Efficient circulating label taking and placing mechanism

Abstract

The invention discloses an efficient circulating label taking and placing mechanism, and relates to the technical field of gummed paper production, the efficient circulating label taking and placing mechanism comprises a gantry support, a lifting driving module is installed in the gantry support, a discharging module is installed at the driving end of the top of the lifting driving module, and the lifting driving module can drive the discharging module to ascend and descend; a plurality of pieces of label paper are stacked and stored in the discharging module, a taking and placing driving module is installed at the bottom of the discharging module, and a material taking module is installed at the driving end of the taking and placing driving module. According to the efficient circulating label taking and placing mechanism, the problems of label paper releasing and attaching in the adhesive tape paper production process are solved, the production efficiency is improved, the adaptability and maintainability of equipment are enhanced, and a brand new automatic solution is provided for the field of adhesive tape paper production.

Description

Technical Field

[0001] The invention relates to the technical field of adhesive tape production, in particular to a highly efficient cyclic label taking and placing mechanism. Background Art

[0002] In the production process of adhesive tape, accurate and efficient label attachment is a key link to ensure product quality and meet market demand. Traditionally, this step often relies on manual operation, which is not only inefficient, but also difficult to ensure the accuracy of label position and consistency of attachment. With the development of automation technology, some automatic labeling equipment has appeared on the market, but these equipment are often complex in structure, expensive, and have limited adaptability to different types of adhesive tape and label paper.

[0003] Especially in the continuous production line of adhesive tape, the release and attachment of label paper requires extremely high precision and speed. If the release position of the label paper is inaccurate, or there is a deviation in the attachment process, it will lead to an increase in the product failure rate, increase production costs, and even affect the operating efficiency of the entire production line. Therefore, the development of an automated device with a simple structure, low cost, strong adaptability, and the ability to efficiently and accurately release label paper to the top of the tape has become an urgent problem to be solved in the field of adhesive tape production. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a highly efficient cyclic label picking and placing mechanism, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an efficient circulating label picking and placing mechanism, comprising a gantry bracket, a lifting drive module is installed inside the gantry bracket, a feeding module is installed at the driving end at the top of the lifting drive module, the lifting drive module can drive the feeding module to lift, a plurality of label papers are stacked and stored inside the feeding module, a picking and placing drive module is installed at the bottom of the feeding module, a picking module is installed at the driving end of the picking and placing drive module, the picking and placing drive module can drive the picking module to rotate, the picking module has multiple picking stations, during the rotation of the picking module, each picking station on the picking module can remove the label paper stored in the feeding module by adsorption, and each picking station will release the label paper when it rotates to the lowest position.

[0006] Furthermore, the lifting drive module includes a lifting drive motor installed at the bottom of the gantry bracket and a wire shaft rod symmetrically installed inside the gantry bracket, a plurality of drive seats are slidingly arranged on the outside of the wire shaft rod, the drive seat is connected to the unloading module, a screw rod is arranged between the wire shaft rods, the top end of the screw rod is connected to the unloading module through a linkage seat, a first driving pulley is installed on the driving end of the lifting drive motor, and the bottom end of the screw rod is respectively connected to the first driven pulley and the wire reel.

[0007] Furthermore, the first driven pulley is fixedly connected to the wire drum, the screw rod is threadedly connected to the wire drum, and the first driving pulley and the first driven pulley are connected via a first synchronous belt.

[0008] Furthermore, the unloading module includes a base installed on the driving end of the lifting drive module, the top of the base is provided with a first reserved hole, and the top of the base is provided with a plurality of slide slot holes around the first reserved hole, each slide slot hole is slidably connected to the inside of a slider, a driving rod is installed at the bottom end of each slider, and a label fence rod is installed at the inner end of each slider, and a label tray is installed at the bottom end of each label fence rod, the stacked and stored label paper is located in an area surrounded by the plurality of label fence rods, and the plurality of label trays jointly support the stacked and stored label paper.

[0009] Furthermore, a bracket is installed inside the base, a bearing seat is installed inside the bracket, an external gear disk is rotatably connected inside the bearing seat, a second reserved hole is opened in the middle of the external gear disk, and a plurality of guide grooves are opened around the second reserved hole at the top of the external gear disk, a hand wheel is rotatably connected to the top of the base, and an adjusting gear is installed at the bottom end of the hand wheel.

[0010] Furthermore, the first reserved hole and the second reserved hole have the same size, and the centers of the circles are located in the same vertical line. The slider is an "I"-shaped structure, which is engaged inside the slide slot hole, and can constrain the vertical position of the slider, but does not affect the horizontal movement of the slider.

[0011] Furthermore, the guide groove is an arc-shaped structure that gradually bends from the outside to the inside, the drive rod is inserted into the inside of the guide groove, and the outer gear plate is meshed and connected with the adjusting gear.

[0012] Furthermore, the pick-and-place drive module includes a frame body installed on the back side of the base, the frame body is rotatably connected to a main shaft inside, the main shaft is connected to the pick-and-place drive module, and a second driven pulley is installed on the outside of the main shaft, a rotary drive motor is installed on the upper part of the frame body, a second driving pulley is installed on the driving end of the rotary drive motor, and the second driving pulley and the second driven pulley are connected by a second synchronous belt.

[0013] Furthermore, the material picking module includes a barrel seat installed at the end of the main shaft, a plurality of epitaxial grooves are opened around the opening of the barrel seat, and the opening of the barrel seat is sealed by a barrel cover, a plurality of cylinder mounting seats are installed inside the barrel seat, and a material picking cylinder is installed inside each cylinder mounting seat, and the telescopic ends of the material picking cylinders extend to the outside of the barrel seat through the epitaxial grooves and are equipped with negative pressure suction cups.

[0014] The present invention provides a highly efficient cyclic label picking and placing mechanism. Compared with the prior art, it has the following beneficial effects:

[0015] 1. Through automated control, the continuous, rapid placement and precise attachment of label paper are realized, which significantly improves the production efficiency of adhesive tape;

[0016] 2. The collaborative work of the lifting drive module and the pick-and-place drive module can accurately control the release position and attachment angle of the label paper to ensure that the label paper can be accurately attached to the upper part of the tape paper;

[0017] 3. By adjusting the spacing of the label fence rods in the unloading module and the configuration of the negative pressure suction cup in the picking module, it can adapt to label papers of different sizes and materials, as well as tape papers of different widths and thicknesses, thus improving the versatility and flexibility of the equipment;

[0018] In summary, this efficient circulating label picking and placing mechanism not only solves the problem of label paper releasing and attaching in the tape production process, but also improves production efficiency, enhances the adaptability and maintainability of the equipment, and provides a new automation solution for the tape production field. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the first viewing angle of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the second viewing angle of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the present invention from a third viewing angle;

[0022] Figure 4 It is a structural schematic diagram of the lifting drive module in the present invention;

[0023] Figure 5 It is a schematic diagram of the split structure of the blanking module in the present invention;

[0024] Figure 6 It is a structural schematic diagram of the first viewing angle of the blanking module after assembly in the present invention;

[0025] Figure 7 It is a structural schematic diagram of the second viewing angle of the blanking module after assembly in the present invention;

[0026] Figure 8 It is a structural schematic diagram of the pick-and-place drive module in the present invention;

[0027] Fig. 9 This is a schematic diagram of the split structure of the material taking module in the present invention;

[0028] Fig.10 It is a schematic diagram of the assembly structure of the material taking module in the present invention.

[0029] In the figure: 1. gantry bracket; 2. lifting drive module; 21. lifting drive motor; 22. wire shaft; 23. drive seat; 24. screw rod; 25. linkage seat; 26. first driving pulley; 27. first driven pulley; 28. wire drum; 3. blanking module; 31. base; 32. first reserved hole; 33. slide hole; 34. slider; 35. drive rod; 36. label fence rod; 37. label tray; 38. bracket; 39. bearing Seat; 310, outer gear disc; 311, second reserved hole; 312, guide groove; 313, hand wheel; 314, adjusting gear; 4, pick-and-place drive module; 41, frame body; 42, main shaft; 43, second driven pulley; 44, rotary drive motor; 45, second active pulley; 5, material taking module; 51, barrel seat; 52, extension groove; 53, barrel cover; 54, cylinder mounting seat; 55, material taking cylinder; 56, negative pressure suction cup; 6, label paper. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-10 The present invention provides a technical solution: an efficient cyclic pick-and-place label mechanism, which is composed of a gantry support 1, a lifting drive module 2, a drive unloading module 3, a pick-and-place drive module 4 and a pick-up module 5. More specifically,

[0032] The gantry support 1 is the supporting structure of the whole mechanism, and the lifting drive module 2 is installed inside. The lifting drive module 2 is responsible for driving the unloading module 3 to perform lifting movement, and the unloading module 3 is used to stack and store label paper 6. The pick-and-place drive module 4 and the pick-up module 5 jointly complete the task of picking up and placing label paper 6 from the unloading module 3;

[0033] The lifting drive module 2 includes a lifting drive motor 21, a wire shaft 22, a drive seat 23, a screw 24, a linkage seat 25, a first active pulley 26, a first driven pulley 27 and a wire drum 28. The lifting drive motor 21 is installed at the bottom of the gantry bracket 1, and its driving end is connected through the first synchronous belt between the first active pulley 26 and the first driven pulley 27, thereby driving the first driven pulley 27 to rotate. The first driven pulley 27 is fixedly connected to the wire drum 28, and the screw 24 is connected to the wire drum 28 through a thread. When the first driven pulley 27 rotates, it will drive the wire drum 28 to rotate, and then the screw 24 is lifted and lowered along its axis direction through thread transmission. The wire shaft 22 is symmetrically installed inside the gantry bracket 1, and a plurality of drive seats 23 are slidably arranged outside. The drive seat 23 is connected to the blanking module 3, so when the screw 24 is lifted and lowered, it will drive the blanking module 3 to lift and lower together through the linkage seat 25 and the drive seat 23;

[0034] The unloading module 3 includes components such as a base 31, a slide slot hole 33, a slider 34, a driving rod 35, a label fence rod 36 and a label tray 37. The base 31 is installed on the driving end of the lifting drive module 2, and a first reserved hole 32 and a plurality of slide slot holes 33 are opened on the top. The inside of the slide slot hole 33 is slidably connected with a slider 34 with an "I"-shaped structure. The bottom end of the slider 34 is installed with a driving rod 35, and the end facing the inside is installed with a label fence rod 36. The bottom end of the label fence rod 36 is installed with a label tray 37. The stacked and stored label papers 6 are located in an area surrounded by a plurality of label fence rods 36 and are supported by a plurality of label trays 37. A bracket 38 and a bearing seat 39 are also installed inside the base 31, and an external gear disc 310 is rotatably connected inside the bearing seat 39. A second reserved hole 311 and a plurality of guide grooves 312 are provided on the top of the outer toothed disc 310. The second reserved hole 311 has the same size as the first reserved hole 32 and the center of the second reserved hole 311 is located in the same vertical line. The driving rod 35 is inserted into the guide groove 312. The outer toothed disc 310 is meshed and connected with an adjustment gear 314 at the bottom of a hand wheel 313 installed on the top of the base 31. By rotating the hand wheel 313, the spacing between the label fence rods 36 can be adjusted to accommodate label papers 6 of different sizes.

[0035] The pick-and-place drive module 4 includes a frame body 41, a main shaft 42, a second driven pulley 43, a rotation drive motor 44, a second driving pulley 45 and other components. The frame body 41 is installed on the back of the base 31, and the main shaft 42 is rotatably connected inside the frame body 41. The second driven pulley 43 is installed outside the main shaft 42, and the rotation drive motor 44 is installed on the upper part of the frame body 41. The driving end of the rotation drive motor 44 is connected through the second synchronous belt between the second driving pulley 45 and the second driven pulley 43, thereby driving the main shaft 42 to rotate;

[0036] The material taking module 5 includes a barrel seat 51, an epitaxial groove 52, a barrel cover 53, a cylinder mounting seat 54, a material taking cylinder 55, and a negative pressure suction cup 56. The barrel seat 51 is installed at the end of the main shaft 42, and a plurality of epitaxial grooves 52 are opened around its opening. The opening of the barrel seat 51 is blocked by the barrel cover 53. A plurality of cylinder mounting seats 54 are installed inside the barrel seat 51, and a material taking cylinder 55 is installed inside each cylinder mounting seat 54. The telescopic end of the material taking cylinder 55 extends to the outside of the barrel seat 51 through the epitaxial groove 52, and is installed with a negative pressure suction cup 56. When the main shaft 42 rotates, it will drive the barrel seat 51 to rotate together. During the rotation process, the material taking cylinder 55 will telescope and drive the negative pressure suction cup 56 to approach or move away from the label paper 6. Through the adsorption effect of the negative pressure suction cup 56, the label paper 6 can be taken off from the unloading module 3. When the picking module 5 rotates to the lowest position, the negative pressure suction cup 56 releases the label paper 6 to complete the picking and placing action.

[0037] In summary, when the mechanism is working: the gantry bracket 1 firmly supports the entire mechanism, the lifting drive motor 21 in the lifting drive module 2 is in a standby state, the screw rod 24, the wire shaft rod 22 and the drive seat 23 and other components are all in the initial position, the unloading module 3 is suspended at an appropriate height through the lifting drive module 2, the label fence rod 36 is adjusted to a suitable spacing according to the size of the label paper 6 by adjusting the hand wheel 313 and the adjusting gear 314, and the label paper 6 is stacked and placed in the area formed by the label fence rod 36 and the label tray 37, the rotary drive motor 44 of the pick-up drive module 4 is not started, the main shaft 42 is stationary, the barrel seat 51 of the material picking module 5 is in the initial position, and the material picking cylinder 55 and the negative pressure suction cup 56 are in a retracted state, ready for material picking operation;

[0038] When it is necessary to pick up and place label paper, the lifting drive motor 21 is started, and through the threaded transmission of the first active pulley 26, the first driven pulley 27 and the wire drum 28, the screw rod 24 and the linked seat 25, the drive seat 23 and the unloading module 3 connected thereto are driven to descend to an appropriate height as a whole, until the distance between the lowest negative pressure suction cup 56 and the tape paper product on the conveyor line meets the unloading standard;

[0039] During the lifting process or after reaching the predetermined position, the rotary drive motor 44 is started, and the main shaft 42 is driven to rotate through the second driving pulley 45 and the second driven pulley 43, thereby driving the barrel seat 51 of the material taking module 5 to rotate to a position facing the label paper 6 to be taken in the material unloading module 3;

[0040] When the bucket seat 51 rotates to the right position and the negative pressure suction cup 56 is aligned with the label paper 6, the material taking cylinder 55 extends, pushes the negative pressure suction cup 56 to close to the surface of the label paper 6, starts the negative pressure device, and absorbs the bottom layer of the label paper 6 through the negative pressure suction cup 56;

[0041] After the adsorption is successful, the material taking cylinder 55 retracts until the negative pressure suction cup 56 adsorbing the label paper 6 rotates to the lowest position, and then the label paper 6 is released.

Claims

1. A highly efficient cyclic label picking and placing mechanism, comprising a gantry support (1), characterized in that: A lifting drive module (2) is installed inside the gantry bracket (1), and a feeding module (3) is installed at the driving end of the top of the lifting drive module (2). The lifting drive module (2) can drive the feeding module (3) to lift and lower. A plurality of label papers (6) are stacked and stored inside the feeding module (3). A pick-up and placement drive module (4) is installed at the bottom of the feeding module (3). A material picking module (5) is installed at the driving end of the pick-up and placement drive module (4). The pick-up and placement drive module (4) can drive the feeding module (5) to rotate. The feeding module (5) has a plurality of feeding stations. During the rotation of the feeding module (5), each feeding station on the feeding module (5) can take out the label paper (6) stored inside the feeding module (3) by adsorption, and each feeding station will release the label paper (6) when it rotates to the lowest position.

2. The high-efficiency cyclic label picking and placing mechanism according to claim 1, characterized in that: The lifting drive module (2) comprises a lifting drive motor (21) mounted at the bottom of the gantry bracket (1) and a wire shaft (22) symmetrically mounted inside the gantry bracket (1); a plurality of drive seats (23) are slidably arranged outside the wire shaft (22); the drive seats (23) are connected to the blanking module (3); a screw rod (24) is arranged between the wire shafts (22); the top end of the screw rod (24) is connected to the blanking module (3) through a linkage seat (25); a first driving pulley (26) is mounted on the driving end of the lifting drive motor (21); and a first driven pulley (27) and a wire drum (28) are respectively connected to the bottom end of the screw rod (24).

3. The high-efficiency cyclic label picking and placing mechanism according to claim 2, characterized in that: The first driven pulley (27) and the wire drum (28) are fixedly connected, the screw rod (24) and the wire drum (28) are threadedly connected, and the first driving pulley (26) and the first driven pulley (27) are connected via a first synchronous belt.

4. The high-efficiency cyclic label picking and placing mechanism according to claim 1, characterized in that: The unloading module (3) comprises a base (31) mounted on the driving end of the lifting drive module (2), a first reserved hole (32) is provided on the top of the base (31), and a plurality of slide slot holes (33) are provided around the first reserved hole (32) on the top of the base (31), each slide slot hole (33) is slidably connected with a slider (34), a driving rod (35) is installed at the bottom end of each slider (34), and a label fence rod (36) is installed at the inner end of each slider (34), and a label tray (37) is installed at the bottom end of each label fence rod (36), and the stacked and stored label paper (6) is located in an area surrounded by the plurality of label fence rods (36), and the plurality of label trays (37) jointly support the stacked and stored label paper (6).

5. The high-efficiency cyclic label picking and placing mechanism according to claim 4, characterized in that: A bracket (38) is installed inside the base (31), a bearing seat (39) is installed inside the bracket (38), an outer gear disc (310) is rotatably connected inside the bearing seat (39), a second reserved hole (311) is opened in the middle of the outer gear disc (310), and a plurality of guide grooves (312) are opened around the second reserved hole (311) at the top of the outer gear disc (310), a hand wheel (313) is rotatably connected to the top of the base (31), and an adjusting gear (314) is installed at the bottom end of the hand wheel (313).

6. The high-efficiency cyclic label picking and placing mechanism according to claim 5, characterized in that: The first reserved hole (32) and the second reserved hole (311) have the same size, and the centers of the circles are located in the same vertical straight line. The slider (34) is an "I"-shaped structure, which is engaged inside the slide slot hole (33) and can constrain the vertical position of the slider (34) but does not affect the horizontal movement of the slider (34).

7. The high-efficiency cyclic label picking and placing mechanism according to claim 5, characterized in that: The guide groove (312) is an arc-shaped structure that gradually bends from the outside to the inside. The driving rod (35) is inserted into the inside of the guide groove (312). The outer toothed disc (310) is meshedly connected with the adjusting gear (314).

8. The high-efficiency cyclic label picking and placing mechanism according to claim 1, characterized in that: The pick-and-place drive module (4) comprises a frame body (41) mounted on the back side of the base (31); a main shaft (42) is rotatably connected inside the frame body (41); the main shaft (42) is connected to the pick-and-place drive module (4); a second driven pulley (43) is mounted outside the main shaft (42); a rotary drive motor (44) is mounted on the upper part of the frame body (41); a second driving pulley (45) is mounted on the driving end of the rotary drive motor (44); and the second driving pulley (45) and the second driven pulley (43) are connected via a second synchronous belt.

9. The high-efficiency cyclic label picking and placing mechanism according to claim 1, characterized in that: The material taking module (5) comprises a barrel seat (51) mounted at the end of the main shaft (42), a plurality of extension grooves (52) are provided around the opening of the barrel seat (51), and the opening of the barrel seat (51) is sealed by a barrel cover (53), a plurality of cylinder mounting seats (54) are installed inside the barrel seat (51), a material taking cylinder (55) is installed inside each cylinder mounting seat (54), and the telescopic ends of the material taking cylinders (55) extend to the outside of the barrel seat (51) through the extension grooves (52), and are installed with negative pressure suction cups (56).

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