A convenient waste discharge die mold

Abstract

The utility model discloses a convenient waste discharge cutter die relates to cutter die technical field, including cutter die cutting mechanism, one side of cutter die cutting mechanism is connected with adjustable synchronous adjusting mechanism, the lower extreme sleeve joint of synchronous adjusting mechanism is provided with negative pressure discharge mechanism, the utility model solves the current round cutter die waste easy to be jammed, and the upper and lower knife roll needs to guarantee the problem of synchronous adjustment of knife roll both sides, the utility model is through the setting of synchronous adjusting mechanism, manual rotation carousel, can drive both sides connecting rod rotation, both sides connecting rod can drive both sides adjusting assembly rotation, the rotation of adjusting assembly drives the lifting of sliding block, realizes the synchronous adjustment of both sides of lifting roller, through the setting of negative pressure discharge mechanism, the discharge frame movable sleeve joint is in the lower end of lifting roller, and the material brush is set up in the middle part of discharge frame, and the rotating lifting roller is cleaned, and the discharge frame is connected with the negative pressure dust collector, realizes the double processing of material brush cleaning and negative pressure adsorption to waste.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting technology, specifically to a die-cutting mold that facilitates waste material discharge. Background Technology

[0002] Among related technologies, rotary die-cutting machines use a continuous rotating die-cutting mechanism and are among the most efficient die-cutting machines. Die-cut products are widely used in mobile phones, computers, LCD monitors, digital cameras, LCD backlights, and other fields.

[0003] A circular die-cutting mold with authorization announcement number CN210616768U includes a circular die-cutting roller and fastening bolts. The two ends of the circular die-cutting roller are symmetrically fixed with a first connecting block and a second connecting block by fastening bolts. The two ends of the outer wall of the circular die-cutting roller are symmetrically provided with external threads, and the two ends of the outer wall of the circular die-cutting roller are symmetrically screwed together with a first sleeve and a second sleeve. The inner walls of the first sleeve and the second sleeve are both provided with internal threads. A roller bolster is sleeved on the outer wall of the circular die-cutting roller between adjacent first sleeves and second sleeves. An annular groove is provided on the outer wall of the circular die-cutting roller on one side of the external threads. Existing circular dies cut small-volume hole-shaped waste materials, which are easily stuck in the die-cutting hole, affecting the continuous processing of the circular die-cutting mold. Moreover, the circular die-cutting mold completes the cutting by corresponding upper and lower die-cutting rollers, which requires ensuring that the two sides of the die-cutting rollers are adjusted synchronously.

[0004] To address the aforementioned issues, a die-cutting mold that facilitates waste material discharge is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a convenient waste discharge die mold, which solves the problem in the prior art that the small volume of the hole-shaped waste material during cutting with the existing circular die mold makes it easy to get stuck in the die hole, affecting the continuous processing of the circular die mold, and the circular die mold completes the cutting by corresponding upper and lower die rollers, which requires ensuring that the two sides of the die rollers are adjusted synchronously.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a die-cutting mold for convenient waste discharge, comprising a die-cutting mechanism, an adjustable synchronous adjustment mechanism connected to one side of the die-cutting mechanism, a negative pressure discharge mechanism sleeved at the lower end of the synchronous adjustment mechanism, the die-cutting mechanism including a rotating pressure roller, the synchronous adjustment mechanism including a fixed frame supporting both sides of the rotating pressure roller, a sliding block being raised and lowered inside the fixed frame, an adjustment component being fitted to the lower end of the sliding block, a double-sided connecting rod being engaged on one side of the adjustment component, a turntable being engaged at the upper end of the double-sided connecting rod, adjustment components being rotatably engaged on both sides of the double-sided connecting rod, a lifting roller being rotatably sleeved on one side of the sliding block, and a discharge frame sleeved on both sides of the discharge frame, with a material brush fixed inside the discharge frame by screws.

[0007] Preferably, the die-cutting mechanism further includes a die holder, a side frame is fixedly provided on one side of the die holder, a drive motor is fixedly provided on one side of the side frame, and the pressure roller is provided at the output end of the drive motor.

[0008] Preferably, T-shaped sleeves are rotatably sleeved on both sides of the rotating pressure roller, and the T-shaped sleeves are screwed to the fixing frame.

[0009] Preferably, the T-shaped sleeve has a transfer groove for inserting the pressure roller, and a spring is connected between the T-shaped sleeve and the sliding block.

[0010] Preferably, the lower end of the sliding block has a bevel.

[0011] Preferably, the adjusting component includes a trapezoidal block that fits against the inclined side, a threaded rod is threadedly connected to the trapezoidal block, and a third helical gear is fixedly provided at one end of the threaded rod.

[0012] Preferably, the upper end of the third helical gear is meshed with a second helical gear, and the upper end of the second helical gear is meshed with a first helical gear.

[0013] Preferably, the discharge rack includes a sleeve that is fitted onto the lifting roller, the lower end of the sleeve is connected to an arc-shaped frame, and the lower end of the arc-shaped frame is connected to a horizontal frame.

[0014] Preferably, the material brush includes arc-shaped connectors that are screwed to both sides of the arc-shaped frame, a horizontal brush is connected between the two sets of arc-shaped connectors, and screw fixing blocks are fixedly provided on both sides of the material discharge frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model provides a convenient waste discharge die mold. Through the setting of a synchronous adjustment mechanism, the pressure roller can rotate, driving the lifting roller that is in contact with it to rotate, thereby realizing die cutting. Manually rotating the turntable can drive the double-sided connecting rods to rotate, and the double-sided connecting rods can drive the adjustment components on both sides to rotate. The rotation of the adjustment components drives the sliding block to rise and fall, adjusting the distance between the lifting roller and the pressure roller. The turntable drives the double-sided connecting rods to realize the synchronous adjustment of both sides of the lifting roller, which solves the problem of existing circular die molds that complete cutting by corresponding upper and lower die rollers, requiring synchronous adjustment of both sides of the die rollers.

[0016] 2. This utility model provides a convenient waste discharge die. Through the setting of a negative pressure discharge mechanism, the discharge rack is movably sleeved on the lower end of the lifting roller. The material brush is set in the middle of the discharge rack to clean the rotating lifting roller. The discharge rack is connected to a negative pressure vacuum cleaner, realizing the dual treatment of waste by material brush cleaning and negative pressure adsorption. This solves the problem that the small volume of hole-shaped waste material during the cutting of existing circular dies is easy to get stuck in the cutting hole of the die, affecting the continuous processing of the circular die. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model; Figure 3 This is a schematic diagram of the overall disassembled structure of this utility model; Figure 4 This is a schematic diagram of the synchronous adjustment mechanism of this utility model.

[0018] In the diagram: 1. Die-cutting mechanism; 11. Die-cutting frame; 12. Side frame; 13. Drive motor; 14. Pressure roller; 15. T-shaped sleeve; 151. Adapter groove; 152. Spring component; 2. Synchronous adjustment mechanism; 21. Fixed frame; 22. Sliding block; 221. Bevel; 23. Adjustment component; 231. Third helical gear; 232. Trapezoidal block; 233. Threaded rod; 24. Double-sided connecting rod; 241. Second helical gear; 25. Turntable; 251. First helical gear; 26. Lifting roller; 3. Negative pressure discharge mechanism; 31. Discharge frame; 311. Sleeve; 312. Arc frame; 313. Horizontal frame; 32. Material brush; 321. Arc connector; 322. Horizontal brush; 33. Screw fixing block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0021] Combination Figure 1This utility model discloses a convenient waste discharge die mold, including a die cutting mechanism 1. One side of the die cutting mechanism 1 is connected to an adjustable synchronous adjustment mechanism 2. The lower end of the synchronous adjustment mechanism 2 is sleeved with a negative pressure discharge mechanism 3. The die cutting mechanism 1 includes a rotating pressure roller 14. The synchronous adjustment mechanism 2 includes a fixed frame 21 supporting both sides of the rotating pressure roller 14. The fixed frame 21 has a sliding block 22 that is raised and lowered inside. The lower end of the sliding block 22 is fitted with an adjustment component 23. One side of the adjustment component 23 is engaged with a double-sided connecting rod 24. The upper end of the double-sided connecting rod 24 is engaged with a turntable 25. The two sides of the double-sided connecting rod 24 are respectively rotatably engaged with the adjustment component 23. One side of the sliding block 22 is rotatably sleeved with a lifting roller 26. The negative pressure discharge mechanism 3 includes a discharge rack 31 sleeved on both sides of the lifting roller 26. The discharge rack 31 has a material brush 32 fixed inside by screws.

[0022] Specifically, the rotary pressure roller 14 is rotatable, driving the lifting roller 26 that is in contact with it to rotate, thereby realizing die cutting. Manually rotating the turntable 25 can drive the double-sided connecting rods 24 to rotate. The double-sided connecting rods 24 can drive the adjustment components 23 on both sides to rotate. The rotation of the adjustment components 23 drives the sliding block 22 to rise and fall, adjusting the distance between the lifting roller 26 and the rotary pressure roller 14. The turntable 25 drives the double-sided connecting rods 24 to realize the synchronous adjustment of both sides of the lifting roller 26. At the same time, the discharge rack 31 is movably sleeved on the lower end of the lifting roller 26. The material brush 32 is set in the middle of the discharge rack 31 to clean the rotating lifting roller 26. The discharge rack 31 is connected to a negative pressure vacuum cleaner to realize the dual treatment of waste material by the material brush 32 cleaning and negative pressure adsorption.

[0023] The present invention will be further described below with reference to the embodiments.

[0024] Example 1: Combination Figures 2-4 The die-cutting mechanism 1 also includes a die holder 11, a side frame 12 is fixedly installed on one side of the die holder 11, a drive motor 13 is fixedly installed on one side of the side frame 12, and a rotating pressure roller 14 is installed at the output end of the drive motor 13. The die holder 11 and the side frame 12 play a fixing role, and the drive motor 13 drives the rotating pressure roller 14 to rotate, thereby realizing the drive of die cutting.

[0025] T-shaped sleeves 15 are rotatably sleeved on both sides of the rotating pressure roller 14. The T-shaped sleeves 15 are screwed to the fixing frame 21. The detachable design of the T-shaped sleeves 15 allows the sliding block 22 and the rotating pressure roller 14 to be detachably replaced.

[0026] The T-shaped sleeve 15 has an adapter groove 151 for inserting the rotating pressure roller 14. A spring 152 connects the T-shaped sleeve 15 and the sliding block 22. The adapter groove 151 has a built-in bearing to achieve rotational connection. The spring 152 provides downward pressure to the sliding block 22.

[0027] The lower end of the sliding block 22 has a bevel 221, which is fitted to the adjustment component 23.

[0028] The adjustment component 23 includes a trapezoidal block 232 that fits against the inclined side 221. A threaded rod 233 is threadedly connected to the trapezoidal block 232. A third helical gear 231 is fixedly installed at one end of the threaded rod 233. The third helical gear 231 drives the threaded rod 233 to rotate, causing the trapezoidal block 232 to move horizontally. This, in conjunction with the inclined side 221, enables the sliding block 22 to be adjusted in height.

[0029] The upper end of the third helical gear 231 is meshed with the second helical gear 241, and the upper end of the second helical gear 241 is meshed with the first helical gear 251. The third helical gear 231, the second helical gear 241 and the first helical gear 251 mesh with each other to achieve vertical transmission.

[0030] Example 2: Combination Figure 2 and Figure 3 The discharge rack 31 includes a sleeve 311 fitted onto the lifting roller 26. The lower end of the sleeve 311 is connected to an arc-shaped frame 312, and the lower end of the arc-shaped frame 312 is connected to a horizontal frame 313. The horizontal frame 313 is externally connected to a negative pressure dust extraction drive. The sleeve 311 realizes the transfer of the discharge rack 31, and the arc-shaped frame 312 is aligned with the lifting roller 26 to receive waste materials.

[0031] The material brush 32 includes arc-shaped connectors 321 on both sides of the arc-shaped frame 312 connected by screws. A horizontal brush 322 is connected between the two sets of arc-shaped connectors 321. Screw fixing blocks 33 are fixedly installed on both sides of the material discharge frame 31. The arc-shaped connectors 321 are used to fix the horizontal brush 322. The horizontal brush 322 is located in the middle of the sleeve frame 311, which makes it easy for the material discharge frame 31 to centrally process the waste material brushed out. The setting of the screw fixing blocks 33 allows the material discharge frame 31 to be connected to the die-cutting machine through the screw fixing blocks 33 and screws. The change of the screw connection position of the screw fixing blocks 33 can drive the negative pressure material discharge mechanism 3 to adjust the tilt angle.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A die-cutting mold for convenient waste discharge, comprising a die-cutting mechanism (1), characterized in that: One side of the die cutting mechanism (1) is connected to an adjustable synchronous adjustment mechanism (2), and a negative pressure discharge mechanism (3) is sleeved on the lower end of the synchronous adjustment mechanism (2). The die cutting mechanism (1) includes a rotating pressure roller (14), the synchronous adjustment mechanism (2) includes a fixed frame (21) supporting both sides of the rotating pressure roller (14), a sliding block (22) is raised and lowered inside the fixed frame (21), an adjustment component (23) is attached to the lower end of the sliding block (22), a double-sided connecting rod (24) is engaged on one side of the adjustment component (23), a turntable (25) is engaged at the upper end of the double-sided connecting rod (24), the adjustment component (23) is rotatably engaged on both sides of the double-sided connecting rod (24), a lifting roller (26) is rotatably sleeved on one side of the sliding block (22), and the negative pressure discharge mechanism (3) includes a discharge frame (31) sleeved on both sides of the lifting roller (26), a material brush (32) is fixed inside the discharge frame (31) by screws.

2. The die for facilitating waste discharge according to claim 1, characterized in that: The die cutting mechanism (1) further includes a die holder (11), a side frame (12) is fixedly provided on one side of the die holder (11), a drive motor (13) is fixedly provided on one side of the side frame (12), and the pressure roller (14) is provided at the output end of the drive motor (13).

3. The die for facilitating waste discharge according to claim 1, characterized in that: The two sides of the rotating pressure roller (14) are rotatably sleeved with T-shaped sleeves (15), and the T-shaped sleeves (15) are screwed to the fixing frame (21).

4. The die for facilitating waste discharge according to claim 3, characterized in that: The T-shaped sleeve (15) has an adapter groove (151) for inserting the pressure roller (14), and a spring (152) is connected between the T-shaped sleeve (15) and the sliding block (22).

5. The die for facilitating waste discharge according to claim 1, characterized in that: The lower end of the sliding block (22) is provided with a bevel (221).

6. The die for facilitating waste discharge according to claim 5, characterized in that: The adjustment component (23) includes a trapezoidal block (232) that fits against the inclined side (221), and a threaded rod (233) is threadedly connected to the trapezoidal block (232). A third helical gear (231) is fixedly provided at one end of the threaded rod (233).

7. A die for facilitating waste discharge according to claim 6, characterized in that: The upper end of the third helical gear (231) is meshed with a second helical gear (241), and the upper end of the second helical gear (241) is meshed with a first helical gear (251).

8. The die for facilitating waste discharge according to claim 1, characterized in that: The discharge rack (31) includes a sleeve (311) fitted onto the lifting roller (26), the lower end of the sleeve (311) is connected to an arc frame (312), and the lower end of the arc frame (312) is connected to a horizontal frame (313).

9. A die for facilitating waste discharge according to claim 8, characterized in that: The material brush (32) includes arc-shaped connectors (321) on both sides of the arc-shaped frame (312) connected by screws, and a horizontal brush (322) is connected between the two sets of arc-shaped connectors (321). Screw fixing blocks (33) are fixedly provided on both sides of the material rack (31).

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