Specification putting device for heat shrinking machine

Abstract

The utility model discloses a specification putting device for a heat shrinking machine, which comprises a bottom plate, a lifting putting mechanism, a clamping plate mounting mechanism and a paper folding adjusting mechanism, the lifting putting mechanism comprises a fixed plate, a rodless cylinder, a lifting arm, a matching plate, a guide groove, a roll shaft, a swing arm and a rotating shaft; the clamping plate mounting mechanism comprises a pneumatic claw, a directional plate, a directional block, a counter-pressing plate and a clamping plate, through the design of the lifting feeding mechanism, accurate up-down movement can be achieved, it is ensured that the feeding process of paper is stable and controllable, the paper feeding precision is improved through the structure, and the clamping plate mounting mechanism is matched with the clamping plate through the pneumatic claw; according to the paper feeding device, paper can be accurately grabbed and stably clamped, the directionality and stability of the paper are guaranteed through the design of a directional plate and a directional block, the paper is prevented from deviating or misplacing in the feeding process, and therefore the precision and efficiency of the device in the operation process are improved.

Description

Technical Field

[0001] This utility model relates to the field of paper dispensing technology, and more specifically, it relates to an instruction manual dispensing device for a heat shrink machine. Background Technology

[0002] In existing technologies, many paper dispensing devices for packaging use a fixed-size instruction manual hopper. This design limits the adaptability of the device, especially when changing to different sizes of paper, which presents a series of problems.

[0003] The instruction manual feeder is used to store and supply instruction manuals. To ensure the stability and accuracy of paper feeding, the dimensions of the feeder are usually fixed. This means that when it is necessary to change to instruction manuals of different sizes, the instruction manual feeder must be adjusted or replaced to accommodate the new paper size. If the new instruction manuals are significantly different in size, such as with obvious differences in length, width and height, the traditional instruction manual feeder often cannot accommodate or correctly guide these papers into the feeding position.

[0004] Secondly, due to the limitations of the warehouse size and the rigidity of the internal structure design, paper may accumulate or get stuck during the feeding process. This is especially true when different sizes of paper are used alternately. If the paper size difference is large and the guide rails and feeding devices in the warehouse are not adjusted in time, the paper may not be able to be fed to the feeding position smoothly, causing a blockage. This will not only affect production efficiency, but may also damage the paper, thus affecting the packing quality.

[0005] Even more challenging is that the clamp is a critical component in the device used to hold the paper and ensure accurate paper feeding. However, in the existing design, the clamp replacement process is not flexible enough, especially when different sizes of instruction manuals need to be replaced, the size, shape and fixing method of the clamp may not be able to adapt to the new paper specifications. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the problems existing in the prior art, this utility model provides an instruction manual dispensing device for a heat shrink machine, which solves the technical problems mentioned in the background art, such as instruction manuals having large size differences, requiring replacement of the instruction manual hopper, easy material blockage during dispensing, and difficulty in replacing the clamping plate.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a manual dispensing device for a heat shrink machine, comprising a base plate, a lifting and dispensing mechanism, a clamping plate mounting mechanism, and a folding adjustment mechanism. The lifting and dispensing mechanism includes a fixed plate, a rodless cylinder, a lifting arm, a mating plate, a guide groove, a roller shaft, a swing arm, and a rotating shaft. The rodless cylinder is mounted on the side of the fixed plate, the lifting arm is mounted on the rodless cylinder, the mating plate is mounted on the side of the fixed plate, the guide groove is disposed on the mating plate, the roller shaft is mounted on one end of the swing arm and is slidably guided within the guide groove, the rotating shaft is rotatably mounted on the lifting arm, and the other end of the swing arm is connected to the rotating shaft. The clamping plate mounting mechanism includes a gripper, a directional plate, directional blocks, a pressure plate, and a clamping plate. The gripper is mounted on one end of the rotating shaft, the directional plate is mounted on one end face of the gripper, two sets of directional blocks are slidably mounted on the directional plate and connected to the gripper, the pressure plate is mounted between the directional blocks, and the clamping plates are symmetrically mounted on the pressure plate.

[0010] The present invention is further configured such that the folding adjustment mechanism includes a mounting base, a support block, a slide rod, a sliding sleeve, a locking bolt, and an automatic folding mechanism. The mounting base is installed at the top end of the base plate, multiple sets of support blocks are installed at the top end of the mounting base, and a slide rod is horizontally installed between the support blocks. The sliding sleeve is installed at the bottom end of the automatic folding mechanism and is slidably installed on the slide rod. The locking bolt is installed on the sliding sleeve and passes through the sliding sleeve to fix the sliding sleeve to the slide rod.

[0011] The present invention is further configured such that an mounting plate is installed at the bottom end of the fixed plate, and the mounting plate is fixedly installed at the top end of the base plate. The cooperation between the mounting plate and the fixed plate ensures the stability of the fixed plate and the lifting and launching mechanism, and is tightly connected to the base plate to enhance the structural rigidity.

[0012] The present invention is further configured such that a slide rail is installed on the side of the fixed plate, and a slider is installed on the back end face of the lifting arm. The slider is directionally slidably installed on the slide rail. Through the cooperation of the slide rail and the slider, the lifting arm can smoothly and accurately slide in a directional manner, avoiding errors during movement and improving the accuracy and reliability of the device.

[0013] The present invention is further configured such that a support bearing is installed at one end of the lifting arm, and the rotating shaft is rotatably mounted on the support bearing. The support bearing provides stable support for the rotating shaft, and the rotation of the rotating shaft realizes the flexibility of the swing arm, making the paper feeding process smoother.

[0014] The present invention is further configured such that the pressure plate is provided with mounting holes, and the clamping plate is detachably mounted on the pressure plate by means of external bolts passing through the mounting holes. The mounting holes enable the clamping plate to be detachably mounted, facilitating replacement and maintenance.

[0015] The present invention is further configured such that a sensing component is installed on the side of the lifting arm and a proximity switch is installed on the side of the fixing plate. The sensing component can monitor the operating status of the device, such as the height of the lifting arm or the position of the pneumatic gripper, to help the automated control system operate accurately.

[0016] The present invention is further configured such that two sets of proximity switches are provided, installed at a high position and a low position respectively, so that the pneumatic gripper can be raised to the output end of the automatic paper folding mechanism and lowered to the desired position. The proximity switches provide upper and lower limit protection for the lifting arm to prevent the pneumatic gripper from rising or falling below the set position, thus ensuring the safety and accuracy of the device.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention provides an instruction manual dispensing device for a heat shrink machine, which has the following beneficial effects:

[0019] This utility model is equipped with a lifting and feeding mechanism. Through the design of the lifting and feeding mechanism, precise up and down movement can be achieved, ensuring that the paper feeding process is stable and controllable. Its structure not only improves the accuracy of paper feeding, but also makes the feeding process smoother through the design of details such as the plate and guide groove, reducing errors in mechanical movement and improving the stability and reliability of the overall device.

[0020] This utility model is equipped with a clamping plate mounting mechanism. Through the cooperation of the pneumatic gripper and the clamping plate, the clamping plate mounting mechanism can accurately grasp and stably hold the paper. The design of the orientation plate and orientation block ensures the orientation and stability of the paper, preventing the paper from shifting or misaligning during the feeding process, thereby improving the accuracy and efficiency of the device in operation.

[0021] This invention features a folding adjustment mechanism. Through the use of support blocks, sliding rods, and locking bolts, the folding adjustment mechanism can precisely adjust the position of the folding components, ensuring the accuracy of the paper's position and angle during folding. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the device in the unused state of this utility model;

[0023] Figure 2 This is a schematic diagram of the overall structure of the device with the lower part applied to the back.

[0024] Figure 3 This is a schematic diagram of the clamping plate mounting mechanism and the paper folding adjustment mechanism in this utility model;

[0025] Figure 4 This is a schematic diagram of the paper-folding adjustment mechanism in this utility model;

[0026] Figure 5 This is a schematic diagram of the origami adjustment mechanism from different perspectives in this utility model.

[0027] In the diagram: 1. Base plate; 2. Fixed plate; 3. Rodless cylinder; 4. Lifting arm; 5. Matching plate; 6. Guide groove; 7. Roller shaft; 8. Swing arm; 9. Rotating shaft; 10. Pneumatic gripper; 11. Orientation plate; 12. Orientation block; 13. Pressure plate; 14. Clamping plate; 15. Mounting base; 16. Support block; 17. Slide rod; 18. Slide sleeve; 19. Locking bolt; 20. Mounting plate; 21. Slide rail; 22. Slider; 23. Support bearing; 24. Mounting hole; 25. Sensing component; 26. Proximity switch; 101. Automatic paper folding mechanism. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] Please see Figures 1-5 A manual dispensing device for a heat shrink machine includes a base plate 1, a lifting and dispensing mechanism, a clamping plate mounting mechanism, and a paper folding adjustment mechanism. The lifting and dispensing mechanism includes a fixed plate 2, a rodless cylinder 3, a lifting arm 4, a mating plate 5, a guide groove 6, a roller 7, a swing arm 8, and a rotating shaft 9. The rodless cylinder 3 is mounted on the side of the fixed plate 2, the lifting arm 4 is mounted on the rodless cylinder 3, the mating plate 5 is mounted on the side of the fixed plate 2, the guide groove 6 is provided on the mating plate 5, and the roller 7 is mounted on one end of the swing arm 8, and the roller 7 is slidably guided. The rotating shaft 9 is rotatably mounted on the lifting arm 4 and installed in the guide groove 6. The other end of the swing arm 8 is connected to the rotating shaft 9. The clamping plate mounting mechanism includes a pneumatic gripper 10, a directional plate 11, a directional block 12, a pressure plate 13, and a clamping plate 14. The pneumatic gripper 10 is mounted on one end of the rotating shaft 9. The directional plate 11 is mounted on one end face of the pneumatic gripper 10. Two sets of directional blocks 12 are slidably mounted on the directional plate 11 and connected to the pneumatic gripper 10. The pressure plate 13 is mounted between the directional blocks 12, and the clamping plate 14 is symmetrically mounted on the pressure plate 13.

[0032] In this embodiment, gas pressure drives the lifting arm 4 to move up and down, thereby causing the mating plate 5 to move up and down. The roller 7 is mounted on one end of the swing arm 8 and is guided by a guide groove 6 to ensure precise positioning during the lifting process. The guide groove 6 is located on the mating plate 5 to ensure smooth operation of the roller 7. One end of the lifting arm 4 is connected to the rotating shaft 9 via the swing arm 8. The rotating shaft 9 is mounted on the lifting arm 4 and drives the rotation of the swing arm 8. When the lifting arm 4 moves the mating plate 5 to the appropriate position, the paper is placed into the designated position through this mechanism, completing the placement action. The pneumatic gripper 10 is mounted on one end of the rotating shaft 9, which rotates under the influence of the lifting arm 4. The pneumatic gripper 10... Driven by pneumatic pressure, it can be opened or closed as needed. The directional plate 11 is installed on one end face of the pneumatic gripper 10, and the directional block 12 is installed on the directional plate 11. The directional block 12 slides between the two sets of directional plates 11 to ensure that the paper can be stably positioned during the clamping process of the clamping plate 14 and prevent displacement. The pressure plate 13 between the directional blocks 12 will perform a clamping action to ensure that the paper is firmly clamped and prevent it from sliding or loosening during subsequent transportation or packing. The clamping plates 14 are symmetrically installed on the pressure plate 13, so that the pressure can be evenly distributed when clamping the paper to ensure the stability of the paper. The mounting holes 24 of the pressure plate 13 are set to realize the maintenance or replacement of the clamping plate 14.

[0033] The origami adjustment mechanism includes a mounting base 15, a support block 16, a slide rod 17, a sliding sleeve 18, a locking bolt 19, and an automatic origami mechanism 101. The mounting base 15 is installed at the top end of the base plate 1. Multiple sets of support blocks 16 are installed at the top end of the mounting base 15. The slide rod 17 is horizontally installed between the support blocks 16. The sliding sleeve 18 is installed at the bottom end of the automatic origami mechanism 101. The sliding sleeve 18 is slidably installed on the slide rod 17. The locking bolt 19 is installed on the sliding sleeve 18 and passes through the sliding sleeve 18 to fix the sliding sleeve 18 to the slide rod 17.

[0034] In this embodiment, the automatic folding mechanism 101 is adjusted by sliding the sliding sleeve 18 on the sliding rod 17. The locking bolt 19 ensures that the sliding sleeve 18 is fixed on the sliding rod 17. By sliding adjustment, the position of the folding mechanism can be precisely set so as to perform different types of working conditions. The support block 16 is horizontally installed at the top end of the mounting base 15. The sliding rod 17 is installed between the support blocks 16. The sliding sleeve 18 adjusts its position by sliding on the sliding rod 17, so that the automatic folding mechanism 101 can achieve flexible operation.

[0035] Please see Figures 1-5As a supplementary embodiment of the instruction manual dispensing device for a heat shrink machine, which includes a lifting and dispensing mechanism, a clamping plate mounting mechanism, and a folding adjustment mechanism: A mounting plate 20 is installed at the bottom end of a fixed plate 2, and the mounting plate 20 is fixedly installed at the top end of a base plate 1. A slide rail 21 is installed on the side of the fixed plate 2, and a slider 22 is installed on the back end face of the lifting arm 4. The slider 22 is directionally slidably installed on the slide rail 21. A support bearing 23 is installed at one end of the lifting arm 4, and a rotating shaft 9 is rotatably installed on the support bearing 23. A mounting hole 24 is installed on the pressure plate 13, and the clamping plate 14 is detachably installed on the pressure plate 13 by means of external bolts passing through the mounting hole 24. A sensing component 25 is installed on the side of the lifting arm 4, and a proximity switch 26 is installed on the side of the fixed plate 2. Two sets of proximity switches 26 are provided, installed at the high position and the bottom position respectively. The pneumatic gripper 10 can be raised to the output end of the automatic folding mechanism 101 and lowered to the desired position.

[0036] More specifically, the rodless cylinder 3 is activated, and the lifting arm 4 rises or falls. Through the cooperation of the guide groove 6 and the roller 7, the paper is placed into the designated position. When the paper is placed into the designated position, the gripper 10 starts to work, and the clamping plate 14 clamps the paper through the cooperation of the directional plate 11 and the directional block 12. At this time, the pressure plate 13 evenly clamps the paper to ensure that the paper remains stable in subsequent operations. As needed, the automatic folding mechanism 101 adjusts the folding position of the paper through the cooperation of the sliding sleeve 18 and the sliding rod 17 to ensure accurate adjustment of the paper size or shape. The sensing component 25 installed on the lifting arm 4 and the proximity switch 26 on the fixed plate 2 provide accurate positioning feedback. There are two sets of proximity switches 26, installed at the high position and the low position respectively. When the lifting arm 4 reaches the preset height, the sensing component 25 and the proximity switch 26 will work to ensure that each step is performed at the predetermined position.

[0037] In summary, during the use or operation of the overall equipment: when the lifting and dispensing mechanism needs to be operated, after the cylinder is started, the lifting arm 4 is pushed up and down by the gas pressure, which in turn drives the mating plate 5 to move up and down. The roller 7 is installed at one end of the swing arm 8 and is guided by the guide groove 6 to ensure its precise positioning during the lifting process. The guide groove 6 is set on the mating plate 5 to ensure the smooth operation of the roller 7 during movement. One end of the lifting arm 4 is connected to the rotating shaft 9 through the swing arm 8. The rotating shaft 9 is installed on the lifting arm 4 and drives the rotation of the swing arm 8. When the lifting arm 4 drives the mating plate 5 to move to the appropriate position, the paper is dispensed to the designated position through this mechanism, completing the dispensing action.

[0038] When the clamping mechanism is in operation, the pneumatic gripper 10 is installed at one end of the rotating shaft 9, which is rotated by the lifting arm 4. The pneumatic gripper 10 is driven by air pressure and can be opened or closed when needed. The directional plate 11 is installed on one end face of the pneumatic gripper 10, and the directional block 12 is installed on the directional plate 11. The directional block 12 slides between the two sets of directional plates 11 to ensure that the paper can be stably positioned during the clamping process of the clamping plate 14 and prevent displacement. The pressure plate 13 between the directional blocks 12 will perform a clamping action to ensure that the paper is firmly clamped and prevent it from sliding or loosening during subsequent transportation or packing. The clamping plate 14 is symmetrically installed on the pressure plate 13, so that the pressure can be evenly distributed when clamping the paper to ensure the stability of the paper. The mounting holes 24 of the pressure plate 13 are set to realize the maintenance or replacement of the clamping plate 14.

[0039] When the paper folding adjustment mechanism is required to operate, the automatic paper folding mechanism 101 cooperates with the sliding sleeve 18 and the sliding rod 17. The sliding sleeve 18 is adjusted by sliding on the sliding rod 17. The locking bolt 19 ensures that the sliding sleeve 18 is fixed on the sliding rod 17. By sliding adjustment, the position of the paper folding mechanism can be precisely set so as to perform different types of working conditions. The support block 16 is horizontally installed at the top end of the mounting base 15. The sliding rod 17 is installed between the support blocks 16. The sliding sleeve 18 adjusts its position by sliding on the sliding rod 17, so that the automatic paper folding mechanism 101 can achieve flexible operation.

[0040] The rodless cylinder 3 is activated, and the lifting arm 4 rises or falls. Through the cooperation of the guide groove 6 and the roller 7, the paper is placed into the designated position. When the paper is placed into the designated position, the gripper 10 starts to work, and the clamping plate 14 clamps the paper through the cooperation of the directional plate 11 and the directional block 12. At this time, the pressure plate 13 evenly clamps the paper to ensure that the paper remains stable in subsequent operations. As needed, the automatic folding mechanism 101 adjusts the folding position of the paper through the cooperation of the sliding sleeve 18 and the sliding rod 17 to ensure accurate adjustment of the paper size or shape. The sensing component 25 installed on the lifting arm 4 and the proximity switch 26 on the fixed plate 2 provide accurate positioning feedback. There are two sets of proximity switches 26, which are installed at the high position and the bottom position respectively. When the lifting arm 4 reaches the preset height, the sensing component 25 and the proximity switch 26 will work to ensure that each step is performed at the predetermined position.

[0041] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A specification feeding device for a heat shrink machine, comprising a base plate (1), a lifting feeding mechanism, a clamping plate mounting mechanism and a paper folding adjusting mechanism, characterized in that: The lifting and throwing mechanism comprises a fixed plate (2), a rodless cylinder (3), a lifting arm (4), a matching plate (5), a guide groove (6), a roller shaft (7), a swing arm (8) and a rotating shaft (9), the rodless cylinder (3) is installed on the side of the fixed plate (2), the lifting arm (4) is installed on the rodless cylinder (3), the matching plate (5) is installed on the side of the fixed plate (2), the guide groove (6) is arranged on the matching plate (5), the roller shaft (7) is installed at one end of the swing arm (8) and is slidingly and guidingly installed in the guide groove (6), the rotating shaft (9) is rotatably installed on the lifting arm (4), and the other end of the swing arm (8) is connected with the rotating shaft (9).

2. The instruction sheet feeding device for a heat shrink machine according to claim 1, characterized by: The paper folding adjusting mechanism comprises a mounting seat (15), a supporting block (16), a sliding rod (17), a sliding sleeve (18), a locking pin (19) and an automatic paper folding mechanism (101), the mounting seat (15) is installed at the top end of the bottom plate (1), a plurality of groups of supporting blocks (16) are installed at the top end of the mounting seat (15), the sliding rod (17) is transversely arranged between the supporting blocks (16), the sliding sleeve (18) is installed at the bottom end of the automatic paper folding mechanism (101), the sliding sleeve (18) is slidingly installed on the sliding rod (17), the locking pin (19) is installed on the sliding sleeve (18) and passes through the sliding sleeve (18) to fix the sliding sleeve (18) on the sliding rod (17).

3. The instruction sheet feeding device for a heat shrink machine according to claim 1, characterized by: The bottom end of the fixed plate (2) is provided with a mounting plate (20), and the mounting plate (20) is fixedly installed at the top end of the bottom plate (1).

4. The instruction feeding device for a heat shrink machine according to claim 1, characterized in that: The side of the fixed plate (2) is provided with a sliding rail (21), and the back end surface of the lifting arm (4) is provided with a sliding block (22), and the sliding block (22) is slidingly installed on the sliding rail (21).

5. The instruction feeding device for a heat shrink machine according to claim 1, characterized in that: One end of the lifting arm (4) is provided with a supporting bearing (23), and the rotating shaft (9) is rotatably installed on the supporting bearing (23).

6. The instruction feeding device for a heat shrink machine according to claim 1, characterized in that: The pressing plate (13) is provided with a mounting hole (24), and the clamping plate (14) is detachably installed on the pressing plate (13) by penetrating the mounting hole (24) with external bolts.

7. The instruction feeding device for a heat shrink machine according to claim 1, characterized in that: The side of the lifting arm (4) is provided with a sensing assembly (25), and the side of the fixed plate (2) is provided with a proximity switch (26).

8. The instruction delivery device for a heat shrink machine according to claim 7, characterized by: The proximity switch (26) is provided with two groups, which are installed at high and low positions respectively, and the claw (10) can be lifted to the output end of the automatic paper folding mechanism (101) and lowered to the required position.

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