Opening and discharging mechanism

Abstract

The utility model provides an opening and discharging mechanism which comprises a working box body, a triangular containing plate is fixedly connected between the inner side walls of the opening mechanism, the two sides of the lower surface of the working box body are each fixedly connected with a base, a working space is formed in the working box body, one side of the working space is communicated with a feeding port, and the feeding port is formed in the working box body. The bottom of the working space is communicated with the discharging port, and an opening assembly is arranged on the lower surface of the discharging port and between the working space and the working box body. Compared with the prior art, the material bag opening device has the advantages that through the arrangement of the opening mechanism, the first telescopic motor is started to enable the first telescopic rod to push the supporting plate to slide downwards, the two supporting rods conduct auxiliary limiting on the supporting plate, the supporting plate stably moves downwards and does not deviate, the opened material bag falls onto the triangular containing plate, and the material bag opening device is convenient to use and high in practicability. And the next blanking operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of opening and unloading mechanism, belong to the field of automatic production packaging. BACKGROUND

[0002] In prior art, product bagging is usually completed by manual, and in order to prevent human body static electricity from breaking through electronic components, packaging personnel need to wear insulating protective gloves during bagging process. After wearing insulating protective gloves, it is very inconvenient to use for opening and closing material bag for packaging, which reduces work efficiency, and material bag may be damaged, affecting appearance. Dryer in packaging bag cannot guarantee that air humidity in packaging bag is within the required range for electronic component preservation, which may cause electronic components to rust and affect product quality control.

[0003] According to the search, the patent with application number CN202223367358.7 discloses an opening and unloading mechanism material bag automatic opening mechanism, which comprises: one end of a material conveying track is a opening system, the other end is a material storage device, and a material taking device is further arranged on the material conveying track. The material taking device sucks out the material bag in the material storage device and transports it to the lower side of the opening system. The opening system comprises: a pair of support plates are arranged, and an X-axis moving system is arranged on the support plates. The X-axis moving device is longitudinally arranged on the support plates, and a Y-axis opening device is arranged at the top end of the X-axis moving device. The X-axis moving device drives the Y-axis opening device above to move forward and backward. The two ends of the Y-axis opening device are arranged on the left and right sides of the X-axis moving device, and a Z-axis suction device is arranged below. The Z-axis suction device is placed on the side of the support plates that are close to each other. The utility model adopts the material storage device, the material taking device and the opening system. The material taking device takes out the material bag in the material storage device and transports it to the lower side of the opening system. The material bag is opened and processed by the opening system.

[0004] However, in actual use, the above-mentioned patent has the following defects: after completing the opening process, the material bag still needs to be manually moved to the bagging area, which is time-consuming and laborious. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model aims to provide an opening and unloading mechanism.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical solutions:

[0007] The utility model provides a kind of expansion and unloading mechanism, including working box, expansion mechanism inside wall between fixed connection triangular placement plate, the lower surface of working box is fixedly connected with one base on two sides respectively, working box is opened with working space, working space one side is communicated with inlet, inlet is opened in working box, working space bottom is communicated with outlet, outlet outlet lower surface, working space is equipped with expansion assembly between working box, the inner wall of working space one side is fixedly connected with unloading assembly, expansion mechanism, unloading assembly are all cooperated between triangular placement plate three.

[0008] Further, the unloading assembly includes a telescopic motor two ear plate connected to the inner wall of the working space on one side by a pin shaft, the other end of the telescopic motor two ear plate is fixedly connected with a telescopic motor two, the extension shaft end of the telescopic motor two is connected to one end of a telescopic rod two, the other end of the telescopic rod two is fixedly connected to one end of a telescopic rod two connecting plate, the other end of the telescopic rod two connecting plate is rotatably connected to one end of a connecting shaft, the other end of the connecting shaft is rotatably connected to a power plate.

[0009] Further, the unloading assembly further includes a connecting shaft rotatably connected to one end of the power plate, the other end of the connecting shaft is rotatably connected to the inner wall of the working space on one side, the other end of the power plate is fixedly connected to the outer surface of a connecting rod, the outer surface of one end of the connecting rod is rotatably connected to one end of a receiving plate, the other end of the receiving plate is rotatably connected to one end of a sliding block, the other end of the sliding block is slidably connected to a sliding groove, the sliding groove is opened in a sliding groove plate, the sliding groove plate is fixedly connected to the inner wall of the working space on one side.

[0010] Further, the unloading assembly further includes a clamping plate connecting plate one fixedly connected to one end of the connecting rod, the upper surface of the clamping plate connecting plate one is fixedly connected to one end of a telescopic motor three connecting plate, the other end of the telescopic motor three connecting plate is pin-connected to one end of a telescopic motor three ear plate, the other end of the telescopic motor three ear plate is fixedly connected to a telescopic motor three, the extension shaft end of the telescopic motor three is connected to one end of a telescopic rod three, the other end of the telescopic rod three is fixedly connected to one end of a connecting plate, the other end of the connecting plate is pin-connected to one end of a clamping plate connecting plate two, the other end of the clamping plate connecting plate two is fixedly connected to the lower surface of a clamping plate one.

[0011] Further, the unloading assembly further includes an extension plate fixedly connected to the lower surface of the unloading assembly, the other end of the extension plate is pin-connected to the clamping plate connecting plate one, one end of a fixed shaft is fixedly connected to the inner wall of the working space on two sides respectively, the other end of the two fixed shafts is fixedly connected to a limiting plate, the limiting plate is curved and cooperates with the movement track of the power plate, a clamping plate two is connected to the side surface of the clamping plate connecting plate one, and the clamping plate two cooperates with the clamping plate one.

[0012] Further, the supporting mechanism comprises a connecting plate fixedly connected to the upper surface of the working box body, one end of each of two guide plates fixedly connected to the upper surface of the connecting plate, a guide groove formed in each of the guide plates, a first telescopic motor fixedly connected to the upper surface of a first telescopic motor plate fixedly connected to the other end of each of the guide plates, a first telescopic rod connected to the extension shaft of the first telescopic motor, and a support plate fixedly connected to the other end of the first telescopic rod penetrating through the first telescopic motor plate, one end of each of two support rods fixedly connected to the two sides of the support plate, and the other end of each of the support rods penetrating to the outside of the first telescopic motor plate.

[0013] Further, the supporting mechanism further comprises two slide rods fixedly connected to the two sides of the support plate, the two slide rods slidingly connected to the guide grooves, respectively, one end of each of a set of connecting rods rotatably connected to the outer surfaces of the two slide rods, a connecting rod connecting plate pin-jointedly connected to the other end of each of the connecting rods, the other end of the connecting rod connecting plate slidingly connected to a guide rail and a supporting groove, the guide rail fixedly connected to the lower surface of the connecting plate, the guide rail fixedly connected between the two supporting grooves, one end of each of the supporting grooves fixedly connected to a supporting rod, and the other end of each of the supporting rods penetrating through the supporting grooves into the working space.

[0014] Further, one blocking block is fixedly connected to each of the two sides of each of the slide rods, and the guide rail and the supporting groove have the same length.

[0015] The utility model discloses the beneficial effects of:

[0016] Through the setting of the supporting mechanism, the first telescopic motor is started to push the first telescopic rod to the support plate to slide downward, the two support rods are used to limit the support plate, the support plate stably moves downward without deviation, the material bag that has been supported is dropped onto the triangular placing plate, and the next step of the unloading operation is facilitated.

[0017] Through the setting of the unloading assembly, the second telescopic motor is started to push the power plate to rotate outward around the connecting shaft, the material bag is clamped by the clamping plate two and the clamping plate one, the material bag is dropped into the predetermined position through the discharge port through the above-mentioned direction operation, and the automatic unloading operation is completed. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0019] Figure 1 It is a whole structure schematic view of the supporting and unloading mechanism.

[0020] Figure 2 It is a working space structure schematic view of the stretching and discharging mechanism of the utility model;

[0021] Figure 3 It is a discharging assembly structure schematic view of the stretching and discharging mechanism of the utility model;

[0022] Figure 4 It is a stretching structure schematic view of the stretching and discharging mechanism of the utility model;

[0023] Figure 5 It is a connecting plate structure schematic view of the stretching and discharging mechanism of the utility model.

[0024] In the figure, 1, working box body; 2, base; 3, inlet; 4, connecting plate; 5, guide plate; 6, telescopic motor one plate; 7, support rod; 8, telescopic motor one; 9, working space; 10, discharge port; 11, triangular placement plate; 12, sliding groove plate; 13, telescopic motor two ear plate; 14, telescopic motor two; 15, sliding block; 16, receiving plate; 17, connecting long rod; 18, power plate; 19, telescopic motor three ear plate; 20, telescopic motor three connecting plate; 21, clamping plate connecting plate one; 22, telescopic motor three; 23, telescopic rod three; 24, link plate; 25, clamping plate connecting plate two; 26, clamping plate one; 27, clamping plate two; 28, connecting shaft; 29, limiting plate; 30, fixed shaft; 31, telescopic rod two connecting plate; 32, link shaft; 33, guide groove; 34, telescopic rod one; 35, support plate; 36, connecting rod; 37, connecting rod connecting plate; 38, stretching groove; 39, stretching rod; 40, telescopic rod two; 41, guide rail; 42, sliding rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5The utility model provides a kind of technical scheme of opening and unloading mechanism, including working box 1, fixed connection triangular placement plate 11 between inside wall of opening mechanism, one base 2 is respectively fixedly connected with the lower surface of working box 1, working space 9 is opened in working box 1, one side of working space 9 is communicated with inlet 3, inlet 3 is opened in working box 1, the bottom of working space 9 is communicated with discharge port 10, the lower surface of discharge port 10, working space 9 and working box 1 between being equipped with opening component, fixedly connected with unloading component on the inside wall of one side of working space 9, opening mechanism, unloading component are all with the cooperation between triangular placement plate 11 three.

[0027] Refer to Figure 2 With Figure 3 , the unloading component includes one end and the inside wall of one side of working space 9 pin shaft connection telescopic motor two ear plate 13, the other end of telescopic motor two ear plate 13 is fixedly connected with telescopic motor two 14, the extension shaft end of telescopic motor two 14 is connected with one end of telescopic rod two 40, the other end of telescopic rod two 40 is fixedly connected with one end of telescopic rod two connecting plate 31, the other end of telescopic rod two connecting plate 31 is rotatably connected with one end of link shaft 32, the other end of link shaft 32 is rotatably connected with power plate 18, the unloading component further includes one end and one end of power plate 18 rotatably connected with connecting shaft 28, the other end of connecting shaft 28 is rotatably connected with the inside wall of one side of working space 9, the other end of power plate 18 is fixedly connected with the outer surface of connecting long rod 17, the outer surface of one end of connecting long rod 17 is rotatably connected with one end of receiving plate 16, the other end of receiving plate 16 is rotatably connected with one end of sliding block 15, the other end of sliding block 15 is slidably connected with sliding groove, the sliding groove is opened in sliding groove plate 12, and the sliding groove plate 12 is fixedly connected on the inside wall of one side of working space 9, the unloading component further includes one end and one end of connecting long rod 17 fixedly connected with clamping plate connecting plate one 21, the upper surface of clamping plate connecting plate one 21 is fixedly connected with one end of telescopic motor three connecting plate 20, the other end of telescopic motor three connecting plate 20 is pin shaft connected with one end of telescopic motor three ear plate 19, the other end of telescopic motor three ear plate 19 is fixedly connected with telescopic motor three 22, the extension shaft end of telescopic motor three 22 is connected with one end of telescopic rod three 23, the other end of telescopic rod three 23 is fixedly connected with one end of link plate 24, the other end of link plate 24 is pin shaft connected with one end of clamping plate connecting plate two 25, the other end of clamping plate connecting plate two 25 is fixedly connected with clamping plate one 26 on the lower surface, the unloading component further includes one end and the lower surface of unloading component fixedly connected with extension plate, the other end of extension plate is pin shaft connected with clamping plate connecting plate one 21, one end of one fixed shaft 30 is respectively fixedly connected with the two sides of working space 9, the other end between two fixed shafts 30 is fixedly connected with limit plate 29, limit plate 29 is curved and cooperates with the movement track of power plate 18, clamping plate two 27 is connected on the one side surface of clamping plate connecting plate one 21, and clamping plate two 27 cooperates with clamping plate one 26.

[0028] Referring to Figure 4 With Figure 5 The supporting mechanism comprises a connecting plate 4 fixedly connected to the upper surface of the working box 1, one end of each of two guide plates 5 fixedly connected to the upper surface of the connecting plate 4, a guide groove 33 formed in each of the guide plates 5, a first telescopic motor plate 6 fixedly connected to the other end of each of the guide plates 5, a first telescopic motor 8 fixedly connected to the upper surface of the first telescopic motor plate 6, a telescopic rod 34 having one end connected to the extension shaft of the first telescopic motor 8 and the other end penetrating through the first telescopic motor plate 6 and fixedly connected to a support plate 35, one end of each of two support rods 7 fixedly connected to the two sides of the support plate 35, the other end of each of the support rods 7 penetrating to the outside of the first telescopic motor plate 6, two slide rods 42 fixedly connected to one side of the support plate 35, the two sides of each of the slide rods 42 being slidably connected in the guide groove 33, one end of each of a set of connecting rods 36 rotatably connected to the outer surface of each of the slide rods 42, the other end of each of the connecting rods 36 being pin-connected to one end of a connecting rod connecting plate 37, the other end of the connecting rod connecting plate 37 penetrating through a supporting groove 38 and being slidably connected to a guide rail 41, the supporting groove 38 being formed in the connecting plate 4, the guide rail 41 being fixedly connected to the lower surface of the connecting plate 4, the guide rail 41 being fixedly connected between a set of the supporting grooves 38, one end of a supporting rod 39 being fixedly connected to the lower surface of each of the supporting grooves 38, the other end of the supporting rod 39 penetrating through the supporting groove 38 into a working space 9, one sealing block being fixedly connected to the two sides of each of the slide rods 42, the guide rail 41 having the same length as the supporting groove 38.

[0029] In use, when the material bag needs to be supported, the first telescopic motor 8 is started to push the telescopic rod 34 to slide downward on the support plate 35, and the two support rods 7 are used to limit the support plate 35 to move downward stably without deviation, and then the support plate 35 presses the two slide rods 42 to move downward, and the two slide rods 42 and the guide groove 33 are used to limit the slide rods 42 to slide downward stably without deviation, and then the two slide rods 42 press the two sets of connecting rods 36 to move in opposite directions, the connecting rods 36 press the connecting rod connecting plate 37 to slide outward, the connecting rod connecting plate 37 is slidably connected to the guide rail 41, so that the connecting rod connecting plate 37 drives the slide rods 42 to move outward, thereby supporting the material bag. When the supporting operation is completed, the above-mentioned reverse operation is performed, so that the supported material bag falls onto the triangular placing plate 11, facilitating the next unloading operation.

[0030] When unloading is required, the telescopic motor 2 14 is started to make the telescopic rod 2 40 push the power plate 18 to rotate outward with the connecting shaft 28 as the axis through the connecting shaft 32, and then the power plate 18 drives the connecting long rod 17 to do the same rotational movement. When the connecting long rod 17 moves, the auxiliary limit between the receiving plate 16 and the slider 15 and the slide plate 12 prevents the connecting long rod 17 from falling off. When the connecting long rod 17 rotates, it drives the splint connecting plate 1 21 to do the same movement. When the splint connecting plate 1 21 moves, it drives the telescopic motor 3 connecting plate 20 and the connecting plate 1 The telescopic motor three 22 performs the same rotational motion. When it rotates to the material bag position, the telescopic motor three 22 is started to make the telescopic rod three 23 push the splint connecting plate two 25 to rotate through the connecting plate 24. The splint connecting plate two 25 is connected to the splint connecting plate one 21 at the pin shaft, so that the splint connecting plate two 25 drives the splint one to rotate, thereby clamping the material bag through the splint two 27 and the splint one 26, and then through the above-mentioned direction operation, the material bag falls into the predetermined position through the discharge port 10, thereby completing the automated unloading operation.

[0031] Although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A support and blanking mechanism, characterized in that: The invention comprises a working box (1), a triangular placement plate (11) fixedly connected between the inner side walls of the opening mechanism, a base (2) fixedly connected to both sides of the lower surface of the working box (1), a working space (9) is provided in the working box (1), one side of the working space (9) is communicated with the feed port (3), the feed port (3) is provided on the working box (1), the bottom of the working space (9) is communicated with the discharge port (10), the discharge port (10) is provided on the lower surface of the discharge port (10), a opening component is provided between the working space (9) and the working box (1), a blanking component is fixedly connected to the inner wall of one side of the working space (9), and the opening mechanism, the blanking component and the triangular placement plate (11) are all coordinated with each other.

2. The expansion and unloading mechanism according to claim 1, characterized in that: The blanking assembly comprises a second ear plate (13) of the telescopic motor, one end of which is connected to a pin shaft on the inner wall of one side of the working space (9); the other end of the second ear plate (13) of the telescopic motor is fixedly connected to the second telescopic motor (14); the extension shaft end of the second telescopic motor (14) is connected to one end of the second telescopic rod (40); the other end of the second telescopic rod (40) is fixedly connected to one end of the second telescopic rod connecting plate (31); the other end of the second telescopic rod connecting plate (31) is rotatably connected to one end of the connecting shaft (32); and the other end of the connecting shaft (32) is rotatably connected to the power plate (18).

3. The expansion and unloading mechanism according to claim 2, characterized in that: The blanking assembly further includes a connecting shaft (28) having one end rotatably connected to one end of the power plate (18), the other end of the connecting shaft (28) being rotatably connected to an inner wall of one side of the working space (9), the other end of the power plate (18) being fixedly connected to the outer surface of the connecting rod (17), the outer surface of one end of the connecting rod (17) being rotatably connected to one end of the receiving plate (16), the other end of the receiving plate (16) being rotatably connected to one end of the slider (15), the other end of the slider (15) being slidably connected to a chute, the chute being provided on the chute plate (12), and the chute plate (12) being fixedly connected to an inner wall of one side of the working space (9).

4. The expansion and unloading mechanism according to claim 3, characterized in that: The blanking assembly also includes a splint connecting plate 1 (21) whose one end is fixedly connected to one end of the connecting long rod (17); the upper surface of the splint connecting plate 1 (21) is fixedly connected to one end of the telescopic motor three connecting plate (20); the other end of the telescopic motor three connecting plate (20) is pin-connected to one end of the telescopic motor three ear plate (19); the other end of the telescopic motor three ear plate (19) is fixedly connected to the telescopic motor three (22); the extension shaft end of the telescopic motor three (22) is connected to one end of the telescopic rod three (23); the other end of the telescopic rod three (23) is fixedly connected to one end of the connecting plate (24); the other end of the connecting plate (24) is pin-connected to one end of the splint connecting plate 2 (25); the lower surface of the other end of the splint connecting plate 2 (25) is fixedly connected to the splint 1 (26).

5. The expansion and unloading mechanism according to claim 4, characterized in that: The blanking assembly also includes an extension plate with one end fixedly connected to the lower surface of the blanking assembly, and the other end of the extension plate is connected to the pin of the clamping plate connecting plate 1 (21). One end of a fixed shaft (30) is fixedly connected to both sides of the working space (9), and a limiting plate (29) is fixedly connected between the other ends of the two fixed shafts (30). The limiting plate (29) is curved and matches the motion trajectory of the power plate (18). A second clamping plate (27) is connected to the surface of the clamping plate connecting plate 1 (21), and the second clamping plate (27) matches the first clamping plate (26).

6. The expansion and unloading mechanism according to claim 5, characterized in that: The expansion mechanism comprises a connecting plate (4) fixedly connected to the upper surface of the working box (1); the upper surface of the connecting plate (4) is respectively fixedly connected to one end of a guide plate (5); a guide groove (33) is provided on the guide plate (5); the other end of the guide plate (5) is fixedly connected to a telescopic motor plate (6); a telescopic motor (8) is fixedly connected to the upper surface of the telescopic motor plate (6); the extension shaft end of the telescopic motor (8) is connected to one end of a telescopic rod (34); the other end of the telescopic rod (34) passes through the telescopic motor plate (6) and is fixedly connected to a support plate (35); one end of a support rod (7) is respectively fixedly connected to both sides of the support plate (35); the other end of the support rod (7) passes through the outside of the telescopic motor plate (6).

7. The expansion and unloading mechanism according to claim 6, characterized in that: The support mechanism further includes two slide bars (42) respectively fixedly connected to one side of the support plate (35), and the two sides of the slide bars (42) are respectively slidably connected in the guide groove (33). The outer surfaces of the two slide bars (42) are respectively rotatably connected to one end of a group of connecting rods (36), and the other end of the connecting rod (36) is pin-connected to one end of the connecting rod connecting plate (37). The other end of the connecting rod connecting plate (37) passes through the support groove (38) and is slidably connected to the guide rail (41). The support groove (38) is opened on the connecting plate (4), and the guide rail (41) is fixedly connected to the lower surface of the connecting plate (4). The guide rail (41) is fixedly connected between a group of support grooves (38). The lower surface of the support groove (38) is fixedly connected to one end of the support rod (39), and the other end of the support rod (39) passes through the support groove (38) to the working space (9).

8. The expansion and unloading mechanism according to claim 7, characterized in that: A blocking block is fixedly connected to both sides of the slide bar (42), and the guide rail (41) is consistent with the length of the support groove (38).

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