Blade replacing mechanism and automatic cutting machine

Abstract

The utility model discloses a blade replacement mechanism and automatic cutting machine, including blade main part and fixed block, the lower surface of fixed block is provided with the imbedding groove, the one side of fixed block is provided with the buckle subassembly, the upper end of blade main part is inserted into imbedding groove. According to the utility model, the buckle rod is moved into the insertion hole, then the upper end of the blade main body is inserted into the placement groove of the fixed block, and the fixed groove is communicated with the insertion hole, and after the insertion is completed and the fixed groove is communicated with the insertion hole, the pull rod is loosened, so that one end of the buckle rod is inserted into the fixed groove through the insertion hole under the acting force of the reset spring; and when the blade main body needs to be detached and replaced, the pull rod is pulled again so that the buckle rod can be moved out of the fixing groove, then the blade main body can be taken out of the placing groove, and the advantage that the blade main body is convenient to replace is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic cutting machines, and in particular relates to a blade replacement mechanism and an automatic cutting machine. Background Art

[0002] Cork sheets are made from the bark of the cork oak tree. They are a natural, renewable and environmentally friendly material. They are lightweight, waterproof, gas-proof, elastic, compressible, heat-insulating and sound-insulating. They are also flame-retardant and highly wear-resistant. However, when cork sheets are produced and need to be processed, they are usually cut into pieces using an automatic cutting machine to obtain the required volume.

[0003] However, there are some problems with the prior art: the blades of the existing automatic cutting machines will become blunt after a period of use, which will affect the quality of the cork slices when they are cut. Therefore, the blades need to be replaced. However, when replacing the blades, the bolts are unscrewed one by one, and then new blades are replaced, and then the blades are fixed with bolts. This replacement process is relatively cumbersome. Therefore, we propose a blade replacement mechanism and an automatic cutting machine. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a blade replacement mechanism and an automatic cutting machine, wherein a staff member operates the buckle assembly and then inserts the upper end of the blade body into the insertion groove of the fixed block. After the insertion is completed, the blade body is then fixed in the insertion groove by the buckle assembly, thereby facilitating the installation of the blade. When the blade body needs to be disassembled and replaced, the staff member operates the buckle assembly and then can take the blade body out of the insertion groove, thereby achieving the advantage of facilitating the replacement of the blade body.

[0005] The utility model is implemented in this way. A blade replacement mechanism includes a blade body and a fixed block. The lower surface of the fixed block is provided with an insertion groove. A buckle assembly is provided on one side of the fixed block. The upper end of the blade body is inserted into the insertion groove. The buckle assembly is used to fix the blade body in the insertion groove.

[0006] Optionally, two groups of through holes are opened on one side of the insertion groove, and two groups of fixing grooves are opened on one side of the blade body, and the two groups of fixing grooves are respectively connected to the two groups of through holes.

[0007] Optionally, the buckle assembly includes two groups of mounting plates, one side of the two groups of mounting plates are fixedly mounted on one side of the fixing block, and the other side of the two groups of mounting plates are fixedly mounted with fixing strips.

[0008] Optionally, a slide groove is provided on one side of the fixing bar, a slider is slidably arranged in the slide groove, a return spring is elastically connected to one side of the slider, and one end of the return spring is fixedly installed in one end of the slide groove.

[0009] Optionally, a connecting plate is provided between the two groups of fixing strips, a buckle groove is provided at one end of the sliding block, and both ends of the connecting plate are buckled and fixed in the buckle grooves of the two groups of sliding blocks.

[0010] Optionally, two groups of buckle rods are fixedly installed on one side of the connecting plate, and a pull rod is fixedly installed on the other side of the connecting plate, and one end of the two groups of buckle rods are respectively inserted through the two groups of insertion holes into the fixing groove.

[0011] An automatic cutting machine comprises a cutting table, a moving mechanism, an electric telescopic rod and a motor, wherein the upper surface of a fixed block is fixedly mounted on the output shaft end of the motor, the moving mechanism is arranged on the cutting table, the electric telescopic rod is arranged on the moving mechanism, and the motor is arranged at the piston rod end of the electric telescopic rod.

[0012] The staff pulls the pull rod to drive the connecting plate to move. The movement of the connecting plate drives the slider to slide in the slide groove of the fixed strip and drives the buckle rod to move from the insertion groove to the insertion hole. The sliding of the slider drives the reset spring to be compressed, and the buckle rod moves to the insertion hole, and then the upper end of the blade body is inserted into the insertion groove of the fixed block, and the fixed groove and the insertion hole are connected. After the insertion is completed and connected, the pull rod is then relaxed. Due to the force of the reset spring, one end of the buckle rod will be inserted through the insertion hole to the card fixing groove, thereby fixing the fixed block in the insertion groove, thereby facilitating the installation of the blade. When the blade body needs to be disassembled and replaced, the pull rod can be pulled again to move the buckle rod out of the fixed groove, and then the blade body can be taken out of the insertion groove, thereby facilitating the replacement of the blade body.

[0013] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram provided by the utility model;

[0015] Figure 2 yes Figure 1 The enlarged schematic diagram at A in the middle;

[0016] Figure 3 It is a schematic diagram of the buckle rod provided by the utility model;

[0017] Figure 4 It is a schematic diagram of a blade body provided by the utility model.

[0018] In the figure: 1. blade body; 2. fixing block; 3. buckle assembly; 4. cutting table; 5. moving mechanism; 6. electric telescopic rod; 7. motor; 301. mounting plate; 302. fixing bar; 303. slider; 304. return spring; 305. connecting plate; 306. buckle rod; 307. pull rod. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] like Figures 1 to 4 As shown, a blade replacement mechanism provided by an embodiment of the utility model includes a blade body 1 and a fixed block 2, a lower surface of the fixed block 2 is provided with an insertion groove, a buckle assembly 3 is provided on one side of the fixed block 2, the upper end of the blade body 1 is inserted into the insertion groove, and the buckle assembly 3 is used to fix the blade body 1 in the insertion groove.

[0021] The staff operates the buckle assembly 3 to insert the upper end of the blade body 1 into the insertion groove of the fixing block 2. When the insertion is completed, the blade body 1 is fixed in the insertion groove through the buckle assembly 3, so that the blade is easy to install. When the blade body 1 needs to be disassembled and replaced, the staff operates the buckle assembly 3, and then the blade body 1 can be taken out from the insertion groove, so that the blade body 1 is easy to replace.

[0022] One side of the insertion groove is provided with two groups of insertion holes, and one side of the blade body 1 is provided with two groups of fixing grooves, and the two groups of fixing grooves are respectively connected with the two groups of insertion holes.

[0023] Specifically, the snap assembly 3 includes two groups of mounting plates 301, one side of the two groups of mounting plates 301 is fixedly mounted on one side of the fixing block 2, and the other sides of the two groups of mounting plates 301 are fixedly mounted with a fixing bar 302; a sliding groove is provided on one side of the fixing bar 302, and a slider 303 is slidably arranged in the sliding groove, and a return spring 304 is elastically connected to one side of the slider 303, and one end of the return spring 304 is fixedly mounted in one end of the sliding groove; a connecting plate 305 is provided between the two groups of fixing bars 302, and a snap groove is provided at one end of the slider 303, and the two ends of the connecting plate 305 are respectively snap-fixed in the snap grooves of the two groups of sliders 303; two groups of snap rods 306 are fixedly mounted on one side of the connecting plate 305, and a pull rod 307 is fixedly mounted on the other side of the connecting plate 305, and one end of the two groups of snap rods 306 are respectively inserted through the two groups of insertion holes to the fixing groove.

[0024] The staff pulls the pull rod 307 to move the connecting plate 305, and the connecting plate 305 moves to drive the slider 303 to slide in the sliding groove of the fixing strip 302 and drive the buckle rod 306 to move from the insertion groove to the insertion hole, and the sliding of the slider 303 drives the reset spring 304 to be compressed, and the buckle rod 306 moves into the insertion hole, and then the upper end of the blade body 1 is inserted into the insertion groove of the fixing block 2, and the fixing groove and the insertion hole are connected. After the insertion is completed and connected, the pull rod 307 is then relaxed. Due to the force of the reset spring 304, one end of the buckle rod 306 will be inserted through the insertion hole to the fixing groove, thereby fixing the fixing block 2 in the insertion groove, and the staff pulls the pull rod 307 again to move the buckle rod 306 out of the fixing groove, and then the blade body can be taken out from the insertion groove, thereby facilitating the removal of the blade body 1 from the insertion groove.

[0025] An automatic cutting machine comprises a cutting table 4, a moving mechanism 5, an electric telescopic rod 6 and a motor 7, wherein the upper surface of a fixed block 2 is fixedly mounted on the output shaft end of the motor 7, the moving mechanism 5 is arranged on the cutting table 4, the electric telescopic rod 6 is arranged on the moving mechanism 5, and the motor 7 is arranged at the piston rod end of the electric telescopic rod 6.

[0026] The output shaft drives the fixed block 2 to rotate through the operation of the motor 7, and the rotation of the fixed block 2 drives the blade body 1 to rotate, so that the blade body 1 can cut the cork slices. The moving mechanism 5 is used to drive the blade body 1 to move horizontally and vertically, and the electric telescopic rod 6 is used to enable the blade body 1 to cut the cork slices.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blade replacement mechanism, comprising a blade body (1) and a fixing block (2), characterized in that: The lower surface of the fixing block (2) is provided with an insertion groove, and a buckle assembly (3) is provided on one side of the fixing block (2). The upper end of the blade body (1) is inserted into the insertion groove, and the buckle assembly (3) is used to fix the blade body (1) in the insertion groove.

2. A blade replacement mechanism according to claim 1, characterized in that: Two groups of through holes are provided on one side of the insertion groove, and two groups of fixing grooves are provided on one side of the blade body (1), and the two groups of fixing grooves are respectively connected to the two groups of through holes.

3. A blade replacement mechanism according to claim 1, characterized in that: The buckle assembly (3) comprises two groups of mounting plates (301), one side of the two groups of mounting plates (301) being fixedly mounted on one side of the fixing block (2), and the other side of the two groups of mounting plates (301) being fixedly mounted with fixing strips (302).

4. A blade replacement mechanism according to claim 3, characterized in that: A sliding groove is provided on one side of the fixing bar (302), a sliding block (303) is slidably arranged in the sliding groove, a return spring (304) is elastically connected to one side of the sliding block (303), and one end of the return spring (304) is fixedly mounted in one end of the sliding groove.

5. A blade replacement mechanism according to claim 4, characterized in that: A connecting plate (305) is provided between the two groups of fixing bars (302), a buckle groove is provided at one end of the sliding block (303), and both ends of the connecting plate (305) are buckled and fixed in the buckle grooves of the two groups of sliding blocks (303).

6. A blade replacement mechanism according to claim 5, characterized in that: Two groups of buckle rods (306) are fixedly mounted on one side of the connection plate (305), and a pull rod (307) is fixedly mounted on the other side of the connection plate (305). One end of the two groups of buckle rods (306) are respectively inserted through the two groups of insertion holes into the fixing grooves.

7. An automatic cutting machine, characterized in that: The invention comprises a cutting table (4), a moving mechanism (5), an electric telescopic rod (6) and a motor (7), wherein the motor (7) is connected to a blade replacement mechanism according to any one of claims 1 to 6, wherein the upper surface of the fixed block (2) is fixedly mounted on the output shaft end of the motor (7), the moving mechanism (5) is arranged on the cutting table (4), the electric telescopic rod (6) is arranged on the moving mechanism (5), and the motor (7) is arranged at the piston rod end of the electric telescopic rod (6).

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