Automatic gum feeding mechanism
By designing an automatic adhesive feeding mechanism, the vertical stacking and horizontal movement of the adhesive are achieved through the cooperation of guide columns and cover plates. This solves the problems of large size and large space occupation of existing equipment, realizes a compact feeding structure, reduces production costs, and is suitable for industrial production.
Patent Information
- Application Number
- CN202423214020.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing adhesive backing supply equipment is large in size, occupies a lot of space, increases production costs, and hinders the promotion of industrialized production.
An automatic adhesive feeding mechanism was designed, which consists of a housing, a connecting plate, a top plate, a drive mechanism, and a locking mechanism. Through the cooperation of guide columns and a cover plate, the vertical stacking and horizontal movement of the adhesive are realized, eliminating the need for bulky feeding and receiving trays, resulting in a more compact structure.
It achieves efficient material supply without increasing space requirements, reduces the space occupied by equipment, lowers production costs, and is suitable for large-scale industrial production.
Smart Images
Figure CN223751761U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automatic equipment especially relates to a back glue automatic feeding mechanism. BACKGROUND
[0002] With the development of the times, industrial production technology is also developing rapidly, and automation equipment is also more and more applied in industrial production. Sometimes it is necessary to attach back glue on the product in the processing process, but the existing back glue feeding equipment is usually large in size, especially the feeding equipment using the tray feeding needs to accommodate the tray, so it needs a large space, which will occupy the space of other production equipment. In order to leave space for the feeding equipment, it is necessary to increase the area of the factory building, which will increase the production cost, lack of competitiveness in the industrial field emphasizing cost reduction and efficiency improvement, and is not conducive to large-scale promotion and industrial production. SUMMARY
[0003] In order to overcome the above defects, the utility model provides a back glue automatic feeding mechanism, which has the advantages of more compact structure.
[0004] The utility model discloses a back glue automatic feeding mechanism, including: casing, connecting plate, top plate, drive mechanism and locking mechanism, the inside of casing is hollow, the front of casing is provided with loading port, the top of casing is provided with at least one feeding port, connecting plate is fixed in the casing, the inner wall of casing is slidably connected with the cover plate, the drive mechanism is fixed to the connecting plate, the moving end of the drive mechanism is fixed to the top plate in the casing, the vertical direction is fixed with the guide column on the top plate, the number of guide columns is same with the feeding port, a guide column corresponds to a feeding port, the back glue is provided with guide hole, the back glue can be stacked vertically and is sleeved on the guide column, the top plate, the guide column and the back glue can move up and down under the drive of the drive mechanism, the back glue and the guide column can be extended from the feeding hole, the cover plate can move back and forth along the horizontal direction under the push of external force, the cover plate can be covered in the loading port, the locking mechanism is fixed to the side surface of the casing, and the locking mechanism can fix or loosen the cover plate.
[0005] As an option, the drive mechanism is a servo motor, the servo motor is fixed to the bottom surface of the connecting plate, the connecting plate is provided with a gap hole for the rotating shaft of the servo motor to extend, the lead screw is vertically fixed to the rotating shaft of the servo motor, the middle part of the top plate is provided with a first threaded hole, the first threaded hole can be threadedly connected with the lead screw, the bottom surface of the top plate is provided with two light shafts at intervals, the connecting plate is provided with a connecting hole penetrating through, the linear bearing is fixed in the connecting hole, one light shaft corresponds to one linear bearing, the light shaft can be slidably connected with the linear bearing, and the lead screw can rotate under the drive of the servo motor.
[0006] As optional, both sides of the cover plate are provided with connecting rods, the inner side wall of the shell is provided with two sliding rails in opposition, one connecting rod corresponds to one sliding rail, a sliding block is slidably connected on the sliding rail, and one of the connecting rods is fixed to the sliding block. A fixed block is fixed to one of the connecting rods, the shell is provided with a gap slot at the position corresponding to the fixed block, a fixed seat is fixed to the outer wall of the shell and located close to the fixed block, a clamping groove is formed in the end of the fixed seat and faces the fixed block, a sliding seat is fixed below the fixed seat, a sliding groove is formed in the sliding seat in the vertical direction, a locking block is slidably connected to the sliding groove, the locking mechanism is a telescopic electromagnetic lock, the telescopic electromagnetic lock is fixed below the sliding seat, the moving end of the telescopic electromagnetic lock is connected to the bottom end of the locking block, the end of the fixed block that faces the fixed seat is a first end, the end of the fixed block that is away from the fixed seat is a second end, the first end of the fixed block can be clamped into the clamping groove, and the locking block can move up and down under the drive of the telescopic electromagnetic lock.
[0007] As optional, the top surface of the shell is made of transparent material.
[0008] As optional, the bottom end of the optical shaft can extend from the bottom end of the linear bearing, two photoelectric sensors are fixed to the inner wall of the shell in the vertical direction, and the bottom end of the optical shaft adjacent to the photoelectric sensor is fixed with a baffle, and the end of the baffle can extend into the detection end of any one photoelectric sensor.
[0009] As optional, the cover plate is provided with a handle on the side away from the feeding port for easy gripping.
[0010] As optional, the bottom end of the shell is provided with a fixed sheet for fixing.
[0011] As optional, the outer side wall of the shell is provided with a wiring seat on the side away from the telescopic electromagnetic lock.
[0012] As optional, the bottom end of the guide column is provided with an external thread, a second threaded hole is formed in the top plate, the external thread can be threadedly connected with the second threaded hole, eight guide columns are arranged on each top plate, and the top end of the guide column is provided with a chamfer.
[0013] The beneficial technical effects of this utility model are as follows: The automatic adhesive feeding mechanism includes a housing, a connecting plate, a top plate, a drive mechanism, and a locking mechanism. In use, the cover plate is first pulled to open the feeding port. Initially, the adhesive is stacked vertically with the guide holes on the adhesive coaxial. The user places the stacked adhesive onto the guide post, which passes through the guide hole. Then, the cover plate is placed over the feeding port. The drive mechanism then drives the top plate, guide post, and adhesive to move upwards until the topmost adhesive extends from the feeding port. At this point, a robotic arm or other material handling device can pick up the material. After the adhesive at the top is picked up, the adhesive at the bottom moves upward under the drive mechanism and extends from the feeding port for the next picking. When all the adhesive on the guide column is picked up, the drive mechanism drives the top plate and guide column downward to the bottom. At this time, the user can pull the cover plate to open the feeding port for feeding. Because the adhesive is stacked on the guide column, and multiple guide columns can be set on one top plate, compared with the use of material belt feeding, the bulky feeding tray and receiving tray are eliminated. Under the premise of achieving feeding, the volume can be smaller and the structure can be more compact. It has the advantage of more compact structure. Attached Figure Description
[0014] Fig. 1 This is a first-person perspective stereoscopic view of the entire machine of this utility model;
[0015] Fig. 2 This is a second-view perspective stereoscopic view of the entire machine of this utility model;
[0016] Fig. 3 This is a top view of the entire machine of this utility model;
[0017] in:
[0018] 1. Housing; 2. Connecting plate; 3. Top plate; 4. Servo motor; 5. Cover plate; 6. Guide column; 7. Optical axis; 8. Handle; 9. Connecting rod; 10. Fixing base; 11. Fixing block; 12. Slide; 13. Locking block; 14. Telescopic electromagnetic lock; 15. Photoelectric sensor; 16. Baffle; 17. Linear bearing; 18. Fixing plate. Detailed Implementation
[0019] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.
[0020] This specific embodiment details the automatic adhesive feeding mechanism described in this application, such as... Figs. 1-3As shown, the back glue automatic feeding mechanism comprises a shell 1, a connecting plate 2, a top plate 3, a driving mechanism and a locking mechanism, the inside of the shell 1 is hollow, a feeding opening is formed in the front of the shell 1, at least one feeding opening is formed in the top of the shell 1, the connecting plate 2 is fixed in the shell 1, the cover plate 5 is slidingly connected to the inner wall of the shell 1, the driving mechanism is fixed to the connecting plate 2, the top plate 3 is fixed to the moving end of the driving mechanism in the shell 1, the vertical guide column 6 is vertically fixed on the top plate 3, the number of guide columns 6 is the same as the number of feeding openings, one guide column 6 corresponds to one feeding opening, the back glue is provided with a guide hole, the back glue can be vertically stacked and sleeved on the guide column 6, the top plate 3, the guide column 6 and the back glue can move up and down under the driving of the driving mechanism, the back glue and the guide column 6 can be extended from the feeding hole, the cover plate 5 can move back and forth along the horizontal direction under the pushing of external force, the cover plate 5 can be covered on the feeding opening, the locking mechanism is fixed to the side of the shell 1, and the locking mechanism can fix or loosen the cover plate 5. In use, the cover plate 5 is pulled to open the feeding opening, the back glue is stacked in the initial state and the guide hole on the back glue is coaxial, the user sleeves the vertically stacked back glue on the guide column 6, the guide column 6 passes through the guide hole, then the cover plate 5 is covered on the feeding opening, then the driving mechanism drives the top plate 3, the guide column 6 and the back glue to move upwards until the uppermost back glue extends from the feeding opening, at this time the mechanical arm or other material taking equipment can realize material taking, after the uppermost back glue is taken, the back glue below moves upwards under the driving of the driving mechanism and extends from the feeding opening for the next time of material taking, when the back glue on the guide column 6 is all taken, the driving mechanism drives the top plate 3 and the guide column 6 to move downwards to the lowermost, at this time the user can pull the cover plate 5 to open the feeding opening for feeding. Since the back glue is vertically stacked and sleeved on the guide column 6, and a plurality of guide columns 6 can be arranged on one top plate 3, compared with using a material belt to feed, the structure of a large size feeding disc and a material collecting disc is omitted, the size can be smaller and the structure can be more compact under the premise of realizing feeding.
[0021] In the embodiment, the driving mechanism is a servo motor 4, the servo motor 4 is fixed to the bottom surface of the connecting plate 2, a clearance hole is formed in the connecting plate 2 for the rotating shaft of the servo motor 4 to extend out, a lead screw is vertically fixed to the rotating shaft of the servo motor 4, a first threaded hole is formed in the middle of the top plate 3, the first threaded hole can be threadedly connected with the lead screw, two light shafts 7 are arranged on the bottom surface of the top plate 3 in a spaced manner, a connecting hole is formed through the connecting plate 2, a linear bearing 17 is fixed in the connecting hole, one light shaft 7 corresponds to one linear bearing 17, the light shaft 7 can be slidingly connected with the linear bearing 17, and the lead screw can rotate under the driving of the servo motor 4. The light shaft 7 can play a guiding and positioning role.
[0022] Optionally in this embodiment, the two sides of the cover plate 5 are provided with connecting rods 9, the inner side wall of the shell 1 is provided with two sliding rails in opposition, one connecting rod 9 corresponds to one sliding rail, a sliding block is slidingly connected on the sliding rail, and the connecting rod 9 is fixed to the sliding block. One of the connecting rods 9 is fixed with a fixed block 11, the shell 1 is provided with a let slot at the position corresponding to the fixed block 11, the outer wall of the shell 1 is fixed with a fixed seat 10 on the side close to the fixed block 11, the end of the fixed seat 10 facing the fixed block 11 is provided with a clamping groove, a sliding seat 12 is fixed below the fixed seat 10, a sliding groove is vertically formed on the sliding seat 12, a lock block 13 is slidingly connected to the sliding groove, the lock mechanism is a telescopic electromagnetic lock 14, the telescopic electromagnetic lock 14 is fixed below the sliding seat 12, the moving end of the telescopic electromagnetic lock 14 is connected to the bottom end of the lock block 13. The end of the fixed block 11 facing the fixed seat 10 is the first end, the end of the fixed block 11 away from the fixed seat 10 is the second end, the first end of the fixed block 11 can be clamped into the clamping groove, and the lock block 13 can move up and down under the drive of the telescopic electromagnetic lock 14. When the lock block 13 rises, the side wall of the lock block 13 can abut against the second end of the fixed block 11, and when the lock block 13 descends, the lock block 13 can retract into the sliding groove. After the feeding is completed, the user closes the cover plate 5 to cover the feeding opening, and then the telescopic electromagnetic lock 14 drives the lock block 13 to move upward, so that the side wall of the lock block 13 abuts against the second end of the fixed block 11, so that the fixed block 11 is blocked by the lock block 13 and cannot move away from the fixed seat 10, so as to fix the cover plate 5 to avoid the cover plate 5 being opened. When feeding is needed, the telescopic electromagnetic lock 14 drives the lock block 13 to move downward, at this time the lock block 13 retracts into the sliding groove, and the fixed block 11 is not blocked, so that the user can pull the cover plate 5 to open the feeding opening. In this embodiment, the telescopic electromagnetic lock 14 is an existing electromagnetic lock on the market.
[0023] Optionally in this embodiment, the top surface of the shell 1 is made of transparent material. The shell 1 made of transparent material can facilitate the user to observe the situation in the shell and the amount of remaining adhesive.
[0024] Optionally in this embodiment, the bottom end of the light shaft 7 can extend from the bottom end of the linear bearing 17, the inner wall of the shell 1 is fixed with two photoelectric sensors 15 in the vertical direction, the bottom end of the light shaft 7 adjacent to the photoelectric sensor 15 is fixed with a baffle 16, and the end of the baffle 16 can extend into the detection end of any one of the photoelectric sensors 15. The two photoelectric sensors 15 can play the role of electronic limiting to avoid the moving amplitude of the top plate 3 being too large. In this embodiment, the driving mechanism is driven by a control mechanism such as a motor controller, the two photoelectric sensors 15 are electrically connected to the control mechanism, and when any one of the photoelectric sensors 15 detects the baffle 16, the control mechanism immediately closes the driving mechanism.
[0025] Optionally in this embodiment, the cover plate 5 is provided with a handle 8 on the side away from the feeding opening for easy gripping.
[0026] Optionally, the bottom end of the shell 1 is provided with a fixing sheet 18 for fixing. The shell 1 can be conveniently fixed to a flow line or the ground through the fixing sheet 18.
[0027] Optionally, the outer side wall of the shell 1 is provided with a terminal seat on the side far from the telescopic electromagnetic lock 14.
[0028] Optionally, the bottom end of the guide column 6 is provided with an external thread, and the top plate 3 is provided with a second threaded hole. The external thread can be threadedly connected with the second threaded hole. Eight guide columns 6 are arranged on each top plate 3, and the top end of each guide column 6 is provided with a chamfer. The chamfer at the top of the guide column 6 can provide guidance, so that the user can conveniently fit the guide hole on the back adhesive into the guide column 6.
[0029] The back adhesive automatic feeding mechanism in the embodiment has the advantage of more compact structure.
Claims
1. An automatic adhesive supply mechanism for an adhesive-backed label, comprising: Include: The shell (1), connecting plate (2), top plate (3), drive mechanism and locking mechanism, the inside of the shell (1) is hollow, the front of the shell (1) is provided with a feeding port, the top of the shell (1) is provided with at least one feeding port, the connecting plate (2) is fixed in the shell (1), the cover plate (5) is slidingly connected to the inner wall of the shell (1), the drive mechanism is fixed to the connecting plate (2), the top plate (3) is fixed to the moving end of the drive mechanism in the shell (1), the top plate (3) is vertically fixed with a guide column (6), the number of guide columns (6) is the same as the number of feeding ports, one guide column (6) corresponds to one feeding port, the back glue is provided with a guide hole, the back glue can be vertically stacked and sleeved on the guide column (6), the top plate (3), the guide column (6) and the back glue can move up and down under the drive of the drive mechanism, the back glue and the guide column (6) can be extended from the feeding hole, the cover plate (5) can move back and forth along the horizontal direction under the push of external force, the cover plate (5) can be covered on the feeding port, the locking mechanism is fixed on the side of the shell (1), and the locking mechanism can fix or loosen the cover plate (5).
2. The automatic back adhesive supply mechanism according to claim 1, wherein: The drive mechanism is a servo motor (4), the servo motor (4) is fixed to the bottom surface of the connecting plate (2), the connecting plate (2) is provided with a gap hole for the rotating shaft of the servo motor (4) to extend, the screw rod is vertically fixed to the rotating shaft of the servo motor (4), the middle part of the top plate (3) is provided with a first threaded hole, the first threaded hole can be threadedly connected with the screw rod, the bottom surface of the top plate (3) is provided with two light shafts (7) at intervals, the connecting plate (2) is provided with a connecting hole penetrating through, the linear bearing (17) is fixed in the connecting hole, one light shaft (7) corresponds to one linear bearing (17), the light shaft (7) can be slidingly connected with the linear bearing (17), and the screw rod can be rotated under the drive of the servo motor (4).
3. The automatic back adhesive supply mechanism according to claim 2, wherein: Both sides of the cover plate (5) are provided with connecting rods (9), the inner side wall of the shell (1) is oppositely provided with two slide rails, one connecting rod (9) corresponds to one slide rail, a sliding block is slidably connected on the slide rail, and one of the connecting rods (9) is fixed to the sliding block. A fixed block (11) is fixed to one of the connecting rods (9), the shell (1) is provided with a gap slot at the position corresponding to the fixed block (11), a fixed seat (10) is fixed to the outer wall of the shell (1) on the side close to the fixed block (11), a clamping groove is formed in the end of the fixed seat (10) facing the fixed block (11), a sliding seat (12) is fixed below the fixed seat (10), a sliding groove is formed in the sliding seat (12) in the vertical direction, a lock block (13) is slidably connected to the sliding groove, a telescopic electromagnetic lock (14) is used as the locking mechanism and is fixed below the sliding seat (12), the moving end of the telescopic electromagnetic lock (14) is connected to the bottom end of the lock block (13), one end of the fixed block (11) facing the fixed seat (10) is a first end, one end of the fixed block (11) away from the fixed seat (10) is a second end, the first end of the fixed block (11) can be clamped into the clamping groove, the lock block (13) can move up and down under the drive of the telescopic electromagnetic lock (14), and when the lock block (13) rises, the side wall of the lock block (13) can abut against the second end of the fixed block (11). When the lock block (13) descends, the lock block (13) can retract into the sliding groove.
4. The automatic back adhesive feeding mechanism according to claim 1, wherein: The top surface of the shell (1) is made of transparent material.
5. The automatic back adhesive supply mechanism according to claim 2, wherein: The bottom end of the optical shaft (7) can protrude from the bottom end of the linear bearing (17), two photoelectric sensors (15) are fixed on the inner wall of the shell (1) in the vertical direction, the bottom end of the optical shaft (7) adjacent to the photoelectric sensor (15) is fixed with a baffle (16), and the end of the baffle (16) can extend into the detection end of any one photoelectric sensor (15).
6. The back adhesive automatic supply mechanism according to claim 3, wherein: The cover plate (5) is provided with a handle (8) on the side away from the feeding port.
7. The back adhesive automatic supply mechanism according to claim 6, wherein: The bottom end of the shell (1) is provided with a fixing sheet (18) for fixing.
8. The back adhesive automatic supply mechanism according to claim 6, wherein: The outer side wall of the shell (1) is provided with a wiring seat on the side away from the telescopic electromagnetic lock (14).
9. The back adhesive automatic supply mechanism according to claim 2, wherein: The bottom end of the guide column (6) is provided with an external thread, a second threaded hole is formed in the top plate (3), the external thread can be threadedly connected with the second threaded hole, eight guide columns (6) are arranged on each top plate (3), and the top end of the guide column (6) is provided with a chamfer.