Cloth template cutting machine

Abstract

The utility model discloses a cloth template cutting machine which comprises a machine frame, a cutting structure, an auxiliary clamping structure and a template clamping structure, and the machine frame comprises a base and a workbench fixedly installed on the upper surface of the base. According to the cloth template cutting machine, when a third driving structure drives a milling cutter to descend to cut a template, a protective cover can descend synchronously, a ball at the lower end of the protective cover firstly makes contact with the template, after the third driving structure continues to drive the milling cutter to descend, a compression spring is stressed, the ball makes contact with the template continuously, and the milling cutter continues to descend to enter the protective cover; when the milling cutter cuts the template, the ball can press the cutting position of the template, and the ball can roll on the template along with the movement of the milling cutter and synchronously move along with the milling cutter to press the cutting position of the template, so that the template can be fixed more stably, and the problem of cutter vibration is solved; therefore, the defect of over-cutting caused by cutter vibration can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth template cutting technical field, concretely is a cloth template cutting machine. BACKGROUND

[0002] Cloth template refers to the mold or template used for making cloth. It can help designers and manufacturers accurately cut and sew cloth during production to ensure that the size and shape of the product meet the requirements. Cloth templates are usually made of paperboard, plastic or metal, and come in various shapes and sizes to accommodate different cloth and design needs.

[0003] China authorized announcement number CN216274959U discloses a kind of high-molecular fiber cloth template cutting machine, including two groups of vertical plate, the sidewall of two groups of vertical plate is all installed with first bearing, and the inside of two groups of first bearing is installed with lead screw, and the sidewall of lead screw is installed with lead screw sleeve, the side of one group of vertical plate is installed with first motor, and the output end of first motor is connected with the one end of lead screw, the sidewall of lead screw sleeve is fixedly installed with hydraulic cylinder, and the one end of hydraulic cylinder is fixedly installed with recessed plate, and the sidewall of recessed plate is installed with rotating shaft, the sidewall of rotating shaft is fixedly installed with blade, the side of recessed plate is fixedly installed with second motor. Advantage: the utility model has adopted leakage collection box, can intercept and collect spattering cutting debris by the leakage collection box set, reduce cleaning area, bring convenience for the cleaning use of high-molecular fiber cloth template cutting machine.

[0004] But the device has the following defects when in use: the device uses a circular pressing plate to press the two ends of the cloth template, which can fix the cloth template, but the cutting knife will vibrate when cutting the template. If this vibration cannot be effectively suppressed, the cutting knife may deviate from the cutting path due to the vibration, resulting in overcutting and damage to the template. In view of the above defects: therefore, we propose a cloth template cutting machine. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of cloth template cutting machine to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of cloth template cutting machine, comprising:

[0007] The rack includes a base, a workbench fixedly installed on the upper surface of the base, a gantry slidably installed on the upper surface of the base, and a connection frame provided on the right side of the gantry, and the inner wall of the base is provided with a first driving structure capable of driving the gantry to move, and the inside of the gantry is provided with a second driving structure capable of driving the connection frame to move;

[0008] The cutting structure comprises a mounting base, a main shaft fixedly installed on the inner wall of the mounting base, a cutter clamping assembly arranged at the lower end of the main shaft, and a milling cutter arranged on the inner wall of the cutter clamping assembly, and the inner part of the connecting frame is provided with a third driving structure capable of driving the mounting base to move.

[0009] The auxiliary clamping structure is arranged at the lower end of the mounting base and comprises a protective cover, a ball groove opened at the lower end of the protective cover, a ball in rolling connection with the ball groove, and an assembly component capable of being assembled with the mounting base as a whole.

[0010] The assembly component comprises a threaded cylinder fixedly installed on the upper surface of the protective cover, a guide ring fixedly installed on the surface of the mounting base, the upper end of the threaded cylinder penetrating through the guide ring and being threadedly connected with a stop block, and a compression spring sleeved on the surface of the threaded cylinder.

[0011] The template clamping structure is arranged above the base and comprises a pneumatic cylinder embedded on the upper surface of the base and a clamping plate fixedly installed on the telescopic end of the pneumatic cylinder.

[0012] Preferably, the first driving structure comprises a mounting groove and a sliding groove respectively opened on the upper surface of the base, a first threaded column rotatably installed on the inner wall of the mounting groove, a first nut seat threadedly connected on the surface of the first threaded column, a sliding block slidably installed on the inner wall of the sliding groove, and a first motor fixedly installed on the right side of the base for driving the first threaded column to rotate, and the lower end of the gantry is fixedly connected with the upper surfaces of the first nut seat and the sliding block.

[0013] Preferably, the second driving structure comprises a rail groove opened on the right side of the gantry, a second threaded column rotatably installed on the inner wall of the rail groove, a second nut seat threadedly connected on the surface of the second threaded column, and a second motor fixedly installed on the front of the gantry for driving the second threaded column to rotate, and the left side of the connecting frame is fixedly connected with the right side of the second nut seat.

[0014] Preferably, the cutter clamping assembly comprises a sleeve fixedly installed on the output end of the main shaft, a conical groove opened on the inner wall of the sleeve, a conical spring sleeve sleeved on the inner wall of the conical groove, and a screw cap threadedly connected on the lower end of the sleeve, and the surface of the screw cap and the inner wall of the conical spring sleeve are both provided with a through groove for the milling cutter to pass through.

[0015] Preferably, the third driving structure comprises a third threaded column threadedly connected on the inner wall of the connecting frame, a third nut seat threadedly connected on the surface of the third threaded column, and a third motor fixedly installed on the upper surface of the connecting frame for driving the third threaded column to rotate, and the surface of the mounting base is fixedly connected with the right side of the third nut seat.

[0016] Preferably, one end of the compression spring is overlapped with the lower end of the guide ring, and the other end of the compression spring is overlapped with the upper surface of the shield.

[0017] Preferably, a through hole for the sleeve to pass through is formed in the upper end of the shield.

[0018] Preferably, a dust suction pipe is fixedly installed on the surface of the shield, one end of the dust suction pipe extends to the inside of the shield, and the other end of the dust suction pipe is connected with an external dust suction system.

[0019] The cloth template cutting machine, through the setting of the auxiliary clamping structure and the template clamping structure, places the template on the workbench, then drives the cylinder to descend, so as to drive the clamping plate to clamp the template on the workbench, when the third driving structure drives the milling cutter to descend to cut the template, the shield will descend synchronously, at this time the spherical ball at the lower end of the shield will first contact the template, the third driving mechanism continues to drive the milling cutter to descend, at this time the compression spring is stressed, the spherical ball continues to contact the template, the milling cutter will continue to descend into the shield, until contacting the template, so as to cut the template, when the milling cutter cuts the template, at this time the spherical ball will press the cutting position of the template, and with the movement of the milling cutter, the spherical ball will roll on the template and move synchronously with the milling cutter to press the cutting position of the template, so as to make the template fixed more stably, inhibit the problem of shaking the knife, and thus the defect of overcutting caused by shaking the knife can be avoided.

[0020] The cloth template cutting machine, by setting the assembly component, when it is necessary to replace the milling cutter, the stop block can be screwed out of the threaded cylinder at this time, the threaded cylinder will slide out along the guide ring after being separated from the restraint of the stop block, so as to expose the tool clamping structure, then the cone spring collet can be loosened to relax, so that the milling cutter can be quickly replaced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is a side cut structure schematic diagram of the utility model;

[0023] Figure 3 It is an auxiliary clamping three-dimensional structure schematic diagram of the utility model;

[0024] Figure 4 It is a gantry frame rear cut structure schematic diagram of the utility model;

[0025] Figure 5 It is Figure 4 It is an enlarged structure schematic diagram of the middle A.

[0026] In the figure: 1 base, 2 gantry, 3 adapter frame, 4 mounting seat, 5 main shaft, 6 milling cutter, 7 shroud, 8 ball, 9 threaded cylinder, 10 guide ring, 11 stop block, 12 compression spring, 13 air cylinder, 14 clamping plate, 15 first threaded column, 16 first nut seat, 17 sliding block, 18 first motor, 19 second threaded column, 20 second nut seat, 21 sleeve, 22 conical spring collet, 23 nut, 24 third threaded column, 25 third nut seat, 26 third motor, 27 dust collection pipe, 28 workbench, 29 second motor DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1-5 The present application provides a technical solution: a cloth template cutting machine, comprising: a rack, a cutting structure, an auxiliary clamping structure, and a template clamping structure.

[0029] The rack comprises a base 1, a workbench 28 fixedly installed on the upper surface of the base 1, a gantry 2 slidingly installed on the upper surface of the base 1, and an adapter frame 3 arranged on the right side of the gantry 2.

[0030] The inner wall of the base 1 is provided with a first driving structure for driving the gantry 2 to move, the first driving structure comprising a mounting groove and a sliding groove respectively formed on the upper surface of the base 1, a first threaded column 15 rotatably installed on the inner wall of the mounting groove, a first nut seat 16 threadedly connected to the surface of the first threaded column 15, a sliding block 17 slidingly installed on the inner wall of the sliding groove, and a first motor 18 fixedly installed on the right side of the base 1 for driving the first threaded column 15 to rotate, and the lower end of the gantry 2 is fixedly connected to the upper surfaces of the first nut seat 16 and the sliding block 17, the driving of the first motor 18 can drive the first threaded column 15 to rotate, and the first threaded column 15 and the first nut seat 16 are used for screw transmission, so that the gantry 2 can be driven to move left and right, and the cooperation of the sliding block 17 and the sliding groove can guide the movement track of the gantry 2.

[0031] The second driving structure for driving the connection frame 3 to move is arranged inside the gantry 2, and comprises a track groove arranged on the right side surface of the gantry 2, a second threaded column 19 rotatably arranged on the inner wall of the track groove, a second nut seat 20 threadedly connected on the surface of the second threaded column 19, and a second motor 29 fixedly arranged on the front surface of the gantry 2 for driving the second threaded column 19 to rotate, and the left side surface of the connection frame 3 is fixedly connected with the right side surface of the second nut seat 20, the second motor 29 is driven to rotate the second threaded column 19, and the second threaded column 19 and the second nut seat 20 are screw driven, so that the connection frame 3 is driven to move along the inner wall of the track groove.

[0032] The cutting structure comprises a mounting seat 4, a main shaft 5 fixedly arranged on the inner wall of the mounting seat 4, a cutter clamping assembly arranged on the lower end of the main shaft 5, and a milling cutter 6 arranged on the inner wall of the cutter clamping assembly, the cutter clamping assembly comprises a sleeve 21 fixedly arranged on the output end of the main shaft 5, a conical groove arranged on the inner wall of the sleeve 21, a conical spring sleeve 22 sleeved on the inner wall of the conical groove, and a nut 23 threadedly connected on the lower end of the sleeve 21, and the surface of the nut 23 and the inner wall of the conical spring sleeve 22 are both arranged with a through groove for the milling cutter 6 to pass through.

[0033] The milling cutter 6 is inserted into the conical spring sleeve 22, then the conical spring sleeve 22 is arranged in the conical groove, and then the nut 23 is tightened, so that the conical spring sleeve 22 is driven to approach the conical groove, and the conical spring sleeve 22 is driven to shrink to clamp the milling cutter 6, so that the milling cutter 6 is fixed in the sleeve 21.

[0034] The third driving structure for driving the mounting seat 4 to move is arranged inside the connection frame 3, and comprises a third threaded column 24 threadedly connected on the inner wall of the connection frame 3, a third nut seat 25 threadedly connected on the surface of the third threaded column 24, and a third motor 26 fixedly arranged on the upper surface of the connection frame 3 for driving the third threaded column 24 to rotate, and the surface of the mounting seat 4 is fixedly connected with the right side surface of the third nut seat 25, the third motor 26 is driven to rotate the third threaded column 24, and the third threaded column 24 and the third nut seat 25 are screw driven, so that the mounting seat 4 is driven to move up and down.

[0035] The first driving structure and the second driving structure are cooperated to drive the main shaft 5 to move forward, backward, left and right on the upper surface of the base 1, and the third driving structure is used to drive the milling cutter 6 to move up and down, so that the template can be cut.

[0036] The template clamping structure is arranged above the base 1, and comprises a pneumatic cylinder 13 embedded on the upper surface of the base 1, and a clamping plate 14 fixedly arranged on the telescopic end of the pneumatic cylinder 13, the template is placed on the workbench 28, and then the pneumatic cylinder 13 is driven to descend, so that the clamping plate 14 clamps the template on the workbench 28 to fix the template.

[0037] The auxiliary clamping structure is arranged at the lower end of the mounting base 4, which comprises a shield 7, a ball groove opened at the lower end of the shield 7, a ball 8 in rolling cooperation with the ball groove, and an assembly component which can be assembled with the mounting base 4 as a whole, and a through hole is opened at the upper end of the shield 7 for the sleeve 21 to pass through.

[0038] The assembly component comprises a threaded cylinder 9 fixedly installed on the upper surface of the shield 7, a guide ring 10 fixedly installed on the surface of the mounting base 4, the upper end of the threaded cylinder 9 passes through the guide ring 10, and a stopper 11 is threadedly connected to the threaded cylinder 9, and a compression spring 12 is sleeved on the surface of the threaded cylinder 9, one end of the compression spring 12 is lapped with the lower end of the guide ring 10, and the other end of the compression spring 12 is lapped with the upper surface of the shield 7.

[0039] When the third driving structure drives the milling cutter 6 to descend to cut the template, the shield 7 will be synchronously descended, at this time, the ball 8 at the lower end of the shield 7 will first contact the template, and after the third driving structure continues to drive the milling cutter 6 to descend, at this time, the compression spring 12 is stressed, the ball 8 continues to contact the template, the milling cutter 6 will continue to descend into the shield 7, until contacting the template, so as to cut the template, when the milling cutter 6 cuts the template, at this time, the ball 8 will press the cutting position of the template, and with the movement of the milling cutter 6, the ball 8 will roll on the template and synchronously move with the milling cutter 6 to press the cutting position of the template, so as to make the template fixed more stably, inhibit the problem of shaking cutter, and thus the defect of overcutting caused by shaking cutter can be avoided.

[0040] The surface of the shield 7 is fixedly installed with a dust suction pipe 27, one end of the dust suction pipe 27 extends to the inside of the shield 7, and the other end of the dust suction pipe 27 is connected with an external dust suction system, when the milling cutter 6 cuts the template, at this time, the cooperation of the shield 7 and the dust suction pipe 27 can suck the waste generated in the cutting out of the shield 7 for collection.

[0041] When it is necessary to replace the milling cutter 6, at this time, the stopper 11 can be screwed out of the threaded cylinder 9, and after the threaded cylinder 9 is separated from the restraint of the stopper 11, the threaded cylinder 9 will slide out along the guide ring 10, so as to expose the cutter clamping structure, then the screw cap 23 can be loosened to relax the conical spring collet 22, so as to quickly replace the milling cutter 6.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cloth template cutting machine characterized by, The utility model provides a cutting device for cutting machine, including: The rack includes base (1), worktable (28) fixedly installed on the upper surface of base (1), gantry (2) slidingly installed on the upper surface of base (1) and the interface frame (3) of setting in the right side surface of gantry (2), and the inner wall of base (1) is provided with the first drive structure that can drive gantry (2) moves, the inside of gantry (2) is provided with the second drive structure that can drive interface frame (3) moves; The cutting structure includes mounting seat (4), main shaft (5) fixedly installed on the inner wall of mounting seat (4), cutter clamping assembly arranged on the lower end of main shaft (5) and milling cutter (6) arranged on the inner wall of cutter clamping assembly, and the inside of interface frame (3) is provided with the third drive structure that can drive mounting seat (4) moves; The auxiliary clamping structure is arranged at the lower end of mounting seat (4), which includes a shroud (7), a ball groove opened at the lower end of the shroud (7), a ball (8) in rolling engagement with the ball groove, and an assembly component that can be assembled with the mounting seat (4) as a whole. The assembly component includes a threaded cylinder (9) fixedly installed on the upper surface of the shroud (7), a guide ring (10) fixedly installed on the surface of the mounting seat (4), the upper end of the threaded cylinder (9) penetrating through the guide ring (10) and being threadedly connected with a stop block (11), and a compression spring (12) sleeved on the surface of the threaded cylinder (9). The template clamping structure is arranged above the base (1), which includes a pneumatic cylinder (13) embedded on the upper surface of the base (1) and a clamping plate (14) fixedly installed on the telescopic end of the pneumatic cylinder (13).

2. A fabric template cutting machine according to claim 1, characterised in that: The first drive structure includes a mounting groove and a sliding groove respectively opened on the upper surface of the base (1), a first threaded column (15) rotatably installed on the inner wall of the mounting groove, a first nut seat (16) threadedly connected on the surface of the first threaded column (15), a sliding block (17) slidingly installed on the inner wall of the sliding groove, and a first motor (18) fixedly installed on the right side surface of the base (1) for driving the first threaded column (15) to rotate, and the lower end of the gantry (2) is fixedly connected with the upper surface of the first nut seat (16) and the sliding block (17) respectively.

3. A fabric template cutting machine according to claim 1, wherein: The second drive structure includes a track groove opened on the right side surface of the gantry (2), a second threaded column (19) rotatably installed on the inner wall of the track groove, a second nut seat (20) threadedly connected on the surface of the second threaded column (19), and a second motor (29) fixedly installed on the front surface of the gantry (2) for driving the second threaded column (19) to rotate, and the left side surface of the interface frame (3) is fixedly connected with the right side surface of the second nut seat (20).

4. A fabric template cutting machine according to claim 1, characterized in that: The cutter clamping assembly includes a sleeve (21) fixedly installed on the output end of the main shaft (5), a conical groove opened on the inner wall of the sleeve (21), a conical spring sleeve (22) sleeved on the inner wall of the conical groove, and a nut (23) threadedly connected on the lower end of the sleeve (21), and the surface of the nut (23) and the inner wall of the conical spring sleeve (22) are both provided with a through groove for the milling cutter (6) to pass through.

5. A fabric template cutting machine according to claim 1, characterized in that: The third driving structure comprises a third threaded column (24) screwed in the inner wall of the adapter frame (3), a third nut seat (25) screwed on the surface of the third threaded column (24), and a third motor (26) fixedly installed on the upper surface of the adapter frame (3) for driving the third threaded column (24) to rotate, and the surface of the mounting seat (4) is fixedly connected with the right side surface of the third nut seat (25).

6. A fabric template cutting machine according to claim 1, characterized in that: One end of the compression spring (12) is overlapped with the lower end of the guide ring (10), and the other end of the compression spring (12) is overlapped with the upper surface of the shield (7).

7. A fabric template cutting machine according to claim 4 wherein: The upper end of the shield (7) is provided with a through hole for the sleeve (21) to pass through.

8. A fabric template cutting machine according to claim 1, characterized in that: A dust suction pipe (27) is fixedly installed on the surface of the shield (7), one end of the dust suction pipe (27) extends to the inside of the shield (7), and the other end of the dust suction pipe (27) is connected with an external dust suction system.

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