A cutting die changing auxiliary mechanism for a cutting machine

Abstract

The utility model discloses a kind of cutting machine cutter die tool changing auxiliary mechanism, it is related to cutting machine technical field, the tool changing auxiliary mechanism, including side frame and cutter body, the cutter body is between side frame;Still include: die holder, it is installed in the top of cutter body, the inside of die holder integrally formed is provided with snap groove, both ends and bottom of snap groove are open type setting, and the upper end of cutter body is movably snapped in the inside of snap groove, the inside upper end of snap groove movably installs movable plate, and movable plate is located in the top of cutter body, the upper end surface of cutter body integrally formed is provided with limit slot, when cutter body is inserted into the inside of die holder by snap groove, movable plate is driven to descend by electric push rod, make limit tab is inserted in the limit slot in the top of cutter body, the transverse movement of cutter body is positioned, and the inside wall of snap groove is provided with lug, and the recess of cutter body two sides is snapped, to limit the up-down movement of cutter body, to the cutter body for fast fixing.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, specifically to a cutting machine die changing auxiliary mechanism. Background Technology

[0002] A cutting machine is a commonly used cutting device. When in use, a die is mounted on a punch to cut or slit sheet or roll material. Products typically include leather, shoe soles, shoe uppers, and shoe fabrics. The dies are usually placed on a die holder for easy selection.

[0003] For example, the announcement number CN206866739U is titled "A Quick-Change Clamping Die for a Cutting Machine". This device includes a front template and a rear template. The rear template is fixed on the cutting module of the cutting machine, and the front template is detachably embedded in the rear template. A clamping groove is formed between the front template and the rear template. The quick-change clamping die uses a clamping method with the front template and the rear template working together, which allows the cutting blade to be installed or removed by pulling it out, thus improving maintenance efficiency. The above-mentioned device has a relatively complicated method of fixing the cutting blade, which makes it time-consuming to install and remove the cutting blade. Utility Model Content

[0004] The purpose of this utility model is to provide a cutting die changing auxiliary mechanism for a cutting machine, so as to solve the problem mentioned in the background art that the fixing method of the cutting die is relatively complicated, which leads to a lot of time wasted when installing and disassembling the cutting die.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting machine die changing auxiliary mechanism, comprising a side frame and a blade body, wherein the blade body is located between the side frames; Also includes: A mold base is installed above the cutter body. The mold base has an integrally formed engagement groove inside. The two ends and the bottom of the engagement groove are open. The upper end of the cutter body is movably engaged inside the engagement groove. A movable plate is movably installed at the upper end of the engagement groove and is located above the cutter body. A limit groove is integrally formed on the upper surface of the cutter body. Several limit grooves are provided and evenly distributed on the upper surface of the cutter body. Several evenly distributed limit protrusions are provided at the bottom of the movable plate, and the limit protrusions are movably inserted into the limit grooves at corresponding positions.

[0006] Preferably, protrusions are symmetrically arranged on both sides of the inner wall of the engagement groove, and grooves are provided above both sides of the blade body. When the blade body is located inside the engagement groove, the protrusions slide and engage inside the grooves.

[0007] Preferably, a sliding groove is provided on one side of the surface of the mold base, and the sliding groove connects to the interior of the engaging groove. A connecting slider is provided on the outer side of the movable plate near the engaging groove, and the connecting slider is slidably engaged inside the engaging groove. An electric push rod is provided below the side of the mold base surface near the sliding groove, and the upper end of the electric push rod is slidably engaged with the connecting slider through a connecting rod.

[0008] Preferably, a screw is provided on one side of the side frame, a connecting seat is provided at the upper end of the mold base, and the connecting seat is threadedly connected to the screw through a threaded hole on its surface. A motor is provided on the other side of the side frame, and the motor is connected to the screw.

[0009] Preferably, a slide bar is provided below the screw, and the connecting seat is slidably engaged with the slide bar through a round hole on its surface.

[0010] Preferably, the surface of the side frame is provided with a tool changing notch.

[0011] Preferably, an emergency stop button is provided on the side of the side frame surface near the connecting seat, and a connecting plate is provided on the side of the connecting seat surface near the emergency stop button.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) By setting a movable plate at the upper end of the mold base, and setting a limiting tooth at the bottom of the movable plate, when the cutter body is inserted into the mold base through the locking groove, the movable plate is driven to descend by the electric push rod, so that the limiting tooth is inserted into the limiting groove above the cutter body, thereby limiting the lateral movement of the cutter body. In addition, a protrusion is set on the inner wall of the locking groove to engage with the grooves on both sides of the cutter body, thereby limiting the vertical movement of the cutter body, thereby quickly fixing the cutter body.

[0013] (2) By installing the emergency stop button on the inner surface of the side frame, when the tool needs to be changed, the mold base moves to the edge of the side frame and contacts the emergency stop button through the connecting plate. The emergency stop button is used to forcibly cut off the machine and stop its operation, thereby improving safety and preventing dangerous situations caused by accidental activation of the cutting machine. Attached Figure Description

[0014] Figure 1 This is a first-view schematic diagram of the overall structure of this utility model; Figure 2 This is a second-view schematic diagram of the overall structure of this utility model; Figure 3 This is a schematic diagram of the mold base and cutter body installation of this utility model; Figure 4 This is a schematic diagram of the movable plate structure of this utility model; In the diagram: 1. Side frame; 2. Tool body; 3. Mold base; 4. Connecting seat; 5. Emergency stop button; 6. Connecting plate; 7. Tool change notch; 8. Motor; 9. Groove; 10. Limiting groove; 11. Engaging groove; 12. Protrusion; 13. Electric push rod; 14. Slide groove; 15. Connecting slider; 16. Movable plate; 17. Limiting tooth; 18. Screw; 19. Slide rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] This utility model provides an auxiliary mechanism for changing the die-cutting mold of a cutting machine. The device includes a side frame 1 and a blade body 2, with the blade body 2 located between the two side frames 1. Two side frames 1 are provided and installed above the cutting machine, while the blade body 2 is located between the two side frames 1. This utility model mainly solves the problem that the method of fixing the cutting blade is relatively complicated, which leads to time delays in installing and removing the cutting blade.

[0017] For the device provided by this utility model, please refer to Figure 1-4 The following is a detailed introduction.

[0018] The mold base 3 is installed above the cutter body 2. An integrally formed engagement groove 11 is provided inside the mold base 3. The two ends and bottom of the engagement groove 11 are open. The upper end of the cutter body 2 is movably engaged inside the engagement groove 11. A movable plate 16 is movably installed at the upper end of the engagement groove 11, and the movable plate 16 is located above the cutter body 2. A limiting groove 10 is integrally formed on the upper surface of the cutter body 2, and several limiting grooves 10 are provided and evenly distributed on the upper surface of the cutter body 2. Several evenly distributed limiting protrusions 17 are provided at the bottom of the movable plate 16, and the limiting protrusions 17 are movably inserted into the corresponding limiting grooves 10. The inner wall of the engagement groove 11... Symmetrical protrusions 12 are provided on both sides, and grooves 9 are provided on the upper sides of both sides of the cutter body 2. When the cutter body 2 is located inside the engagement groove 11, the protrusions 12 slide and engage inside the grooves 9. The protrusions 12 and grooves 9 limit the lateral movement of the cutter body 2. A sliding groove 14 is provided on one side of the surface of the mold base 3, and the sliding groove 14 connects to the inside of the engagement groove 11. A connecting slider 15 is provided on the outside of the movable plate 16 near the engagement groove 11, and the connecting slider 15 slides and engages inside the engagement groove 11. An electric push rod 13 is provided on the lower side of the surface of the mold base 3 near the sliding groove 14, and the upper end of the electric push rod 13 is connected to the connecting slider 15 through a connecting rod.

[0019] Please see Figure 1To further explain, a screw 18 is provided on one side of the side frame 1, and a connecting seat 4 is provided at the upper end of the mold base 3. The connecting seat 4 is threadedly connected to the screw 18 through a threaded hole on its surface. A motor 8 is provided on the other side of the side frame 1, and the motor 8 is connected to the screw 18. The screw 18 drives the cutting blade to move horizontally. A slide rod 19 is provided below the screw 18, and the connecting seat 4 is slidably engaged with the slide rod 19 through a round hole on its surface. The slide rod 19 is set to limit the position of the connecting seat 4.

[0020] Please see Figure 1-2 To further explain, the side frame 1 has a blade replacement notch 7 on its surface to facilitate the replacement of the blade body 2. An emergency stop button 5 is provided on the side of the side frame 1 near the connecting seat 4. A connecting plate 6 is provided on the side of the connecting seat 4 near the emergency stop button 5. Driving the connecting seat 4 moves the blade body 2 to one side of the side frame 1 for blade replacement. At this time, the connecting plate 6 contacts the emergency stop button 5 and the emergency stop button 5 is pressed. The emergency stop button 5 is connected to the cutting machine and controls the cutting machine to stop running to prevent others from accidentally starting the machine.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cutting machine die changing auxiliary mechanism, comprising a side frame (1) and a blade body (2), wherein the blade body (2) is located between the side frames (1); Its features are: Also includes: The mold base (3) is installed above the cutter body (2). The mold base (3) has an integrally formed engagement groove (11). The two ends and the bottom of the engagement groove (11) are open. The upper end of the cutter body (2) is movably engaged in the engagement groove (11). The upper end of the engagement groove (11) is movably installed with a movable plate (16). The movable plate (16) is located above the cutter body (2). The upper surface of the cutter body (2) has an integrally formed limiting groove (10). The limiting groove (10) has several and is evenly distributed on the upper surface of the cutter body (2). The bottom of the movable plate (16) has several evenly distributed limiting protrusions (17). The limiting protrusions (17) are movably inserted into the limiting grooves (10) at the corresponding positions.

2. The cutting die changing auxiliary mechanism for a cutting machine according to claim 1, characterized in that: The inner wall of the locking groove (11) is symmetrically provided with protrusions (12), and the upper sides of the blade body (2) are provided with grooves (9). When the blade body (2) is located inside the locking groove (11), the protrusions (12) slide and engage inside the grooves (9).

3. The cutting die changing auxiliary mechanism for a cutting machine according to claim 1, characterized in that: A sliding groove (14) is provided on one side of the surface of the mold base (3), and the sliding groove (14) connects to the interior of the locking groove (11). A connecting slider (15) is provided on the side of the movable plate (16) near the locking groove (11), and the connecting slider (15) is slidably locked inside the locking groove (11). An electric push rod (13) is provided below the side of the surface of the mold base (3) near the sliding groove (14), and the upper end of the electric push rod (13) is slidably locked to the connecting slider (15) through a connecting rod.

4. The cutting die changing auxiliary mechanism for a cutting machine according to claim 1, characterized in that: A screw (18) is provided on one side of the side frame (1), and a connecting seat (4) is provided at the upper end of the mold base (3). The connecting seat (4) is threadedly connected to the screw (18) through a threaded hole on its surface. A motor (8) is provided on the other side of the side frame (1), and the motor (8) is connected to the screw (18).

5. The cutting die changing auxiliary mechanism for a cutting machine according to claim 4, characterized in that: A slide rod (19) is provided below the screw (18), and the connecting seat (4) is slidably engaged with the slide rod (19) through a round hole on its surface.

6. The cutting die changing auxiliary mechanism for a cutting machine according to claim 1, characterized in that: The side frame (1) has a tool changing notch (7) on its surface.

7. The cutting die changing auxiliary mechanism for a cutting machine according to claim 1, characterized in that: An emergency stop button (5) is provided on the side of the side frame (1) near the connecting seat (4), and a connecting plate (6) is provided on the side of the connecting seat (4) near the emergency stop button (5).

Images