Embedded cutting die structure with position capable of being finely adjusted

Abstract

The invention relates to the technical field of embedded cutting dies, and discloses an embedded cutting die structure capable of finely adjusting the position, which comprises a supporting assembly, a fixing assembly, a driving assembly and a limiting assembly, and is characterized in that the driving assembly is positioned on the outer side of the supporting assembly, and the fixing assembly is positioned on the outer side of the driving assembly; the limiting assembly is located on the left side of the outer side wall of the supporting assembly. A cross screwdriver is inserted into a second cross groove to rotate, so that a second chain wheel can be driven to rotate, the second chain wheel drives two groups of first chain wheels to rotate through a chain so as to drive a screw rod to rotate, and a cutting die ring frame is driven to move left and right through the screw rod; therefore, when the second chain wheel rotates, the first chain wheel can be driven to rotate slowly, and fine adjustment of the positions of the cutting die ring frame and the cutting die is achieved. And through the non-slip mat, it can be guaranteed that the cutting die ring frame and the cutting die can be in a stable state during die cutting work.

Description

Technical Field

[0001] The invention belongs to the technical field of inlaid knife dies, and in particular relates to an inlaid knife die structure capable of finely adjusting a position. Background Art

[0002] The inlaid roller cutter die is composed of a rotating roller and multiple sets of cutter dies. The surface of the rotating roller is evenly provided with placement grooves, and the cutter dies are fixed in the placement grooves by bolts. The inlaid roller cutter die has the advantage of modularity. When a cutter die is damaged, it can be directly replaced separately. However, when facing the die-cutting requirements of different shapes, the cutter dies on the surface of the inlaid roller cutter die need to be disassembled and replaced one by one, which leads to the problem that the traditional inlaid roller cutter die has the problem of inconvenient die replacement. For this reason, we propose an inlaid cutter die structure with fine-tunable position. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an inlaid knife die structure with fine-tunable position, which effectively solves the problem that when facing the die-cutting requirements of different shapes, the knife dies on the surface of the inlaid roller knife die need to be disassembled and replaced one by one, which leads to the problem that the traditional inlaid roller knife die has the problem of inconvenient knife die replacement.

[0004] To achieve the above object, the present invention provides the following technical solution: a mosaic knife die structure with fine-adjustable position, comprising a supporting component, a fixing component, a driving component and a limiting component, characterized in that: the driving component is located outside the supporting component, the fixing component is located outside the driving component, and the limiting component is located on the left side of the outer wall of the supporting component;

[0005] The supporting assembly includes a rotating roller, the outer side wall of the rotating roller is sleeved with a cutting die ring frame, the outer side wall of the cutting die ring frame is evenly provided with placement grooves, a first threaded hole is provided in the placement groove, a cutting die is placed in the placement groove, a first through hole is penetrated through the outer side wall of the cutting die, a first cross bolt is provided in the first through hole, the first cross bolt is threadedly connected to the first threaded hole, two groups of second threaded holes are evenly penetrated through the right side of the cutting die ring frame, a fourth threaded hole is provided on the front side of the rotating roller, a group of first avoidance grooves are provided on the front and rear sides of the rotating roller, and a second avoidance groove is provided between the two groups of the first avoidance grooves.

[0006] Preferably, the fixing assembly includes a first rotating shaft seat, and a group of third threaded holes are penetrated through the opposite sides of the two groups of the first rotating shaft seats, and hand bolts are threaded in the third threaded holes, and a group of anti-slip pads are arranged on the opposite sides of the two groups of hand bolts.

[0007] Preferably, the driving assembly includes a first sprocket and a second sprocket, a screw is provided on the left side of the first sprocket, a second rotating shaft seat is sleeved on the right side of the outer wall of the screw, a rotating shaft is provided on the left side of the second sprocket, a third rotating shaft seat is rotatably sleeved on the outer wall of the rotating shaft, the second sprocket and the outer walls of the two groups of first sprockets are meshed with a chain, a first cross groove is opened on the right side of the first sprocket, a second cross groove is opened on the right side of the second sprocket, and the diameter of the first sprocket is twice the diameter of the second sprocket.

[0008] Preferably, the limiting assembly comprises a limiting ring, a second through hole is formed through the front side of the limiting ring, a second cross bolt is arranged in the second through hole, and two groups of mounting holes are evenly formed on the right side of the limiting ring.

[0009] Preferably, the two groups of the second rotating shaft seats are respectively arranged on the upper and lower sides of the rotating roller, the third rotating shaft seat is arranged on the rear side of the rotating roller, the cutting die ring frame is arranged on the left side of the third rotating shaft seat and the two groups of second rotating shaft seats, and the screw is threadedly connected in the second threaded hole of the cutting die ring frame.

[0010] Preferably, the opposite sides of the two groups of the first sprockets are respectively located in the two groups of the first avoidance grooves, and the chain is arranged in the second avoidance groove and the two groups of the first avoidance grooves.

[0011] Preferably, the limiting ring is arranged on the left side of the outer wall of the rotating roller, the limiting ring is located on the left side of the die ring frame, the second cross bolt is screwed to the fourth threaded hole on the front side of the rotating roller, and the two groups of the first rotating shaft seats are respectively arranged on the upper and lower sides of the rotating roller, and the first rotating shaft seat is located on the left side of the second rotating shaft seat.

[0012] Preferably, the first rotating shaft seat is sleeved on the outer side wall of the screw rod, the anti-slip pad is in contact with the outer side wall of the screw rod, and the left side of the screw rod is inserted into the mounting hole on the right side of the limiting ring.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Use a cross screwdriver to insert into the second cross groove and rotate it to drive the second sprocket to rotate. The second sprocket drives the two sets of first sprockets to rotate through the chain, and then drives the screw to rotate. The screw drives the die ring frame to move left and right. Since the diameter of the first sprocket is twice the diameter of the second sprocket, the rotation of the second sprocket can drive the first sprocket to rotate slowly, so as to achieve fine adjustment of the position of the die ring frame and the die.

[0015] 2. After sliding the limit ring to the left and removing it, you can insert a cross screwdriver into the first cross groove and rotate it, which can drive the first sprocket to rotate, and then drive the die ring frame to slide to the left through the screw until it is separated from the rotating roller, so as to quickly disassemble the die ring frame and the die, thereby improving the convenience of using the device;

[0016] 3. After tightening the hand-tightened bolt, the anti-skid pad can be closely fitted with the surface of the screw, thereby completing the locking of the screw, thereby ensuring that the die ring frame and the die can be in a stable state during die cutting, thereby ensuring the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0018] In the attached picture:

[0019] Figure 1 It is a structural schematic diagram of a mosaic knife die structure capable of finely adjusting position according to the present invention;

[0020] Figure 2 A top cross-sectional view of an inlaid cutting die structure capable of finely adjusting position according to the present invention;

[0021] Figure 3 It is a front cross-sectional view of an inlaid cutting die structure capable of finely adjusting the position of the present invention;

[0022] Figure 4 It is a right side cross-sectional view of an inlaid cutting die structure with fine-adjustable position according to the present invention.

[0023] In the figure: 100, supporting assembly; 200, fixing assembly; 300, driving assembly; 400, limiting assembly; 1, rotating roller; 11, cutting die ring frame; 12, cutting die; 13, first cross bolt; 2, first rotating shaft seat; 21, hand screw; 22, anti-skid pad; 3, screw; 31, first sprocket; 311, first cross groove; 32, second rotating shaft seat; 33, third rotating shaft seat; 34, rotating shaft; 35, second sprocket; 351, second cross groove; 36, chain; 4, limiting ring; 41, second cross bolt. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] like Figure 1-Figure 4 As shown, the present invention provides a technical solution: a mosaic knife die structure with fine-adjustable position, comprising a supporting component 100, a fixing component 200, a driving component 300 and a limiting component 400, characterized in that: the driving component 300 is located outside the supporting component 100, the fixing component 200 is located outside the driving component 300, and the limiting component 400 is located on the left side of the outer wall of the supporting component 100;

[0026] The supporting assembly 100 includes a rotating roller 1, the outer wall of which is sleeved with a cutting die ring frame 11, the outer wall of which is evenly provided with placement grooves, a first threaded hole is provided in the placement groove, a cutting die 12 is placed in the placement groove, a first through hole is penetrated through the outer wall of the cutting die 12, a first cross bolt 13 is rotatably provided in the first through hole, the first cross bolt 13 is screwed with the first threaded hole, two groups of second threaded holes are evenly penetrated through the right side of the cutting die ring frame 11, a fourth threaded hole is provided on the front side of the rotating roller 1, a group of first avoidance grooves are provided on the front and rear sides of the rotating roller 1, and a second avoidance groove is provided to connect the two groups of first avoidance grooves.

[0027] The fixing assembly 200 includes a first rotating shaft seat 2, and a group of third threaded holes are penetrated through the opposite sides of the two groups of first rotating shaft seats 2, and hand bolts 21 are screwed into the third threaded holes. A group of anti-slip pads 22 are fixedly installed on the opposite sides of the two groups of hand bolts 21.

[0028] The driving assembly 300 includes a first sprocket 31 and a second sprocket 35. A screw rod 3 is fixedly provided on the left side of the first sprocket 31. A second rotating shaft seat 32 is sleeved on the right side of the outer wall of the screw rod 3, and the bolt 3 is supported to rotate by the second rotating shaft seat 32. A rotating shaft 34 is fixedly provided on the left side of the second sprocket 35. A third rotating shaft seat 33 is rotatably sleeved on the outer wall of the rotating shaft 34, and the rotating shaft 34 is supported to rotate by the third rotating shaft seat 33. The second sprocket 35 is supported to rotate by the rotating shaft 34. The outer walls of the second sprocket 35 and the two groups of first sprockets 31 are meshed with a chain 36. A first cross groove 311 is opened on the right side of the first sprocket 31, and a second cross groove 351 is opened on the right side of the second sprocket 35. The diameter of the first sprocket 31 is twice the diameter of the second sprocket 35.

[0029] The limiting assembly 400 includes a limiting ring 4 , a second through hole is formed through the front side of the limiting ring 4 , a second cross bolt 41 is rotatably arranged in the second through hole, and two groups of mounting holes are evenly formed on the right side of the limiting ring 4 .

[0030] The two sets of second rotating shaft seats 32 are respectively fixedly arranged on the upper and lower sides of the rotating roller 1, the third rotating shaft seat 33 is fixedly arranged on the rear side of the rotating roller 1, the die ring frame 11 is rotatably arranged on the left side of the third rotating shaft seat 33 and the two sets of second rotating shaft seats 32, and the screw 3 is screwed into the second threaded hole of the die ring frame 11.

[0031] The opposite sides of the two groups of first sprocket wheels 31 are respectively located in the two groups of first avoidance grooves, and the chain 36 is slidably disposed in the second avoidance groove and the two groups of first avoidance grooves.

[0032] The limiting ring 4 is slidably arranged on the left side of the outer wall of the rotating roller 1, the limiting ring 4 is located on the left side of the die ring frame 11, the second cross bolt 41 is screwed with the fourth threaded hole on the front side of the rotating roller 1, and the two groups of first rotating shaft seats 2 are respectively fixedly arranged on the upper and lower sides of the rotating roller 1, and the first rotating shaft seat 2 is located on the left side of the second rotating shaft seat 32.

[0033] The first rotating shaft seat 2 is sleeved on the outer wall of the screw rod 3, the anti-skid pad 22 fits against the outer wall of the screw rod 3, the left side of the screw rod 3 is inserted into the mounting hole on the right side of the limiting ring 4, and the left side of the screw rod 3 is supported by the limiting ring 4 to assist the screw rod 3 in rotating.

[0034] A method for using an inlaid knife die structure capable of fine-tuning position:

[0035] Step 1: The cutting die 12 is fixed in the placement groove of the cutting die ring frame 11 by the first cross bolt 13. When the cutting die 12 is damaged, the first cross bolt 13 is unscrewed, and the cutting die 12 can be directly removed and replaced. After tightening the hand bolt 21, the anti-slip pad 22 can be driven to fit tightly with the surface of the screw 3, thereby completing the locking of the screw 3, thereby ensuring that the cutting die ring frame 11 and the cutting die 12 can be in a stable state during the die-cutting work, thereby ensuring the reliability of the device.

[0036] Step 2: After loosening the hand-tightening bolt 21, use a cross screwdriver to insert into the second cross groove 351 and rotate it, which can drive the second sprocket 35 to rotate. The second sprocket 35 drives the two sets of first sprockets 31 to rotate through the chain 36, and then drives the screw 3 to rotate. The screw 3 drives the die ring frame 11 to move left and right. Since the diameter of the first sprocket 31 is twice the diameter of the second sprocket 35, when the second sprocket 35 rotates, it can drive the first sprocket 31 to rotate slowly, thereby achieving fine-tuning of the position of the die ring frame 11.

[0037] Step 3: When facing die-cutting work of different shapes and needing to replace the cutting die 12, just unscrew the second cross bolt 41 first, then the limit ring 4 can be slid to the left and removed. At this time, insert the cross screwdriver into the first cross groove 311 and rotate it, which can drive the first sprocket 31 to rotate, and then drive the cutting die ring frame 11 to slide to the left through the screw 3 until it is separated from the rotating roller 1, so as to achieve the effect of quickly disassembling the cutting die ring frame 11 and the cutting die 12, thereby improving the ease of use of the device.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mosaic knife die structure capable of finely adjusting position, comprising a supporting assembly (100), a fixing assembly (200), a driving assembly (300) and a limiting assembly (400), characterized in that: The driving assembly (300) is located outside the supporting assembly (100), the fixing assembly (200) is located outside the driving assembly (300), and the limiting assembly (400) is located on the left side of the outer side wall of the supporting assembly (100); The support assembly (100) comprises a rotating roller (1), the outer wall of the rotating roller (1) is sleeved with a die cutter ring frame (11), the outer wall of the die cutter ring frame (11) is evenly provided with placement grooves, a first threaded hole is provided in the placement groove, a die cutter (12) is placed in the placement groove, a first through hole is penetrated through the outer wall of the die cutter (12), a first cross bolt (13) is provided in the first through hole, the first cross bolt (13) is screwed to the first threaded hole, two groups of second threaded holes are evenly penetrated through the right side of the die cutter ring frame (11), a fourth threaded hole is provided on the front side of the rotating roller (1), a group of first avoidance grooves are provided on both the front and rear sides of the rotating roller (1), and a second avoidance groove is provided between the two groups of the first avoidance grooves.

2. The inlaid knife die structure with fine adjustment of position according to claim 1, characterized in that: The fixing assembly (200) comprises a first rotating shaft seat (2), and a group of third threaded holes are penetrated through the opposite sides of the two groups of the first rotating shaft seats (2), and hand bolts (21) are screwed into the third threaded holes, and a group of anti-slip pads (22) are arranged on the opposite sides of the two groups of hand bolts (21).

3. The inlaid knife die structure with fine adjustment of position according to claim 2, characterized in that: The driving assembly (300) comprises a first sprocket (31) and a second sprocket (35); a screw rod (3) is arranged on the left side of the first sprocket (31); a second rotating shaft seat (32) is sleeved on the right side of the outer wall of the screw rod (3); a rotating shaft (34) is arranged on the left side of the second sprocket (35); a third rotating shaft seat (33) is rotatably sleeved on the outer wall of the rotating shaft (34); a chain (36) is meshed between the outer walls of the second sprocket (35) and the two groups of first sprockets (31); a first cross groove (311) is opened on the right side of the first sprocket (31); a second cross groove (351) is opened on the right side of the second sprocket (35); and the diameter of the first sprocket (31) is twice the diameter of the second sprocket (35).

4. The inlaid knife die structure with fine adjustment of position according to claim 3, characterized in that: The limiting assembly (400) comprises a limiting ring (4), a second through hole is formed through the front side of the limiting ring (4), a second cross bolt (41) is arranged in the second through hole, and two groups of mounting holes are evenly formed on the right side of the limiting ring (4).

5. The inlaid knife die structure with fine adjustment of position according to claim 4, characterized in that: The two groups of the second rotating shaft seats (32) are respectively arranged on the upper and lower sides of the rotating roller (1), the third rotating shaft seat (33) is arranged on the rear side of the rotating roller (1), the die cutter ring frame (11) is arranged on the left side of the third rotating shaft seat (33) and the two groups of the second rotating shaft seats (32), and the screw rod (3) is screwed into the second threaded hole of the die cutter ring frame (11).

6. The inlaid knife die structure with fine adjustment of position according to claim 4, characterized in that: The opposite sides of the two groups of the first sprockets (31) are respectively located in the two groups of first avoidance grooves, and the chain (36) is arranged in the second avoidance groove and the two groups of first avoidance grooves.

7. The inlaid knife die structure with fine adjustment of position according to claim 4, characterized in that: The limiting ring (4) is arranged on the left side of the outer wall of the rotating roller (1), and the limiting ring (4) is located on the left side of the die ring frame (11). The second cross bolt (41) is screwed to the fourth threaded hole on the front side of the rotating roller (1). The two groups of the first rotating shaft seats (2) are respectively arranged on the upper and lower sides of the rotating roller (1), and the first rotating shaft seat (2) is located on the left side of the second rotating shaft seat (32).

8. The inlaid knife die structure with fine adjustment of position according to claim 4, characterized in that: The first rotating shaft seat (2) is sleeved on the outer wall of the screw rod (3), the anti-skid pad (22) is in contact with the outer wall of the screw rod (3), and the left side of the screw rod (3) is inserted into the installation hole on the right side of the limiting ring (4).

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