CN112208071B

CN112208071B - Automatic resection device

Info

Publication number: CN112208071B
Application number: CN201910634326.2A
Authority: CN
Inventors: 吴显峰
Original assignee: China Wonderland Nurserygoods Co Ltd
Current assignee: China Wonderland Nurserygoods Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2022-08-05
Anticipated expiration: 2039-07-12
Also published as: CN112208071A

Abstract

The invention discloses automatic cutting equipment which comprises a supporting frame, a positioning device, a cutting piece and a processor, wherein the positioning device is arranged above the supporting frame, a button is clamped on the positioning device, the cutting piece is arranged on the supporting frame and is positioned below the positioning device, the processor is arranged on the supporting frame and controls the cutting piece to move on the supporting frame, the processor controls the cutting piece to selectively carry and cut a pouring gate along at least one of the X-axis direction, the Y-axis direction and the Z-axis direction, and the X-axis direction, the Y-axis direction and the Z-axis direction are mutually vertical in pairs. According to the automatic cutting equipment, the cutting part is controlled by the processor to select to carry and cut the gate along at least one of the X-axis direction, the Y-axis direction and the Z-axis direction according to the structure and the position of the gate on the button, so that the purpose of flexibly cutting the gate is achieved.

Description

Automatic resection device

Technical Field

The invention relates to the field of cutting equipment, in particular to automatic cutting equipment for cutting a pouring gate.

Background

When the plastic button product is molded, a liquid channel is arranged in the injection molding machine so that liquid can flow into the mold for molding. The solids in the liquid channel after solidification of the liquid form the gates which adhere to the plastic button and therefore need to be removed to obtain a plastic button of the desired size and appearance.

Since the structure of the plastic button is required to be changed according to the production requirement, the pouring manner of the plastic button is adjusted along with the structure of the plastic button, so that the structure and the position of the pouring gate attached to the plastic button product are changed. The existing gate cutting equipment is used for placing a plastic button into a tool, and after a clamping device is controlled to position and clamp the plastic button, a punch is used for punching and cutting off a gate on the plastic button, but the punch of the gate cutting equipment can only punch and cut the gate along the up-down direction, so that the gate of the clamped plastic button needs to be in the stroke range of the punch, if the structure and/or the position of the gate of the plastic button are changed, the punch cannot effectively punch and cut off the gate, and the existing gate cutting equipment cannot flexibly use the punch to cut off the gate according to the structure and the position of the gate of a product, so that the application range of the gate cutting equipment is limited.

Therefore, there is a need for a cutting apparatus capable of performing flexible cutting according to the structure and position of a gate of a button to overcome the above-mentioned drawbacks.

Disclosure of Invention

The invention aims to provide an automatic cutting device capable of flexibly punching according to the structure and the position of a gate of a button.

In order to achieve the purpose, the automatic cutting equipment comprises a supporting frame, a positioning device, a cutting piece and a processor, wherein the positioning device is arranged above the supporting frame, a button is clamped on the positioning device, the cutting piece is arranged on the supporting frame and located below the positioning device, the processor is arranged on the supporting frame and controls the cutting piece to move on the supporting frame, the processor controls the cutting piece to selectively carry and cut a pouring gate along at least one of the X-axis direction, the Y-axis direction and the Z-axis direction, and the X-axis direction, the Y-axis direction and the Z-axis direction are perpendicular to each other in pairs.

Preferably, the processor comprises a controller and a three-axis driver, the three-axis driver is connected with the controller through wired connection or wireless communication, and the controller controls the three-axis driver to drive the cutting part to perform linear reciprocating carry-in cutting motion on the support frame along at least one of the horizontal X-axis direction, the horizontal Y-axis direction and the vertical Z-axis direction.

Preferably, the positioning device is provided with a positioning cavity for clamping and positioning the button, and the positioning cavity is of an expandable structure.

Preferably, the bottom of the positioning cavity is provided with a lower baffle component.

Preferably, the positioning device comprises positioning bodies which are symmetrically arranged and can be close to or far away from each other, clamping notches matched with the outer edges of the buttons are arranged on the positioning bodies, and the two clamping notches are oppositely arranged to form a positioning cavity.

Preferably, keep off the subassembly down including being the lower fender unit of symmetry setting, keep off the one end of unit down and connect in the lower extreme of clamping breach, keep off the other end of unit down and toward the setting of locating cavity horizontal extension.

Preferably, the positioning body is provided with clamping notches at two ends of the top of the clamping notch.

Preferably, when the positioning cavity clamps the button, the two positioning bodies and the two lower retaining units are arranged at intervals to form a carry channel.

Preferably, the cutter comprises a cutter body and a cutter head, the cutter head being connected to the cutter body, the cutter body being connected to the tri-axial drive.

Preferably, the moving direction of the positioning body is perpendicular to the X-axis direction.

Compared with the prior art, the automatic cutting equipment comprises a positioning device, a cutting part and a processor, wherein the positioning device is arranged above a support frame, a button is clamped on the positioning device, the cutting part is arranged on the support frame and is positioned below the positioning device, the processor is arranged on the support frame and controls the cutting part to move on the support frame, the processor controls the cutting part to selectively carry and cut a pouring gate along at least one of the X-axis direction, the Y-axis direction and the Z-axis direction, the X-axis direction, the Y-axis direction and the Z-axis direction are mutually vertical in pairs, therefore, according to the structure and the position of the gate on the button, the automatic cutting equipment can enable the processor to control the cutting piece to selectively carry out cutting movement on the support frame along at least one of the horizontal X-axis direction, the horizontal Y-axis direction and the vertical Z-axis direction, so that the cutting piece can flexibly cut the gate.

Drawings

FIG. 1 is a perspective view of a three axis driver of the present invention driving a gate on a cut-off button.

Fig. 2 is a schematic projection view along the direction a in fig. 1.

Fig. 3 is a schematic perspective view of the three-axis driver of the present invention driving the cutting member to perform a carry-in cutting motion under the positioning device.

Fig. 4 is a schematic perspective view of fig. 3 at another angle.

Fig. 5 is a schematic perspective view of the button of the present invention with its bottom surface facing upward.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 and 5, the automatic cutting apparatus of the present invention is used to cut off the gate 41 of the push button 4, wherein the automatic cutting equipment comprises a support frame (not shown), a positioning device 10, a cutting part 20 and a processor, the positioning device 10 is arranged above the support frame, the button 4 is clamped on the positioning device 10, the cutting part 20 is arranged on the support frame and is positioned below the positioning device 10, the processor is arranged on the support frame and is used for controlling the movement of the cutting part 20 on the support frame, the processor controls the cutting part 20 to selectively carry and cut the sprue 41 along at least one of the X-axis direction, the Y-axis direction and the Z-axis direction, the X-axis direction, the Y-axis direction and the Z-axis direction are mutually vertical in pairs, so that the automatic cutting apparatus can flexibly cut the gate 41 by the processor-controlled cutting member 20 according to the structure and position of the gate 41 on the button 4. Specifically, according to the type of the gate 41 which needs to be cut actually, the processor controls the carry cutting path of the cutting part 20 according to the control instruction corresponding to the type of the gate 41 stored in advance; more specifically, the processor includes a controller (not shown) and a three-axis driver 31, the three-axis driver 31 is connected with the controller through wired connection or wireless communication, the controller controls the three-axis driver 31 to drive the resection part 20 to perform linear reciprocating carry resection motion on the support frame along at least one of a horizontal X-axis direction, a horizontal Y-axis direction and a vertical Z-axis direction, and the controller of the present application may be an existing controller; for example, the three-axis driver 31 is a three-axis driving mechanism commonly used in the current machine tool, and certainly, according to actual needs, the three-axis driver 31 may also be selected as a manipulator commonly used in the current processing equipment, so the three-axis driver is not limited thereto, and the controller may be selected as a CPU or a PLC commonly used in the current machine tool, but is not limited thereto. For more efficient and flexible operation of the cutting member 20 to cut the gate 41, the cutting member 20 includes a cutter body 21 and a cutter head 22, the cutter head 22 is connected to the cutter body 21, the cutter body 21 is connected to the three-axis driver 31, for example, the cutter head 22 can cut the gate 41 by turning, milling, grinding or laser ablation, but is not limited thereto.

As shown in fig. 3 and 4, the positioning device 10 has a positioning cavity 11 for clamping and positioning the button 4, and the positioning cavity 11 is in an expandable structure so as to facilitate clamping of the button 4. Specifically, positioner 10 is including being the symmetry setting and can be close to each other or the location body 13 of keeping away from, is provided with button 4's outer fringe assorted clamping breach 131 on the location body 13, and two clamping breaches 131 set up relatively and form location chamber 11, and when two location bodies 13 clamped button 4 jointly, clamping breach 131 on the location body 13 hugs closely button 4's outer fringe for button 4 was pressed from both sides tightly by two location bodies 13 fully, realizes the stable effectual location to button 4. The moving direction of the positioning body 13 is perpendicular to the X-axis direction, for example, the moving direction of the positioning body 13 is the Y-axis direction, and the cutting head 22 can cut off the gate 41 along the X-axis direction and the Z-axis direction. In order to clamp or remove the button 4 from the positioning cavity 11, the positioning body 13 has clamping notches 132 at two ends of the top of the clamping notch 131, for example, the clamping notch 132 is an arc-shaped notch, and naturally, the clamping notch 132 may be an angular notch according to actual needs, but is not limited thereto.

As shown in fig. 3 and 4, in order to avoid dropping the button 4 from the positioning cavity 11 when clamping the button 4, the bottom of the positioning cavity 11 is provided with the lower retaining member 12, specifically, the lower retaining member 12 includes the lower retaining units 121 symmetrically arranged, one ends of the lower retaining units 121 are connected to the lower end of the clamping gap 131, the other ends of the lower retaining units 121 extend horizontally into the positioning cavity 11, when the two lower retaining units 121 are close to each other, the button 4 placed in the positioning cavity 11 is effectively supported, and the clamping of the button 4 is facilitated. When the positioning cavity 11 clamps the button 4, the two positioning bodies 13 and the two lower retaining units 121 are spaced to form the carry channel 14, so that the cutter body 21 of the cutting part 20 can carry in the carry channel 14, and the cutter body 21 can cut the gate 41 conveniently.

The operation of the automatic excision apparatus of the present invention will be described with reference to fig. 1 to 5: as shown in fig. 5, in the present embodiment, the gate 41 of the button 4 has a columnar shape and is located on the bottom surface of the button 4 near the outer edge of the button 4. Before the cutting member 20 cuts the gate 41, as shown in fig. 3 and 4, the positioning bodies 13 are operated to move in the Y-axis direction to make the two positioning bodies 13 approach each other, and then the button 4 is placed in the positioning cavity 11 by using a mechanical hand or a manual grip, and the button 4 is supported by the two lower blocking units 121 at the bottom of the positioning cavity 11, so that the button 4 cannot slide down from the positioning cavity 11. The positioning bodies 13 are driven to move continuously along the Y-axis direction so that the two positioning bodies 13 clamp the button 4, the clamping notch 131 of the positioning body 13 is attached to the outer edge of the button 4, and the button 4 is stably and effectively clamped, at this time, a carry channel 14 is arranged between the two positioning bodies 13, so that the controller controls the three-axis driver 31 to drive the cutter head 22 of the cutting part 20 to feed in the carry channel 14, and the cutter head 22 carries out carry cutting on the sprue 41 of the button 4 along the X-axis direction and/or the Z-axis direction, therefore, the automatic cutting device can flexibly use the cutting part 20 to cut the sprue 41 with different structures and positions on the button 4, and the working principle is as described above.

With continuing reference to fig. 1 to 5, the automatic cutting apparatus of the present invention includes a positioning device 10, a cutting member 20 and a processor, the positioning device 10 is disposed above the supporting frame, the button 4 is clamped on the positioning device 10, the cutting member 20 is disposed on the supporting frame and below the positioning device 10, the processor is disposed on the supporting frame and controls the cutting member 20 to move on the supporting frame, the processor controls the cutting member 20 to selectively carry and cut the gate 41 along at least one of the X-axis direction, the Y-axis direction and the Z-axis direction, the X-axis direction, the Y-axis direction and the Z-axis direction are mutually perpendicular to each other, so that the automatic cutting apparatus of the present invention can make the processor control the cutting member 20 to selectively carry and cut on the supporting frame along at least one of the horizontal X-axis direction, the horizontal Y-axis direction and the vertical Z-axis direction according to the structure and the position of the gate 41 of the button 4, thereby allowing the cut-off member 20 to flexibly cut off the gate 41.

The above disclosure is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, so that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the invention.

Claims

1. An automatic cutting apparatus for cutting off a gate of a button, characterized in that: the device comprises a support frame, a positioning device, a cutting part and a processor, wherein the positioning device is arranged above the support frame, a button is clamped on the positioning device, the cutting part is arranged on the support frame and is positioned below the positioning device, the processor is arranged on the support frame and controls the cutting part to move on the support frame, the processor controls the cutting part to selectively carry and cut a pouring gate along at least one of the X-axis direction, the Y-axis direction and the Z-axis direction, the X-axis direction, the Y-axis direction and the Z-axis direction are mutually perpendicular in pairs,

wherein the positioning device is provided with a positioning cavity for clamping and positioning the button, the positioning cavity is of an expandable structure,

the bottom of the positioning cavity is provided with a lower baffle component,

the positioning device comprises positioning bodies which are symmetrically arranged and can be close to or far away from each other, clamping notches matched with the outer edges of the buttons are arranged on the positioning bodies, and the clamping notches are oppositely arranged to form the positioning cavity.

2. The automatic resection device of claim 1, wherein the processor includes a controller and a tri-axial driver, the tri-axial driver being connected to the controller by a wired connection or a wireless communication, the controller controlling the tri-axial driver to drive the resection member in a linear reciprocating carry-over resection motion on the support frame in at least one of the horizontal X-axis direction, the horizontal Y-axis direction, and the vertical Z-axis direction.

3. The automated excision apparatus according to claim 2, wherein said excision member comprises a cutter body and a cutter head, said cutter head being attached to said cutter body, said cutter body being attached to said triaxial drive.

4. The automatic resection equipment of claim 1, wherein the lower stop assembly comprises lower stop units which are symmetrically arranged, one end of each lower stop unit is connected to the lower end of the clamping gap, and the other end of each lower stop unit extends horizontally towards the positioning cavity.

5. The automatic resection equipment of claim 4, wherein when the button is clamped by the positioning cavity, a carry channel is formed between the two positioning bodies and between the two lower retaining units at intervals.

6. The automatic resection equipment of claim 1, wherein the positioning body is provided with clamping notches at two ends of the top of the clamping notch.

7. The automatic resection device of claim 1, wherein the direction of motion of the positioning body is perpendicular to the X-axis direction.