Automatic adhesive tape winding mechanism

Abstract

The utility model discloses an automatic adhesive tape winding mechanism which comprises a base and a first displacement device, the first displacement device is arranged on the base and connected with a winding main seat, and a winding through hole is formed in the winding main seat; the winding device comprises a winding ring body and a winding motor, the winding ring body is rotatably arranged on the winding main seat, the winding motor is used for driving the winding ring body to rotate, an adhesive tape support used for installing an adhesive tape is arranged on the winding ring body, and the inner ring of the winding ring body is overlapped with the position of the winding through hole; the clamping device comprises a clamping up-down displacement assembly and a fixing piece connected with the up-down displacement assembly; and the shearing device is arranged on one side of the winding ring body and used for cutting off the adhesive tape. The adhesive tape winding device is automatic in winding, multi-circle winding of the adhesive tape can be achieved, labor cost is reduced, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to an automatic tape winding mechanism. Background Art

[0002] After the products are produced, they need to be packaged in outer packaging boxes (cardboard boxes or foam boxes, etc.), and then wrapped with tape to seal and fix the outer packaging boxes. At present, many assembly line operations still need to wrap tape manually. The current tape machines can only stick on some areas or one surface, and cannot wrap the box for more than one week. Summary of the invention

[0003] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and to provide an automatic tape winding mechanism that can automatically wind the outer packaging box of the product and can achieve multiple-circle winding of the tape without the need for manual intervention throughout the process, thereby reducing labor costs and improving production efficiency.

[0004] To achieve the above object, the utility model provides an automatic tape winding mechanism, comprising a base, a first displacement device, the first displacement device is arranged on the base, the first displacement device is connected to a winding main seat, and a winding through hole is opened on the winding main seat;

[0005] A winding device, the winding device comprising a winding ring body rotatably arranged on the winding main seat and a winding motor for driving the winding ring body to rotate, the winding ring body is provided with a tape holder for installing the tape, and the inner ring of the winding ring body overlaps with the position of the winding through hole;

[0006] A clamping device, the clamping device comprising a clamping up-and-down displacement assembly and a fixing member connected to the clamping up-and-down displacement assembly, wherein the fixing member and the tape holder are installed on the same horizontal plane to clamp and fix the starting end of the tape;

[0007] A shearing device is arranged on one side of the winding ring body and is used for cutting the adhesive tape.

[0008] Furthermore, the winding device also includes at least four transmission wheel groups evenly distributed around the winding through hole, and the winding ring body is clamped between the transmission wheel groups to achieve rotation. The winding ring body can be rotated by clamping the winding ring body with the transmission wheel group, while simplifying the structure of the winding ring body and reducing costs.

[0009] Furthermore, the transmission wheel group includes a transmission main shaft and a driving wheel and a driven wheel arranged at both ends of the transmission main shaft. A first mounting hole for mounting the transmission main shaft is arranged on the winding main seat, a bearing is arranged on the first mounting hole, the middle position of the transmission main shaft is engaged with the bearing to realize rotation, the driving wheel and the driven wheel are respectively arranged on the front and rear sides of the winding main seat, the driven wheel is engaged with the winding ring body, and the driving wheel is linked with the winding motor through a transmission belt. In this way, the winding motor can drive the driving wheel and the driven wheel to rotate, drive the winding ring body to rotate, and then realize the rotation winding of the tape. This transmission method is stable and simple in structure, which is conducive to reducing the overall space of the equipment and reducing the production cost.

[0010] Furthermore, an abutment portion is formed on the driven wheel, and both sides of the abutment portion extend outward to form a clamping portion, and the width of the abutment portion matches the thickness of the winding ring body. The provision of the clamping portion can further enhance the stability of the winding ring body assembly.

[0011] Furthermore, the end surface of the driven wheel and / or the end surface of the winding ring body is provided with an anti-skid structure. The anti-skid structure can be an anti-skid piece or anti-skid stripes made of materials such as plastic or silicone, so that the friction coefficient between the winding ring body and the driven wheel can be increased, so that the transmission coefficient of the two is higher and the energy consumption is reduced.

[0012] Furthermore, the first displacement device includes a first cylinder and a first slide rail fixed on the base, the winding main seat is movably arranged on the first slide rail, and the first cylinder is connected to the winding main seat, so that the winding main seat can be moved, which is convenient for tape winding at different positions of the external packaging box.

[0013] Furthermore, a sliding slot is provided on the base, the sliding slot is provided parallel to the first slide rails, the first cylinder is fixed to the lower side of the base, the output end of the first cylinder is connected to a connecting block, and the connecting block passes through the sliding slot and is connected to the winding main seat. The sliding slot cooperates with the first slide rail so that the lower side of the winding main seat has three support points, which makes it more stable when moving.

[0014] Furthermore, the clamping up and down displacement assembly includes a second cylinder fixed on the winding main seat, a second slide rail and a clamping main seat connected to the second slide rail and the second cylinder, a third cylinder is fixed on the clamping main seat, the fixing part is connected to the third cylinder, and a plurality of vacuum nozzles are arranged on the fixing part.

[0015] Furthermore, the shearing device includes a fourth cylinder fixed on the winding main seat, a third slide rail, and a shearing main seat connected to the third slide rail and the fourth cylinder. A pressing piece is fixed to one side of the shearing main seat. The pressing piece is T-shaped as a whole. The lower end of the pressing piece is a flat surface. A fifth cylinder is fixed to one side of the pressing piece. The fifth cylinder is connected to a shearing knife. The fourth cylinder drives the shearing main seat to move downward so that the pressing piece can press the tape, and then the fifth cylinder drives the shearing knife to cut the tape.

[0016] Furthermore, an auxiliary clamping device is provided on the other side of the winding main seat relative to the winding ring body, and the clamping device includes a sixth cylinder connected to an auxiliary clamping member, which helps to balance and stabilize the outer packaging box during the tape winding process and avoid shaking that affects the quality of the winding.

[0017] Compared with the prior art, the utility model has the following advantages: when the utility model is in operation, the outer packaging box is placed in the winding through hole, and the outer packaging box can be automatically wound through the cooperation of the winding device and the clamping device. The number of winding cycles can be set as needed. After completion, the shearing device can be used. In particular, the first displacement device is set to be able to wrap the tape at different positions of the outer packaging box. In this way, the automatic winding of the outer packaging box can be realized, and different winding cycles can be set, and different positions of the outer packaging box can be wound. The winding is flexible and diversified, the winding efficiency is stable and efficient, and no manual intervention is required, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a structural schematic diagram of an automatic tape winding mechanism of the utility model;

[0020] Figure 2 yes Figure 1 A structural diagram from another perspective;

[0021] Figure 3 It is a structural schematic diagram of the first displacement device and the base of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the transmission wheel set of the utility model;

[0023] Figure 5It is a structural schematic diagram of the clamping device and the shearing device of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the fixing member of the utility model;

[0025] Included in the figure are:

[0026] 1. Base; 2. First displacement device; 21. First cylinder; 22. First slide rail; 23. First slider; 24. Sliding slot; 25. Connecting block; 3. Winding main seat; 31. Winding through hole; 32. Connecting seat; 4. Winding device; 41. Winding ring body; 411. Tape bracket; 42. Winding motor; 43. Transmission wheel group; 431. Transmission main shaft; 432. Driving wheel; 433. Driven wheel; 4331. Abutment portion; 4332. Fixing portion ;434, bearing; 5, clamping device; 51, clamping up and down displacement assembly; 511, second cylinder; 512, second slide rail; 513, clamping main seat; 514, third cylinder; 52, fixing part; 521, vacuum nozzle; 6, shearing device; 61, fourth cylinder; 62, third slide rail; 63, shearing main seat; 64, pressing part; 65, fifth cylinder; 66, shearing knife; 7, auxiliary pressing device; 71, sixth cylinder; 72, auxiliary pressing part. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in this embodiment of the utility model to clearly and completely describe the technical solution in this embodiment of the utility model. Obviously, the described embodiment is one embodiment of the utility model, not all embodiments of the utility model. Based on this embodiment of the utility model, all other embodiments of the utility model obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0030] See also Figures 1 to 6The embodiment of the utility model provides an automatic tape winding mechanism, including a base 1, a first displacement device 2 is arranged on the base 1, the first displacement device 2 is connected to a winding main seat 3, and a winding through hole 31 is opened on the winding main seat 3, such as Figure 3 As shown, the first displacement device 2 includes a first cylinder 21 and a first slide rail 22 fixed on the base 1, the winding main seat 3 is movably arranged on the first slide rail 22, a first slider 23 is arranged between the winding main seat 3 and the first slide rail 22, the first cylinder 21 is connected to the winding main seat 3, specifically, a sliding groove 24 is opened on the base 1, the sliding groove 24 is arranged parallel to the first slide rail 22, the first cylinder 21 is fixed to the lower side of the base 1, and the output end of the first cylinder 21 is connected to a connecting block 25, and the connecting block 25 passes through the sliding groove 24 and is connected to the winding main seat 3. The first slider 23 and the connecting block 25 can realize the movement of the winding main seat 3 and also play a supporting role for it, so that it is more stable during movement and work, and will not shake or deviate.

[0031] like Figure 1 As shown, this embodiment also includes a winding device 4, which includes a winding ring body 41 rotatably arranged on the winding main seat 3 and a winding motor 42 for driving the winding ring body 41 to rotate. The specific configuration of the above-mentioned winding ring body 41 is as follows: The winding device 4 of the utility model also includes at least four sets of transmission wheel groups 43 evenly distributed around the winding through hole 31, such as Figure 4As shown, each transmission wheel group 43 includes a transmission main shaft 431 and a driving wheel 432 and a driven wheel 433 arranged at both ends of the transmission main shaft 431. A first mounting hole for mounting the transmission main shaft 431 is arranged on the winding main seat 3, and a bearing 434 is installed on the first mounting hole. The middle position of the transmission main shaft 431 is engaged with the bearing 434 to realize rotation. At the same time, the driving wheel 432 and the driven wheel 433 are respectively placed on the front and rear sides of the winding main seat 3. The driving wheel 432 is linked with the winding motor 42 through a transmission belt (not shown in the figure). The winding ring body 41 is engaged between the four driven wheels 433. In order to enhance the engagement between the winding ring body 41 and the driven wheel 433, an abutting portion 4331 is formed on the driven wheel 433. The two sides of the abutting portion 4331 extend outward to form a fixing portion 4332. The width of the abutting portion 4331 matches the thickness of the winding ring body 41. In this way, the winding ring body 41 can be directly The locking portion 4332 is directly inserted into the locking portion 4332 and directly abuts against the abutting portion 4331. The locking portion 4332 can make the winding ring body 41 more stable when rotating and avoid it from slipping out of the abutting portion 4331. In this embodiment, the winding motor 42 drives the driving wheel 432, and the driving wheel 432 drives the driven wheel 433 through the transmission main shaft 431, and the driven wheel drives the winding ring body 41 to rotate. Therefore, the tightness of the connection between the winding ring body 41 and the abutting portion 4331 directly affects the quality of the rotation of the winding ring body 41. In order to increase the tightness and transmission rate of the two, in a preferred embodiment, an anti-slip structure can be added to the winding ring body 41 or the abutting portion 4331 or both. The anti-slip structure can be an anti-slip part made of plastic or silicone, and of course it can also be an anti-slip stripe set on the surface of the two. By adding the anti-slip structure, the anti-slip coefficient of the winding ring body 41 and the driven wheel 433 can be improved, thereby improving its transmission efficiency.

[0032] The winding ring body 41 is provided with a tape holder 411 for installing the tape, and the inner circle of the winding ring body 41 overlaps with the position of the winding through hole 31;

[0033] The clamping device 5 includes a clamping up and down displacement component 51 and a fixing member 52 connected to the clamping up and down displacement component 51. The upper end of the winding main seat 3 is provided with a connecting seat 32, such as Figure 5 As shown, the clamping up-and-down displacement assembly 51 includes a second cylinder 511 fixedly mounted on the connecting seat 32, a second slide rail 512, and a clamping main seat 513 connected to the second slide rail 512 and the second cylinder 511. The second cylinder 511 can be a magnetic rodless cylinder. A third cylinder 514 is fixedly connected to the clamping main seat 513. The third cylinder 514 can be a double cylinder. The fixing member 52 is connected to the third cylinder 514. Figure 6As shown, the end surface of the fixing member 52 is a flat surface, and a plurality of vacuum suction nozzles 521 are arranged on the flat surface. In order to enable the fixing tip to fix the tape, the fixing member 52 of this embodiment and the installation position of the tape holder 411 are placed on the same horizontal plane to clamp and fix the starting end of the tape;

[0034] The shearing device 6 is arranged on one side of the winding ring body 41 and is used to cut the tape. Figure 5 As shown, the shearing device 6 includes a fourth cylinder 61 fixed on the connecting seat 32, a third slide rail 62, and a shearing main seat 63 connected to the third slide rail 62 and the fourth cylinder 61. The fourth cylinder 61 can be a magnetic rodless cylinder. The shearing main seat 63 is fixed with a pressing member 64, which is T-shaped as a whole. The lower end of the pressing member 64 is a flat surface. A fifth cylinder 65 is fixed on one side of the pressing member 64. The fifth cylinder 65 can be a double cylinder. The fifth cylinder 65 is connected to a shearing knife 66. The fourth cylinder 61 drives the shearing main seat 63 to move downward so that the pressing member 64 can press the tape, and then the fifth cylinder 65 drives the shearing knife 66 to cut the tape.

[0035] Both the clamping device 5 and the shearing device 6 need to have a pressing action on the outer packaging box body during operation. Therefore, in order to ensure that the outer packaging box body does not shake during the tape winding process, this embodiment further provides an auxiliary pressing device 7 on the other side of the winding main seat 3 relative to the winding ring body 41. The pressing device includes a sixth cylinder 71, and the sixth cylinder 71 is connected to an auxiliary pressing member 72. This helps to balance and stabilize the outer packaging box body during the tape winding process, and avoid shaking that affects the quality of the winding.

[0036] The working principle of the utility model is briefly described as follows: first, the tape is hung on the tape holder 411, and then the starting end of the tape is placed on the fixing member 52, and the vacuum suction nozzle 521 sucks the starting end of the tape, and then the outer packaging box is suspended in the winding through hole 31 (it can cooperate with the robot arm of the assembly line, etc.), and the second cylinder 511 pushes the clamping main seat 513 downward to make the clamping main seat 513 close to the outer packaging box, and then the third cylinder 514 pushes the fixing member 52 downward to make the starting end of the tape sucked by the vacuum suction nozzle 521 adhere to the outer packaging box, and at the same time the auxiliary pressing member 72 The other end of the outer packaging box is also pressed tightly under the drive of the sixth cylinder 71, and then the third cylinder 514 continues to press down so that the fixing part 52 presses the tape and the outer packaging box tightly, and then the winding motor 42 starts to drive the winding ring body 41 to rotate, and the tape bracket 411 set on the winding ring body 41 will also drive the tape to rotate with the winding ring body 41. Since the fixing part 52 presses the beginning end of the tape on the outer packaging box, the tape will be tightened and adhered to the surface of the outer packaging box as the winding ring body 41 rotates. During the winding process, the vacuum nozzle 521 will gradually loosen the tape, and the third cylinder 51 4 is reset so that the fixing member 52 is separated from the outer packaging box. After completing one round of winding or N rounds of winding as needed, the fourth cylinder 61 is started to push the pressing member 64 to compress the tape, and then the third cylinder 514 is started to make the vacuum suction nozzle 521 close to the tape and absorb the end of the tape, and then the fifth cylinder 65 drives the shearing knife 66 to cut the tape, and then the first cylinder 21 is started to move the winding main seat 3, so that the working position of the winding device 4 reaches another position of the outer packaging box where the tape needs to be wound, and then the above winding operation is repeated to realize the tape winding operation at different positions of the outer packaging box.

[0037] Compared with the prior art, the utility model has the following advantages: when the utility model is in operation, the outer packaging box is placed in the winding through hole 31, and the outer packaging box can be automatically wound through the cooperation of the winding device 4 and the clamping device 5. The number of winding cycles can be set as needed. After completion, the shearing device 6 can be used. In particular, the first displacement device 2 is set to be able to perform tape winding at different positions of the outer packaging box. In this way, the automatic winding of the outer packaging box can be realized, different winding cycles can be set, and different positions of the outer packaging box can be wound. The winding is flexible and diversified, the winding efficiency is stable and efficient, and no manual intervention is required, saving time and effort.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic tape winding mechanism, comprising a base (1), characterized in that: Also includes: A first displacement device (2), the first displacement device (2) being arranged on the base (1), the first displacement device (2) being connected to a winding main seat (3), and a winding through hole (31) being provided on the winding main seat (3); A winding device (4), the winding device (4) comprising a winding ring body (41) rotatably arranged on the winding main seat (3) and a winding motor (42) for driving the winding ring body (41) to rotate, the winding ring body (41) being provided with a tape holder (411) for installing a tape, the inner ring of the winding ring body (41) being overlapped with the position of the winding through hole (31); A clamping device (5), the clamping device (5) comprising a clamping up-and-down displacement assembly (51) and a fixing member (52) connected to the clamping up-and-down displacement assembly (51), wherein the fixing member (52) and the tape holder (411) are installed on the same horizontal plane to clamp and fix the starting end of the tape; A shearing device (6), wherein the shearing device (6) is arranged on one side of the winding ring body (41) and is used for cutting the adhesive tape.

2. The automatic tape winding mechanism according to claim 1, characterized in that The winding device (4) further comprises at least four transmission wheel groups (43) evenly distributed around the winding through hole (31), and the winding ring body (41) is clamped between the transmission wheel groups (43) to achieve rotation.

3. The automatic tape winding mechanism according to claim 2, characterized in that: The transmission wheel group (43) comprises a transmission main shaft (431) and a driving wheel (432) and a driven wheel (433) arranged at both ends of the transmission main shaft (431); a first mounting hole for mounting the transmission main shaft (431) is arranged on the winding main seat (3); a bearing (434) is arranged on the first mounting hole; the middle position of the transmission main shaft (431) is engaged with the bearing (434) to realize rotation; the driving wheel (432) and the driven wheel (433) are respectively arranged on the front and rear sides of the winding main seat (3); the driven wheel (433) is engaged with the winding ring body (41); and the driving wheel (432) is linked with the winding motor (42) through a transmission belt.

4. The automatic tape winding mechanism according to claim 3, characterized in that: An abutment portion (4331) is formed on the driven wheel (433), and two sides of the abutment portion (4331) extend outward to form a clamping portion (4332), and the width of the abutment portion (4331) matches the thickness of the winding ring body (41).

5. The automatic tape winding mechanism according to claim 4, characterized in that: The end surface of the driven wheel (433) and / or the end surface of the winding ring body (41) are provided with an anti-slip structure.

6. The automatic tape winding mechanism according to claim 1, characterized in that: The first displacement device (2) comprises a first cylinder (21) and a first slide rail (22) fixedly mounted on the base (1); the winding main seat (3) is movably mounted on the first slide rail (22); and the first cylinder (21) is connected to the winding main seat (3).

7. The automatic tape winding mechanism according to claim 6, characterized in that: A sliding groove (24) is provided on the base (1), and the sliding groove (24) is arranged parallel to the first slide rails (22). The first cylinder (21) is fixedly connected to the lower side of the base (1), and the output end of the first cylinder (21) is connected to a connecting block (25), and the connecting block (25) passes through the sliding groove (24) and is connected to the winding main seat (3).

8. The automatic tape winding mechanism according to claim 1, characterized in that: The clamping up and down displacement assembly (51) comprises a second cylinder (511) fixedly mounted on the winding main seat (3), a second slide rail (512), and a clamping main seat (513) connected to the second slide rail (512) and the second cylinder (511); a third cylinder (514) is fixedly mounted on the clamping main seat (513); the fixing member (52) is connected to the third cylinder (514); and a plurality of vacuum suction nozzles (521) are arranged on the fixing member (52).

9. The automatic tape winding mechanism according to claim 8, characterized in that: The shearing device (6) comprises a fourth cylinder (61) fixedly mounted on the winding main seat (3), a third slide rail (62), and a shearing main seat (63) connected to the third slide rail (62) and the fourth cylinder (61); a clamping member (64) is fixedly mounted on one side of the shearing main seat (63); the clamping member (64) is T-shaped as a whole; the lower end of the clamping member (64) is a flat surface; a fifth cylinder (65) is fixedly mounted on one side of the clamping member (64); and the fifth cylinder (65) is connected to a shearing knife (66).

10. The automatic tape winding mechanism according to claim 1, characterized in that: An auxiliary pressing device (7) is also provided on the other side of the winding main seat (3) relative to the winding ring body (41), and the pressing device comprises a sixth cylinder (71), and the sixth cylinder (71) is connected to an auxiliary pressing member (72).

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