Winding device for adhesive tape production and transfer

Abstract

The utility model relates to the technical field of adhesive tape production, in particular to a winding device for adhesive tape production and transfer, which comprises a cart, a support column and a limit locking device for limiting the position of an adhesive tape. A plurality of supporting columns are installed on the end face of the cart, hollow structures are arranged in the supporting columns, the limiting locking devices are installed in the hollow structures, at least two sets of telescopic grooves are oppositely formed in the lower portions of the column faces of the supporting columns, and the telescopic grooves communicate with the hollow structures. The limiting locking device comprises a limiting module and a driving module connected with one end of the limiting module and used for driving the limiting module to move, the limiting module comprises a telescopic end located at the telescopic groove, a plurality of positioning seats are arranged on the end face of the cart, and the lower ends of the supporting columns are movably installed in the positioning seats. The positioning seat is provided with a positioning groove for positioning the telescopic end of the limiting and locking device; workers do not need to carry the adhesive tapes one by one, so that the transfer efficiency is improved, and the transportation link in the adhesive tape production process is optimized.

Description

Technical Field

[0001] This utility model relates to the field of tape production technology, and in particular to a winding device for tape production and transfer. Background Technology

[0002] Adhesive tape is a widely used product in people's daily lives. Its different constituent materials enable it to achieve good bonding effects in many fields, including heat-sealing adhesive, butyl rubber, insulating adhesive, transparent adhesive, and many other types.

[0003] In the production and transportation of adhesive tape, workers need to transport the produced adhesive tape to the packaging site for packaging and sub-packaging. During the transportation process, the adhesive tape is stacked onto the transport vehicle, which is then towed to the packaging location.

[0004] A Chinese utility model patent (publication number: CN213168143U) discloses a tape production and transportation equipment. The pressure of the pressure bar is transmitted to the lifting rod via a hydraulic press. The lifting rod raises and lowers the push-pull box to the required height. During transportation, the tape can be stacked at different heights and the placement height of the tape can be adjusted. However, in actual use, workers still need to handle the tape one layer at a time, which reduces the transportation efficiency of the tape. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution for a winding device used in the production and transfer of adhesive tape that can solve the above problems.

[0006] As a further embodiment of this utility model:

[0007] A winding device for conveying adhesive tape during production includes a trolley, support columns, and a limiting and locking device for restricting the position of the adhesive tape. Several support columns are mounted on the end face of the trolley, each support column having a hollow structure inside. The limiting and locking device is installed within the hollow structure. At least two sets of telescopic grooves are provided oppositely below the column surface of each support column, and these telescopic grooves communicate with the hollow structure.

[0008] The limiting locking device includes a limiting module and a driving module connected to the limiting module at one end for driving the limiting module to move. The limiting module includes a telescopic end located at the telescopic groove. The end face of the trolley is provided with several positioning seats. The lower end of the support column is movably installed in the positioning seat. The positioning seat has a positioning groove for positioning the telescopic end of the limiting locking device.

[0009] Preferably, the positioning seat further includes a fixing groove, which communicates with the positioning groove.

[0010] Preferably, the trolley includes a base plate, a handle, and support wheels. The handle is installed on the side of the base plate, the support wheels are installed on the lower end of the base plate, and the positioning seat is installed on the upper surface of the base plate.

[0011] Preferably, the limiting module includes a limiting protrusion and a first connecting rod. The telescopic end of the limiting module is the limiting protrusion, which is disposed at the telescopic groove. The first end of the limiting protrusion is hinged to the lower end of the first connecting rod, and the upper end of the first connecting rod is installed at the lower end of the drive module.

[0012] Preferably, the first end of the limiting protrusion is further provided with a snap-fit ​​part, which abuts against the inner wall of the support column so that the limiting protrusion extends out of the second end at the telescopic groove.

[0013] Preferably, the drive module includes a base, a pull rod, a spring, a limiting plate, and a first handle. The lower end of the base is movably connected to the upper end of the first connecting rod, the upper end of the base is connected to the pull rod, the spring is sleeved on the pull rod, the limiting plate has a through hole to allow the pull rod to extend from the through hole, the limiting plate is installed on the inner wall of the support column so that the lower end of the limiting plate abuts against the spring, and the first handle is installed on the upper end of the pull rod.

[0014] Preferably, the winding device for conveying tape production further includes a second handle, which is installed at the upper end of the support column.

[0015] The following technical solution can also be adopted for the function of the drive module in the limit locking device to drive the telescopic end of the limit module to extend and retract at the telescopic groove of the support column.

[0016] Preferably, the telescopic end of the limiting module is an electric telescopic rod, the driving module is a control button, the electric telescopic rod is installed in the telescopic groove, the output end of the electric telescopic rod faces the outside of the support column, the electric telescopic rod is electrically connected to the control button, and the control button is installed at the upper end of the second handle.

[0017] Compared with the prior art, the beneficial effects of this utility model are: by setting support columns and limiting locking devices on the transport trolley, workers do not need to carry the tapes one by one when transporting them, which improves the transfer efficiency and optimizes the transportation link in the tape production process.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the trolley structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the positioning seat structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the first connecting rod structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the spring structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the groove of the support column of this utility model;

[0025] Figure 6 This is a top view of the extension (hiding of the limiting plate) of the limiting module in an embodiment of this utility model;

[0026] Figure 7 This is a top view of the retracted (hidden limiting plate) limiting module in an embodiment of this utility model;

[0027] Figure 8 This is a schematic diagram of the support column in an embodiment of this utility model;

[0028] Figure 9 This is a structural schematic diagram of the electric telescopic rod (hidden at the lower end of the base plate) of this utility model;

[0029] Figure 10 This is a schematic diagram of the support column in another embodiment of the present invention.

[0030] In the diagram: 1-Trolley, 11-Base plate, 12-Handle, 13-Support wheel, 2-Support column, 21-Telescopic groove, 3-Positioning seat, 31-Positioning groove, 32-Fixing groove, 4-Limiting module, 41a-Limiting protrusion, 42a-First connecting rod, 411a-First end, 412a-Second end, 413a-Snap-fit ​​part, 41b-Electric telescopic rod, 5-Drive module, 51a-Base, 52a-Pull rod, 53a-Spring, 54a-Limiting plate, 55a-First handle, 51b-Control button, 6-Second handle. Detailed Implementation

[0031] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] Please see Figures 1-10 In this embodiment of the present invention, a winding device for conveying tape production includes a trolley 1, support columns 2, and a limiting locking device for restricting the position of the tape. Several support columns 2 are installed on the end face of the trolley 1. The support columns 2 have a hollow structure inside. The limiting locking device is installed in the hollow structure. At least two sets of telescopic grooves 21 are opened opposite to each other below the column surface of the support columns 2. The telescopic grooves 21 are connected to the hollow structure.

[0033] The limiting locking device includes a limiting module 4 and a driving module 5 connected to the limiting module 4 at one end for driving the limiting module 4 to move. The limiting module 4 includes a telescopic end located at the telescopic groove 21. The end face of the trolley 1 is provided with several positioning seats 3. The lower end of the support column 2 is movably installed on the positioning seat 3. The positioning seat 3 has a positioning groove 31 for positioning the telescopic end of the limiting locking device. The positioning seat 3 also includes a fixing groove 32, which is connected to the positioning groove 31.

[0034] Further as Figure 1 As shown, the trolley 1 includes a base plate 11, a handle 12, and support wheels 13. The handle 12 is installed on the side of the base plate 11, and the support wheels 13 are installed on the lower end of the base plate 11. The positioning seat 3 is installed on the upper surface of the base plate 11. The upper surface of the base plate 11 is provided with several positioning seats for installing support columns. The connection between the base plate 11 and the positioning seat 3 can be a one-piece molding method or a detachable connection method. The one-piece molding method includes, but is not limited to, injection molding, machining, etc., and the detachable connection method includes, but is not limited to, mortise and tenon connection, threaded connection, and adhesive connection, etc.

[0035] The support column 2 is used to hold the tape. The limiting locking device at its lower end can insert the support column 2 into the end face of the trolley 1, and also ensure that when the operator picks up the support column 2, the tape on the support column 2 cannot slide downward due to the limitation of the limiting locking device. The limiting locking device is set in the hollow structure of the support column 2. The drive module 5 is connected to one end of the limiting locking device and can drive it to extend and retract at the telescopic groove 21 of the support column 2. When the telescopic end of the limiting locking device is in the extended state at the telescopic groove 21, the tape is restricted and cannot slide out to the lower end of the support column 2. When the telescopic end of the limiting locking device is in the retracted state at the telescopic groove 21, the tape can slide out from the lower end of the support column 2. This structure can complete the transportation of the tape on the support column 2 and realize the effect of pulling the support column 2 out of the stacked tape rolls.

[0036] During operation, the operator grasps the handle 12 of the trolley 1 and moves it. The trolley 1 moves with the movement of the handle 12. Support wheels 13 are installed at the bottom of the trolley 1, allowing the operator to easily drag it. The operator drags the trolley 1 to the location where the tape needs to be transported, takes the tape, and places it onto the support column 2 until the tape is stacked on the top surface of the support column 2. Once all the tape on the support column 2 is stacked, the operator again grasps the handle 12 on the trolley 1 and drags it to the packaging location. When the operator needs to move the tape into the packing box, they grasp the support wheel 13. The second handle 6 on the support column 2 is rotated so that the telescopic end of the lower end of the support column 2 abuts against the groove surface of the positioning groove 31, aligning the telescopic end of the support column 2 with the positioning groove 31. The hand holds the second handle 6 and applies upward force, at which point the support column 2 is lifted upward as a whole, and the telescopic end moves upward from the groove opening of the positioning groove 31 until the support column 2 separates from the base plate 11. The tape also moves upward with the support column 2 because it is abutted by the telescopic end of the lower end of the support column 2. The operator lifts the separated support column 2 and places it into the packing box, placing the lower end of the support column 2 inside the packing box.

[0037] The operator then drives the telescopic end of the limit module 4 to retract into the telescopic groove 21 of the support column 2 via the drive module 5. At this time, the tape sleeved on the support column 2 slides from the lower end of the support column 2 to the lower end of the packing box. The operator then pulls the support column 2 out of the tape, thus completing the handling of the tape. The operator then drives the telescopic end of the drive module 5 to extend and insert it into the positioning seat 3 to fix the support column 2.

[0038] The function of the drive module 5 in driving the telescopic end of the limit module 4 to extend and retract at the telescopic groove 21 of the support column 2 can be achieved through the following embodiments.

[0039] Example 1

[0040] Further as Figures 1-8As shown, the limiting module 4 includes a limiting protrusion 41a and a first connecting rod 42a. The telescopic end of the limiting module 4 is the limiting protrusion 41a, which is located at the telescopic groove 21. The first end 411a of the limiting protrusion 41a is hinged to the lower end of the first connecting rod 42a. The upper end of the first connecting rod 42a is installed at the lower end of the drive module 5. The first end 411a of the limiting protrusion 41a is also provided with a snap-fit ​​part 413a. The snap-fit ​​part 413a abuts against the inner wall of the support column 2, causing the limiting protrusion 41a to extend its second end 412a at the telescopic groove 21.

[0041] Further as Figures 2-7 As shown, the drive module 5 includes a base 51a, a pull rod 52a, a spring 53a, a limiting plate 54a, and a first handle 55a. The lower end of the base 51a is movably connected to the upper end of the first connecting rod (42a), and the upper end of the base 51a is connected to the pull rod 52a. The spring 53a is sleeved on the pull rod 52a. The limiting plate 54a has a through hole so that the pull rod 52a extends out from the through hole. The limiting plate 54a is installed on the inner wall of the support column 2 so that the lower end of the limiting plate 54a abuts against the spring 53a. The first handle 55a is installed on the upper end of the pull rod 52a.

[0042] In this embodiment, the operator lifts the first handle 55a upwards. The first handle 55a moves upwards under force, causing the pull rod 52a to move upwards. The pull rod 52a then causes the base 51a to move upwards against the force of the spring 53a. The base 51a then lifts the first connecting rod 42a upwards, and the other end of the first connecting rod 42a retracts towards the inside of the support column 2. This causes the limiting protrusion 41a to slide towards the inside of the support column 2 until the second end 412a of the limiting protrusion 41a slides into the telescopic groove 21, allowing the tape to slide out from the lower end of the support column 2. The tape stacked on the support column 2 slides downwards as a whole, causing the tape at the bottom to slide to... At the bottom of the packing box, the operator simultaneously lifts the second handle 6 upwards. The second handle 6 moves the support column 2 upwards until the support column 2 is removed from the stacked tape rolls. The operator then releases the first handle 55a. At this time, the base 51a moves towards the lower end of the support column 2 under the elastic force of the compressed spring 53a. The base 51a as a whole moves the pull rod 52a and the first handle 55a located at one end of the pull rod 52a towards the lower end of the support column 2. At the same time, the base 51a applies downward pressure to the hinged first connecting rod 42a, causing the other end of the first connecting rod 42a to change from converging towards the bottom to spreading towards the bottom, thus causing the first connecting rod 42a to move the limit... The limiting protrusion 41a moves toward the telescopic groove 21 until the engaging part 413a abuts against the inner wall of the support column 2. At this time, the second end 412a of the limiting protrusion 41a extends out from the telescopic groove 21. Then, the operator lifts the support column 2 by holding the second handle 6 and raises it to the positioning seat 3. The operator rotates the second handle 6 by hand so that the second end 412a of the limiting protrusion 41a can be aligned with the positioning groove 31 in the positioning seat 3. The operator then presses the second handle 6 by hand, so that the support column 2 moves downward under the pressure of the second handle 6. The support column 2 is pushed into the positioning seat 3 as a whole. The limiting protrusion 41a in the support column 2 is pushed towards the positioning seat 3. The second end 412a of the limiting protrusion 41a is inserted into the positioning groove 31. When the operator presses down, the limiting protrusion 41a moves into the fixing groove 32. The operator rotates the second handle 6, which drives the support column 2 to rotate as a whole, so that the limiting protrusion 41a rotates towards the opening of the fixing groove 32. When the support column 2 is continuously rotated until the second end 412a of the limiting protrusion 41a is inserted into the opening of the fixing groove 32, the overall rotation of the support column 2 is restricted, and it can only rotate in the opposite direction. At this time, the support column 2 is fixed on the trolley 1. By repeating the above steps, the conveyor belt can be transported.

[0043] Example 2

[0044] Further as Figures 1-2 and Figures 9-10As shown, the winding device for conveyor belt production also includes a second handle 6, which is installed on the upper end of the support column 2. The telescopic end of the limiting module 4 is an electric telescopic rod 41b, and the drive module 5 is a control button 51b. The electric telescopic rod 41b is installed in the telescopic groove 21, and the output end of the electric telescopic rod 41b faces the outside of the support column 2. The size of the output end of the electric telescopic rod 41b corresponds to the size of the slot opening of the positioning groove 31 and the fixing groove 32, so that the electric telescopic rod 41b can be inserted and matched with the positioning groove 31 and the fixing groove 32. The electric telescopic rod 41b is electrically connected to the control button 51b, which is installed on the upper end of the second handle 6. The control button 51b controls the extension and retraction of the electric telescopic rod 41b at the lower end of the support column 2. The control button 51b can be set to a push-button type.

[0045] In this embodiment, the operator presses the control button 51b at the second handle 6, causing the electric telescopic rod 41b to retract. When the electric telescopic rod 41b retracts into the telescopic groove 21 of the support column 2, the tape slides out from the lower end of the support column 2, and the tape stacked on the support column 2 slides downward as a whole, so that the tape at the bottom slides to the bottom of the packing box. At the same time, the operator lifts the second handle 6 upward, and the second handle 6 drives the support column 2 to move upward until the support column 2 is removed from the stacked tape tube. The operator releases the hand pressed on the control button 51b, and the control button 51b transmits the extension command to the electric telescopic rod 41b, and the electric telescopic rod 41b begins to extend, with the extended end of the electric telescopic rod 41b extending out from the telescopic groove 21 of the support column 2.

[0046] The operator then lifts the support column 2 by grasping the second handle 6, raising it to the positioning seat 3. The operator then rotates the second handle 6 by hand, aligning the extended end of the electric telescopic rod 41b in the support column 2 with the positioning groove 31 in the positioning seat 3. The operator then presses down on the second handle 6, causing the support column 2 to move downwards under the pressure, pushing it entirely into the positioning seat 3. This pushes the extended end of the electric telescopic rod 41b towards the positioning seat 3, engaging it with the positioning groove 31. The operator then presses down further, causing the electric telescopic rod 41b... The extended end of the electric telescopic rod 41b moves into the fixed groove 32. The operator rotates the second handle 6, which drives the support column 2 to rotate as a whole, causing the electric telescopic rod 41b to rotate toward the opening of the fixed groove 32. When the support column 2 is continuously rotated so that the extended end of the electric telescopic rod 41b is inserted into the opening of the fixed groove 32, the overall rotation of the support column 2 is restricted, and it can only rotate in the opposite direction. At this time, the support column 2 is fixed on the trolley 1. By repeating the above steps, the entire process of transporting the tape can be completed. This device does not require workers to unload the tape one by one when transferring it, which can effectively improve the transfer efficiency of the tape.

[0047] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A winding device for conveying adhesive tape during production, characterized in that, The winding device for conveyor belt production includes a trolley (1), support columns (2), and a limiting locking device for limiting the position of the conveyor belt; a plurality of support columns (2) are installed on the end face of the trolley (1), the support columns (2) have a hollow structure inside, the limiting locking device is installed in the hollow structure, and at least two sets of telescopic grooves (21) are opened opposite to each other below the column surface of the support columns (2), the telescopic grooves (21) are connected to the hollow structure; The limiting locking device includes a limiting module (4) and a driving module (5) connected to the limiting module (4) for driving the limiting module (4) to move. The limiting module (4) includes a telescopic end, which is located at the telescopic groove (21). The end face of the trolley (1) is provided with several positioning seats (3). The lower end of the support column (2) is movably installed in the positioning seat (3). The positioning seat (3) is provided with a positioning groove (31) for positioning the telescopic end of the limiting locking device.

2. The winding device for conveying adhesive tape during production according to claim 1, characterized in that, The positioning seat (3) also includes a fixing groove (32), which is connected to the positioning groove (31).

3. The winding device for conveying adhesive tape during production according to claim 2, characterized in that, The trolley (1) includes a base plate (11), a handle (12) and a support wheel (13). The handle (12) is installed on the side of the base plate (11), the support wheel (13) is installed on the lower end of the base plate (11), and the positioning seat (3) is installed on the upper surface of the base plate (11).

4. The winding device for conveying adhesive tape during production according to claim 1, characterized in that, The limiting module (4) includes a limiting protrusion (41a) and a first connecting rod (42a). The telescopic end of the limiting module (4) is the limiting protrusion (41a). The limiting protrusion (41a) is located at the telescopic groove (21). The first end (411a) of the limiting protrusion (41a) is hinged to the lower end of the first connecting rod (42a). The upper end of the first connecting rod (42a) is installed at the lower end of the driving module (5).

5. The winding device for conveying tape production according to claim 4, characterized in that, The first end (411a) of the limiting protrusion (41a) is also provided with a snap-fit ​​part (413a), which abuts against the inner wall of the support column (2) so that the limiting protrusion (41a) extends out at the second end (412a) of the telescopic groove (21).

6. The winding device for conveying adhesive tape during production according to claim 5, characterized in that, The drive module (5) includes a base (51a), a pull rod (52a), a spring (53a), a limiting plate (54a), and a first handle (55a). The lower end of the base (51a) is movably connected to the upper end of the first connecting rod (42a). The upper end of the base (51a) is connected to the pull rod (52a). The spring (53a) is sleeved on the pull rod (52a). The limiting plate (54a) has a through hole so that the pull rod (52a) extends out from the through hole. The limiting plate (54a) is installed on the inner wall of the support column (2) so that the lower end of the limiting plate (54a) abuts against the spring (53a). The first handle (55a) is installed on the upper end of the pull rod (52a).

7. The winding device for conveying adhesive tape during production according to claim 1, characterized in that, The winding device for conveyor belt production and transfer also includes a second handle (6), which is installed at the upper end of the support column (2).

8. The winding device for conveying adhesive tape during production according to claim 7, characterized in that, The telescopic end of the limiting module (4) is an electric telescopic rod (41b), and the driving module (5) is a control button (51b). The electric telescopic rod (41b) is installed in the telescopic groove (21). The output end of the electric telescopic rod (41b) faces the outside of the support column (2). The electric telescopic rod (41b) is electrically connected to the control button (51b). The control button (51b) is installed at the upper end of the second handle (6).

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