Cutting ring type special-shaped numerical control sponge cutting machine

Abstract

The cutting ring type special-shaped numerical control sponge cutting machine comprises a base assembly, a cutting ring assembly, a control assembly and a chamfering assembly, the middle of the base assembly is connected with the cutting ring assembly in a sliding mode, the front end of the base assembly is fixedly connected with the control assembly, and the chamfering assembly is placed at the rear end of the base assembly. The device is characterized by further comprising a base assembly, the base assembly comprises a first conveying belt, a second conveying belt, a sliding frame, a sliding groove and a first motor, connecting blocks are arranged at the left end and the right end of the first conveying belt, the second conveying belt is arranged at the rear end of the first conveying belt, the sliding frame is in sliding connection with the movable frame through the sliding groove, and the sliding groove is formed in the upper end of the sliding frame. And the first motor is fixedly connected to the left side of the sliding frame, and by arranging the chamfering assembly capable of chamfering the sponge needing to be cut, the device can directly chamfer the sponge when the sponge needs to be chamfered, so that the device is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of sponge cutting machinery, in particular to a ring-knife type special-shaped numerical control sponge cutting machine. Background Technique

[0002] Sponge cutting machines are divided into manual sponge cutting machines and numerical control sponge cutting machines. Manual sponge cutting machines are cheap, but the utilization rate of sponges is relatively low, and the operation is complex. Numerical control sponge cutting machines have moderate prices and simple operations. Generally, people who can use a computer can operate them, which can effectively improve the utilization rate of sponges, and there is no dust generated during cutting. The sponge cutting equipment on the market is mainly laser cutting, which uses the energy generated by the high temperature of the laser to cut the sponge. At the same time, because the laser beam is thin, it meets the requirements of material saving and high precision.

[0003] For example, a ring-knife special-shaped sponge cutting machine (authorized announcement number CN202016086U) includes a gantry. A sponge conveying working platform is arranged below the gantry. A frame-shaped tool holder that can move horizontally or vertically is arranged on the gantry. A ring-shaped tool belt supported by four tool pulleys is arranged on the tool holder; a mechanism for twisting the tool belt is fixed on the tool holder. The tool belt twisting mechanism includes a hollow shaft installed on the tool holder through a hollow shaft supporting box body; a tool clamping component is installed at one end of the hollow shaft; the other end of the hollow shaft is connected to a driving motor through a transmission mechanism.

[0004] The above device realizes the change of the cutting edge direction of the ring-shaped tool belt by driving the tool clamping component connected to the hollow shaft by the driving motor, and realizes the rapid special-shaped cutting of the sponge, greatly improving the cutting efficiency. However, there is no device in the above device that can chamfer the sponge to be cut, resulting in inconvenience when the above device needs to chamfer the sponge, as it is necessary to move the sponge to the chamfering device for cutting. Content of the Utility Model

[0005] Therefore, in order to solve the above deficiencies, the utility model provides a ring-knife type special-shaped numerical control sponge cutting machine here.

[0006] The present utility model is realized as follows. A ring-knife type special-shaped numerical control sponge cutting machine is constructed. The device includes a base assembly, a ring-knife assembly, a control assembly, and a chamfering assembly. The middle of the base assembly is slidably connected to the ring-knife assembly. The front end of the base assembly is fixedly connected to the control assembly. The chamfering assembly is placed at the rear end of the base assembly. It is characterized in that: it further includes a base assembly. The base assembly includes a first conveyor belt. Connection blocks are provided at the left and right ends of the first conveyor belt. A second conveyor belt is placed at the rear end of the first conveyor belt. A carriage is slidably connected to a moving frame through a chute. The chute is provided at the upper end of the carriage. A first motor is fixedly connected to the left side of the carriage. The front drive shaft of the first motor is fixedly connected to a threaded rod. The threaded rod is rotatably connected within the chute.

[0007] Preferably, the ring-knife assembly includes a moving frame. The moving frame is placed between the first conveyor belt and the second conveyor belt. A threaded groove is provided at the lower end of the moving frame. An electric push rod is fixedly connected to the right side of the moving frame. A tensioning frame is fixedly connected to the front telescopic rod of the electric push rod on the right side. A tensioning wheel is rotatably connected to the front end of the tensioning frame. A second motor is fixedly connected to the rear end of the moving frame. The front drive shaft of the second motor is fixedly connected to a ring-knife turntable. The ring-knife turntable is rotatably connected within the moving frame. A ring knife is rotatably connected to the ring-knife turntable.

[0008] Preferably, the control assembly includes a control display. The control display is placed on the left side of the second conveyor belt. A pressing frame is rotatably connected to the left and right ends of the first conveyor belt at the lower end. A return spring is fixedly connected to the left and right ends of the first conveyor belt at the lower end. The upper end of the return spring is rotatably connected to the pressing frame. A conductive roller is rotatably connected to the upper end of the pressing frame. A conductive wire is rotatably connected within the conductive roller. A discharge disc is fixedly connected to the left side of the conductive wire.

[0009] Preferably, the chamfering assembly includes a chamfering fixed seat. The chamfering fixed seat is placed at the rear end of the second conveyor belt. A third motor is fixedly connected to the middle of the chamfering fixed seat. A gear is fixedly connected to the front drive shaft of the third motor in the middle. An annular rack is engaged with the gear. A circular knife holder is fixedly connected within the annular rack. The circular knife holder is slidably connected to the upper end of the chamfering fixed seat. A chamfering cutter is fixedly connected to the middle of the circular knife holder.

[0010] Preferably, the threaded rod is threadedly connected to the lower end of the moving frame through the threaded groove.

[0011] Preferably, there are four groups of the ring-knife turntables in total.

[0012] Preferably, there are two sets of the pressing frames and the return springs, and they are both arranged on the first conveyor belt.

[0013] The utility model has the following advantages: The present utility model provides a ring-knife type special-shaped numerical control sponge cutting machine through improvement. Compared with the same type of equipment, the following improvements are made:

[0014] For the ring-knife type special-shaped numerical control sponge cutting machine of the present utility model, by providing a chamfering component that can chamfer the sponge to be cut, it is more convenient for this device to directly chamfer the sponge when chamfering is required. Brief Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the base component of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the ring-knife component of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the control component of the present utility model;

[0019] Figure 5 is a schematic structural diagram of the chamfering component of the present utility model.

[0020] Wherein: base component - 1, first conveyor belt - 11, second conveyor belt - 12, sliding frame - 13, chute - 14, first motor - 15, threaded rod - 16, ring-knife component - 2, moving frame - 21, thread groove - 22, electric push rod - 23, tensioning frame - 24, tensioning wheel - 25, second motor - 26, ring-knife turntable - 27, ring-knife - 28, control component - 3, control display - 31, pressing frame - 32, return spring - 33, conductive pressure wheel - 34, conductive wire - 35, discharge disk - 36, chamfering component - 4, chamfering fixed seat - 41, third motor - 42, gear - 43, annular rack - 44, circular knife rest - 45, chamfering cutter - 46. Detailed Description of the Preferred Embodiments

[0021] The following describes the principles and features of the present utility model in conjunction with the attached Figures 1 to 5 The principles and features of the present utility model are described below. The examples given are only for explaining the present utility model and are not used to limit the scope of the present utility model. In the following paragraphs, the present utility model is described more specifically by way of example with reference to the drawings. The advantages and features of the present utility model will be clearer according to the following description and the claims. It should be noted that the drawings are all in a very simplified form and use non-precise scales, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present utility model.

[0022] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are only for the purpose of illustration.

[0023] Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in the description of this utility model in this article are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used in this article includes any and all combinations of one or more of the related listed items.

[0024] Embodiment 1:

[0025] Please refer to Figures 1 to 5 , a ring knife-shaped special-shaped numerical control sponge cutting machine of the present utility model, including a base assembly 1, a ring knife assembly 2, a control assembly 3, and a chamfering assembly 4. The middle of the base assembly 1 is slidably connected to the ring knife assembly 2, the front end of the base assembly 1 is fixedly connected to the control assembly 3, and the chamfering assembly 4 is placed at the rear end of the base assembly 1. It is characterized in that: it further includes a base assembly 1. Connecting blocks are provided at the left and right ends of the first conveyor belt 11. The second conveyor belt 12 is placed at the rear end of the first conveyor belt 11. The carriage 13 is slidably connected to the moving frame 21 through the chute 14. The chute 14 is provided at the upper end of the carriage 13. The first motor 15 is fixedly connected to the left side of the carriage 13. The front drive shaft of the first motor 15 is fixedly connected to the threaded rod 16. After the first motor 15 is started, it can drive the threaded rod 16 to rotate to drive the moving frame 21 and its upper components to move. The threaded rod 16 is rotatably connected in the chute 14. The threaded rod 16 is threadedly connected to the lower end of the moving frame 21 through the thread groove 22;

[0026] Ring knife assembly 2, the moving frame 21 is placed between the first conveyor belt 11 and the second conveyor belt 12. The thread groove 22 is provided at the lower end of the moving frame 21. The electric push rod 23 is fixedly connected to the right side of the moving frame 21. After the electric push rod 23 is started, it can drive the tensioning frame 24 and its front-end components to move to move the ring knife 28 and adjust the tension of the ring knife 28. The right side of the tensioning frame 24 is fixedly connected to the front telescopic rod of the electric push rod 23. The tensioning wheel 25 is rotatably connected to the front end of the tensioning frame 24. The second motor 26 is fixedly connected to the rear end of the moving frame 21. The front drive shaft of the second motor 26 is fixedly connected to the ring knife turntable 27. The ring knife turntable 27 is rotatably connected in the moving frame 21. The ring knife 28 is rotatably connected to the ring knife turntable 27. There are four groups of ring knife turntables 27 in total;

[0027] The control component 3 controls the display 31 to be placed on the left side of the second conveyor belt 12. The lower end of the pressing frame 32 is rotatably connected to the left and right ends of the first conveyor belt 11. The lower end of the return spring 33 is fixedly connected to the left and right ends of the first conveyor belt 11. The upper end of the return spring 33 is rotatably connected to the pressing frame 32. The conductive pressure wheel 34 is rotatably connected to the upper end of the pressing frame 32. The conductive pressure wheel 34 can adsorb the static electricity on the sponge and convey the adsorbed static electricity to the conductive wire 35 so that the static electricity can be discharged from the discharge plate 36. The conductive wire 35 is rotatably connected inside the conductive pressure wheel 34. The discharge plate 36 is fixedly connected to the left side of the conductive wire 35. There are two groups of pressing frames 32 and return springs 33, and they are both arranged on the first conveyor belt 11.

[0028] The present utility model provides an improved ring knife-shaped special-shaped numerical control sponge cutting machine through improvement, and its working principle is as follows;

[0029] First, when using this device, first place this device in the working area, and then connect the device to an external power source to provide the electric energy required for the operation of this device;

[0030] Second, when this device needs to be used, the sponge to be cut can be first placed on the upper end of the first conveyor belt 11, and then the first conveyor belt 11 is controlled by the control display 31 to convey the sponge so that the sponge contacts and lifts the conductive pressure wheel 34. When the conductive pressure wheel 34 is lifted, it can drive the return spring 33 to expand and contract so that the conductive pressure wheel 34 can apply pressure to the sponge to stably convey the sponge and the conductive pressure wheel 34 can adsorb the static electricity on the sponge and convey the adsorbed static electricity to the conductive wire 35 so that the static electricity can be discharged from the discharge plate 36. Then, the first motor 15 is controlled to start. After the first motor 15 starts, it can drive the threaded rod 16 to rotate and drive the moving frame 21 and its upper components to move to the designated position. Then, the electric push rod 23 is started to drive the tensioning frame 24 and its front-end components to move to adjust the tension of the ring knife 28. Then, the second motor 26 is started to drive the ring knife turntable 27 to rotate and drive the ring knife 28 to rotate synchronously to cut the sponge. Then, the staff can control the first conveyor belt 11, the second conveyor belt 12 and the first motor 15 to start according to the set program through the control display 31 to numerically control the sponge into the specified shape.

[0031] Embodiment 2:

[0032] Please refer to Figures 1 to 5A ring-knife type special-shaped numerical control sponge cutting machine of the present utility model. Compared with the first embodiment, this embodiment further includes: a chamfering assembly 4. The chamfering fixing seat 41 is placed at the rear end of the second conveyor belt 12. The third motor 42 is fixedly connected to the middle of the chamfering fixing seat 41. The middle of the gear 43 is fixedly connected to the front drive shaft of the third motor 42. After the third motor 42 is started, it can drive the gear 43 to rotate. When the gear 43 rotates, it can drive the ring-shaped rack 44 and its upper components to rotate to a specified angle. The ring-shaped rack 44 meshes with the gear 43. The circular tool holder 45 is fixedly connected to the ring-shaped rack 44. The circular tool holder 45 is slidably connected to the upper end of the chamfering fixing seat 41. The chamfering cutter 46 is fixedly connected to the middle of the circular tool holder 45.

[0033] In this embodiment:

[0034] First, when chamfering the sponge is required, the third motor 42 can be started by controlling the display 31 first. After the third motor 42 is started, it can drive the gear 43 to rotate. When the gear 43 rotates, it can drive the ring-shaped rack 44 and its upper components to rotate to a specified angle. Then, control the second conveyor belt 12 to start to convey the cut sponge to the chamfering fixing seat 41 so that the sponge contacts the chamfering cutter 46 to chamfer the sponge.

[0035] The present utility model provides a ring-knife type special-shaped numerical control sponge cutting machine through improvement. By setting the chamfering assembly 4 that can chamfer the sponge to be cut, it is more convenient for the device to directly chamfer the sponge when chamfering the sponge is required.

[0036] The above shows and describes the basic principles, main features and advantages of the present utility model. And the standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the records of the specification and the drawings. The specific connection methods of each part all adopt mature conventional means such as bolts, rivets and welding in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. Plus, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A ring-knife type special-shaped CNC sponge cutting machine, comprising a base assembly (1), a ring-knife assembly (2), a control assembly (3), and a chamfering assembly (4), wherein the middle portion of the base assembly (1) is slidably connected to the ring-knife assembly (2), the front end of the base assembly (1) is fixedly connected to the control assembly (3), and the rear end of the base assembly (1) is provided with a chamfering assembly (4), characterized in that: It also includes a base assembly (1), the base assembly (1) comprising: A first conveyor belt (11), wherein connecting blocks are provided at left and right ends of the first conveyor belt (11); A second conveyor belt (12), wherein the second conveyor belt (12) is disposed at the rear end of the first conveyor belt (11); A slide frame (13), wherein the slide frame (13) is slidably connected to the moving frame (21) via a slide groove (14); A slide groove (14), wherein the slide groove (14) is arranged at the upper end of the slide frame (13); A first motor (15), the first motor (15) is fixedly connected to the left side of the slide (13), and a front end driving shaft of the first motor (15) is fixedly connected to the threaded rod (16); A threaded rod (16) is rotatably connected in the slide groove (14).

2. According to claim 1, a ring-knife type special-shaped CNC sponge cutting machine is characterized in that: The ring knife assembly (2) comprises: A movable frame (21), wherein the movable frame (21) is disposed between the first conveyor belt (11) and the second conveyor belt (12); A thread groove (22), wherein the thread groove (22) is arranged at the lower end of the movable frame (21); An electric push rod (23), wherein the electric push rod (23) is fixedly connected to the right side of the moving frame (21); A tensioning frame (24), the right side of which is fixedly connected to the front telescopic rod of the electric push rod (23); A tensioning wheel (25), the tensioning wheel (25) being rotatably connected to the front end of the tensioning frame (24); A second motor (26), wherein the second motor (26) is fixedly connected to the rear end of the moving frame (21), and a driving shaft at the front end of the second motor (26) is fixedly connected to the ring knife rotating disc (27); A circular knife rotating disc (27), wherein the circular knife rotating disc (27) is rotatably connected to the movable frame (21); A ring knife (28) is rotatably connected to the ring knife rotating disk (27).

3. According to claim 1, a ring-knife type special-shaped CNC sponge cutting machine is characterized in that: The control component (3) comprises: A control display (31), wherein the control display (31) is placed on the left side of the second conveyor belt (12); A press frame (32), the lower end of which is rotatably connected to the left and right ends of the first conveyor belt (11); A rebound spring (33), wherein the lower end of the rebound spring (33) is fixedly connected to the left and right ends of the first conveyor belt (11), and the upper end of the rebound spring (33) is rotatably connected to the pressure frame (32); A conductive pressure wheel (34), wherein the conductive pressure wheel (34) is rotatably connected to the upper end of the pressure frame (32); A conductive wire (35), the conductive wire (35) being rotatably connected to the conductive wheel (34); A discharge disk (36), wherein the discharge disk (36) is fixedly connected to the left side of the conductive wire (35).

4. According to claim 1, a ring-knife type special-shaped CNC sponge cutting machine is characterized in that: The chamfering assembly (4) comprises: A chamfered fixing seat (41), wherein the chamfered fixing seat (41) is disposed at the rear end of the second conveyor belt (12); A third motor (42), the third motor (42) being fixedly connected to the middle portion of the chamfered fixing seat (41); A gear (43), wherein the middle portion of the gear (43) is fixedly connected to the front end drive shaft of the third motor (42); An annular rack (44), wherein the annular rack (44) is meshed with the gear (43); A ring-shaped tool holder (45), wherein the ring-shaped tool holder (45) is fixedly connected to the ring-mounted rack (44), and the ring-shaped tool holder (45) is slidably connected to the upper end of the chamfering fixed seat (41); A chamfering cutter (46) is fixedly connected to the middle part of the ring-shaped cutter holder (45).

5. According to claim 1, a ring-knife type special-shaped CNC sponge cutting machine is characterized in that: The threaded rod (16) is threadedly connected to the lower end of the movable frame (21) via a threaded groove (22).

6. According to claim 2, a ring-knife type special-shaped CNC sponge cutting machine is characterized by: The ring knife rotating disc (27) is provided with four groups in total.

7. According to claim 3, a ring-knife type special-shaped CNC sponge cutting machine is characterized in that: The pressure frame (32) and the rebound spring (33) are both provided in two groups and are both arranged on the first conveyor belt (11).

Images