Dustproof mechanism of cutting bed

Abstract

A dustproof mechanism of a cutting bed comprises a workbench, a sliding block assembly and a mounting assembly, the sliding block assembly is arranged below the workbench, the mounting assembly is connected to the upper portion of the sliding block assembly and can move along with the sliding block assembly so as to be used for driving a portal frame of the cutting bed to move back and forth, and the workbench is further provided with a through groove for the sliding block assembly or the mounting assembly to move. The dustproof belt used for preventing dust covers the through groove formed in the working table, so that the defect that dust and other sundries easily enter the lower portion of the working table to affect normal operation of the guide rail structure is effectively overcome, and the penetrating channel used for allowing the dustproof belt to penetrate through is formed in the mounting assembly moving along with the sliding block assembly; and the dustproof belt is flexible and is easy to deform under the action of external force, so that the normal dustproof function of the dustproof belt is not influenced when the sliding block assembly and the mounting assembly move back and forth on the workbench, the normal operation of the cutting bed is not influenced, and the defect that in the prior art, cleaning is not easy due to the fact that a groove is formed is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing production equipment, in particular to a dustproof mechanism of a cutting table. Background Art

[0002] The fully automatic cutting machine is an automatic cutting device used in the textile and garment, leather industry, car seat, and furniture industry. The automatic cutting machine is needed in the process of garment processing. The automatic cutting machine is used in the garment cutting process, and the computer-aided design setting data is used to control the movement direction of the cutter to produce the required pieces.

[0003] For example, the Chinese utility model patent No. 202321822556.X (authorization announcement CN 220352151U) discloses a "A bicycle saddle surface leather cutting machine", which includes a leather cutting machine. The leather cutting machine is provided with a cutting table, and two support frames are symmetrically and slidably installed on the top side of the cutting table. Both support frames are movably installed with an extrusion structure, and both support frames are fixedly installed with a lifting structure on the top side, and both support frames are fixedly installed with a moving structure. However, in this cutting machine, the guide rails for the support frames to slide are directly arranged on the table top of the cutting machine, which makes the layout of the workbench complicated and messy, not easy for later cutting, and not very safe.

[0004] Therefore, some cutting equipment has emerged that can directly set the guide rail structure and driving mechanism for driving the support frame to move under the workbench. For example, the Chinese utility model patent "A cutting table control device for cutting softened surface material of automobile instrument panel" with patent number 202122438190.3 (authorization announcement is CN 216328724U) discloses such a cutting table. By setting the guide rail structure and driving mechanism under the workbench of the cutting table, the entire work table surface is made simpler. However, there are still some shortcomings: due to structural limitations, in order to enable the guide rail mechanism located under the workbench to be smoothly connected to the gantry with the cutting head installed, it is necessary to open a sliding groove extending along the moving direction of the gantry on the workbench. The opening of the sliding groove will cause dust and other debris to enter under the workbench, and the cleaning work inside the groove will also be difficult to carry out. After a long time, it will affect the normal operation of the guide rail structure and affect the working efficiency of the cutting table.

[0005] Therefore, how to provide a dust-proof mechanism for a cutting table that can effectively prevent dust from entering the grooves provided on the workbench and does not affect the normal operation of the cutting table is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a dustproof mechanism for a cutting table which can effectively prevent dust from entering a groove arranged on a workbench and does not affect the normal operation of the cutting table in view of the above technical status.

[0007] The technical solution adopted by the utility model to solve the above-mentioned technical problems is as follows: the dustproof mechanism of the cutting table includes a workbench, a slider assembly and a mounting assembly, the slider assembly is arranged below the workbench, the mounting assembly is connected to the top of the slider assembly and can move with the slider assembly to drive the gantry of the cutting table to move back and forth, the workbench is also provided with a through groove for the movement of the slider assembly or the mounting assembly, and also includes a dustproof belt covering the through groove for dustproof, the dustproof belt is flexible and easy to be deformed under the action of external force, and the mounting assembly is also provided with a penetration channel for the dustproof belt to pass through.

[0008] In order to optimize the internal structure of the threading channel so that it can better provide a passage for the dustproof belt, preferably, the threading channel includes an inlet section, a middle section and an outlet section which are connected in sequence for the dustproof belt to pass through, the middle section is higher than the workbench, and the inlet section and the outlet section are both inclined to form an arch shape with a raised middle part of the threading channel. When the installation assembly is in a state of moving back and forth, the dustproof belt can be deformed under the shaping action of the threading channel.

[0009] In order to ensure that the dust-proof belt exposed outside the penetration channel can always cover the through groove, preferably, the inlet and outlet ends of the penetration channel are provided with pressure blocks that can move up and down, the pressure block located at the inlet end of the penetration channel can press the dust-proof belt that has not entered the penetration channel, and the pressure block located at the outlet end of the penetration channel can press the dust-proof belt that passes through the penetration channel, and each of the pressure blocks is provided with an elastic part that can drive the pressure block to always press the dust-proof belt.

[0010] In order to make the pressing block move only up and down, preferably, at least two strip holes arranged at intervals are provided transversely through the upper edge of the pressing block, and the mounting assembly is provided with two guide columns adapted to the strip holes. The pressing block can always be pressed vertically on the dustproof belt under the guidance of the strip holes and the guide columns.

[0011] In order to ensure that the dustproof belt cover does not protrude above the workbench when it is arranged on the through groove, preferably, the workbench is also provided with an installation groove for installing the dustproof belt. When the dustproof belt is in the installed state, the dustproof belt is lower than the workbench or flush with the workbench.

[0012] In order to enable the dustproof belt to be quickly re-covered on the top of the through groove after the installation component is removed, preferably, the dustproof belt is a flexible and easy-to-form steel sheet, and a magnet that can adapt to the steel sheet is also provided in the installation groove. When the dustproof belt loses external force, the steel sheet can be re-covered on the through groove under the magnetic action of the magnet.

[0013] In order to reduce the friction of the dustproof belt in the penetration channel, preferably, a guide block for reducing the friction between the dustproof belt and the penetration channel is further provided in the penetration channel, and a smooth arc surface is formed at the contact portion between the guide block and the dustproof belt.

[0014] In order to better fix the dustproof belt on the workbench, preferably, both ends of the dustproof belt are provided with a pressing plate for fixing the end of the dustproof belt in the installation groove.

[0015] In order to optimize the overall structure of the slider assembly so that it can better connect the guide rail and the mounting base located on the workbench, preferably, the slider assembly includes a slider that can match the guide rail and a connecting block arranged on the slider, and the connecting block passes through the through slot from bottom to top and is connected to the mounting assembly.

[0016] In order to optimize the overall structure of the mounting assembly so that it can better connect the slider assembly and the gantry located on the workbench, preferably, the mounting assembly includes a base plate and a mounting seat arranged on the base plate, and the base plate is provided with a groove adapted to the dustproof belt. When the mounting seat and the base plate are in an installed state, the groove and the mounting seat are combined to form the aforementioned penetration channel, and the gantry of the cutting table is installed on the mounting seat.

[0017] Compared with the prior art, the advantages of the utility model are: by providing a dust-proof belt for dust prevention on the through groove opened on the workbench, the disadvantage that dust and other debris can easily enter under the workbench and affect the normal operation of the guide rail structure is effectively solved; and by providing a passage for the dust-proof belt to pass through on the installation component that moves with the slider assembly, and making the dust-proof belt flexible and easy to deform under the action of external force, the slider assembly and the installation component can move back and forth on the workbench without affecting the normal dust-proof function of the dust-proof belt and the normal operation of the cutting table, thereby avoiding the disadvantage of difficult cleaning due to the opening of grooves in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the three-dimensional structure of this embodiment;

[0019] Figure 2 This is a schematic diagram of the three-dimensional exploded state structure of this embodiment;

[0020] Figure 3 for Figure 2A magnified view of part A;

[0021] Figure 4 for Figure 2 A magnified view of part B;

[0022] Figure 5 This is a cross-sectional schematic diagram of the dustproof belt being inserted into the insertion channel in this embodiment;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the gantry when it is installed in the installation assembly in this embodiment. DETAILED DESCRIPTION

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 6 The dustproof mechanism of the cutting table in this embodiment mainly includes a workbench 1, a slider 21 assembly, a mounting assembly 3 and a dustproof belt 4, etc.

[0026] refer to Figures 2 to 4 As shown, the slider assembly 2 is arranged below the workbench 1, and the slider assembly 2 is mainly connected to the guide rail mechanism C and the driving mechanism D below the workbench 1. The mounting assembly 3 is connected above the slider assembly 2 and can move with the slider assembly 2 to drive the gantry E of the cutting table to move back and forth. The workbench 1 is also provided with a through groove 1a for the slider assembly 2 or the mounting assembly 3 to move. The dustproof belt 4 is covered on the through groove 1a to prevent dust from entering the dust through groove 1a. The dustproof belt 4 is flexible and easy to be deformed under the action of external force. The mounting assembly 3 is also provided with a through channel 5 for the dustproof belt 4 to pass through.

[0027] In order to optimize the internal structure of the passage 5 so that the dustproof belt 4 can be better passed through, refer to Figure 5 As shown, in this embodiment, the insertion channel 5 includes an inlet section 5a, a middle section 5b and an outlet section 5c which are connected in sequence for the dustproof belt 4 to pass through. The middle section 5b is higher than the workbench 1. The inlet section 5a and the outlet section 5c are both inclined to form an arch shape with a raised middle part of the insertion channel 5. When the installation component 3 is in a state of moving back and forth, the dustproof belt 4 can be deformed under the shaping action of the insertion channel 5.

[0028] Secondly, in order to make the dustproof belt 4 exposed outside the penetration channel 5 always cover the through groove 1a, refer to Figure 3 and Figure 5As shown, in this embodiment, the inlet and outlet ends of the penetration channel 5 are provided with a pressure block 5d that can move up and down, the pressure block 5d located at the inlet end of the penetration channel 5 can press the dustproof belt 4 that has not entered the penetration channel 5, and the pressure block 5d located at the outlet end of the penetration channel 5 can press the dustproof belt 4 that has passed through the penetration channel 5, and each pressure block 5d is provided with an elastic member 5e that can drive the pressure block 5d to always press the dustproof belt 4.

[0029] In addition, in order to make the pressing block 5d only move up and down, refer to Figure 3 As shown, in this embodiment, at least two strip holes 5d1 are arranged at intervals along the horizontal direction of the pressing block 5d, and two guide columns 3a adapted to the strip holes 5d1 are provided on the mounting assembly 3. The pressing block 5d can always be pressed vertically on the dustproof belt 4 under the guidance of the strip holes 5d1 and the guide columns 3a.

[0030] In addition, in order to ensure that the dustproof belt 4 cover is always not higher than the workbench 1 when it is set on the through groove 1a, refer to Figure 4 As shown, in this embodiment, a mounting groove 1 b for mounting the dustproof belt 4 is specially provided on the workbench 1 . When the dustproof belt 4 is in the installed state, the dustproof belt 4 is lower than the workbench 1 or flush with the workbench 1 .

[0031] In this embodiment, in order to enable the dustproof belt 4 to be quickly re-covered on the top of the through groove 1a after the installation component 3 is removed, the dustproof belt 4 here is generally made of a flexible and easily deformable steel sheet, and a magnet 6 that can adapt to the steel sheet is also provided in the installation groove 1b. When the dustproof belt 4 loses external force, the steel sheet can be re-covered on the through groove 1a under the magnetic action of the magnet 6.

[0032] In this embodiment, in order to reduce the friction of the dustproof belt 4 in the passage 5, Figure 3 and Figure 5 As shown, a guide block 7 is specially provided in the penetration channel 5 to reduce the friction between the dustproof belt 4 and the penetration channel 5, and a smooth arc surface 7a is formed at the contact portion between the guide block 7 and the dustproof belt 4.

[0033] In this embodiment, in order to better fix the dustproof belt 4 on the workbench 1, refer to Figure 1 and Figure 3 As shown, pressure plates 8 are specially provided at both ends of the dustproof belt 4 for fixing the ends of the dustproof belt 4 in the mounting groove 1b.

[0034] refer to Figure 3 and Figure 5As shown, in this embodiment, in order to optimize the overall structure of the slider assembly 2 so that it can better connect the guide rail mechanism D and the mounting assembly 3 located on the workbench 1, the slider assembly 2 here includes a slider 21 that can match the guide rail and a connecting block 22 provided on the slider 21, and the connecting block 22 passes through the through slot 1a from bottom to top and is connected to the mounting assembly 3. In addition, in order to optimize the overall structure of the mounting assembly 3 so that it can better connect the slider assembly 2 and the gantry E located on the workbench 1, the mounting assembly 3 here includes a bottom plate 31 and a mounting seat 32 provided on the bottom plate 31, and a groove 31a adapted to the dustproof belt 4 is provided on the bottom plate 31. When the mounting seat 32 and the bottom plate 31 are in the installed state, the groove 31a and the mounting seat 32 are surrounded to form a through passage 5, and the gantry E of the cutting table is installed on the mounting seat 32.

[0035] It is necessary to explain additionally here that in the present embodiment, a dustproof belt 4 for preventing dust is provided on the through groove 1a provided on the workbench 1, thereby effectively solving the problem that dust and other debris can easily enter under the workbench 1 and affect the normal operation of the guide rail mechanism D. A passage 5 for the dustproof belt to pass through is provided on the mounting assembly 3 that moves with the slider assembly 2, and the dustproof belt 4 is made flexible and easily deformed under the action of external force, so that when the slider assembly 2 and the mounting assembly 3 move back and forth on the workbench 1, the normal dustproof function of the dustproof belt 4 will not be affected, and the normal operation of the cutting table will not be affected, thereby avoiding the problem of difficulty in cleaning due to the groove 1a in the prior art.

[0036] It should be noted that in the description of this embodiment, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A dust-proof mechanism for a cutting table, comprising a workbench (1), a slider assembly (2) and a mounting assembly (3), wherein the slider assembly (2) is arranged below the workbench (1), the mounting assembly (3) is connected above the slider assembly (2) and can move with the slider assembly (2) to drive a gantry (E) of the cutting table to move back and forth, the workbench (1) is also provided with a through slot (1a) for the slider assembly (2) or the mounting assembly (3) to move, and is characterized in that: It also includes a dustproof belt (4) which is covered on the through groove (1a) for preventing dust, the dustproof belt (4) being flexible and easily deformed under the action of external force, and the installation component (3) is also provided with a through passage (5) for the dustproof belt (4) to pass through.

2. The dust-proof mechanism for a cutting table according to claim 1, characterized in that: The insertion channel (5) comprises an inlet section (5a), a middle section (5b) and an outlet section (5c) which are connected in sequence for the dustproof belt (4) to be inserted, the middle section (5b) is higher than the workbench (1), the inlet section (5a) and the outlet section (5c) are both inclined so that the insertion channel (5) forms an arch shape with a raised middle portion, and when the mounting assembly (3) is in a state of moving back and forth, the dustproof belt (4) can be deformed under the shaping effect of the insertion channel (5).

3. The dust-proof mechanism for a cutting table according to claim 1, characterized in that: The inlet and outlet ends of the penetration channel (5) are both provided with pressure blocks (5d) that can move up and down; the pressure block (5d) located at the inlet end of the penetration channel (5) can press the dustproof belt (4) that has not entered the penetration channel (5); the pressure block (5d) located at the outlet end of the penetration channel (5) can press the dustproof belt (4) that has passed through the penetration channel (5); and each of the pressure blocks (5d) is provided with an elastic member (5e) that can drive the pressure block (5d) to always press the dustproof belt (4).

4. The dust-proof mechanism for a cutting table according to claim 3, characterized in that: The pressing block (5d) is provided with at least two strip holes (5d1) arranged at intervals in a transverse direction, and the mounting assembly (3) is provided with two guide columns (3a) adapted to the strip holes (5d1). The pressing block (5d) can always be pressed vertically on the dustproof belt (4) under the guidance of the strip holes (5d1) and the guide columns (3a).

5. The dust-proof mechanism for a cutting table according to any one of claims 1 to 4, characterized in that: The workbench (1) is also provided with an installation groove (1b) for installing the dustproof belt (4); when the dustproof belt (4) is in an installed state, the dustproof belt (4) is lower than the workbench (1) or is flush with the workbench (1).

6. The dust-proof mechanism for a cutting table according to claim 5, characterized in that: The dustproof belt (4) is a flexible and easily deformable steel sheet. A magnet (6) that can fit the steel sheet is also provided in the installation groove (1b). When the dustproof belt (4) loses external force, the steel sheet can be re-covered on the through groove (1a) under the magnetic effect of the magnet (6).

7. The dust-proof mechanism for a cutting table according to claim 5, characterized in that: A guide block (7) for reducing the friction between the dustproof belt (4) and the penetration channel (5) is also provided in the penetration channel (5), and a smooth arc surface (7a) is formed at the contact portion between the guide block (7) and the dustproof belt (4).

8. The dust-proof mechanism for a cutting table according to claim 5, characterized in that: Both ends of the dustproof belt (4) are provided with a pressing plate (8) for fixing the end of the dustproof belt (4) in the installation groove (1b).

9. The dust-proof mechanism for a cutting table according to claim 3, characterized in that: The slider assembly (2) comprises a slider (21) that can match the guide rail and a connecting block (22) disposed on the slider (21); the connecting block (22) passes through the through slot (1a) from bottom to top and is then connected to the mounting assembly (3).

10. The dust-proof mechanism for a cutting table according to claim 3, characterized in that: The mounting assembly (3) comprises a base plate (31) and a mounting seat (32) arranged on the base plate (31); the base plate (31) is provided with a groove (31a) adapted to the dustproof belt (4); when the mounting seat (32) and the base plate (31) are in an installed state, the groove (31a) and the mounting seat (32) are combined to form the aforementioned penetration channel (5); and the gantry (E) of the cutting table is installed on the mounting seat (32).

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