Cutter mechanism for plate processing

Abstract

The utility model provides a cutter mechanism for plate processing, which comprises an installation unit, the installation unit comprises a first installation plate, one side of the first installation plate is provided with a material cutting groove, an edge sealing belt penetrates through the first installation plate through the material cutting groove, and a material blocking block is fixed at an opening of the outer side of the material cutting groove. A cutting unit is arranged on one side of the mounting unit, the cutting unit comprises a second mounting plate, the second mounting plate is fixedly mounted on one side of the first mounting plate, a driving part is fixed to the second mounting plate, a connecting block is fixed to the output end of the driving part, a cutter is fixed to the connecting block, and the cutter is fixed to the second mounting plate. The cutter can move back and forth on the first mounting plate under the pushing of the driving piece, the cutting groove and the stop block are matched with the cutter moving back and forth, the edge sealing belt is cut off, and the whole device is simple in structure, convenient to operate, low in machining cost and good in cutting-off effect.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet processing equipment, and more specifically, to a cutting knife mechanism for sheet processing. Background Art

[0002] After the wooden sheets for home decoration are cut, they usually need to be edge-sealed with edge-sealing tapes around the perimeter. The edge-sealing tapes for edge-sealing are usually stored in rolls. When in use, the rolled edge-sealing tape is placed on the machine, and then the edge-sealing tape roll releases the edge-sealing tape according to requirements. After the edge-sealing is completed, the edge-sealing tape needs to be cut off. Currently, the edge-sealing tape cutting-off mechanism has a complex structure, inconvenient operation, and high manufacturing cost. In view of this, overcoming the above-mentioned defects of the existing technology is an urgent problem to be solved in this technical field. Summary of the Utility Model

[0003] The utility model provides a cutting knife mechanism for sheet processing, aiming to improve the problems of the existing edge-sealing tape cutting-off mechanism, such as complex structure, inconvenient operation, and high manufacturing cost.

[0004] To achieve the above object, the utility model provides a cutting knife mechanism for sheet processing, and the specific technical solution is as follows:

[0005] A cutting knife mechanism for sheet processing includes an installation unit. The installation unit includes a first mounting plate. A cutting slot is provided on one side of the first mounting plate. The edge-sealing tape passes through the first mounting plate through the cutting slot. A material blocking block is fixed at the outer opening of the cutting slot. A cutting unit is provided on one side of the installation unit. The cutting unit includes a second mounting plate. The second mounting plate is fixedly installed on one side of the first mounting plate. A driving member is fixed on the second mounting plate. A connecting block is fixed at the output end of the driving member. A cutting knife is fixed on the connecting block. The cutting knife can move back and forth on the first mounting plate under the push of the driving member. The cutting slot and the material blocking block cooperate with the cutting knife moving back and forth to realize the cutting of the edge-sealing tape.

[0006] In one embodiment, the two sides of the cutting knife are slidably connected with limiting blocks. The limiting blocks are fixed on the first mounting plate. The cutting knife slides back and forth within the space between the two limiting blocks.

[0007] In one embodiment, the driving member is a cylinder, an electric push rod or a hydraulic cylinder.

[0008] In one embodiment, a guiding unit is provided at the inlet of the cutting slot. The guiding unit includes a third mounting plate. The third mounting plate is arranged on one side of the first mounting plate. Guide plates are clamped on both sides of the third mounting plate. The edge-sealing tape passes through the gap between the two guide plates and then enters the cutting slot.

[0009] In one of the embodiments, the two guiding plates are designed in a trumpet shape from the outside to the inside.

[0010] The beneficial effects of this embodiment are as follows:

[0011] The driving member is used to push the cutting knife to move back and forth on the first mounting plate. A cutting slot and a material blocking block are arranged on the first mounting plate. The cutting knife can move back and forth on the first mounting plate under the push of the driving member. The cutting slot and the material blocking block cooperate with the cutting knife moving back and forth to realize the cutting of the edge banding. The whole device has a simple structure, convenient operation, low processing cost and good cutting effect. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0013] Figure 1 It is the first perspective view of the device provided by the embodiment of the present invention;

[0014] Figure 2 It is the second perspective view of the device provided by the embodiment of the present invention;

[0015] Figure 3 It is the schematic diagram of the state where the cutting knife does not cut the edge banding provided by the embodiment of the present invention;

[0016] Figure 4 It is the schematic diagram of the state where the cutting knife cuts the edge banding provided by the embodiment of the present invention;

[0017] Figure 5 It is the exploded view of the cutting unit provided by the embodiment of the present invention;

[0018] Figure 6 It is the exploded view of the guiding unit provided by the embodiment of the present invention.

[0019] Description of the Reference Numerals:

[0020] 100, mounting unit; 110, first mounting plate; 111, cutting slot; 120, material blocking block;

[0021] 200, cutting unit; 210, second mounting plate; 220, driving member; 230, connecting block; 240, cutting knife; 250, limiting block;

[0022] 300, guiding unit; 310, third mounting plate; 320, guiding plate. Detailed Embodiments

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0024] The following introduces the technical solutions provided by the embodiments of the present utility model in conjunction with the accompanying drawings.

[0025] Please refer to Figure 1 and Figure 3 As shown in [Figure 1] and [Figure 2], an embodiment of the present utility model provides a cutting tool mechanism for sheet processing, including a mounting unit 100. The mounting unit 100 includes a first mounting plate 110. A cutting slot 111 is provided on one side of the first mounting plate 110. The edge band can pass through the first mounting plate 110 through the cutting slot 111. A stop block 120 is fixed at the outer opening of the cutting slot 111 to block the edge band passing through the cutting slot 111 and prevent the edge band from running out of the cutting slot 111.

[0026] Please refer to Figure 2 , Figure 4 and Figure 5 As shown in [Figure 3], [Figure 4], and [Figure 5], a cutting unit 200 is provided on one side of the mounting unit 100. The cutting unit 200 includes a second mounting plate 210. The second mounting plate 210 is fixedly installed on one side of the first mounting plate 110 by bolts. A driving member 220 is fixedly installed on the outside of the second mounting plate 210 by bolts. The driving member 220 can be a cylinder, an electric push rod, or a hydraulic cylinder. A connecting block 230 is fixed to the end of the piston rod of the driving member 220. The connecting block 230 is arranged on the other side of the second mounting plate 210. Specifically, a cutting tool 240 is fixedly installed on the connecting block 230 by bolts. The cutting tool 240 is attached to one side of the first mounting plate 110. The cutting tool 240 can move back and forth on the first mounting plate 110 under the push of the driving member 220. The cutting slot 111 and the stop block 120 cooperate with the cutting tool 240 moving back and forth to realize the cutting of the edge band. Preferably, limiting blocks 250 are slidably connected to both sides of the cutting tool 240. The limiting blocks 250 are fixed to one side of the first mounting plate 110 by bolts. The cutting tool 240 slides back and forth within the space between the two limiting blocks 250. The limiting blocks 250 prevent the cutting tool 240 from shaking up and down when moving back and forth, playing a role of limiting and guiding.

[0027] Please refer to Figure 1 and Figure 6 It should be noted that the references to figures in the original text are not clear in the provided content. Here, I have added [Figure 1], [Figure 2], [Figure 3], [Figure 4], and [Figure 5] for the sake of a complete translation. You may need to adjust according to the actual figure references in the original text., It should be noted that a feeding unit 300 is provided at the inlet of the cutting groove 111. The feeding unit 300 includes a third mounting plate 310. The third mounting plate 310 is arranged near the cutting groove 111 of the first mounting plate 110. Feeding plates 320 are clamped on both sides of the third mounting plate 310. The feeding plates 320 have a certain height, which is greater than the width of the edge banding tape. The edge banding tape passes through the gap between the two feeding plates 320 until it enters the cutting groove 111. In addition, the two feeding plates 320 are designed in a flared shape from the outside to the inside, that is, the gap between the two feeding plates 320 is smaller the closer it is to the cutting groove 111. Finally, the gap between the two feeding plates 320 is equal to the width of the cutting groove 111 (as Figure 1 shown). The two feeding plates 320 guide the edge banding tape to enter the cutting groove 111 from the outside, ensuring that the edge banding tape passing through the gap between the two feeding plates 320 smoothly enters the cutting groove 111.

[0028] The specific working process is as follows: First, the edge banding tape enters the cutting groove 111 through the gap between the two feeding plates 320, and then passes through the first mounting plate 110. After reaching the predetermined length, the edge banding tape stops moving;

[0029] Then the driving member 220 pushes the cutting knife 240 forward. As a result, the cutting knife 240 slides forward in the space between the two just limit blocks 250. Then the front end of the cutting knife 240 first contacts the edge banding tape, and then the cutting knife 240 pushes the edge banding tape forward. The edge banding tape is pushed forward by the cutting knife 240 in the cutting groove 111 until the edge banding tape contacts the stop block 120. The edge banding tape stops moving forward under the block of the stop block 120. At this time, the cutting knife 240 continues to slide forward, and then the cutting knife 240 and the stop block 120 are staggered and cooperate to realize the shearing of the edge banding tape, and then the edge banding tape is cut off;

[0030] Then the driving member 220 retracts backward, and as a result, the cutting knife 240 is pulled back to the initial position. Then the edge banding tape passes through the cutting groove 111 again, and works in a reciprocating cycle.

[0031] It should be noted that: the motion states, motion trajectories, etc. of each mechanism of this device can be automatically controlled through numerical control programs or PLC programming, etc., and cooperate with position switches, etc. to achieve automatic start-stop and automatic operation. The above programs and programming are common knowledge in the art, so they will not be described in detail here;

[0032] The specific model and specification of the driving member 220 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in the art, so it will not be elaborated in detail.

[0033] The power supply and principle of the driving member 220 are clear to those skilled in the art and will not be described in detail here.

[0034] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "coupled" and the like shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model may be understood according to specific circumstances.

[0035] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0036] The above is only the preferred embodiment of the present utility model, and is not used to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A cutting mechanism for plate processing, comprising a mounting unit (100), characterized in that: The mounting unit (100) comprises a first mounting plate (110), a cutting groove (111) is arranged on one side of the first mounting plate (110), the edge band passes through the first mounting plate (110) through the cutting groove (111), a stopper block (120) is fixed at the outer opening of the cutting groove (111), a cutting unit (200) is arranged on one side of the mounting unit (100), the cutting unit (200) comprises a second mounting plate (210), and the first The second mounting plate (210) is fixedly mounted on one side of the first mounting plate (110); a driving member (220) is fixed on the second mounting plate (210); a connecting block (230) is fixed on the output end of the driving member (220); a cutter (240) is fixed on the connecting block (230); the cutter (240) can move forward and backward on the first mounting plate (110) under the push of the driving member (220); and the cutting groove (111) and the blocking block (120) are connected to the first mounting plate (110). Cooperating with the cutting knife (240) moving forward and backward, the edge band is cut off.

2. A cutting mechanism for plate processing according to claim 1, characterized in that: The two sides of the cutter (240) are slidably connected to limit blocks (250), the limit blocks (250) are fixed on the first mounting plate (110), and the cutter (240) slides back and forth in the space between the two limit blocks (250).

3. A cutting mechanism for plate processing according to claim 1, characterized in that: The driving member (220) is a cylinder, an electric push rod or a hydraulic cylinder.

4. A cutting mechanism for plate processing according to claim 1, characterized in that: A material guide unit (300) is provided at the entrance of the cutting groove (111), and the material guide unit (300) comprises a third mounting plate (310), and the third mounting plate (310) is arranged on one side of the first mounting plate (110), and material guide plates (320) are clamped on both sides of the third mounting plate (310), and the edge band passes through the gap between the two material guide plates (320) until entering the cutting groove (111).

5. A cutting mechanism for plate processing according to claim 4, characterized in that: The two material guide plates (320) are designed to be trumpet-shaped from the outside to the inside.

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