Efficient circulating label taking and placing mechanism

Abstract

The utility model discloses an efficient circulating label taking and placing mechanism, which relates to the technical field of gummed paper production and comprises a gantry support, a lifting driving module is mounted in the gantry support, a discharging module is mounted at the driving end of the top of the lifting driving module, and the lifting driving module can drive the discharging module to lift. 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 utility model relates to the technical field of adhesive tape production, in particular to a high-efficiency circular label taking and placing mechanism. Background Art

[0002] In the tape production process, accurate and efficient label application is crucial for ensuring product quality and meeting market demand. Traditionally, this step has relied on manual labor, which is not only inefficient but also difficult to ensure accurate label placement and consistent application. With the advancement of automation technology, some automatic labeling equipment has emerged on the market. However, these devices are often complex, costly, and have limited adaptability to different types of tape and label paper.

[0003] Especially on continuous tape production lines, the release and application of labels requires extreme precision and speed. Inaccurate label release positions or deviations during application can lead to increased product rejection rates, increased production costs, and even impacted overall production line efficiency. Therefore, developing a simple, cost-effective, and adaptable automated device capable of efficiently and accurately releasing labels onto the tape has become a pressing challenge in the tape production industry. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present invention provides a highly efficient circular label taking 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: a high-efficiency circulating label picking and placing mechanism, including a gantry bracket, a lifting drive module is installed inside the gantry bracket, a feeding module is installed at the driving end on the top of the lifting drive module, the lifting drive module can drive the feeding module to lift, and 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, and the picking and placing drive module can drive the picking module to rotate, and 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 inside 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. Several drive seats are slidingly set on the outside of the wire shaft rod, and the drive seat is connected to the blanking module. A screw rod is set between the wire shaft rods. The top of the screw rod is connected to the blanking module through a linkage seat. The driving end of the lifting drive motor is installed with a first driving pulley, and the bottom end of the screw rod is respectively connected to the first driven pulley and the wire drum.

[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 blanking 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 holes around the first reserved hole, each slide hole is slidably connected to the inside of a slider, the bottom end of each slider is provided with a driving rod, and the inner end of each slider is provided with a label fence rod, and the bottom end of each label fence rod is provided with a label tray, 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 disc is rotatably connected to the inside of the bearing seat, a second reserved hole is opened in the middle of the external gear disc, and a plurality of guide grooves are opened around the second reserved hole on the top of the external gear disc, 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 straight 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 without affecting 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 driving rod is inserted into the inside of the guide groove, and the outer gear disc is meshed with the adjusting gear.

[0012] Furthermore, the pick-and-place drive module includes a frame body installed on the back 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 number of extension grooves are opened around the opening of the barrel seat, and the opening of the barrel seat is sealed by a barrel cover, a number 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 extension grooves and are installed with negative pressure suction cups.

[0014] The utility model provides a highly efficient label placement mechanism. Compared with the prior art, it has the following advantages:

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

[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, ensuring that the label paper can be accurately attached to the upper part of the tape paper;

[0017] 3. By adjusting the spacing between the label fences in the unloading module and the configuration of the negative pressure suction cups in the retrieving 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 release and attachment during 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 This is a schematic structural diagram of the utility model from the first perspective;

[0020] Figure 2 This is a schematic structural diagram of the utility model from a second viewing angle;

[0021] Figure 3 This is a schematic structural diagram of the utility model from a third perspective;

[0022] Figure 4 This is a structural diagram of the lifting drive module in the utility model;

[0023] Figure 5 This is a schematic diagram of the split structure of the blanking module in the utility model;

[0024] Figure 6 This is a structural diagram of the first perspective of the assembled blanking module of the utility model;

[0025] Figure 7This is a structural diagram of the second perspective of the assembled blanking module of the utility model;

[0026] Figure 8 This is a schematic diagram of the structure of the pick-and-place drive module in the present utility model;

[0027] Figure 9 This is a schematic diagram of the split structure of the material taking module in the present utility model;

[0028] Figure 10 This is a schematic diagram of the assembly structure of the material taking module in the present utility model.

[0029] In the figure: 1. Gantry bracket; 2. Lifting drive module; 21. Lifting drive motor; 22. Wire shaft; 23. Drive seat; 24. Screw; 25. Linkage seat; 26. First driving pulley; 27. First driven pulley; 28. Wire drum; 3. Unloading 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, handwheel; 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 picking module; 51, barrel seat; 52, extension groove; 53, barrel cover; 54, cylinder mounting seat; 55, material picking 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1-10 The utility model provides a technical solution: a high-efficiency circulating label picking and placing mechanism, which consists of a gantry bracket 1, a lifting drive module 2, a driving unloading module 3, a picking and placing drive module 4 and a picking module 5. More specifically,

[0032] Gantry support 1, the supporting structure of the entire mechanism, houses lift drive module 2. Lift drive module 2 drives the lifting motion of blanking module 3, which in turn stacks and stores label sheets 6. Removal drive module 4 and retrieving module 5 jointly handle the removal and placement of label sheets 6 from blanking 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 support 1. Its driving end is connected through a 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 threaded connection. 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 through threaded transmission. The wire shaft 22 is symmetrically installed inside the gantry support 1, and several drive seats 23 are slidably provided on its outside. The drive seat 23 is connected to the blanking module 3, so when the screw 24 is lifted or lowered, it will drive the blanking module 3 to lift or lower together through the linkage seat 25 and the drive seat 23.

[0034] The blanking 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 several slide slot holes 33 are opened on the top. The inside of the slide slot hole 33 is slidably connected to the 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 paper 6 is located in the area surrounded by several label fence rods 36 and is supported by several label trays 37. The inside of the base 31 is also installed with a bracket 38 and a bearing seat 39, and the inside of the bearing seat 39 is rotatably connected to the outer gear disc 310. The top of the outer gear disc 310 is provided with a second pre-set hole 311 and several guide slots 312. The second pre-set hole 311 is the same size as the first pre-set hole 32 and their centers lie on the same vertical line. The drive rod 35 is inserted into the guide slot 312. The outer gear disc 310 is meshed with an adjustment gear 314 at the bottom of a handwheel 313 mounted on the top of the base 31. By rotating the handwheel 313, the spacing between the label fence rods 36 can be adjusted to accommodate label paper 6 of different sizes.

[0035] The pick-and-place drive module 4 includes a frame 41, a spindle 42, a second driven pulley 43, a rotational drive motor 44, and a second driving pulley 45. The frame 41 is mounted on the back of the base 31, with the spindle 42 rotatably connected to it. The second driven pulley 43 is mounted on the outside of the spindle 42, and the rotational drive motor 44 is mounted on the top of the frame 41. The drive end of the rotational drive motor 44 is connected via a second synchronous belt between the second driving pulley 45 and the second driven pulley 43, thereby driving the spindle 42 to rotate.

[0036] The retrieving module 5 includes a barrel base 51, an extension slot 52, a barrel cover 53, a cylinder mounting base 54, a retrieving cylinder 55, and a negative pressure suction cup 56. The barrel base 51 is mounted at the end of the main shaft 42, and a plurality of extension slots 52 are defined around its opening. The opening of the barrel base 51 is sealed by the barrel cover 53. Several cylinder mounting bases 54 are mounted inside the barrel base 51, each of which houses a retrieving cylinder 55. The retractable end of the retrieving cylinder 55 extends through the extension slot 52 to the outside of the barrel base 51 and is equipped with a negative pressure suction cup 56. When the main shaft 42 rotates, it drives the barrel base 51 to rotate with it. During this rotation, the retrieving cylinder 55 retracts and contracts, driving the negative pressure suction cup 56 toward or away from the label paper 6. The suction of the negative pressure suction cup 56 allows the label paper 6 to be removed 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, completing 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 in the initial position, the unloading module 3 is suspended at an appropriate height by 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-and-place drive module 4 is not started, the main shaft 42 is stationary, the bucket seat 51 of the picking module 5 is in the initial position, the picking cylinder 55 and the negative pressure suction cup 56 are in a retracted state, and are ready for the picking operation;

[0038] When it is necessary to pick up or 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 are driven to descend to an appropriate height as a whole, until the distance between the lowest position 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 bucket seat 51 of the material taking module 5 to rotate to a position facing the label paper 6 to be taken from the unloading module 3;

[0040] When the bucket seat 51 rotates into place and the negative pressure suction cup 56 is aligned with the label paper 6, the material taking cylinder 55 extends, pushing the negative pressure suction cup 56 to the surface of the label paper 6, starting the negative pressure device, and the negative pressure suction cup 56 absorbs the bottom layer of label paper 6;

[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 high-efficiency circulating label picking and placing mechanism, comprising a gantry support (1), characterized in that: The gantry bracket (1) is internally installed with a lifting drive module (2), 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, and a plurality of label papers (6) are stacked and stored inside the feeding module (3). The bottom of the feeding module (3) is installed with a pick-up drive module (4), and a feeding module (5) is installed at the driving end of the pick-up drive module (4). The pick-up drive module (4) can drive the feeding module (5) to rotate, and 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 down the label paper (6) stored inside the feeding module (3) in an adsorption manner, and each feeding station will release the label paper (6) when it rotates to the lowest position.

2. The high-efficiency circulating 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 on the outside of 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 active 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 circulating 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 circulating label picking and placing mechanism according to claim 1, characterized in that: The blanking module (3) includes a base (31) installed on the driving end of the lifting drive module (2), a first reserved hole (32) is opened on the top of the base (31), and a plurality of slide holes (33) are opened around the first reserved hole (32) on the top of the base (31), each slide hole (33) is slidably connected to 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 the 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 circulating 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 provided in the middle of the outer gear disc (310), and a plurality of guide grooves (312) are provided on the top of the outer gear disc (310) around the second reserved hole (311), 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 circulating 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 groove 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 circulating 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 meshed and connected with the adjusting gear (314).

8. The high-efficiency circulating 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 of the base (31); the frame body (41) is internally rotatably connected to a main shaft (42); the main shaft (42) is connected to the pick-and-place drive module (4); and a second driven pulley (43) is mounted on the outside of the main shaft (42); a rotary drive motor (44) is mounted on the upper portion of the frame body (41); a second active pulley (45) is mounted on the driving end of the rotary drive motor (44); and the second active pulley (45) and the second driven pulley (43) are connected via a second synchronous belt.

9. The high-efficiency circulating label picking and placing mechanism according to claim 1, characterized in that: The material taking module (5) includes a barrel seat (51) installed at the end of the main shaft (42), a plurality of extension grooves (52) are opened around the opening of the barrel seat (51), and the opening of the barrel seat (51) is blocked by a 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), and the telescopic end of the material taking cylinder (55) extends to the outside of the barrel seat (51) through the extension groove (52) and is installed with a negative pressure suction cup (56).

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