Anti-suffocation mechanism device

Abstract

The utility model provides an anti-suffocation mechanism device which comprises a cross beam, a fixing seat is arranged on the lower surface of the cross beam, an installation seat symmetrical to the fixing seat is arranged on the lower surface of the cross beam, a dovetail sliding groove is formed in the lower surface of the installation seat, and a dovetail sliding block is arranged in the dovetail sliding groove in a sliding mode. Mounting plates are arranged on the lower surfaces of the dovetail sliding block and the fixed seat, uniformly distributed L-shaped supports are arranged on the lower surfaces of the mounting plates, supporting plates are arranged between the L-shaped supports located on the same side, and hanging plates and buffer reset modules are arranged on the lower surfaces of the supporting plates. According to the anti-suffocation mechanism device, in the process of splitting and conveying the rack, after a deformation space is provided through relative movement between the grinding-grade dovetail sliding groove and the dovetail sliding block, the dovetail sliding groove and the dovetail sliding block can be driven to rapidly, accurately and automatically reset, and therefore the grinding-grade dovetail sliding groove and the dovetail sliding block can be prevented from being damaged. And the workload of installation personnel caused by debugging is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of printers, and in particular relates to an anti-suffocation mechanism device. Background Art

[0002] A UV flatbed printer is an inkjet printer that uses ultraviolet (UV) curing technology. It can print on various flat materials with high precision and quality. This type of printer is widely used in industries such as advertising, decoration, packaging, and sign making. During the conveying process of the UV flatbed printer, in order to prevent the Y-axis on both sides of the machine from being non-parallel due to conveying, an anti-suffocation mechanism needs to be installed on the frame.

[0003] The existing anti-suffocation mechanism device solves the problem of Y-axis movement being stuck due to frame deformation by locking the Y-axis hanging plate and the crossbeam on one side into a fixed type, and connecting the Y-axis hanging plate on the other side to the crossbeam through a ground-grade dovetail slot for relative movement, thereby preventing problems from occurring in subsequent installation. However, in actual use, when the anti-suffocation device is operating, although the friction of the ground-grade dovetail slot is relatively large, the ground-grade dovetail slot and the dovetail slider may move slightly to a certain extent under the action of external force, which may cause a certain degree of relative movement between the crossbeam and the Y-axis hanging plate on one side, causing the position of the crossbeam to move. During subsequent installation, personnel are required to use handheld tools to re-adjust the position of the crossbeam to ensure high-precision operation of the UV flatbed printer. The debugging process requires the installer to spend a lot of time and energy, which prolongs the time required for installation. Utility Model Content

[0004] In view of this, the utility model addresses the deficiencies of the existing technology and provides an anti-suffocation mechanism device. During the process of disassembling and conveying the frame, the relative movement between the grinding-grade dovetail chute and the dovetail slider provides deformation space, which can drive the dovetail chute and the dovetail slider to automatically reset quickly and accurately, avoiding the workload of the installers due to debugging.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: an anti-suffocation mechanism device, including a crossbeam, a fixed seat is provided on the lower surface of the crossbeam, a mounting seat symmetrically arranged with the fixed seat is provided on the lower surface of the crossbeam, a dovetail groove is provided on the lower surface of the mounting seat, a dovetail slider is provided for sliding inside the dovetail groove, mounting plates are provided on the lower surfaces of the dovetail slider and the fixed seat, evenly distributed L-shaped supports are provided on the lower surfaces of the mounting plates, support plates are provided between the L-shaped supports on the same side, hanging plates are provided on the lower surfaces of the support plates, and a buffer reset module for buffer reset is also provided between the mounting seat and the dovetail slider; symmetrically distributed guide rails are provided on the front side of the crossbeam.

[0006] As a further improvement of the present invention, the buffer reset module includes a rotating seat that is evenly rotated and arranged on the outside of the dovetail slider, a rotating rod is rotatably arranged on the outside of the rotating seat, a mounting seat is provided with evenly distributed sliding grooves, sliding blocks are slidably arranged inside the sliding grooves, the rotating rods are respectively rotatably connected to adjacent sliding blocks, and the mounting seat is also provided with a reset unit for driving the dovetail slider to reset; symmetrically distributed friction plates are provided inside the sliding grooves, and the friction plates are respectively installed in cooperation with adjacent sliding blocks.

[0007] As a further improvement of the present invention, the reset unit includes sliding columns evenly arranged inside the mounting seat, a sliding plate is slidingly arranged between the outer sides of the sliding columns, the sliding blocks are connected to the sliding plates through a linkage rod, and a reset component for driving the sliding plate to reset is also provided between the mounting seat and the sliding plate; the reset component includes reset springs evenly arranged between the upper and lower sides of the sliding plate and the adjacent inner walls of the mounting seat, and the reset springs are all sleeved on the outer sides of the sliding columns.

[0008] As a further improvement of the present invention, buffer pads are bonded and fixed to both sides of the hanging plate.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0010] First, the relative movement between the dovetail slider and the dovetail slot provides a certain deformation space for the external force, preventing the frame from deforming and causing the Y-axis movement to be stuck.

[0011] Secondly, the friction plate arranged inside the sliding groove can increase the friction between the sliding block and the sliding groove, thereby buffering the action of external force. During the movement of the sliding block, the sliding plate is driven by the sliding block to slide between the outer sides of the sliding column, and further buffered by the sliding friction between the sliding column and the sliding plate.

[0012] Third, the reset springs arranged on the upper and lower sides of the sliding plate undergo elastic deformation. After buffering the external force, the dovetail slider is reset by the rebound force of the reset spring, avoiding the workload of the installer due to debugging.

[0013] Fourthly, the buffer pads provided on both sides of the hanging plate can effectively prevent the hanging plate from being damaged due to the rigid connection during the installation and fixing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2This is a schematic diagram of the internal cross-sectional structure of the present invention;

[0017] Figure 3 This is an enlarged structural diagram of point A of the present utility model;

[0018] Figure 4 It is a schematic diagram of the planar structure of the present utility model.

[0019] In the figure: 101, crossbeam; 102, guide rail; 103, fixed seat; 104, mounting seat; 105, dovetail slide; 106, dovetail slider; 107, L-shaped support; 108, support plate; 109, hanging plate; 201, rotating seat; 202, rotating rod; 203, sliding block; 204, sliding groove; 205, friction plate; 206, sliding column; 207, sliding plate; 208, return spring. DETAILED DESCRIPTION

[0020] To better understand the present invention, the following examples further illustrate the present invention. However, the present invention is not limited to the following examples. In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be practiced without one or more of these details.

[0021] like Figure 1 、 4 As shown, it includes a crossbeam 101, a fixed seat 103 is provided on the lower surface of the crossbeam 101, a mounting seat 104 symmetrically arranged with the fixed seat 103 is provided on the lower surface of the crossbeam 101, a dovetail slot 105 is provided on the lower surface of the mounting seat 104, a dovetail slider 106 is provided for sliding inside the dovetail slot 105, the dovetail slider 106 and the lower surface of the fixed seat 103 are both provided with mounting plates, the lower surface of the mounting plates are both provided with evenly distributed L-shaped supports 107, support plates 108 are respectively provided between the L-shaped supports 107 on the same side, and hanging plates 109 are provided on the lower surfaces of the support plates 108, and a buffer reset module for buffer reset is also provided between the mounting seat 104 and the dovetail slider 106.

[0022] like Figure 1 、 2 As shown, the front side of the crossbeam 101 is provided with symmetrically distributed guide rails 102 .

[0023] like Figure 3 、 4As shown, the buffer reset module includes a rotating seat 201 that is evenly rotated and arranged on the outside of the dovetail slider 106. The outside of the rotating seat 201 is rotatably provided with a rotating rod 202. The mounting seat 104 is provided with evenly distributed sliding grooves 204. The interior of the sliding grooves 204 is slidably provided with sliding blocks 203. The rotating rods 202 are respectively rotatably connected to the adjacent sliding blocks 203. The mounting seat 104 is also provided with a reset unit for driving the dovetail slider 106 to reset; the interior of the sliding grooves 204 is provided with symmetrically distributed friction plates 205, and the friction plates 205 are respectively It is installed in coordination with the adjacent sliding block 203; the reset unit includes sliding columns 206 evenly arranged inside the mounting seat 104, and a sliding plate 207 is slidingly arranged between the outer sides of the sliding columns 206. The sliding blocks 203 are connected to the sliding plates 207 through a linkage rod, and a reset component for driving the sliding plate 207 to reset is also provided between the mounting seat 104 and the sliding plate 207; the reset component includes reset springs 208 evenly arranged between the upper and lower sides of the sliding plate 207 and the inner wall of the adjacent mounting seat 104, and the reset springs 208 are all sleeved on the outer side of the sliding column 206.

[0024] In the process of disassembling and conveying the frame, the frame moves to a certain extent under the action of external force, and the grinding-level friction between the dovetail slider 106 and the dovetail slide 105, and then the relative movement between the dovetail slider 106 and the dovetail slide 105, provides a certain deformation space for the action of the external force, thereby preventing the frame from being deformed and causing the Y-axis movement to be suffocated; in the process of moving the dovetail slider 106, the rotating seat 201 on the dovetail slider 106 rotates with the rotating rod 202, the rotating rod 202 rotates with the sliding block 203, and the sliding block 203 slides with the sliding groove 204, so that the dovetail slider 106 drives the sliding block through the rotating rod 202 203 slides inside the sliding groove 204, and the friction plate 205 arranged inside the sliding groove 204 can increase the friction between the sliding block 203 and the sliding groove 204, thereby buffering the action of external force. During the movement of the sliding block 203, the sliding block 203 drives the sliding plate 207 to slide between the outer sides of the sliding column 206, and then further buffers the action through the sliding friction between the sliding column 206 and the sliding plate 207. At this time, the return springs 208 arranged on the upper and lower sides of the sliding plate 207 undergo elastic deformation. After buffering the action of external force, the dovetail slider 106 is reset by the rebound force of the return spring 208, thereby avoiding the workload brought to the installer by debugging.

[0025] According to another embodiment of the present invention, Figure 1 、 2As shown, buffer pads are bonded and fixed on both sides of the hanging plate 109. When assembling the UV flatbed printer, the buffer pads provided on both sides of the hanging plate 109 can effectively prevent the hanging plate 109 from being damaged due to the rigid connection during the installation and fixing process.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A suffocation prevention mechanism device, comprising a crossbeam (101), characterized in that: The lower surface of the crossbeam (101) is provided with a fixed seat (103), the lower surface of the crossbeam (101) is provided with a mounting seat (104) symmetrically arranged with the fixed seat (103), the lower surface of the mounting seat (104) is provided with a dovetail chute (105), the inner sliding portion of the dovetail chute (105) is provided with a dovetail slider (106), the lower surfaces of the dovetail slider (106) and the fixed seat (103) are both provided with mounting plates, the lower surfaces of the mounting plates are both provided with evenly distributed L-shaped supports (107), support plates (108) are respectively provided between the L-shaped supports (107) located on the same side, the lower surfaces of the support plates (108) are both provided with hanging plates (109), and a buffer reset module for buffer reset is also provided between the mounting seat (104) and the dovetail slider (106).

2. The anti-suffocation mechanism device according to claim 1, characterized in that: The front side of the crossbeam (101) is provided with symmetrically distributed guide rails (102).

3. The anti-suffocation mechanism device according to claim 1, characterized in that: The buffer reset module comprises a rotating seat (201) that is evenly rotatably arranged on the outside of the dovetail slider (106), a rotating rod (202) is rotatably arranged on the outside of the rotating seat (201), a mounting seat (104) is provided with evenly distributed sliding grooves (204), and sliding blocks (203) are slidably arranged inside the sliding grooves (204), the rotating rods (202) are respectively rotatably connected to adjacent sliding blocks (203), and a reset unit for driving the dovetail slider (106) to reset is also provided on the mounting seat (104).

4. The anti-suffocation mechanism device according to claim 3, characterized in that: The reset unit comprises sliding posts (206) uniformly arranged inside the mounting seat (104); a sliding plate (207) is slidably arranged between the outer sides of the sliding posts (206); the sliding blocks (203) are connected to the sliding plate (207) via a linkage rod; and a reset component for driving the sliding plate (207) to reset is further arranged between the mounting seat (104) and the sliding plate (207).

5. The anti-suffocation mechanism device according to claim 4, characterized in that: The reset assembly includes reset springs (208) evenly arranged between the upper and lower sides of the sliding plate (207) and the inner wall of the adjacent mounting seat (104), and the reset springs (208) are all sleeved on the outer side of the sliding column (206).

6. The anti-suffocation mechanism device according to claim 3, characterized in that: The interior of the sliding groove (204) is provided with symmetrically distributed friction plates (205), and the friction plates (205) are respectively installed in conjunction with adjacent sliding blocks (203).

7. The anti-suffocation mechanism device according to claim 1, characterized in that: Buffer pads are bonded and fixed on both sides of the hanging plate (109).

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