Pin tumbler lock accessory distributing mechanism

Abstract

The utility model relates to the technical field of pin tumbler lock machining, in particular to a pin tumbler lock accessory distributing mechanism which comprises a supporting frame body, an adjusting plate is transversely arranged on the top of the supporting frame body in a sliding mode, and the adjusting plate is provided with a discharging station used for continuously conveying and discharging pins, flat pins, springs and aluminum balls. The supporting frame body is provided with a staggered material moving mechanism arranged below the discharging station, the staggered material moving mechanism is used for moving flat springs and marbles to be arranged up and down to form a first assembly and moving aluminum balls and springs to be arranged up and down to form a second assembly, and a material conveying component used for conveying the first assembly and the second assembly to the installation position is arranged below the staggered material moving mechanism. Under the cooperation of all the mechanisms, after all parts of the pin tumbler lock are conveyed and discharged, staggered displacement is conducted, finally all the parts subjected to staggered displacement are conveyed and conveyed to the designated position to be automatically installed, automatic setting is conducted in the whole process, extra operation of workers is not needed, and the assembling efficiency of the pin tumbler lock is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pin tumbler lock processing technology, especially to a pin tumbler lock accessory distributing mechanism. BACKGROUND

[0002] Pin tumbler lock, also known as marble lock, bead lock, lock spring lock or pin bolt lock, is one of the most common lock structures; it is mainly composed of lock cylinder 20, lock bolt 21, spring groove 22, marble 23, flat marble 24, spring 25 and aluminum ball 26 (as shown in Figure 12 The aluminum ball 26 is used to seal the spring groove 22, each spring groove 22 is provided with marble 23, flat marble 24, spring 25 and aluminum ball 26 arranged from bottom to top, the length of the flat marble 24 installed in each spring groove 22 is consistent, and the length of the marble 23 placed below each flat marble 24 is different, so as to cooperate with the tooth on the key.

[0003] In the prior art, although some automatic distributing devices have appeared, there are still significant defects. Firstly, most of the existing mechanisms use a single conveying channel, which makes it difficult to realize the synchronous and orderly feeding of multiple components such as marbles, flat marbles, springs and aluminum balls, resulting in the misalignment of the feeding sequence of each component, and frequent adjustment or manual intervention is required in the subsequent assembly process. Secondly, the staggered displacement link lacks an efficient coordination mechanism, for example, the flat marble needs to be accurately placed above the marble, and the aluminum ball needs to be aligned and stacked with the spring, but the traditional equipment often causes component misalignment due to material displacement path conflict or positioning deviation, affecting the assembly continuity. Thirdly, the conveying components in the existing distributing device cannot realize the dynamic staggered displacement of flat marbles and marbles, and aluminum balls and springs, resulting in the need to adjust the stacking order of the components during final assembly, which significantly reduces the degree of automation and production efficiency. Therefore, the present application provides a pin tumbler lock accessory distributing mechanism to solve the above technical problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at the deficiency of prior art to provide a pin tumbler lock accessory distributing mechanism to solve the technical problems that the existing distributing mechanism cannot feed, stagger and transport the components of the pin tumbler lock in sequence.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] A pin tumbler lock accessory distributing mechanism comprises a support frame, a adjusting plate is horizontally slidably arranged on the top of the support frame, and the adjusting plate is provided with a feeding station for continuously feeding marbles, flat marbles, springs and aluminum balls respectively;

[0007] The support frame is provided with a staggered material moving mechanism arranged below the material feeding station, which is used to move the flat spring and the spring to the upper and lower arrangement to form a first assembly, and move the aluminum ball and the spring to the upper and lower arrangement to form a second assembly. A material conveying component is arranged below the staggered material moving mechanism, which is used to convey the first assembly and the second assembly to the installation position, and is used to stagger the second assembly above the first assembly.

[0008] Further, the material feeding station comprises a guide plate and a support block arranged on the top of the guide plate. The guide plate is formed with a flat spring conveying channel arranged vertically and used for conveying flat springs. The support block is provided with a first conveying component used for conveying the flat springs into the flat spring conveying channel one by one and continuously. The guide plate is formed with a spring conveying channel arranged vertically and used for conveying springs. A plurality of first guide channels arranged obliquely and having ends communicated with the spring conveying channel are also formed. The first guide channels are used for guiding the springs into the spring conveying channel. The support block is provided with a plurality of second conveying components used for conveying the springs into the corresponding first guide channels one by one and continuously. The number of the second conveying components is consistent with the number of the first guide channels and the second conveying components convey springs of different lengths respectively.

[0009] Further, the guide plate is formed with an aluminum ball conveying channel arranged vertically and used for conveying aluminum balls, and a spring conveying channel used for conveying springs. The guide plate is also provided with a third conveying component used for conveying the aluminum balls into the aluminum ball conveying channel one by one and continuously, and an intermittent material dropping component used for controlling the springs to drop into the spring conveying channel one by one for conveying.

[0010] Further, the first conveying component comprises a flat spring conveying pipe arranged on the support block. The flat spring conveying pipe is arranged vertically and used for continuously providing flat springs from top to bottom. The support block is formed with a first sliding groove arranged transversely. The top end of the flat spring conveying channel is arranged in communication with the first sliding groove. The first sliding groove is slidably provided with a first material moving piece used for conveying a single flat spring, so as to convey the flat spring from the flat spring conveying pipe into the flat spring conveying channel. The first material moving piece is formed with a first placing hole used for loading a single flat spring.

[0011] Further, the intermittent material dropping component comprises a spring conveying pipe arranged on the top of the guide plate. The spring conveying pipe is arranged vertically and used for continuously providing springs from top to bottom. The guide plate is also provided with a movable piece arranged transversely and slidably. The movable piece is arranged with a blocking rod arranged transversely and used for blocking the springs into the spring conveying channel. The movable piece is also arranged with a pushing rod arranged transversely and staggered with the blocking rod. When the blocking rod blocks the first spring arranged from bottom to top, the pushing rod does not contact the spring. When the blocking rod does not block the spring, the movable piece moves transversely so that the pushing rod applies a transverse pushing force to the second spring arranged from bottom to top.

[0012] Further, the staggered material moving mechanism comprises a base and a material guiding seat arranged on the base; the material guiding seat is formed with a pinball channel arranged vertically and used for conveying pinballs, a flat bullet channel used for conveying flat bullets, an aluminum ball channel used for conveying aluminum balls, and a spring channel used for conveying springs; the pinball channel, the flat bullet channel, the aluminum ball channel, and the spring channel are respectively provided with a plurality of channels arranged in an equidistant array along a straight line in the same direction;

[0013] The bottom surface of the material guiding seat and the top surface of the base are provided with a movable cavity, and the movable cavity is laterally slidably provided with a first sliding block used for receiving pinballs and moving the pinballs to below the flat bullet channel and a second sliding block used for receiving springs and moving the springs to below the aluminum ball channel.

[0014] Further, the first sliding block is formed with pinball accommodating chambers corresponding in number to the pinball channels, and the top end of each pinball accommodating chamber is in communication with the bottom end of a different pinball channel to receive pinballs conveyed from the pinball channel; when the pinball channel is in communication with the pinball accommodating chamber, the top surface of the first sliding block blocks the bottom end of the flat bullet channel.

[0015] Further, the base is formed with first discharge channels arranged vertically and used for simultaneously discharging flat bullets and pinballs, the number of the first discharge channels corresponds to the number of the flat bullet channels, and each first discharge channel is coaxially arranged with a different flat bullet channel; the base is further formed with second discharge channels arranged vertically and used for simultaneously discharging springs and aluminum balls, the number of the second discharge channels corresponds to the number of the aluminum ball channels, and each second discharge channel is coaxially arranged with a different aluminum ball channel.

[0016] Further, the material conveying component comprises a movable plate with a sliding direction consistent with the sliding direction of the adjusting plate, the movable plate is provided with a material conveying block, the material conveying block is formed with a mounting cavity, the mounting cavity is provided with a first movable block and a second movable block which can slide towards each other or away from each other, the side of the first movable block and the second movable block facing each other is formed with an arc-shaped groove, the arc-shaped groove on the first movable block and the arc-shaped groove on the second movable block surround to form a component channel, the component channel is provided with a plurality of component channels used for storing first components; the material conveying block is slidably provided with a material moving block, the material moving block is formed with a plurality of storage cavities used for storing second components, and the material conveying block slides laterally to drive the second components in each storage cavity to align with different component channels.

[0017] Further, the side of the first movable block and the second movable block away from the arc-shaped groove is respectively provided with a plurality of second elastic members in a compressed state between the side and the inner wall of the mounting cavity; the material conveying block is laterally slidably provided with a material blocking plate used for blocking each component channel, and the material blocking plate is slidably arranged with the first movable block and the second movable block.

[0018] The utility model discloses beneficial effect: when distributing, first operation unloading station to carry out the conveying unloading of marble, flat marble, spring and aluminium ball, unloading to staggered material transfer mechanism, subsequent operation staggered material transfer mechanism, and flat marble is transferred to the just above marble, simultaneously, aluminium ball is transferred to the just above spring, realizes the staggered displacement, after staggered displacement, the flat marble and marble of up -and -down arrangement and aluminium ball and spring of up -and -down arrangement fall into the material transfer part together, reoperation material transfer part, and flat marble and marble of up -and -down arrangement and aluminium ball and spring of up -and -down arrangement are transported to the designated installation position, subsequent aluminium ball and spring of up -and -down arrangement staggered displacement to the above flat marble and marble of up -and -down arrangement, marble, flat marble, spring and aluminium ball are arranged from bottom to top in turn, and are aligned marble lock's marble groove, and marble, flat marble, spring and aluminium ball are loaded into the designated marble groove one time.

[0019] Under the cooperation of each mechanism, after the components of marble lock are conveyed and unloaded, staggered displacement is carried out again, finally, the components after staggered displacement are transported, and are automatically installed at the specified position, and the whole process is automatically set, and staffs do not need to operate additionally, and the assembly efficiency of marble lock is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0021] Figure 2 It is the structure schematic diagram of the unloading station of the utility model.

[0022] Figure 3 It is the structure schematic diagram of the first conveying part and the second conveying part of the utility model.

[0023] Figure 4 It is the structure schematic diagram of the first material transfer part and the second material transfer part of the utility model.

[0024] Figure 5 It is the structure schematic diagram of the third conveying part of the utility model.

[0025] Figure 6 It is the structure schematic diagram of the intermittent material dropping part of the utility model.

[0026] Figure 7 It is the structure schematic diagram of the third material transfer part and the movable part of the utility model.

[0027] Figure 8 It is the structure schematic diagram of the staggered material transfer mechanism of the utility model.

[0028] Figure 9It is the internal structure schematic view of first guide material seat and second guide material seat of the utility model.

[0029] Figure 10 It is the structure schematic view of material conveying component of the utility model.

[0030] Figure 11 It is the internal structure schematic view of material conveying block of the utility model.

[0031] Figure 12 It is the internal structure schematic view of pin tumbler lock.

[0032] Reference signs include:

[0033] 81, support frame; 82, slide rail; 83, adjusting plate;

[0034] 84, blanking station; 841, guide plate; 842, support block; 843, flat spring conveying channel; 844, flat spring conveying pipe; 845, first chute; 847, first material conveying piece; 848, first placing hole; 849, pin conveying channel; 8410, first guide material channel; 8411, pin conveying pipe; 8412, second chute; 8414, second material conveying piece; 8415, second placing hole; 8416, first support plate; 8417, first air cylinder; 8419, aluminum ball conveying channel; 8420, aluminum ball conveying pipe; 8421, third chute; 8422, third material conveying piece; 8423, third placing hole; 8424, spring conveying channel; 8425, spring conveying pipe; 8426, movable piece; 8427, plugging rod; 8428, push rod; 8429, sliding chamber; 8430, third slide block; 8431, first elastic piece; 8432, second support plate; 8433, second air cylinder;

[0035] 85, support arm; 86, staggered material moving mechanism; 861, base; 862, guide material seat; 864, pin channel; 865, flat spring channel; 866, aluminum ball channel; 867, spring channel; 8611, movable chamber; 8612, first slide block; 8613, pin containing chamber; 8614, second slide block; 8615, spring containing chamber; 8616, first discharging channel; 8617, second discharging channel; 8618, guide material block; 8619, second guide material channel; 8620, third air cylinder;

[0036] 87, lead screw; 88, servo motor; 89, transmission component; 810, material conveying component; 8101, mounting plate; 8102, movable plate; 8103, material conveying block; 8104, first movable block; 8105, second movable block; 8106, arc-shaped groove; 8107, mounting chamber; 8108, second elastic piece; 8109, material blocking plate; 81010, material moving block; 81011, storage chamber; 81012, conveying air cylinder;

[0037] 20, lock cylinder; 21, lock bolt; 22, spring groove; 23, pin; 24, flat spring; 25, spring; 26, aluminum ball. DETAILED DESCRIPTION

[0038] The pin tumbler lock accessory distributing mechanism of the present application will be described in detail below in combination with the drawings.

[0039] The pin tumbler lock is a prior art (such as Figure 12 ), mainly composed of a lock cylinder 20, a lock bolt 21, a spring groove 22, a pin 23, a flat spring 24, a spring 25, and an aluminum ball 26, etc. The aluminum ball 26 is used to seal the spring groove 22, and each spring groove 22 is provided with the pin 23, the flat spring 24, the spring 25, and the aluminum ball 26 arranged from bottom to top. The length of the flat spring 24 installed in each spring groove 22 is consistent, and the length of the pin 23 placed below each flat spring 24 is different, so as to cooperate with the key tooth. This will not be described in detail. After the above-mentioned components (i.e. the pin 23, the flat spring 24, the spring 25, and the aluminum ball 26) are transported and discharged by the present distributing mechanism, the flat spring 24 is placed above the pin 23, the aluminum ball 26 is placed above the spring 25, and finally the components are transported to the designated position. The specific transportation and discharging process and the staggered displacement process will be described below.

[0040] As shown in Figure 1 , the embodiment of the pin tumbler lock accessory distributing mechanism of the present application comprises a support frame 81, a regulating plate 83 is horizontally slidably arranged on the top of the support frame 81, and a discharging station 84 for continuously transporting and discharging the components of the pin tumbler lock (i.e. the pin 23, the flat spring 24, the spring 25, and the aluminum ball 26) is arranged on the regulating plate 83. By controlling the horizontal movement of the regulating plate 83 on the top of the support frame 81, the discharging position of the discharging station 84 can be adjusted, which is convenient for cooperation with the subsequent mechanism. Specifically, a slide rail 82 is arranged horizontally on the top of the support frame 81, and the regulating plate 83 is slidably arranged on the slide rail 82. In order to control the sliding of the regulating plate 83 on the slide rail 82, a lead screw 87 is arranged on the top of the support frame 81, which is axially consistent with the length direction of the slide rail 82. The lead screw 87 is threadedly connected with the regulating plate 83, a servo motor 88 is arranged beside the support frame 81, and the output shaft of the servo motor 88 is drivingly connected with one end of the lead screw 87 through a transmission member 89. By driving the lead screw 87 to rotate through the transmission of the servo motor 88 and the transmission member 89, the horizontal sliding of the regulating plate 83 on the slide rail 82 can be controlled. The transmission member 89 is a prior structure, which can be a structure cooperating with a transmission belt, or a structure cooperating with a gear and a toothed belt.

[0041] In addition, the support frame 81 is provided with a support arm 85, which is provided with a staggered material moving mechanism 86 arranged below the material feeding station 84, which is used to move the flat spring (24) and the pin (23) to the upper and lower arrangement to form the first assembly, and move the aluminum ball (26) and the spring (25) to the upper and lower arrangement to form the second assembly; the staggered material moving mechanism 86 cooperates with the material feeding station 84, first transports the pin 23, the flat spring 24, the spring 25 and the aluminum ball 26 through the material feeding station 84, and then moves the flat spring 24 to the upper side of the pin 23 to form the first assembly, and moves the aluminum ball 26 to the upper side of the spring 25 to form the second assembly, realizes staggered displacement, facilitates subsequent one-time loading into each spring groove 22 of the pin tumbler lock, and improves the assembly efficiency of the pin tumbler lock; the specific staggered displacement is described below.

[0042] The support frame 81 is also provided with a material conveying part 810 arranged below the staggered material moving mechanism 86 and used to convey the first assembly (i.e. the flat spring 24 and the pin 23 arranged in upper and lower) and the second assembly (i.e. the aluminum ball 26 and the spring 25 arranged in upper and lower) to the designated mounting position; after the flat spring 24 is moved to the upper side of the pin 23 and the aluminum ball 26 is moved to the upper side of the spring 25 by the staggered material moving mechanism 86, the flat spring 24 and the pin 23 arranged in upper and lower, and the aluminum ball 26 and the spring 25 arranged in upper and lower are dropped into the material conveying part 810, and then the material conveying part 810 is operated to convey the flat spring 24 and the pin 23 arranged in upper and lower, and the aluminum ball 26 and the spring 25 arranged in upper and lower to the designated mounting position, and then the aluminum ball 26 and the spring 25 arranged in upper and lower are staggered to the upper side of the flat spring 24 and the pin 23 arranged in upper and lower, so that the pin 23, the flat spring 24, the spring 25 and the aluminum ball 26 are arranged in order from bottom to top, and are aligned with the spring groove 22 of the pin tumbler lock, and are one-time loaded into the designated spring groove 22; under the cooperation of the above mechanisms, after each component of the pin tumbler lock is transported and fed, staggered displacement is performed, and finally each component after staggered displacement is conveyed and automatically mounted at the designated position, which is fully automated, and no additional operation of workers is required, greatly improving the assembly efficiency of the pin tumbler lock.

[0043] As Figures 2-4As shown, the blanking station 84 comprises a guide plate 841 arranged in an upright posture and a support block 842 arranged on the top of the guide plate 841, the guide plate 841 is formed with a flat spring conveying passage 843 arranged vertically and used for conveying the flat spring 24, and the support block 842 is provided with a first conveying component used for conveying the flat spring 24 into the flat spring conveying passage 843 one by one and continuously. In use, the first conveying component is controlled to operate to drive the single flat spring 24 to move to align with the flat spring conveying passage 843, and then the flat spring 24 in the first conveying component automatically falls into the flat spring conveying passage 843 for conveying, so as to realize continuous blanking and conveying of the flat spring 24.

[0044] The first conveying component comprises a flat spring conveying pipe 844 arranged on the support block 842 and used for continuously providing the flat spring 24 from top to bottom, and the flat spring conveying pipe 844 is connected with a peripheral vibration disc (not shown in the figure) loaded with the flat spring 24. In use, the vibration disc loaded with the flat spring 24 is operated to convey the flat spring 24 into the flat spring conveying pipe 844 one by one through directional vibration, and then the flat spring 24 is conveyed from top to bottom in an orderly manner through the flat spring conveying pipe 844. The first conveying component further comprises a first chute 845 formed in the support block 842 and arranged transversely, and the top end of the flat spring conveying passage 843 is arranged in communication with the first chute 845. A first conveying member 847 used for conveying the single flat spring 24 is slidingly arranged in the first chute 845 to convey the flat spring 24 conveyed by the flat spring conveying pipe 844 into the flat spring conveying passage 843, and the first conveying member 847 is formed with a first placing hole 848 used for loading the single flat spring 24, and the depth of the first placing hole 848 is consistent with the length of the flat spring 24.

[0045] When the first conveying member 847 is placed at the initial position, the first placing hole 848 on the first conveying member 847 is placed directly below the flat spring conveying pipe 844, and the lowermost flat spring 24 in the flat spring conveying pipe 844 automatically falls into the first placing hole 848. At this time, the first conveying member 847 is controlled to slide transversely in the first chute 845 to drive the single flat spring 24 to move (the next flat spring 24 to be conveyed is blocked by the first conveying member 847), and then the flat spring 24 in the first placing hole 848 automatically falls into the flat spring conveying passage 843 for conveying after the first conveying member 847 moves to be placed directly above the flat spring conveying passage 843. Through the reciprocating sliding of the first conveying member 847 in the first chute 845, the single flat spring 24 is continuously conveyed and blanked, and then conveyed to the next mechanism through the flat spring conveying passage 843 for subsequent assembly of the pin tumbler lock.

[0046] The blanking station 84 is used for continuously blanking and conveying the flat bullets 24. In order to continuously convey and blank the bullets 23 of different lengths, the bullet conveying channel 849 for conveying the bullets 23 is formed in the guide plate 841 and arranged vertically. A plurality of first guide channels 8410 are also formed in the guide plate 841 and arranged obliquely, and the ends of the first guide channels 8410 are communicated with the bullet conveying channel 849. The first guide channels 8410 are used for guiding the bullets 23 into the bullet conveying channel 849. The bullet conveying channel 849 is arranged side by side with the flat bullet conveying channel 843. A plurality of second conveying components are arranged on the support block 842 and used for conveying the bullets 23 one by one and continuously into the corresponding first guide channels 8410. The number of the second conveying components is consistent with the number of the first guide channels 8410, and each second conveying component is used for conveying the bullets 23 of different lengths. Each second conveying component is arranged in communication with the initial end of the different first guide channels 8410. Since the lengths of the bullets 23 in the bullet lock are different, the second conveying components are arranged for conveying the bullets 23, and the second conveying components are corresponded with the different first guide channels 8410, respectively. Thus, the bullets 23 of different lengths are conveyed into the different first guide channels 8410, respectively, guided by the first guide channels 8410, and finally conveyed to the next mechanism through the bullet conveying channel 849. Thus, the automatic blanking of the bullets 23 is realized, and the subsequent assembly of the bullet lock is facilitated.

[0047] Further, the second conveying component includes the second chute 8412 formed in the support block 842 and arranged transversely. The top ends of the first guide channels 8410 are communicated with the second chutes 8412 one by one. The support block 842 is provided with the bullet conveying pipe 8411 arranged vertically and used for continuously providing the bullets 23 from top to bottom. The bullet conveying pipe 8411 is connected with the vibration disc (not shown in the figure) loaded with the bullets 23. The conveying mode of the bullet conveying pipe 8411 is consistent with the conveying mode of the flat bullet conveying pipe 844. The second conveying component 8414 for conveying the single bullet 23 is slidably arranged in the second chute 8412, so as to convey the bullets 23 conveyed by the bullet conveying pipe 8411 into the first guide channels 8410. The second conveying component 8414 is provided with the second placing hole 8415 for loading the single bullet 23.

[0048] When the second material conveying part 8414 is placed in the initial position, the second placing hole 8415 on the second material conveying part 8414 is placed directly below the pin conveying pipe 8411, and the pin 23 placed at the lowermost position in the pin conveying pipe 8411 automatically falls into the second placing hole 8415. At this time, the second material conveying part 8414 is controlled to slide transversely in the second sliding groove 8412 to drive the single pin 23 to move (the next pin 23 to be conveyed is blocked by the second material conveying part 8414). After the pin 23 in the second placing hole 8415 is moved to be placed directly above the first guide channel 8410, the pin 23 automatically falls into the first guide channel 8410, is guided through the first guide channel 8410, and is guided into the pin conveying channel 849 to be conveyed to the next mechanism. In addition, each second conveying part is controlled separately. After the teeth of the key are detected (the height of the teeth is detected), the order of operation of the second conveying part is controlled according to the detected data, so that the pin tumbler lock processed subsequently can be matched with the key. The specific detection method is the prior art, which is not described here.

[0049] In this embodiment, the thicknesses of the second material conveying parts 8414 are different (as shown in FIG. 8B), and the depth of the second placing hole 8415 is basically the same as the length of the pin 23 to be conveyed, so that pins 23 of different lengths can be conveyed. Figure 3 In order to separately control the first material conveying part 847 and the second material conveying parts 8414 to slide transversely, the guide plate 841 is provided with a first support plate 8416. The first support plate 8416 is provided with a plurality of first air cylinders 8417 with telescopic rods facing the support block 842. The ends of the first material conveying part 847 and the ends of the second material conveying parts 8414 are respectively connected to the ends of the telescopic rods of different first air cylinders 8417. Each first air cylinder 8417 is controlled separately according to the height data of the teeth to control the conveying frequency of the flat pin 24 and the pin 23 (one flat pin 24 corresponds to one pin 23), so that the conveying is more intelligent.

[0050] In order to realize continuous conveying and discharging of the aluminum ball 26, the guide plate 841 is formed with an aluminum ball conveying channel 8419 arranged vertically and used for conveying the aluminum ball 26. The guide plate 841 is also provided with a third conveying part used for conveying the aluminum ball 26 into the aluminum ball conveying channel 8419 one by one and continuously. The third conveying part is controlled to drive the single aluminum ball 26 to move to be aligned with the aluminum ball conveying channel 8419. The aluminum ball 26 in the third conveying part automatically falls into the aluminum ball conveying channel 8419 and is conveyed through the aluminum ball conveying channel 8419 to realize continuous discharging and conveying of the aluminum ball 26.

[0051] As shown in FIG. 8B, Figure 5As shown, the third conveying component includes an aluminum ball conveying pipe 8420 arranged on the top of the guide plate 841, the aluminum ball conveying pipe 8420 is vertically arranged and used for continuously providing the aluminum balls 26 from top to bottom, the aluminum ball conveying pipe 8420 is connected with a vibration disc (not shown in the figure) loaded with the aluminum balls 26; the third conveying component further includes a third chute 8421 shaped in the guide plate 841 and arranged transversely, the top end of the aluminum ball conveying channel 8419 is arranged in communication with the third chute 8421; a third conveying piece 8422 for conveying a single aluminum ball 26 is slidingly arranged in the third chute 8421, so as to convey the aluminum balls 26 conveyed by the aluminum ball conveying pipe 8420 into the aluminum ball conveying channel 8419, the third conveying piece 8422 is shaped with a third placing hole 8423 for loading a single aluminum ball 26, the depth of the third placing hole 8423 is consistent with the size of the aluminum ball 26.

[0052] When the third conveying piece 8422 is placed in the initial position, the third placing hole 8423 on the third conveying piece 8422 is placed directly below the aluminum ball conveying pipe 8420, the aluminum ball 26 placed at the lowermost position in the aluminum ball conveying pipe 8420 automatically falls into the third placing hole 8423, at this time, the third conveying piece 8422 is controlled to slide transversely in the third chute 8421, so as to drive the single aluminum ball 26 to move (the next aluminum ball 26 to be conveyed is blocked by the third conveying piece 8422), after moving to be placed directly above the aluminum ball conveying channel 8419, the aluminum ball 26 in the third placing hole 8423 automatically falls into the aluminum ball conveying channel 8419 for conveying, by controlling the third conveying piece 8422 to slide reciprocally in the third chute 8421, the single aluminum ball 26 is continuously conveyed and discharged, and conveyed to the next mechanism through the aluminum ball conveying channel 8419, so as to facilitate the subsequent assembly of the pin tumbler lock.

[0053] In order to realize the continuous conveying and discharging process of the spring 25, the guide plate 841 is shaped with a spring conveying channel 8424 arranged vertically and used for conveying the spring 25, and the guide plate 841 is further arranged with an intermittent discharging component used for controlling the spring 25 to fall into the spring conveying channel 8424 for conveying one by one; the intermittent discharging component is controlled, so that the single spring 25 falls into the spring conveying channel 8424, thereby conveying the spring 25 through the spring conveying channel 8424, when the intermittent discharging component continuously discharges, the spring 25 is continuously discharged and conveyed.

[0054] As Figure 6As shown, the intermittent discharging component comprises a spring conveying pipe 8425 arranged on the top of the guide plate 841, which is vertically arranged and used for continuously providing the springs 25 from top to bottom, and is connected with a vibrating disc (not shown in the figure) loaded with the springs 25; the intermittent discharging component further comprises a movable element 8426 transversely slidingly arranged on the guide plate 841, which is provided with a blocking rod 8427 transversely arranged and used for blocking the springs 25 into the spring conveying channel 8424, and is further provided with a pushing rod 8428 transversely slidingly arranged and staggered with the blocking rod 8427; when the blocking rod 8427 blocks the first spring 25 arranged from bottom to top, the pushing rod 8428 does not contact the spring 25; when the movable element 8426 is transversely moved to make the blocking rod 8427 not block the spring 25, the pushing rod 8428 applies a transverse pushing force to the second spring 25 arranged from bottom to top, so that the second spring 25 arranged from bottom to top is placed into the spring conveying channel 8424, while the first spring 25 arranged from bottom to top automatically falls downward without being blocked by the pushing rod 8428, and is guided and conveyed through the spring conveying channel 8424; at this time, the movable element 8426 is controlled to be transversely reset, the blocking rod 8427 blocks the spring conveying channel 8424 again, and the pushing rod 8428 stops applying force to the spring 25, then all the springs 25 automatically fall by one spring 25, and are blocked by the blocking rod 8427, so that the originally second spring 25 arranged from bottom to top becomes the first spring 25 arranged from bottom to top; by controlling the movable element 8426 to reciprocatingly move transversely on the guide plate 841, the intermittent discharging of the springs 25 is realized.

[0055] As Figure 7As shown, the movable element 8426 is formed with a sliding chamber 8429, and a third sliding block 8430 is arranged in the sliding chamber 8429 and slides in a direction opposite to the sliding direction of the movable element 8426. The end of the push rod 8428 away from the spring conveying channel 8424 extends into the sliding chamber 8429 and is fixedly arranged with the third sliding block 8430. A first elastic element 8431 is arranged in the sliding chamber 8429 and is used to apply a pushing force to the third sliding block 8430. The pushing direction of the first elastic element 8431 is towards the push rod 8428. When the movable element 8426 is controlled to slide on the guide plate 841 towards the spring conveying channel 8424, the end of the push rod 8428 away from the third sliding block 8430 first contacts the side of the second spring 25 arranged from bottom to top, and then the movable element 8426 is continuously controlled to slide, the push rod 8428 stops moving, the first elastic element 8431 is compressed, and a pushing force is applied to the push rod 8428, so that the second spring 25 arranged from bottom to top is stably arranged in the spring conveying channel 8424 and cannot fall down. When the movable element 8426 slides to the position where the blocking rod 8427 does not block the first spring 25 arranged from bottom to top, the spring 25 automatically falls down, and then the movable element 8426 is controlled to be laterally reset, the blocking rod 8427 blocks the spring conveying channel 8424 again, the compressed first elastic element 8431 is reset, the pushing force applied to the push rod 8428 and the spring 25 is removed, the spring 25 automatically falls down and is blocked by the blocking rod 8427, and the subsequent automatic material falling is facilitated.

[0056] In the embodiment, in order to control the third material conveying element 8422 and the movable element 8426 to move laterally on the guide plate 841 respectively, the guide plate 841 is provided with a second support plate 8432, the second support plate 8432 is provided with a pair of second air cylinders 8433 arranged laterally and towards the guide plate 841, and the ends of the telescopic rods of different second air cylinders 8433 are fixedly arranged with the ends of the third material conveying element 8422 and the movable element 8426 respectively. The two second air cylinders 8433 are controlled separately, and according to the material falling conditions of the components of the pin tumbler, the third material conveying element 8422 and the movable element 8426 are controlled to slide laterally on the guide plate 841, so that the conveying frequency of the aluminum balls 26 and the springs 25 (one spring 25 corresponds to one aluminum ball 26) can be controlled, and the material falling and conveying of the components are more intelligent.

[0057] As Figures 8-9As shown, the staggered transfer mechanism 86 comprises a base 861 and a guide seat 862 arranged on the base 861; wherein the guide seat 862 is formed with a marble channel 864 arranged vertically and used for conveying marbles 23, a flat bullet channel 865 used for conveying flat bullets 24, an aluminum ball channel 866 used for conveying aluminum balls 26, and a spring channel 867 used for conveying springs 25; the top ends of the marble channel 864, the flat bullet channel 865, the aluminum ball channel 866, and the spring channel 867 are connected with the blanking station 84, which is used to continuously provide marbles 23, flat bullets 24, aluminum balls 26, and springs 25, and to feed each component into the corresponding channel one by one.

[0058] The marble channel 864, the flat bullet channel 865, the aluminum ball channel 866, and the spring channel 867 are parallel to each other and located in the same transverse horizontal plane, and each of them is provided with a plurality of straight-line equidistant arrays from front to back (in the same direction). Specifically, the marble channel 864, the flat bullet channel 865, the aluminum ball channel 866, and the spring channel 867 are arranged side by side, and when each of the above four channels (referring to the marble channel 864, the flat bullet channel 865, the aluminum ball channel 866, and the spring channel 867) is provided with five straight-line equidistant arrays, the marble channel 864, the flat bullet channel 865, the aluminum ball channel 866, and the spring channel 867 at the most front side are the first row, and so on. The above four channels are provided with a total of five rows; when the blanking station 84 is at the initial position, it is simultaneously connected with the top ends of the four channels in the first row, and after the running blanking station 84, a single marble 23, flat bullet 24, spring 25, and aluminum ball 26 are respectively fed into the corresponding channels (the four channels in the first row). Then the blanking station 84 is controlled to move forward a specified distance, so that the blanking station 84 is connected with the top ends of the four channels in the second row, and a single marble 23, flat bullet 24, spring 25, and aluminum ball 26 are respectively fed into the corresponding channels (the four channels in the second row). The blanking station 84 is controlled to move forward a specified distance again to feed the four channels in the next row, and when the four channels in each row are completed once, the blanking station 84 returns to the initial position to prepare for the next round of feeding.

[0059] The movable cavity 8611 is arranged between the bottom surface of the guide base 862 and the top surface of the base 861, the first sliding block 8612 and the second sliding block 8614 are arranged in the movable cavity 8611 and can slide transversely towards each other or away from each other, the first sliding block 8612 is formed with a plurality of pin receiving chambers 8613 corresponding to the number of pin channels 864, the top end of each pin receiving chamber 8613 is in communication with the bottom end of a different pin channel 864, so as to receive the pins 23 conveyed from the pin channel 864, and when the pin channel 864 is in communication with the pin receiving chamber 8613, the top surface of the first sliding block 8612 blocks the bottom end of the flat pin channel 865.

[0060] After the feeding station 84 feeds the pins 23, the pins 23 first pass through the pin channel 864 and then enter the pin receiving chamber 8613 corresponding to the pin channel 864, after the feeding station 84 feeds the flat pins 24, the flat pins 24 enter the flat pin channel 865 and are blocked inside by the top surface of the first sliding block 8612, when each pin receiving chamber 8613 is filled with pins 23 and the flat pin channel 865 is filled with flat pins 24, the first sliding block 8612 is controlled to slide transversely in the movable cavity 8611, so as to slide together with the pins 23 placed in each pin receiving chamber 8613, when the top end of each pin receiving chamber 8613 is in communication with the bottom end of a different flat pin channel 865, the flat pins 24 in each flat pin channel 865 fall into different pin receiving chambers 8613, so that each pin receiving chamber 8613 contains both pins 23 and flat pins 24, and the flat pins 24 are placed above the pins 23, through the cooperation of the above components, the staggered displacement of the flat pins 24 and the pins 23 is realized, which is convenient for subsequent installation of the flat pins 24 and the pins 23.

[0061] The second slider 8614 is formed with spring accommodating chambers 8615 in number corresponding to the number of spring channels 867, the top end of each spring accommodating chamber 8615 is in communication with the bottom end of a different spring channel 867 respectively, so as to receive the spring 25 delivered from the spring channel 867; when the spring channel 867 is in communication with the spring accommodating chamber 8615, the top surface of the second slider 8614 blocks the bottom end of the aluminum ball channel 866. As described above, after the spring 25 and the aluminum ball 26 are fed by the feeding station 84, the spring 25 first passes through the spring channel 867 and then enters the spring accommodating chamber 8615 corresponding to the spring channel 867, the aluminum ball 26 enters the aluminum ball channel 866 and is blocked inside by the top surface of the second slider 8614, when each spring accommodating chamber 8615 is fed with the spring 25 and each aluminum ball channel 866 is fed with the aluminum ball 26, the second slider 8614 is controlled to slide horizontally in the movable chamber 8611, so as to slide together with the spring 25 placed in each spring accommodating chamber 8615, when the top end of each spring accommodating chamber 8615 is in communication with the bottom end of a different aluminum ball channel 866, the aluminum ball 26 in each aluminum ball channel 866 falls into a different spring accommodating chamber 8615, so that each spring accommodating chamber 8615 contains the spring 25 and the aluminum ball 26 at the same time, and the aluminum ball 26 is placed above the spring 25; through the cooperation of the above-mentioned components, the spring 25 and the aluminum ball 26 are staggered and displaced, which is convenient for subsequent installation of the spring 25 and the aluminum ball 26.

[0062] The base 861 is formed with first feeding channels 8616 arranged vertically and used for feeding the flat spring 24 and the marble 23 at the same time, the number of the first feeding channels 8616 is consistent with the number of the flat spring channels 865, and each first feeding channel 8616 is coaxially arranged with a different flat spring channel 865. When the first slider 8612 is controlled to slide horizontally in the movable chamber 8611 to slide to the top end of each marble accommodating chamber 8613 in communication with the bottom end of a different flat spring channel 865, the bottom end of each marble accommodating chamber 8613 is in communication with the top end of a different first feeding channel 8616, the flat spring 24 in each flat spring channel 865 falls into a different marble accommodating chamber 8613, so that the flat spring 24 and the marble 23 arranged vertically fall into the first feeding channel 8616 at the same time, and finally are fed from the first feeding channel 8616, which is convenient for subsequent installation.

[0063] The base 861 is also shaped with a plurality of vertically arranged second discharge channels 8617 for simultaneously discharging the springs 25 and the aluminum balls 26, the number of the second discharge channels 8617 is consistent with the number of the aluminum ball channels 866, and each second discharge channel 8617 is coaxially arranged with a different aluminum ball channel 866. When the second slider 8614 is controlled to slide laterally in the movable chamber 8611 to slide to the top end of each spring containing chamber 8615 respectively communicates with the bottom end of a different aluminum ball channel 866, the bottom end of each spring containing chamber 8615 respectively communicates with the top end of a different second discharge channel 8617, the aluminum ball 26 in each aluminum ball channel 866 respectively falls into a different spring containing chamber 8615, the aluminum ball 26 and the spring 25 arranged vertically fall into the second discharge channel 8617 together, and finally discharged from the second discharge channel 8617, facilitating subsequent installation processing.

[0064] In order to control the first slider 8612 and the second slider 8614 to slide in the movable chamber 8611 towards each other or away from each other, the base 861 is provided with a pair of third cylinders 8620 with telescopic rods arranged towards each other, the third cylinders 8620 are distributed left and right, and the telescopic rod ends of the two third cylinders 8620 are respectively fixedly arranged with the first slider 8612 and the second slider 8614. Simultaneously operating the two third cylinders 8620 on both sides, thereby controlling the first slider 8612 and the second slider 8614 to approach or move away from each other.

[0065] In the present embodiment, the base 861 is provided at the bottom with a guide block 8618, and the guide block 8618 is shaped with a plurality of second guide channels 8619 consistent in number with the first discharge channels 8616, the top end of each second guide channel 8619 respectively communicates with the bottom end of a different first discharge channel 8616. After the flat spring 24 and the billiard ball 23 fall into and are discharged from the first discharge channel 8616, they are guided through the second guide channels 8619 in the guide block 8618 to the designated position of the next mechanism, facilitating subsequent installation processing of the flat spring 24 and the billiard ball 23.

[0066] As Figures 10-11As shown, the material conveying component 810 comprises a mounting plate 8101 mounted on the support frame 81, the mounting plate 8101 is slidably provided with a movable plate 8102 in the same sliding direction as the sliding direction of the adjusting plate 83, the movable plate 8102 is mounted with a material conveying block 8103, the material conveying block 8103 is formed with a mounting cavity 8107, the mounting cavity 8107 is provided with a first movable block 8104 and a second movable block 8105 which can slide towards each other or away from each other, the first movable block 8104 and the second movable block 8105 are symmetrically arranged and the sliding direction is perpendicular to the sliding direction of the movable plate 8102, the side of the first movable block 8104 and the second movable block 8105 facing each other is formed with an arc-shaped groove 8106, the arc-shaped groove 8106 on the first movable block 8104 and the arc-shaped groove 8106 on the second movable block 8105 surround to form a component channel, the component channel is provided with a plurality of component channels for storing the first assembly (i.e. the horizontally arranged flat spring 24 and the marble 23), the top end of the plurality of component channels is respectively communicated with the bottom end of different second material guiding channels 8619. A material moving block 81010 is slidably arranged on the top of the material conveying block 8103, the sliding direction of the material moving block 81010 is consistent with the sliding direction of the first movable block 8104 (or the second movable block 8105), the material moving block 81010 is formed with a plurality of storage cavities 81011 for storing the second assembly (i.e. the vertically arranged aluminum ball 26 and the spring 25), the material conveying block 8103 is transversely slid to drive the second assembly in each storage cavity 81011 to be aligned with different component channels. When the material conveying block 8103 is transversely slid to the bottom end of each storage cavity 81011 to be communicated with the top end of different component channels, the second assembly and the first assembly are vertically arranged, the staggered displacement of the second assembly and the first assembly is completed, and the marble 23, the flat spring 24, the spring 25 and the aluminum ball 26 are sequentially arranged from bottom to top, which can be loaded into the corresponding cartridge 22 at one time.

[0067] A plurality of second elastic members 8108 in compression are arranged between the side of the first movable block 8104 and the second movable block 8105 facing away from the arc-shaped groove 8106 and the inner wall of the mounting chamber 8107; by making the first movable block 8104 and the second movable block 8105 move towards each other or away from each other in the mounting chamber 8107, the caliber of the component channel can be adjusted. Since the size of the aluminum ball 26 is larger than that of the pin 23, the flat bullet 24 and the spring 25, when the bottom end of the storage chamber 81011 is communicated with the top end of the different component channels respectively, the spring 25 automatically falls into the component channel, and the aluminum ball 26 is blocked at the top end of the component channel. When a downward pressure is applied to the aluminum ball 26, the first movable block 8104 and the second movable block 8105 are separated by the aluminum ball 26, so that the aluminum ball 26 can also pass through the component channel. By setting the caliber of the component channel to be smaller than the size of the aluminum ball 26, it is to prevent the pin 23, the flat bullet 24 and the spring 25 placed in the component channel from falling. When the pin 23, the flat bullet 24 and the spring 25 are loaded into the bullet groove 22, the aluminum ball 26 is pressed into the slot of the bullet groove 22 from top to bottom, and the slot is blocked, thereby completing the installation of each component.

[0068] Additionally, the material blocking plate 8109 for blocking the component channel is arranged in the material conveying block 8103 to slide transversely, and the material blocking plate 8109 is arranged to slide with the first movable block 8104 and the second movable block 8105. When the pin 23, the flat bullet 24 and the spring 25 fall into the component channel, they are blocked by the material blocking plate 8109, and then the movable plate 8102 is controlled to slide transversely on the mounting plate 8101 to convey the components to the designated installation position (the bottom end of the component channel is aligned with the different bullet grooves 22), and then the material blocking plate 8109 is controlled to slide transversely and stop blocking the component channel, so that the pin 23, the flat bullet 24 and the spring 25 are automatically loaded into the bullet groove 22, and finally the aluminum ball 26 is pressed from top to bottom. The conveying cylinder 81012 is arranged on the mounting plate 8101, the sliding direction of the conveying cylinder 81012 is consistent with the sliding direction of the movable plate 8102, and the end of the extension rod of the conveying cylinder 81012 is fixedly arranged with the movable plate 8102. By operating the conveying cylinder 81012, the movable plate 8102 can be controlled to slide transversely on the mounting plate 8101.

[0069] As can be seen from the above, the utility model has the excellent characteristics described above, and has the practicability of improving the performance of the prior art, and becomes a product with high practical value.

[0070] The above content is only the preferred embodiment of the utility model, and for those skilled in the art, the specific implementation and application range can be changed according to the idea of the utility model, and the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A pin-tumbler lock assembly dispensing mechanism characterized by: The supporting frame (81) is provided with an adjusting plate (83) slidingly arranged on the top of the supporting frame (81), and the adjusting plate (83) is provided with a feeding station (84) for continuously feeding the marbles (23), the flat marbles (24), the springs (25) and the aluminum balls (26) respectively; The supporting frame (81) is provided with a staggered material moving mechanism (86) arranged below the feeding station (84), which is used for moving the flat marbles (24) and the marbles (23) to be arranged in a first assembly, and moving the aluminum balls (26) and the springs (25) to be arranged in a second assembly, and the lower portion of the staggered material moving mechanism (86) is provided with a material conveying component (810) for conveying the first assembly and the second assembly to the installation position, which is used for moving the second assembly to above the first assembly.

2. A plug assembly dispensing mechanism for a pin-tumbler lock according to claim 1, wherein: The feeding station (84) comprises a guide plate (841) and a supporting block (842) arranged on the top of the guide plate (841), the guide plate (841) is formed with a flat marble conveying channel (843) arranged vertically and used for conveying the flat marbles (24), and the supporting block (842) is provided with a first conveying component used for conveying the flat marbles (24) into the flat marble conveying channel (843) one by one and continuously. The guide plate (841) is formed with a marble conveying channel (849) arranged vertically and used for conveying the marbles (23), and is also formed with a plurality of first material guiding channels (8410) arranged obliquely and having ends communicated with the marble conveying channel (849), the first material guiding channels (8410) are used for guiding the marbles (23) into the marble conveying channel (849), and the supporting block (842) is provided with a plurality of second conveying components used for conveying the marbles (23) into the corresponding first material guiding channels (8410) one by one and continuously, the number of the second conveying components is consistent with the number of the first material guiding channels (8410) and is used for conveying the marbles (23) of different lengths respectively.

3. A plug assembly dispensing mechanism for a pin-tumbler lock according to claim 2, wherein: The guide plate (841) is formed with an aluminum ball conveying channel (8419) arranged vertically and used for conveying the aluminum balls (26) and a spring conveying channel (8424) used for conveying the springs (25), and is also provided with a third conveying component used for conveying the aluminum balls (26) into the aluminum ball conveying channel (8419) one by one and continuously, and an intermittent material falling component used for controlling the springs (25) to fall into the spring conveying channel (8424) one by one for conveying.

4. A plug assembly dispensing mechanism for a pin-tumbler lock according to claim 2, wherein: The first conveying component comprises a flat marble conveying pipe (844) arranged on the supporting block (842), the flat marble conveying pipe (844) is arranged vertically and used for continuously providing the flat marbles (24) from top to bottom, the supporting block (842) is formed with a first sliding groove (845) arranged transversely, and the top end of the flat marble conveying channel (843) is communicated with the first sliding groove (845); the first sliding groove (845) is slidingly provided with a first material moving piece (847) used for conveying a single flat marble (24), so as to convey the flat marble (24) conveyed by the flat marble conveying pipe (844) into the flat marble conveying channel (843), and the first material moving piece (847) is formed with a first placing hole (848) used for loading a single flat marble (24).

5. A plug assembly dispensing mechanism for a pin-tumbler lock as defined in claim 3 wherein: The intermittent material dropping component comprises a spring delivery pipe (8425) arranged on the top of the guide plate (841), which is vertically arranged and used for continuously providing the spring (25) from top to bottom; and a movable element (8426) transversely slidingly arranged on the guide plate (841), which is provided with a blocking rod (8427) transversely arranged and used for blocking the spring (25) into the spring delivery channel (8424), and a pushing rod (8428) transversely slidingly arranged and staggered with the blocking rod (8427) vertically. When the blocking rod (8427) blocks the first spring (25) arranged from bottom to top, the pushing rod (8428) does not contact the spring (25), and when the movable element (8426) is transversely moved to make the blocking rod (8427) not block the spring (25), the pushing rod (8428) applies a transverse pushing force to the second spring (25) arranged from bottom to top.

6. A plug assembly dispensing mechanism for a pin-tumbler lock as defined in claim 1, wherein: The staggered material moving mechanism (86) comprises a base (861) and a guide seat (862) arranged on the base (861); the guide seat (862) is formed with a marble channel (864) vertically arranged and used for delivering the marble (23), a flat spring channel (865) used for delivering the flat spring (24), an aluminum ball channel (866) used for delivering the aluminum ball (26), and a spring channel (867) used for delivering the spring (25); the plurality of marble channels (864), flat spring channels (865), aluminum ball channels (866) and spring channels (867) are linearly and equidistantly arranged in the same direction; The bottom surface of the guide seat (862) is provided with a movable cavity (8611) between the top surface of the base (861), and the movable cavity (8611) is transversely slidingly provided with a first sliding block (8612) used for receiving the marble (23) and moving the marble (23) below the flat spring (24), and a second sliding block (8614) used for receiving the spring (25) and moving the spring (25) below the aluminum ball (26).

7. A plug assembly dispensing mechanism for a pin-tumbler lock according to claim 6, wherein: The first sliding block (8612) is formed with a plurality of marble containing chambers (8613) corresponding to the number of marble channels (864), and the top end of each marble containing chamber (8613) is respectively and communicatively arranged with the bottom end of a different marble channel (864) to receive the marble (23) delivered from the marble channel (864); when the marble channel (864) is communicated with the marble containing chamber (8613), the top surface of the first sliding block (8612) blocks the bottom end of the flat spring channel (865).

8. A plug assembly dispensing mechanism for a pin-tumbler lock according to claim 7, wherein: The base (861) is formed with a plurality of vertically arranged first discharge channels (8616) for simultaneously discharging the flat bullets (24) and the marbles (23), the number of the first discharge channels (8616) is consistent with the number of the flat bullet channels (865), and each first discharge channel (8616) is coaxially arranged with a different flat bullet channel (865); the base (861) is also formed with a plurality of vertically arranged second discharge channels (8617) for simultaneously discharging the springs (25) and the aluminum balls (26), the number of the second discharge channels (8617) is consistent with the number of the aluminum ball channels (866), and each second discharge channel (8617) is coaxially arranged with a different aluminum ball channel (866).

9. A plug lock assembly dispensing mechanism according to claim 1 wherein: The material conveying component (810) comprises a movable plate (8102) with a sliding direction consistent with the sliding direction of the adjusting plate (83), the movable plate (8102) is provided with a material conveying block (8103), the material conveying block (8103) is formed with an installation cavity (8107) therein, the installation cavity (8107) is provided with a first movable block (8104) and a second movable block (8105) which can slide towards each other or away from each other, the first movable block (8104) and the second movable block (8105) are each formed with an arc-shaped groove (8106) on the side facing each other, the arc-shaped groove (8106) on the first movable block (8104) and the arc-shaped groove (8106) on the second movable block (8105) surround to form a component channel, the component channel is provided with a plurality of component channels for storing the first assembly; the material conveying block (8103) is provided with a material moving block (81010) slidingly on the top, the material moving block (81010) is formed with a plurality of storage cavities (81011) for storing the second assembly, and the material conveying block (8103) slides transversely to drive the second assembly in each storage cavity (81011) to align with different component channels.

10. A plug lock assembly dispensing mechanism according to claim 9 wherein: The side of the first movable block (8104) and the second movable block (8105) away from the arc-shaped groove (8106) is provided with a plurality of second elastic members (8108) in a compressed state between the side and the inner wall of the installation cavity (8107); the material conveying block (8103) is provided with a material blocking plate (8109) slidingly transversely arranged for blocking each component channel, and the material blocking plate (8109) is slidingly arranged with the first movable block (8104) and the second movable block (8105).

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