Die cutting machine with die positioning function

Abstract

The utility model relates to the technical field of die-cutting machines, and discloses a die-cutting machine with a die positioning function, which comprises a rack, a longitudinal servo linear module is fixedly mounted at the top of the rack, a sliding plate is fixedly mounted at the top of a sliding part in the longitudinal servo linear module, and the sliding plate is fixedly mounted at the top of the sliding part in the longitudinal servo linear module. A transverse plate is fixedly installed on the outer side of the sliding plate, and a transverse servo linear module is fixedly installed at the top of the transverse plate. According to the die cutting machine with the die positioning function, in order to improve the die cutting efficiency, a positioning assembly is arranged, when a servo asynchronous motor on the outer side of a rectangular plate is started, a two-way lead screw rotates, and therefore a threaded block, a long strip block, a rectangular groove, a thin pipe, a transverse pipe, a short pipe, a connector, a rotating rod, a fixing block, a disc block and an attaching spring are matched; and the multiple groups of rollers synchronously approach the side edge of the lower die, so that the lower die can be centered and positioned, and the influence of manual adjustment on the die cutting efficiency can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of die cutting machines, in particular to a die cutting machine with a die positioning function. Background Art

[0002] The working principle of the die-cutting machine is as follows: the material to be cut is placed on the lower die of the die-cutting machine, an upper die with the same shape as the required shape is made and mounted on the pressure plate of the die-cutting machine, and by starting the machine, a certain pressure is applied downward to the pressure plate, thereby cutting the material through the metal die.

[0003] At present, die-cutting machines are mainly used for die-cutting some thin materials such as mobile phone protective films, electronic printed materials, double-sided self-adhesive labels, including insulating materials, shockproof materials, paper, adhesive materials and heat-insulating materials, etc. They are widely used in the electronics industry, automobile manufacturing industry and aviation industry, etc., with the advantages of high efficiency and low cost.

[0004] However, current die-cutting machines can often easily replace and connect different upper dies. However, when faced with different production needs and different lower dies are needed, there is a lack of positioning components with a wider range of applications to fix lower dies of different sizes. Relying on manual positioning and replacement by staff will lead to reduced production efficiency and a lack of an effective mechanism for cleaning debris. In view of this, we propose a die-cutting machine with a die positioning function. Utility Model Content

[0005] The purpose of the utility model is to provide a die-cutting machine with a die positioning function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a die-cutting machine with a mold positioning function, comprising a frame, a longitudinal servo linear module is fixedly installed on the top of the frame, a slide is fixedly installed on the top of the internal sliding member of the longitudinal servo linear module, a cross plate is fixedly installed on the outside of the slide, a transverse servo linear module is fixedly installed on the top of the cross plate, an equipment box is fixedly installed on the top of the internal sliding member of the transverse servo linear module, a servo hydraulic cylinder is fixedly installed inside the equipment box, an upper mold is clamped on the piston end of the bottom end of the servo hydraulic cylinder, a small bracket is fixedly installed on the upper surface of the top of the frame, a lower mold is attached to the top of the small bracket, and a positioning component is arranged on the frame, and the positioning component includes:

[0007] A rectangular plate, the outer wall of the frame is fixedly mounted with a rectangular plate, the outer side of the rectangular plate is fixedly mounted with a servo asynchronous motor, a bidirectional screw is rotatably mounted inside the rectangular plate, and a threaded block is threadedly mounted on the outer side of the bidirectional screw;

[0008] A long strip block, a long strip block is fixedly installed at the top center of the threaded block, a rectangular groove is provided at the top of the frame, the long strip block is slidably installed inside the rectangular groove, a thin tube is fixedly installed inside the top of the long strip block, one end of the thin tube is slidably installed inside the side wall of the frame, the other end of the thin tube is fixedly connected to the center of the outer wall of the horizontal tube, and a short tube is fixedly installed on the outer side of one end of the horizontal tube away from the thin tube;

[0009] A connecting head is fixedly installed on the outside of the short tube, a rotating rod is rotatably installed inside the connecting head, a fixed block is fixedly installed on the outside of the bottom end of the rotating rod, a roller is rotatably installed inside the fixed block, and the roller is located at the same horizontal height as the lower mold.

[0010] Preferably, a disc block is fixedly installed on the outer side of one end of the capillary tube away from the horizontal tube, and a clamping spring is sleeved on the outer side of the capillary tube. One end of the clamping spring is fixedly connected to the outer wall of the frame, and the other end of the clamping spring is fixedly connected to the outer wall of the disc block, thereby making the operation of the capillary tube more stable.

[0011] Preferably, two groups of the longitudinal servo linear modules and slides are provided, and the two groups of the longitudinal servo linear modules and slides use the horizontal center line in the front-to-back direction of the frame as the mirror axis, and are mirrored at the left and right ends of the frame, so that the cross plate can run more stably, and two groups of the rectangular plates, threaded blocks, long blocks, thin tubes and cross tubes are provided, and the two groups of the rectangular plates, threaded blocks, long blocks, thin tubes and cross tubes use the horizontal center line in the front-to-back direction of the frame as the mirror axis, and are mirrored at the left and right ends of the frame.

[0012] Preferably, multiple groups of the short tubes, connectors, rotating rods, fixing blocks and rollers on the outer side of a single group of the transverse tubes are provided, so as to achieve a better positioning effect.

[0013] Preferably, a cleaning component is provided on the outside of the small bracket, a large bracket is fixedly mounted on the lower surface of the top end of the frame, a dust suction device is fixedly mounted on the upper surface of the bottom of the large bracket, a hose is fixedly mounted on the dust suction device, a thick tube is fixedly mounted on the top end of the hose, one end of the thick tube away from the hose is clamped and connected to the side wall of the frame, the arc-shaped outer wall of the disc block slides and fits the arc-shaped inner wall of the thick tube, a bent pipe is fixedly mounted inside the connector, and the hose, thick tube, bent pipe, connector, short tube, cross tube and thin tube are internally connected, so that the cleaning effect is better.

[0014] Preferably, a fixing plate is fixedly installed on the top of the frame, an airbag is fixedly installed on the outer wall of the fixing plate, a circular ring block is fixedly installed on the outer wall of the long strip block, and the circular ring block slidably fits the outer wall of the airbag. Two groups of fixing plates are provided, so as to have a better dustproof effect.

[0015] Compared with the prior art, the utility model provides a die-cutting machine with a die positioning function, which has the following beneficial effects:

[0016] 1. The die-cutting machine with a mold positioning function is provided with a positioning component to improve the efficiency of die-cutting. When the servo asynchronous motor on the outer side of the rectangular plate is started, the bidirectional lead screw rotates, thereby cooperating with the threaded block, the long strip block, the rectangular groove, the thin tube, the horizontal tube, the short tube, the connector, the rotating rod, the fixed block, the disc block and the clamping spring, so that multiple groups of rollers are synchronously moved close to the side of the lower mold, so that the lower mold can be positioned in the center, and then the manual adjustment can be avoided to affect the efficiency of die-cutting.

[0017] 2. The die-cutting machine with the mold positioning function is provided with a cleaning component in order to better clean the debris. When the vacuuming device on the outside of the large bracket is started, the debris generated during the die-cutting can be sucked away and cleaned in conjunction with the hose, thick pipe, curved pipe, connector, short pipe, horizontal pipe and thin pipe. Furthermore, in conjunction with the fixed plate, air bag and circular ring block, the debris can be prevented from falling through the rectangular groove to the bottom of the top of the frame, causing inconvenience in cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of a left-side top view of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of a right-side top view of the overall structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0021] Figure 4 It is a schematic cross-sectional view of a part of the structure of the utility model from the left side and from the top;

[0022] Figure 5 It is a schematic diagram of a left-side top view of a partial structure of the utility model;

[0023] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of the middle B area;

[0024] Figure 7 It is a schematic diagram of the cross-sectional connection of some structures of the utility model;

[0025] Figure 8 This is a schematic cross-sectional view of a connector of the utility model.

[0026] In the figure: 1. frame; 21. longitudinal servo linear module; 22. slide plate; 23. horizontal plate; 24. horizontal servo linear module; 3. equipment box; 4. servo hydraulic cylinder; 5. upper die; 6. small bracket; 7. lower die; 8. positioning assembly; 81. rectangular plate; 82. servo asynchronous motor; 83. bidirectional lead screw; 84. threaded block; 85. long strip block; 86. rectangular groove; 87. thin tube; 88. horizontal tube; 89. short tube; 810. connector; 811. rotating rod; 812. fixed block; 813. roller; 814. disc block; 815. clamping spring; 9. cleaning assembly; 91. large bracket; 92. dust collection equipment; 93. hose; 94. thick tube; 95. elbow; 96. fixed plate; 97. air bag; 98. circular ring block. DETAILED DESCRIPTION

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

[0028] See also Figure 1-8 The utility model provides a technical solution: a die-cutting machine with a mold positioning function, including a frame 1, a longitudinal servo linear module 21 is fixedly installed on the top of the frame 1, a slide plate 22 is fixedly installed on the top of the internal sliding member of the longitudinal servo linear module 21, and a cross plate 23 is fixedly installed on the outer side of the slide plate 22. Furthermore, the longitudinal servo linear module 21 and the slide plate 22 are provided with two groups, and the two groups of longitudinal servo linear modules 21 and the slide plate 22 are mirrored with the horizontal midline in the front and rear directions of the frame 1 as the mirror axis, and the mirror images are set at the left and right ends of the frame 1, so that the cross plate 23 runs more stably, and a transverse servo linear module 21 is fixedly installed on the top of the cross plate 23. Module 24, an equipment box 3 is fixedly installed on the top of the internal sliding part of the transverse servo linear module 24, a servo hydraulic cylinder 4 is fixedly installed inside the equipment box 3, an upper mold 5 is clamped on the bottom piston end of the servo hydraulic cylinder 4, a small bracket 6 is fixedly installed on the upper surface of the top of the frame 1, and a lower mold 7 is attached to the top of the small bracket 6. In conjunction with the longitudinal servo linear module 21, the slide plate 22 can be moved forward and backward, thereby moving the cross plate 23 forward and backward, and in conjunction with the transverse servo linear module 24, the equipment box 3 can be moved left and right, and in conjunction with the servo hydraulic cylinder 4, the upper mold 5 can be moved up and down, so that the upper mold 5 can move in three axes, thereby completing the die-cutting operation on the workpiece passing over the lower mold 7.

[0029] In one embodiment of the utility model, a positioning assembly 8 is provided on the frame 1, and the positioning assembly 8 includes a rectangular plate 81, a rectangular plate 81 is fixedly installed on the outer wall of the frame 1, a servo asynchronous motor 82 is fixedly installed on the outer side of the rectangular plate 81, and a bidirectional screw rod 83 is rotatably installed inside the rectangular plate 81. When the lower mold 7 is placed on the small bracket 6, the servo asynchronous motor 82 on the outer side of the rectangular plate 81 is started, so that the bidirectional screw rod 83 rotates, and a threaded block 84 is threadedly installed on the outer side of the bidirectional screw rod 83, so that the two groups of threaded blocks 84 move towards each other, and a long strip block 85 is fixedly installed at the top center of the threaded block 84. A through rectangular groove 86 is opened at the top of the frame 1, and the long strip block 85 is slidably installed inside the rectangular groove 86, so that The two groups of long strips 85 move synchronously in the same direction inside the rectangular groove 86. A thin tube 87 is fixedly installed inside the top of the long strip 85. One end of the thin tube 87 is slidably installed inside the side wall of the frame 1. The other end of the thin tube 87 is fixedly connected to the center of the outer wall of the horizontal tube 88. A short tube 89 is fixedly installed on the outside of the end of the horizontal tube 88 away from the thin tube 87. A connector 810 is fixedly installed on the outside of the short tube 89. A rotating rod 811 is rotatably installed inside the connector 810. A fixed block 812 is fixedly installed on the outside of the bottom end of the rotating rod 811. A roller 813 is rotatably installed inside the fixed block 812. The roller 813 is located at the same horizontal height as the lower mold 7, so as to cooperate with the thin tube 87, the horizontal tube 88, the short tube 89, the connector 810, the rotating rod 811 and the fixed block 812, so that multiple groups of The roller 813 rotates while synchronously approaching the side of the lower die 7. In addition, a disc block 814 is fixedly installed on the outer side of one end of the capillary 87 away from the horizontal tube 88, and a clamping spring 815 is sleeved on the outer side of the capillary 87. One end of the clamping spring 815 is fixedly connected to the outer wall of the frame 1, and the other end of the clamping spring 815 is fixedly connected to the outer wall of the disc block 814, so that the operation of the capillary 87 is more stable. At this time, the clamping spring 815 is compressed and deformed in cooperation with the disc block 814, so that the lower die 7 can be centered, and then the influence of manual adjustment on the die cutting efficiency can be avoided. When the servo asynchronous motor 82 is reversed, the bidirectional lead screw 83 is reversed, so that the two sets of threaded blocks 84 move away from each other, so that the lower die 7 can be replaced conveniently. Furthermore, the rectangular plate 81, the screw There are two groups of pattern blocks 84, long strip blocks 85, thin tubes 87, transverse tubes 88, disc blocks 814 and clamping springs 815, and the two groups of rectangular plates 81, threaded blocks 84, long strip blocks 85, thin tubes 87, transverse tubes 88, disc blocks 814 and clamping springs 815 are all mirrored at the left and right ends of the frame 1 with the horizontal midline in the front-to-back direction of the frame 1 as the mirror axis. Further, there are four groups of short tubes 89, connectors 810, rotating rods 811, fixed blocks 812 and rollers 813 on the outside of a single group of transverse tubes 88, and the four groups of short tubes 89, connectors 810, rotating rods 811, fixed blocks 812 and rollers 813 are arranged in linear arrays with equal spacing, and there are three groups of fixed blocks 812 and rollers 813 on the outside of a single group of rotating rods 811.The three groups of fixed blocks 812 and rollers 813 are arranged in a circular array with equal spacing, with the center of the circular cross section of the rotating rod 811 as the center of the array, so as to achieve a better positioning effect.

[0030] In one embodiment of the utility model, a cleaning component 9 is arranged outside the small bracket 6, a large bracket 91 is fixedly mounted on the lower surface of the top of the frame 1, and a dust collecting device 92 is fixedly mounted on the upper surface of the bottom of the large bracket 91. It is worth noting that the dust collecting device 92 has a filtering and collecting structure inside, and the longitudinal servo linear module 21, the transverse servo linear module 24, the servo hydraulic cylinder 4, the servo asynchronous motor 82 and the dust collecting device 92 are all electrically connected to the PLC controller. Since it is an existing technology and an existing device, it will not be described here. A hose 93 is fixedly installed, a thick tube 94 is fixedly installed on the top of the hose 93, and one end of the thick tube 94 away from the hose 93 is connected to the side wall of the frame 1 by a clamp, and the arc-shaped outer wall of the disc block 814 slides and fits the arc-shaped inner wall of the thick tube 94. A bent tube 95 is fixedly installed inside the connector 810, and the hose 93, the thick tube 94, the bent tube 95, the connector 810, the short tube 89, the horizontal tube 88 and the thin tube 87 are connected to each other. In addition, two groups of hoses 93 and thick tubes 94 are provided, and the two groups of hoses 93 and thick tubes 94 are based on the horizontal center line in the front-back direction of the frame 1 as the mirror. The mirror image axis is set at the left and right ends of the frame 1, so that the cleaning effect is better. When the dust collection device 92 outside the large bracket 91 is started, the hose 93, the thick tube 94, the connector 810, the short tube 89, the horizontal tube 88 and the thin tube 87 are matched, so that the curved tube 95 can suck away the debris generated in the die cutting for cleaning. Furthermore, a fixed plate 96 is fixedly installed on the top of the frame 1, and an air bag 97 is fixedly installed on the outer wall of the fixed plate 96. A circular ring block 98 is fixedly installed on the outer wall of the long strip block 85. The circular ring block 98 slides and fits the outer wall of the air bag 97. The fixed plate 96 is provided with two The two groups of fixing plates 96 take the horizontal midline of the rectangular groove 86 in the left and right directions as the mirror axis, and the mirror images are arranged at the front and rear ends of the rectangular groove 86, and multiple groups of air bags 97 are arranged on the outer sides of the single group of fixing plates 96, and the multiple groups of air bags 97 are arranged in a linear array with equal spacing, and the two adjacent groups of air bags 97 fit together, so that the dustproof effect is better. Furthermore, when the long strip block 85 moves left and right, it drives the circular ring block 98 to move synchronously, thereby cooperating with the fixing plate 96 and the air bag 97 to prevent debris from falling through the rectangular groove 86 to the bottom of the top of the frame 1, causing inconvenience in cleaning.

[0031] Working principle: After the lower die 7 is placed on the small bracket 6, the servo asynchronous motor 82 on the outside of the rectangular plate 81 is started, so that the bidirectional lead screw 83 rotates, so that the two groups of threaded blocks 84 move towards each other, so that the two groups of long strips 85 move synchronously in the same direction inside the rectangular groove 86, so as to cooperate with the thin tube 87, the horizontal tube 88, the short tube 89, the connector 810, the rotating rod 811 and the fixed block 812, so that the multiple groups of rollers 813 rotate while synchronously approaching the side of the lower die 7. At this time, the disc block 814 is cooperated to make the pressing spring 815 compress and deform, so that the lower die 7 can be positioned in the center, and then the manual adjustment can be avoided to affect the efficiency of die cutting. The longitudinal servo linear module 21 can make the slide plate 22 move forward and backward, so that the horizontal plate 23 moves forward and backward, and the transverse servo linear module 21 can make the slide plate 22 move forward and backward. The wire module group 24 can make the equipment box 3 move left and right, and cooperate with the servo hydraulic cylinder 4 to make the upper mold 5 move up and down, so that the upper mold 5 can move in three axes to complete the die-cutting operation on the workpiece passing through the top of the lower mold 7. When the servo asynchronous motor 82 is run in reverse, the bidirectional screw 83 is reversed, so that the two groups of threaded blocks 84 move away from each other, which can facilitate the replacement of the lower mold 7. When the dust collection device 92 on the outside of the large bracket 91 is started, in conjunction with the hose 93, thick tube 94, connector 810, short tube 89, horizontal tube 88 and thin tube 87, the curved pipe 95 can suck away the debris generated in the die-cutting for cleaning. When the long strip block 85 moves left and right, it drives the circular ring block 98 to move synchronously, thereby cooperating with the fixed plate 96 and the air bag 97 to prevent the debris from falling through the rectangular groove 86 to the bottom of the top of the frame 1, causing inconvenience in cleaning.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A die-cutting machine with a die positioning function, comprising a frame (1), a longitudinal servo linear module (21) is fixedly mounted on the top of the frame (1), a slide plate (22) is fixedly mounted on the top of the internal sliding member of the longitudinal servo linear module (21), a transverse plate (23) is fixedly mounted on the outer side of the slide plate (22), a transverse servo linear module (24) is fixedly mounted on the top of the transverse plate (23), an equipment box (3) is fixedly mounted on the top of the internal sliding member of the transverse servo linear module (24), a servo hydraulic cylinder (4) is fixedly mounted inside the equipment box (3), an upper die (5) is clamped on the bottom piston end of the servo hydraulic cylinder (4), a small bracket (6) is fixedly mounted on the upper surface of the top of the frame (1), and a lower die (7) is attached to the top of the small bracket (6), Features: The frame (1) is provided with a positioning assembly (8), and the positioning assembly (8) comprises: A rectangular plate (81), the outer wall of the frame (1) is fixedly mounted with the rectangular plate (81), the outer side of the rectangular plate (81) is fixedly mounted with a servo asynchronous motor (82), the inner side of the rectangular plate (81) is rotatably mounted with a bidirectional screw rod (83), and the outer side of the bidirectional screw rod (83) is threadedly mounted with a thread block (84); A long strip block (85), the long strip block (85) is fixedly installed at the center of the top of the threaded block (84), a rectangular groove (86) penetrating therethrough is opened at the top of the frame (1), the long strip block (85) is slidably installed inside the rectangular groove (86), a thin tube (87) is fixedly installed inside the top of the long strip block (85), one end of the thin tube (87) is slidably installed inside the side wall of the frame (1), the other end of the thin tube (87) is fixedly connected to the center of the outer wall of the transverse tube (88), and a short tube (89) is fixedly installed on the outer side of one end of the transverse tube (88) away from the thin tube (87); A connecting head (810) is fixedly installed on the outside of the short tube (89), a rotating rod (811) is rotatably installed inside the connecting head (810), a fixing block (812) is fixedly installed on the outside of the bottom end of the rotating rod (811), a roller (813) is rotatably installed inside the fixing block (812), and the roller (813) is located at the same horizontal height as the lower mold (7).

2. A die-cutting machine with a die positioning function according to claim 1, Features: A disc block (814) is fixedly mounted on the outer side of one end of the capillary tube (87) away from the transverse tube (88), and a clamping spring (815) is sleeved on the outer side of the capillary tube (87), one end of the clamping spring (815) is fixedly connected to the outer wall of the frame (1), and the other end of the clamping spring (815) is fixedly connected to the outer wall of the disc block (814).

3. A die-cutting machine with a die positioning function according to claim 2, Features: The longitudinal servo linear module (21), the slide plate (22), the rectangular plate (81), the threaded block (84), the long strip block (85), the thin tube (87) and the transverse tube (88) are provided in two groups, and the two groups of the longitudinal servo linear module (21), the slide plate (22), the rectangular plate (81), the threaded block (84), the long strip block (85), the thin tube (87) and the transverse tube (88) are both mirrored at the left and right ends of the frame (1) with the horizontal center line in the front-back direction of the frame (1) as the mirror axis.

4. A die-cutting machine with a die positioning function according to claim 3, Features: Multiple groups of the short tubes (89), connectors (810), rotating rods (811), fixing blocks (812) and rollers (813) are provided outside a single group of the transverse tubes (88).

5. A die-cutting machine with a die positioning function according to claim 4, Features: A cleaning assembly (9) is arranged on the outside of the small bracket (6); a large bracket (91) is fixedly mounted on the lower surface of the top of the frame (1); a dust collecting device (92) is fixedly mounted on the upper surface of the bottom of the large bracket (91); a hose (93) is fixedly mounted on the dust collecting device (92); a thick tube (94) is fixedly mounted on the top of the hose (93); an end of the thick tube (94) away from the hose (93) is connected to the side wall of the frame (1) by clamping; the arc-shaped outer wall of the disc block (814) is slidably fitted to the arc-shaped inner wall of the thick tube (94); a bent tube (95) is fixedly mounted inside the connector (810); and the hose (93), the thick tube (94), the bent tube (95), the connector (810), the short tube (89), the horizontal tube (88) and the thin tube (87) are internally connected.

6. A die-cutting machine with a die positioning function according to claim 5, Features: A fixing plate (96) is fixedly mounted on the top of the frame (1), an air bag (97) is fixedly mounted on the outer wall of the fixing plate (96), a circular ring block (98) is fixedly mounted on the outer wall of the long strip block (85), the circular ring block (98) is slidably fitted to the outer wall of the air bag (97), and two groups of fixing plates (96) are provided.

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