Magnetic sheet arranging and feeding structure

Abstract

The utility model relates to the technical field of magnetic steel production equipment, and discloses a magnetic sheet arranging and feeding structure which comprises a base, an electric sliding seat and a partition plate are arranged on the base in a sliding mode, and feeding belt conveyors are arranged on the two sides of the base. And the feeding assembly is movably arranged on the electric sliding seat, and the feeding assembly can be used for feeding the magnetic sheets. According to the magnetic sheet arranging and feeding structure, the feeding assembly is arranged at the connecting position of the electric sliding base and the base, so that the number of power devices needed by the whole device is reduced, a push plate contained in the feeding assembly is linked with the position of the electric sliding base, and during actual magnetic sheet feeding, a user only needs to drive the power devices in the electric sliding base, so that the magnetic sheets can be automatically fed. And the magnetic sheets are conveyed to the working range of the chip mounter, so that the whole structure is simple, the manufacturing cost is low, and the magnetic sheet conveying device is suitable for actual use.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic steel production equipment, in particular to a magnetic sheet arrangement feeding structure. Background Art

[0002] The motor used in electric bicycles is generally composed of coils, magnets, magnetic sheets, flywheels, bearings, covers, etc. Among them, magnetic sheets are attached to the inside of the magnets to generate magnetic fields. Most magnets are circular cavities, so it is necessary to set up a magnetic sheet arrangement feeding structure to wrap the magnetic sheets around the magnetic guide ring of the placement machine in a single layer, and then lower the magnetic guide ring into the inside of the magnets to adsorb the magnetic sheets and fit them to the side wall of the inner cavity of the magnets.

[0003] The traditional magnetic sheet feeding structure used in the placement machine requires the establishment of multiple power devices for driving, and the reasonable planning of the position of power structures such as push rods or hydraulic cylinders, which will make the overall device design cost high and the structure more complicated, which is not conducive to subsequent maintenance work. At the same time, the traditional feeding structure limits the feeding amount of magnetic sheets, mostly through two bolted baffles. When the magnetic sheet feed amount needs to be adjusted later, multiple bolts need to be removed to change the position of the baffle, which makes the entire operation step more complicated and inefficient, which is not conducive to practical use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a magnetic sheet arrangement feeding structure, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: a magnetic sheet arrangement and feeding structure, comprising: a base, on which an electric slide and a partition are respectively slidably arranged, and a feeding belt conveyor is arranged on both sides of the base; a feeding component, which is movably arranged on the electric slide, and the feeding component can be used to feed the magnetic sheets; a limiting component, which is movably arranged on the base and located on the feeding belt conveyor, and the limiting component can be used to limit the number of magnetic sheets fed by the overall device at a single time.

[0006] Preferably, the feeding assembly includes a screw, a push plate, a driving gear, a rack, a differential gear set, a transmission gear, a worm and a worm wheel. The screw is rotatably arranged on the electric slide, the push plate is slidably arranged on the electric slide and is threadedly connected to the screw, the driving gear is rotatably arranged on the electric slide, the rack is fixedly mounted on the top surface of the base close to the electric slide, and the rack is also meshed with the driving gear, the differential gear set is movably arranged inside the electric slide, the transmission gear is rotatably arranged on the side wall of the inner cavity of the electric slide, the worm is fixedly mounted on the transmission gear, and the worm wheel is fixedly mounted on the screw and is threadedly connected to the worm.

[0007] Preferably, the material limiting assembly includes a baffle, a double ball head rod, a slider, a rotating shaft, a connecting rod, an insert block and a return spring. The baffle is slidably arranged on the base, and the bottom surface of the baffle is also in contact with the feeding belt. The two ends of the double ball head rod are respectively movably connected with the baffle and the slider. The slider is slidably arranged on the base. The rotating shaft is rotatably arranged on the slider. The two ends of the connecting rod are respectively movably connected with the insert block and the rotating shaft. The insert block is slidably arranged on the slider and plugged into the base, and the two ends of the return spring are respectively fixedly connected with the insert block and the slider.

[0008] Preferably, the differential gear set comprises a driving gear and a driven gear, and the size of the driving gear is larger than that of the driven gear. The driving gear is fixedly connected to the drive gear, and the driven gear is meshed with the transmission gear.

[0009] Preferably, the push plate is located between the electric slide and the partition, and the push plate is also in contact with the magnetic sheet, and the lead screw is designed with a wide pitch.

[0010] Preferably, the slider is located at the center of the base, and two baffles are provided, and the two baffles are symmetrically arranged on both sides of the slider.

[0011] Preferably, a first electric push rod is fixedly mounted on the base, and an output shaft of the first electric push rod is fixedly connected to the partition. A guide rail is also provided on the side of the base, and a second electric push rod is provided on the guide rail. A feed track is also slidably provided on the guide rail, and the feed track is fixedly connected to the output shaft of the second electric push rod. A limit block for limiting the movable range of the feed track is also provided on the guide rail.

[0012] Preferably, the cross-sectional shape of the feed track is L-shaped, and when the entire device is in a feeding state, the end surface of the feed track is in contact with the electric slide.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The magnetic sheet arrangement feeding structure reduces the number of power devices required for the entire device by setting the feeding assembly at the connection between the electric slide and the base, and links the push plate included in the feeding assembly with the position of the electric slide. When the magnetic sheets are actually fed, the user only needs to drive the power device inside the electric slide to drive the push plate to operate and transport the magnetic sheets into the working range of the placement machine, so that the overall structure is simple, the manufacturing cost is low, and it is suitable for practical use.

[0015] 2. The magnetic sheet arrangement feeding structure is provided with a material limiting component so that the user can adjust the distance between the two baffles with a simple push and pull action. The magnetic sheets are placed on the feeding belt in rows. The baffles can change the size of the base magnetic sheet entrance. After adjusting the distance between the baffles, the number of magnetic sheets entering the device can be limited, thereby improving the flexibility of the overall device and the utilization efficiency of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural cutaway diagram of the utility model;

[0018] Figure 3 This is a partial structural cutaway diagram of the slide seat of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the differential gear set of the utility model;

[0020] Figure 5 This is a schematic diagram of the plug-in structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the connection between the utility model and a placement machine.

[0022] In the figure: 1. base; 2. electric slide; 3. partition; 4. first electric push rod; 5. feeding belt conveyor; 6. guide rail; 7. second electric push rod; 8. feeding track; 9. material limiting assembly; 91. baffle; 92. double ball head rod; 93. slider; 94. rotating shaft; 95. connecting rod; 96. plug block; 97. return spring; 10. feeding assembly; 101. screw; 102. push plate; 103. driving gear; 104. rack; 105. differential gear set; 106. transmission gear; 107. worm; 108. worm wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6A magnetic sheet arrangement feeding structure comprises: a base 1, on which an electric slide 2 and a partition 3 are respectively slidably arranged, and a feeding belt 5 is arranged on both sides of the base 1; a first electric push rod 4 is fixedly installed on the base 1, and the output shaft of the first electric push rod 4 is fixedly connected to the partition 3, and a guide rail 6 is also arranged on the side of the base 1, and a second electric push rod 7 is arranged on the guide rail 6, and a feeding track 8 is also slidably arranged on the guide rail 6, and the feeding track 8 is fixedly connected to the output shaft of the second electric push rod 7, and the guide rail 6 is also provided with a The limit block limits the range of movement of the feed track 8. The cross-sectional shape of the feed track 8 is L-shaped. When the overall device is in the feeding state, the end face of the feed track 8 is in contact with the electric slide 2. The L-shaped structure of the feed track 8 refers to its shape in the style of the English letter 'L', wherein the shorter end face refers to the end face of the shorter section in the L-shaped structure, and the shorter end face is in direct contact with the electric slide 2 to form a U-shaped temporary track to avoid the phenomenon of magnetic sheets falling, so as to facilitate the magnetic sheets to enter the placement machine through the track.

[0025] The feeding assembly 10 is movably arranged on the electric slide 2, and the feeding assembly 10 can be used for feeding magnetic sheets; the feeding assembly 10 includes a screw 101, a push plate 102, a driving gear 103, a rack 104, a differential gear set 105, a transmission gear 106, a worm 107 and a worm wheel 108, the screw 101 is rotatably arranged on the electric slide 2, the push plate 102 is slidably arranged on the electric slide 2 and is threadedly connected to the screw 101, the driving gear 103 is rotatably arranged on the electric slide 2, the rack 104 is fixedly installed on the top surface of the base 1 close to the electric slide 2, and the rack 104 is also meshed with the driving gear 103, the differential gear set 105 is movably arranged inside the electric slide 2, the transmission gear 106 is rotatably arranged on the side wall of the inner cavity of the electric slide 2, and the worm 10 7 is fixedly mounted on the transmission gear 106, the worm wheel 108 is fixedly mounted on the screw rod 101 and is threadedly connected with the worm rod 107, the differential gear set 105 includes a driving gear and a driven gear, and the size of the driving gear is larger than that of the driven gear, the driving gear is fixedly connected to the driving gear 103, the driven gear is meshed with the transmission gear 106, the push plate 102 is located between the electric slide 2 and the partition 3, and the push plate 102 is also in contact with the magnetic sheet, the screw rod 101 is designed with a wide pitch to ensure that the established structure can operate stably and reasonably, thereby reducing the number of power devices required for the overall device, thereby reducing the overall manufacturing cost, the screw rod 101 with a wide pitch design and the differential gear set 105 work together to increase the sliding speed of the push plate 102, thereby increasing the feeding rate of the entire device.

[0026] The limiting component 9 is movably arranged on the base 1 and located on the feeding belt 5, and the limiting component 9 can be used to limit the number of magnetic sheets fed by the overall device at a time. The limiting component 9 includes a baffle 91, a double ball head rod 92, a slider 93, a rotating shaft 94, a connecting rod 95, an insert 96 and a return spring 97. The baffle 91 is slidably arranged on the base 1, and the bottom surface of the baffle 91 is also in contact with the feeding belt 5. The two ends of the double ball head rod 92 are movably connected to the baffle 91 and the slider 93 respectively. The slider 93 It is slidably arranged on the base 1, and the rotating shaft 94 is rotatably arranged on the slider 93. The two ends of the connecting rod 95 are respectively movably connected with the plug block 96 and the rotating shaft 94. The plug block 96 is slidably arranged on the slider 93 and plugged with the base 1. The two ends of the return spring 97 are respectively fixedly connected with the plug block 96 and the slider 93. The slider 93 is located at the center of the base 1. There are two baffles 91, and the two baffles 91 are symmetrically arranged on both sides of the slider 93 to improve the functionality of the overall device to meet the use of different application scenarios.

[0027] Working principle: when arranging and feeding magnetic sheets, the magnetic sheets are neatly arranged on the feeding belt conveyor 5, and the feeding belt conveyor 5 is set on both sides of the base 1, and the base 1 is provided with an opening near the feeding belt conveyor 5, through which the feeding belt conveyor 5 can convey the magnetic sheets into the base 1. When the magnetic sheets of the front row enter the base 1, the first electric push rod 4 inside the base 1 is started to push the partition 3 to slide downward, and the partition 3 will be inserted into the gap between the front row of magnetic sheets and the rear row of magnetic sheets, separating the magnetic connection between the two, so that the magnetic sheets of the front row are between the electric slide 2 and the partition 3, and the ... and making the magnetic sheets of the front row between the electric slide 2 and the partition 3, and the electric push rod 4 inside the base 1 is started to push the partition 3 to slide downward, and the electric push rod 4 inside the base 1 is started to push the partition 3 to slide downward, and the electric push rod 4 inside the base 1 is started to push the partition 3 to slide downward, and the electric push rod 4 inside the base 1 is started to push the partition 3 to slide downward, and the electric push rod 4 inside the base 1 is started to push the partition 3 to slide downward, and the electric push rod 4 inside the base 1 is started to push the partition 3 to slide downward, and the electric push rod 4 inside the base 1 is started to push the partition 3 to slide downward, and the electric The slide 2 slides on the base 1, and the electric slide 2 carries a power device that can drive itself to slide on the base 1. The power device adopts existing technology, such as an electric power pulley, and a battery is arranged inside the electric slide 2. By changing the passage or short circuit of the connection line between the electric power pulley and the battery, and a switch for controlling the state of the connection line is also set on the electric slide 2, the switch can be used to cause the electric slide 2 to slide on the base. At this time, the electric slide 2 and the second electric push rod 7 are started again, and the electric slide 2 slides toward the outside of the base 1, and the second electric push rod 7 pushes the feed track. 8 slides on the guide rail 6 toward the electric slide 2, and the electric slide 2 and the feed track 8 can form a temporary track that can limit the direction of travel of the magnetic sheet. During the sliding process of the electric slide 2, the driving gear 103 meshes with the rack 104 fixed to the base 1, so the driving gear 103 starts to rotate itself as the electric slide 2 slides, and the driving gear 103 and the transmission gear 106 are driven by the differential gear set 105 movable inside the base 1, and the transmission gear 106 synchronously drives the worm 107 to rotate together, and the worm 107 is threadedly connected with the worm wheel 108 fixed to the screw rod 101, and the screw rod 101 is synchronously driven by the worm wheel 108 fixed to the screw rod 101. The electric slide 2 rotates step by step, causing the push plate 102, which is movable on the electric slide 2 and threadedly connected to the screw 101, to slide toward the outside of the base 1, so as to push the magnetic sheet between the electric slide 2 and the partition 3, and enter into the working range of the placement machine through the temporary track formed between the electric slide 2 and the second electric push rod 7, and then carry out magnetic steel placement. After the feeding is completed, the electric slide 2 slides back, causing the driving gear 103 to rotate in the opposite direction, and under the action of the differential gear set 105, the transmission gear 106, the worm 107, the worm wheel 108 and the screw 101, the push plate 102 is caused to return to the initial position to facilitate the next feeding.

[0028] When the number of magnetic sheets fed in the overall structure needs to be adjusted, the rotating shaft 94 movable on the slider 93 is rotated, and the plug block 96 sliding on the slider 93 is pulled through the connecting rod 95, so that the plug block 96 is separated from the inside of the base 1. At this time, the slider 93 can be slid up and down, and the slider 93 also uses the double ball head rod 92 to be movably connected with the baffle 91 sliding on the base 1. Therefore, when the slider 93 slides upward, the two baffles 91 will slide toward the center position of the base 1 synchronously, thereby reducing the size of the opening of the base 1 close to the feeding belt conveyor 5, thereby limiting the number of columns of magnetic sheets on the feeding belt conveyor 5, thereby changing the number of magnetic sheets fed in a single time by the overall device, and after loosening the rotating shaft 94, under the action of the return spring 97 fixedly connected to the plug block 96 and the slider 93 at both ends, the plug block 96 is prompted to pop out from the inside of the slider 93 and insert into the inside of the base 1 to limit the position of the slider 93, thereby locking the position of the baffle 91 and improving stability.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic sheet arrangement feeding structure, characterized in that: include: A base (1), on which an electric slide (2) and a partition (3) are slidably arranged respectively, and a feeding belt conveyor (5) is arranged on both sides of the base (1); A feeding assembly (10), wherein the feeding assembly (10) is movably disposed on the electric slide seat (2), and the feeding assembly (10) can be used to feed magnetic sheets; A material limiting component (9), wherein the material limiting component (9) is movably arranged on the base (1) and located on the feeding belt conveyor (5), and the material limiting component (9) can be used to limit the number of magnetic sheets fed by the overall device at a single time.

2. A magnetic sheet arrangement feeding structure according to claim 1, characterized in that: The feeding assembly (10) comprises a screw (101), a push plate (102), a driving gear (103), a rack (104), a differential gear set (105), a transmission gear (106), a worm (107) and a worm wheel (108), wherein the screw (101) is rotatably disposed on the electric slide seat (2), the push plate (102) is slidably disposed on the electric slide seat (2) and is threadedly connected to the screw (101), the driving gear (103) is rotatably disposed on the electric slide seat (2), and the gear (104) is rotatably disposed on the electric slide seat (2). The rack (104) is fixedly mounted on the top surface of the base (1) close to the electric slide (2), and the rack (104) is also meshed with the driving gear (103). The differential gear set (105) is movably arranged inside the electric slide (2). The transmission gear (106) is rotatably arranged on the side wall of the inner cavity of the electric slide (2). The worm (107) is fixedly mounted on the transmission gear (106). The worm wheel (108) is fixedly mounted on the lead screw (101) and is threadedly connected to the worm (107).

3. A magnetic sheet arrangement feeding structure according to claim 1, characterized in that: The material limiting component (9) comprises a baffle (91), a double ball head rod (92), a slider (93), a rotating shaft (94), a connecting rod (95), an insert block (96) and a return spring (97). The baffle (91) is slidably arranged on the base (1), and the bottom surface of the baffle (91) is also in contact with the feeding belt (5). The two ends of the double ball head rod (92) are respectively movably connected to the baffle (91) and the slider (93). The slider (93) is slidably arranged on the base (1). The rotating shaft (94) is rotatably arranged on the slider (93). The two ends of the connecting rod (95) are respectively movably connected to the insert block (96) and the rotating shaft (94). The insert block (96) is slidably arranged on the slider (93) and plugged into the base (1). The two ends of the return spring (97) are respectively fixedly connected to the insert block (96) and the slider (93).

4. A magnetic sheet arrangement feeding structure according to claim 2, characterized in that: The differential gear set (105) comprises a driving gear and a driven gear, wherein the size of the driving gear is larger than that of the driven gear, the driving gear is fixedly connected to the driving gear (103), and the driven gear is meshed with the transmission gear (106).

5. The magnetic sheet arrangement feeding structure according to claim 2, characterized in that: The push plate (102) is located between the electric slide seat (2) and the partition plate (3), and the push plate (102) is also in contact with the magnetic sheet. The lead screw (101) is designed with a wide pitch.

6. The magnetic sheet arrangement feeding structure according to claim 3, characterized in that: The sliding block (93) is located at the center of the base (1), and two baffles (91) are provided in total, and the two baffles (91) are symmetrically arranged on both sides of the sliding block (93).

7. The magnetic sheet arrangement feeding structure according to claim 1, characterized in that: A first electric push rod (4) is fixedly mounted on the base (1), an output shaft of the first electric push rod (4) is fixedly connected to the partition (3), a guide rail (6) is also provided on the side of the base (1), a second electric push rod (7) is provided on the guide rail (6), a feed track (8) is also slidably provided on the guide rail (6), the feed track (8) is fixedly connected to the output shaft of the second electric push rod (7), and a limit block for limiting the range of movement of the feed track (8) is also provided on the guide rail (6).

8. A magnetic sheet arrangement feeding structure according to claim 7, characterized in that: The cross-sectional shape of the feeding track (8) is L-shaped, and when the entire device is in a feeding state, the end surface of the feeding track (8) contacts the electric slide seat (2).

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