Adhesive tape punching die

Abstract

The utility model relates to the technical field of adhesive tape processing, and discloses an adhesive tape punching die which comprises a bottom plate and supporting legs, a punching mechanism is arranged above the bottom plate and comprises a lower die, a supporting rod, a bearing plate, a first electric telescopic rod and an upper die, and the bottom of the lower die is connected with the top of the bottom plate. According to the adhesive tape punching device, the position of the punching cutter can be rapidly and conveniently adjusted, then the adhesive tape can be rapidly and conveniently punched, the extrusion plate can be driven to move along with movement of the upper die, then the adhesive tape can be extruded and fixed before the adhesive tape is punched by the punching cutter, and the adhesive tape can be conveniently and rapidly punched. The problems that when a punching die punches an adhesive tape, impact force is generated on the adhesive tape, the adhesive tape cannot be fixed in the impact process due to the fact that the adhesive tape is directly placed on a conveying belt to move, and then the adhesive tape is prone to deviation are solved, the punching accuracy of the punching die is improved, and the punching quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive tape processing, in particular to an adhesive tape punching die. Background Art

[0002] After the surface of the tape is coated with glue, it can be used to stick to the surface of the object, and it can play the role of sticking and connecting. Some objects are pasted in the form of tape pieces, and the tape pieces have set shapes and sizes, so the tape needs to be punched and produced, and then the tape is coated with glue, wound, etc. Among them, during the punching production, the processing is carried out by relying on the punching die. The die punches around the contour of the tape piece, and the connection between the tape piece and the other parts of the tape is partially cut off, and an indentation is generated. After the tape is punched, it can be coated with glue, wound, etc. as a whole. When in use, the tape piece is torn off from the tape and pasted.

[0003] When the existing punching and cutting mold is used, the tape is directly placed on the conveyor belt in the mold for movement and punching and cutting. However, in actual use, the punching and cutting mold will generate impact force on the tape when punching and cutting. Since the tape is directly placed on the conveyor belt for movement, the tape cannot be fixed during the impact process, which makes the tape easily deviate, thereby reducing the punching and cutting accuracy of the punching and cutting mold.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the technical problem that the above-mentioned adhesive tape is prone to deviation, the basic concept of the technical solution adopted by the utility model is:

[0006] A tape punching die, comprising a bottom plate and a supporting leg, a punching mechanism is arranged above the bottom plate, the punching mechanism comprises a lower die, a supporting rod, a bearing plate, an electric telescopic rod 1, and an upper die, the bottom of the lower die is connected to the top of the bottom plate, the top of the supporting rod is connected to the bottom of the bearing plate, the inner wall of the bearing plate is connected to the outer wall of the electric telescopic rod 1, the bottom of the electric telescopic rod 1 is connected to the top of the upper die, a punching knife is installed at the bottom of the upper die, an adjusting rod is installed at the bottom of the upper die, an adjusting plate is installed at the bottom of the adjusting rod, both ends of the adjusting plate are slidably connected with an adjusting box, an extrusion plate is installed at the bottom of the adjusting box, an anti-slip pad is installed at the bottom of the extrusion plate, a connecting plate is installed at one end of the upper die, and a telescopic rod is installed at the top of the connecting plate;

[0007] An auxiliary mechanism is arranged above the bottom plate.

[0008] As a preferred embodiment of the present utility model, the auxiliary mechanism includes a mounting plate 1, a conveyor belt, a fixed plate, an electric telescopic rod 2, and a movable plate. One side of the mounting plate 1 is rotatably connected to one end of the conveyor belt, one side of the support rod is mutually connected to one end of the fixed plate, the inner side of the fixed plate is mutually connected to the bottom of the electric telescopic rod 2, the top of the electric telescopic rod 2 is mutually connected to the bottom of the movable plate, a reinforcing plate is installed on one side of the movable plate, one end of the movable plate is rotatably connected to a tensioning roller, a mounting plate 2 is installed on one end of the bottom plate, one side of the mounting plate 2 is rotatably connected to a rotating rod, and a limiting wheel is installed on the outer wall of the rotating rod.

[0009] As a preferred embodiment of the utility model, the number of the support rods is two, and the support rods are symmetrically distributed at the bottom of the supporting plate. The number of the adjusting rods is two, and the adjusting rods are symmetrically distributed at the bottom of the upper mold, so that the position of the upper mold can be adjusted quickly and conveniently, and then the position of the punching knife can be adjusted quickly and conveniently, so that it can perform the punching work better.

[0010] As a preferred embodiment of the utility model, there are two adjusting boxes, which are symmetrically distributed at both ends of the two adjusting plates, and a spring is fixedly installed between the bottom of the adjusting rod and the inner wall of the adjusting box. There are two springs, which are symmetrically distributed at the bottom of the adjusting rod, so that the tape can be squeezed and fixed quickly and conveniently, and the tape will not shake when being punched and cut.

[0011] As a preferred embodiment of the utility model, the number of the mounting plates is eight, and the mounting plates are symmetrically distributed on the top of the bottom plate. The number of the conveyor belts is two, and the conveyor belts are symmetrically distributed between the eight mounting plates. The shape of the fixed plate is L-shaped, so that the tape can be transported and moved quickly and conveniently, and the tape can be punched and cut better.

[0012] As a preferred embodiment of the utility model, a sliding groove is provided on the inner side of the fixed plate, one end of the reinforcing plate is slidably connected to the inner wall of the sliding groove, the number of the tensioning rollers is two, and the tensioning rollers are symmetrically distributed above the two conveyor belts, the shape of the mounting plate 2 is L-shaped, the number of the limiting wheels is two, and the limiting wheels are symmetrically distributed on the outer wall of the rotating rod, so that the position of the tensioning roller can be adjusted quickly and conveniently, and then the tension of the belt can be better adjusted, so that the belt can perform better punching and cutting work.

[0013] As a preferred embodiment of the present invention, the bottom of the base plate is connected to the top of the support leg, the top of the base plate is connected to the bottom of the support rod, and the top of the base plate is connected to the bottom of the mounting plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model realizes the ability to quickly and conveniently adjust the position of the punching knife through the punching mechanism installed above the bottom plate, thereby enabling the tape to be punched and cut quickly and conveniently, and can drive the extrusion plate to move as the upper mold moves, thereby enabling the tape to be squeezed and fixed before the punching knife punches and cuts the tape, thereby solving the problem that in actual use, the punching mold will generate impact force on the tape when punching and cutting the tape, because the tape is directly placed on the conveyor belt for movement, the tape cannot be fixed during the impact process, thereby causing the tape to be easily offset, thereby improving the punching accuracy of the punching mold and improving the punching quality.

[0016] The utility model realizes the rapid and convenient conveying and moving of the adhesive tape through the auxiliary mechanism installed above the bottom plate, and can quickly and conveniently adjust the position of the tensioning roller, and then can quickly and conveniently adjust the tension of the adhesive tape, so that the adhesive tape can be better punched and cut, which makes it more convenient for operators to use and improves the working efficiency of the punching and cutting mold.

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture:

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 The structure diagram of the punching mechanism of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 4 The structure diagram of the punching mechanism of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 5 The structure diagram of the auxiliary mechanism of the utility model is shown in FIG. Figure 1 ;

[0024] Figure 6 The structure diagram of the auxiliary mechanism of the utility model is shown in FIG. Figure 2 .

[0025] In the figure: 1. bottom plate; 2. supporting leg; 3. punching mechanism; 301. lower mold; 302. supporting rod; 303. bearing plate; 304. electric telescopic rod 1; 305. upper mold; 306. punching knife; 307. adjusting rod; 308. adjusting plate; 309. adjusting box; 310. extrusion plate; 311. anti-skid pad; 312. spring; 313. connecting plate; 314. telescopic rod; 4. auxiliary mechanism; 401. mounting plate 1; 402. conveyor belt; 403. fixing plate; 404. electric telescopic rod 2; 405. moving plate; 406. reinforcing plate; 407. tensioning roller; 408. mounting plate 2; 409. rotating rod; 410. limiting wheel. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0027] Embodiment 1:

[0028] like Figures 1 to 6 As shown, a tape punching mold includes a bottom plate 1 and a support leg 2. A punching mechanism 3 is arranged above the bottom plate 1. The punching mechanism 3 includes a lower mold 301, a support rod 302, a bearing plate 303, an electric telescopic rod 304, and an upper mold 305. The bottom of the lower mold 301 is connected to the top of the bottom plate 1, the top of the support rod 302 is connected to the bottom of the bearing plate 303, the inner wall of the bearing plate 303 is connected to the outer wall of the electric telescopic rod 304, and the bottom of the electric telescopic rod 304 is connected to each other. The top of the upper mold 305 is connected to each other, a punching knife 306 is installed at the bottom of the upper mold 305, an adjusting rod 307 is installed at the bottom of the upper mold 305, an adjusting plate 308 is installed at the bottom of the adjusting rod 307, both ends of the adjusting plate 308 are slidably connected with an adjusting box 309, an extrusion plate 310 is installed at the bottom of the adjusting box 309, an anti-slip pad 311 is installed at the bottom of the extrusion plate 310, a connecting plate 313 is installed at one end of the upper mold 305, and a telescopic rod 314 is installed at the top of the connecting plate 313;

[0029] In this embodiment, there are two support rods 302, which are symmetrically distributed at the bottom of the carrier plate 303, and there are two adjustment rods 307, which are symmetrically distributed at the bottom of the upper mold 305, so that the position of the upper mold 305 can be adjusted quickly and conveniently, and then the position of the punching knife 306 can be adjusted quickly and conveniently, so that it can perform punching work better;

[0030] Furthermore, there are two adjustment boxes 309, which are symmetrically distributed at both ends of the two adjustment plates 308. A spring 312 is fixedly installed between the bottom of the adjustment rod 307 and the inner wall of the adjustment box 309. There are two springs 312, which are symmetrically distributed at the bottom of the adjustment rod 307, so that the tape can be squeezed and fixed quickly and conveniently, and the tape will not shake when punching and cutting.

[0031] Furthermore, there are two extrusion plates 310, which are symmetrically distributed at the bottom of the two adjustment boxes 309, and four connecting plates 313, which are symmetrically distributed at both ends of the upper mold 305. The top of the telescopic rod 314 is connected to the bottom of the supporting plate 303, thereby effectively increasing the stability of the upper mold 305 during movement, and thus better punching the tape.

[0032] Embodiment 2:

[0033] An auxiliary mechanism 4 is arranged above the bottom plate 1;

[0034] The auxiliary mechanism 4 includes a mounting plate 1 401, a conveyor belt 402, a fixed plate 403, an electric telescopic rod 2 404, and a movable plate 405. One side of the mounting plate 1 401 is rotatably connected to one end of the conveyor belt 402, one side of the support rod 302 is mutually connected to one end of the fixed plate 403, the inner side of the fixed plate 403 is mutually connected to the bottom of the electric telescopic rod 2 404, the top of the electric telescopic rod 2 404 is mutually connected to the bottom of the movable plate 405, a reinforcing plate 406 is installed on one side of the movable plate 405, one end of the movable plate 405 is rotatably connected to a tensioning roller 407, a mounting plate 2 408 is installed on one end of the bottom plate 1, one side of the mounting plate 2 408 is rotatably connected to a rotating rod 409, and a limiting wheel 410 is installed on the outer wall of the rotating rod 409;

[0035] In this embodiment, there are eight mounting plates 401, which are symmetrically distributed on the top of the bottom plate 1, two conveyor belts 402, which are symmetrically distributed between the eight mounting plates 401, and the shape of the fixing plate 403 is L-shaped, so that the tape can be quickly and conveniently transported and moved, and the tape can be better punched and cut;

[0036] Furthermore, a sliding groove is provided on the inner side of the fixing plate 403, one end of the reinforcing plate 406 is slidably connected to the inner wall of the sliding groove, there are two tensioning rollers 407, which are symmetrically distributed above the two conveyor belts 402, the second mounting plate 408 is L-shaped, there are two limiting wheels 410, which are symmetrically distributed on the outer wall of the rotating rod 409, so that the position of the tensioning roller 407 can be adjusted quickly and conveniently, and then the tension of the tape can be better adjusted, so that the tape can perform better punching and cutting work;

[0037] Furthermore, the bottom of the base plate 1 is connected to the top of the support leg 2, the top of the base plate 1 is connected to the bottom of the support rod 302, and the top of the base plate 1 is connected to the bottom of the mounting plate 401.

[0038] The implementation principle of a tape punching mold of the present embodiment is as follows: when the tape needs to be punched, the operator places the tape on the two conveyor belts 402, and the tape can be conveyed and moved by starting the conveyor belts 402. When the tape moves to the top of the lower mold 301, the upper mold 305 is driven to move by starting the electric telescopic rod 304, and the connection plate 313 is driven to move by the movement of the upper mold 305, and the telescopic rod 314 is driven to extend and retract by the movement of the connection plate 313, so as to increase the stability of the upper mold 305 when moving, and the punching knife 306 is driven to move by the movement of the upper mold 305. With the movement of the upper mold 305, the adjustment rod 307 can be driven to move, and the movement of the adjustment rod 307 can indirectly drive the extrusion plate 310 to move, so that the extrusion plate 310 can be driven to move. 10 is in contact with the adhesive tape, so that when the punching knife 306 has not yet contacted the adhesive tape, the extrusion plate 310 can contact the adhesive tape in advance, and as the upper mold 305 continues to move, the adjustment rod 307 is driven to move, and the adjustment rod 307 is moved to drive the adjustment plate 308 to slide in the adjustment box 309, and the sliding of the adjustment plate 308 can squeeze the spring 312, so that the extrusion plate 310 can provide an extrusion force, so that the adhesive tape will not move, and the friction between the extrusion plate 310 and the adhesive tape can be increased by installing the anti-slip pad 311, so that it can be better fixed. At this time, as the upper mold 305 moves, the punching knife 306 can be driven to move and contact the adhesive tape, and cooperate with the lower mold 301 to complete the punching work of the adhesive tape, so that the adhesive tape can be effectively prevented from being offset due to the impact force generated by the stamping.

[0039] When it is necessary to punch and cut the tape, the operator places the tape on the two conveyor belts 402, starts the conveyor belt 402 to transport and move the tape, and starts the punching mechanism 3 to punch and cut the tape. When it is necessary to punch and cut different tapes, the electric telescopic rod 404 is started to drive the movable plate 405 to move in the fixed plate 403, and the movable plate 405 moves to drive the reinforcing plate 406 to slide in the sliding groove, and the movable plate 405 moves to drive the tensioning roller 407 to move. As the position of the tensioning roller 407 changes, the tension of the tape can be adjusted, so that the tape can be better punched and cut, thereby improving work efficiency. By installing the rotating rod 409 and the limiting wheel 410, the punched tape can be limited, so that the tape can be better transported, which is more convenient for operators to use.

Claims

1. A tape punching die, comprising a bottom plate and a supporting leg, characterized in that: A punching mechanism is arranged above the bottom plate, and the punching mechanism comprises a lower mold, a support rod, a bearing plate, an electric telescopic rod 1, and an upper mold, the bottom of the lower mold is connected to the top of the bottom plate, the top of the support rod is connected to the bottom of the bearing plate, the inner wall of the bearing plate is connected to the outer wall of the electric telescopic rod 1, the bottom of the electric telescopic rod 1 is connected to the top of the upper mold, a punching knife is installed at the bottom of the upper mold, an adjusting rod is installed at the bottom of the upper mold, an adjusting plate is installed at the bottom of the adjusting rod, both ends of the adjusting plate are slidably connected with an adjusting box, an extrusion plate is installed at the bottom of the adjusting box, an anti-slip pad is installed at the bottom of the extrusion plate, a connecting plate is installed at one end of the upper mold, and a telescopic rod is installed at the top of the connecting plate; An auxiliary mechanism is arranged above the bottom plate, and the auxiliary mechanism includes a mounting plate 1, a conveyor belt, a fixed plate, an electric telescopic rod 2, and a movable plate. One side of the mounting plate 1 is rotatably connected to one end of the conveyor belt, and one side of the support rod is mutually connected to one end of the fixed plate.

2. The adhesive tape punching die according to claim 1, characterized in that: The inner side of the fixed plate is connected to the bottom of the second electric telescopic rod, the top of the second electric telescopic rod is connected to the bottom of the movable plate, a reinforcing plate is installed on one side of the movable plate, one end of the movable plate is rotatably connected to a tensioning roller, one end of the bottom plate is installed with a mounting plate 2, one side of the mounting plate 2 is rotatably connected to a rotating rod, and a limiting wheel is installed on the outer wall of the rotating rod.

3. The adhesive tape punching die according to claim 1, characterized in that: The number of the support rods is two, and the support rods are symmetrically distributed at the bottom of the bearing plate. The number of the adjustment rods is two, and the adjustment rods are symmetrically distributed at the bottom of the upper mold.

4. The adhesive tape punching die according to claim 1, characterized in that: There are two adjustment boxes, which are symmetrically distributed at both ends of the two adjustment plates. A spring is fixedly installed between the bottom of the adjustment rod and the inner wall of the adjustment box. There are two springs, which are symmetrically distributed at the bottom of the adjustment rod.

5. The adhesive tape punching die according to claim 1, characterized in that: The number of the extrusion plates is two, and the extrusion plates are symmetrically distributed at the bottom of the two adjustment boxes. The number of the connecting plates is four, and the connecting plates are symmetrically distributed at both ends of the upper mold. The top of the telescopic rod is connected to the bottom of the bearing plate.

6. The adhesive tape punching die according to claim 2, characterized in that: The number of the mounting plates 1 is eight, and the mounting plates 1 are symmetrically distributed on the top of the bottom plate. The number of the conveyor belts is two, and the conveyor belts are symmetrically distributed between the eight mounting plates 1. The shape of the fixing plate is L-shaped.

7. The adhesive tape punching die according to claim 2, characterized in that: A sliding groove is provided on the inner side of the fixed plate, one end of the reinforcing plate is slidably connected to the inner wall of the sliding groove, there are two tensioning rollers, which are symmetrically distributed above the two conveyor belts, the shape of the second mounting plate is L-shaped, there are two limiting wheels, which are symmetrically distributed on the outer wall of the rotating rod.

8. The adhesive tape punching die according to claim 1, characterized in that: The bottom of the base plate is connected to the top of the supporting leg, the top of the base plate is connected to the bottom of the supporting rod, and the top of the base plate is connected to the bottom of the mounting plate.

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