Dustproof device for assisting adhesive binding of printing machine

Abstract

The utility model discloses an auxiliary dustproof device for glue binding of a printing machine, which comprises a case and a machine body, and the machine body is arranged at the upper end and is fixedly connected with the case. According to the utility model, the case, the machine body, the sealing cover, the observation window, explosion-proof glass, a rubber sealing gasket, a rotating assembly, a rotating seat, a fixed shaft, a rotating block, a fixing device, a box body, a fixed block, a clamping assembly, a moving rod, a clamping head, a push spring, a clamping groove, a stroke groove, a linkage assembly, a positioning rod, a rotating piece, a pressing rod, a pressing groove, a control assembly and a connector are matched for use; the glue binding machine solves the problems that the upper part of a machine body of an existing glue binding machine is generally open, so that when the equipment is idle or transported, most parts in the machine body are exposed, dust falls on the parts in the machine body, the parts of the equipment are damaged, and the service life of the equipment is prolonged. And the failure rate and the maintenance cost of the equipment are increased.

Description

Technical Field

[0001] This utility model belongs to the field of printing and binding technology, and in particular relates to a dustproof device for auxiliary binding of printing presses. Background Technology

[0002] Perfect binding in printing presses involves a range of equipment and technologies. This equipment is diverse and aims to improve binding efficiency, ensure binding quality, and optimize the entire printing process. Common perfect binding equipment includes paper feeding devices, paper stacking devices, cutting machines, folding machines, and perfect binding machines. As the name suggests, the perfect binding machine is a crucial piece of equipment in perfect binding. It is mainly used to bundle and bind the printed semi-finished book covers, a key step in the subsequent processing of printed materials. As a key piece of equipment in perfect binding, the perfect binding machine plays a vital role in the subsequent processing of printed materials. It not only improves binding quality and efficiency but also meets the needs of diverse applications, making it an indispensable part of the modern printing industry.

[0003] The problem with existing technology is that the top of existing binding machines is usually open. When the equipment is not in use or during transportation, most of its internal parts are exposed, which can cause dust to accumulate on the internal parts, resulting in damage to the equipment and increasing the failure rate and maintenance costs. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a dustproof device for the auxiliary binding of printing machines. It has the advantage of preventing dust accumulation inside the equipment when it is not in use, thus protecting the internal components. This solves the problem that existing binding machines typically have an open top, which exposes most of the internal components when the equipment is not in use or during transportation. This exposure leads to dust accumulation on the internal components, causing damage and increasing the failure rate and maintenance costs of the equipment.

[0005] This utility model is implemented as follows: a dustproof device for perfect binding auxiliary of a printing press, comprising a chassis and a body. The body is located at the upper end and is fixedly connected to the chassis. A sealing cover is provided at the upper end of the body, and the sealing cover is movably connected to the body. Observation windows are provided on the upper surface and the right side of the front surface of the sealing cover. Explosion-proof glass is installed inside the observation windows and is fixedly connected to the sealing cover. Rubber sealing gaskets are fixed around the lower surface of the sealing cover. Rotating components are provided at both the left and right ends of the rear side of the sealing cover. The sealing cover is connected to the body through the rotating components. A fixing device for fixing the sealing cover is provided at the upper front end of the body.

[0006] The preferred rotating assembly of this utility model includes a rotating seat, a fixed shaft, and a rotating block. The rotating seat is fixedly connected to the upper end of the rear surface of the machine body. The fixed shaft is disposed inside the rotating seat, and its left and right ends are respectively fixedly connected to the left and right sides of the interior of the rotating seat. The lower end of the rotating block is sleeved on the surface of the fixed shaft and rotatably connected to the fixed shaft. The upper end of the rotating block is fixedly connected to the rear surface of the sealing cover. By setting the rotating assembly, the sealing cover is supported and fixed, connecting the cover to the machine body, allowing the sealing cover to be opened and closed by rotation, and facilitating dust prevention by rotating and closing.

[0007] The preferred fixing device of this utility model includes a box body, a fixing block, a snap-fit ​​assembly, a linkage assembly, and a control assembly. The box body is fixedly connected to the upper front end of the machine body. The fixing block is located in the middle of the upper inside of the box body, and its rear end is fixedly connected to the rear surface of the box body. There are two snap-fit ​​assemblies, which are respectively located on the left and right sides of the upper inside of the box body. There are two linkage assemblies, which are respectively located at the lower ends of the two snap-fit ​​assemblies. The control assembly is located on the front side of the lower ends of the two snap-fit ​​assemblies. By setting up the fixing device, the cover is fixed. When dustproofing, the sealing cover is rotated and closed to fix the sealing cover to the machine body, so that the sealing cover will not rotate randomly when dustproofing, making the dustproofing more stable.

[0008] The preferred snap-fit ​​assembly of this utility model includes a moving rod, a snap head, a push spring, a snap groove, and a travel groove. There are two moving rods, each located on one side of the upper part of the box. The left and right ends of the two moving rods are respectively fixedly connected to the inner surface of the box and the fixing block. The snap head is sleeved on the surface of the two moving rods and slidably connected to them. There are two push springs, each sleeved on the surface of the two moving rods. The left and right ends of the two push springs are respectively fixedly connected to the snap head and the inner surface of the box. The snap groove is located on the upper right side surface of the snap head and extends through it. The travel groove is located on the lower front surface of the snap head. By providing the snap-fit ​​assembly, the connector fixedly connected to the lower front surface of the sealing cover is snapped in place, thereby securing it when the sealing cover is rotated and closed.

[0009] The preferred linkage component of this utility model includes a positioning rod, a rotating component, a pressure rod, and a pressure groove. The positioning rod is located below the locking head, and its front and rear ends are fixedly connected to the front and rear surfaces of the inner side of the box body, respectively. The rotating component is sleeved on the front end surface of the positioning rod and rotatably connected to the positioning rod. The pressure rod is located in the stroke groove and movably connected to the stroke groove. The pressure rod extends forward out of the stroke groove and is fixedly connected to the upper end of the rotating component. The pressure groove is formed on the lower front surface of the rotating component and passes through the rotating component. By setting the linkage component, it is used to drive the locking components, and has the function of moving the two locking components when the sealing cover is opened.

[0010] The preferred control component of this utility model includes a slide rod, a moving block, a pull rod, a return spring, and a pull button. There are two slide rods, respectively located on the left and right sides of the lower end of the box body. The lower ends of both slide rods are fixedly connected to the lower surface of the box body. The moving block is sleeved on the upper surface of the two slide rods and slidably connected to them. There are two pull rods, respectively located in two pressure grooves and movably connected to them. The front ends of both pull rods extend out of the pressure grooves and are fixedly connected to the rear surface of the moving block. There are two return springs, respectively sleeved on the surfaces of the two slide rods. The upper and lower ends of the two return springs are fixedly connected to the lower surface of the moving block and the lower surface of the box body, respectively. The pull button is fixedly connected to the front surface of the moving block, extends forward out of the box body, and movably connects to it. This control component is used to drive the locking assembly. When the sealing cover is to be opened, the two linkage components are driven to simultaneously control the movement of the two locking heads, releasing the fixation of the connector.

[0011] As a preferred embodiment of this utility model, a connector is fixedly connected to the lower front surface of the sealing cover. The position of the connector corresponds to the position of the fixing device. By providing a connector on the lower front surface of the sealing cover, it is used to cooperate with the snap-fit ​​component to fix the sealing cover when the sealing cover is rotated to close for dust prevention.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model solves the problem of existing binding machines, where the top of the machine body is usually open. This means that when the equipment is idle or during transportation, most of the internal components are exposed, accumulating dust and causing damage. This increases the failure rate and maintenance costs of the equipment. The invention utilizes a combination of components including a chassis, body, sealing cover, observation window, explosion-proof glass, rubber sealing gasket, rotating assembly, rotating seat, fixed shaft, rotating block, fixing device, box, fixing block, snap-fit ​​assembly, moving rod, snap-fit ​​head, push spring, snap-fit ​​groove, linkage assembly, positioning rod, rotating part, pressure rod, pressure groove, control assembly, slide rod, moving block, pull rod, return spring, pull button, and connector.

[0014] 2. This utility model uses a rotating component to support and fix the sealing cover, connecting the cover to the machine body so that the sealing cover can be opened and closed by rotation. It also facilitates dust prevention by rotating the cover to close it. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the perfect binding machine provided in this embodiment of the utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of a sealing cap in a perfect binding machine provided by an embodiment of the present invention;

[0017] Figure 3 This is a three-dimensional structural diagram of the rotating component in a perfect binding machine provided by an embodiment of the present invention;

[0018] Figure 4 This is a three-dimensional structural diagram of the clamping component, linkage component, and control component in the perfect binding machine provided by this utility model embodiment.

[0019] In the diagram: 1. Chassis; 2. Body; 3. Sealing cover; 4. Observation window; 5. Explosion-proof glass; 6. Rubber sealing gasket; 7. Rotating assembly; 71. Rotating seat; 72. Fixed shaft; 73. Rotating block; 8. Fixing device; 81. Box body; 82. Fixed block; 83. Snap-fit ​​assembly; 831. Moving rod; 832. Clip head; 833. Push spring; 834. Slot; 835. Stroke groove; 84. Linkage assembly; 841. Positioning rod; 842. Rotating component; 843. Pressure rod; 844. Pressure groove; 85. Control assembly; 851. Slide rod; 852. Moving block; 853. Pull rod; 854. Return spring; 855. Pull button; 9. Connector. Detailed Implementation

[0020] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0021] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] like Figures 1 to 4 As shown in the figure, this utility model provides a dustproof device for printing press binding auxiliary, comprising a machine housing 1 and a machine body 2. The machine body 2 is located at the upper end and is fixedly connected to the machine housing 1. A sealing cover 3 is provided at the upper end of the machine body 2, and the sealing cover 3 is movably connected to the machine body 2. Observation windows 4 are provided on the upper surface and the right side of the front surface of the sealing cover 3. Explosion-proof glass 5 is provided inside the observation window 4 and is fixedly connected to the sealing cover 3. Rubber sealing gaskets 6 are fixed around the lower surface of the sealing cover 3. Rotating components 7 are provided at both the left and right ends of the rear side of the sealing cover 3. The sealing cover 3 is connected to the machine body 2 through the rotating components 7. A fixing device 8 for fixing the sealing cover 3 is provided at the upper front side of the machine body 2.

[0023] refer to Figure 1 , Figure 2 and Figure 3 The rotating assembly 7 includes a rotating seat 71, a fixed shaft 72, and a rotating block 73. The rotating seat 71 is fixedly connected to the upper end of the rear surface of the machine body 2. The fixed shaft 72 is located inside the rotating seat 71, and its left and right ends are fixedly connected to the left and right sides of the interior of the rotating seat 71, respectively. The lower end of the rotating block 73 is sleeved on the surface of the fixed shaft 72 and is rotatably connected to the fixed shaft 72. The upper end of the rotating block 73 is fixedly connected to the rear surface of the sealing cover 3.

[0024] The above solution is adopted: by setting the rotating component 7, it is used to support and fix the sealing cover 3, which connects the cover to the body 2, so that the sealing cover 3 can be opened and closed by rotating, and facilitates the dust prevention by rotating and closing.

[0025] refer to Figure 1 , Figure 2 and Figure 3 The fixing device 8 includes a box body 81, a fixing block 82, a snap-fit ​​component 83, a linkage component 84, and a control component 85. The box body 81 is fixedly connected to the upper front side of the machine body 2. The fixing block 82 is located in the middle of the upper inside of the box body 81, and its rear end is fixedly connected to the rear surface inside the box body 81. There are two snap-fit ​​components 83, which are respectively located on the left and right sides of the upper inside of the box body 81. There are two linkage components 84, which are respectively located at the lower end of the two snap-fit ​​components 83. The control component 85 is located at the front side of the lower end of the two snap-fit ​​components 83.

[0026] The above solution is adopted: by setting a fixing device 8, the cover is fixed. When dust is prevented, the sealing cover 3 is rotated and closed to fix the sealing cover 3 to the body 2, so that the sealing cover 3 will not rotate at will when dust is prevented, making the dust prevention more stable.

[0027] refer to Figure 4 The snap-fit ​​assembly 83 includes a moving rod 831, a snap head 832, a push spring 833, a snap groove 834, and a travel groove 835. There are two moving rods 831, both of which are located on one side of the upper end inside the housing 81. The left and right ends of the two moving rods 831 are fixedly connected to the inner surface of the housing 81 and the fixing block 82, respectively. The snap head 832 is sleeved on the surface of the two moving rods 831 and is slidably connected to the two moving rods 831. There are two push springs 833, each of which is sleeved on the surface of the two moving rods 831. The left and right ends of the two push springs 833 are fixedly connected to the snap head 832 and the inner surface of the housing 81, respectively. The snap groove 834 is opened on the upper right side surface of the snap head 832 and passes through the snap head 832. The travel groove 835 is opened on the lower front surface of the snap head 832.

[0028] The above solution is adopted: by setting up a snap-fit ​​component 83, the connector 9 fixedly connected to the lower front surface of the sealing cover 3 is snapped in place, thereby fixing the sealing cover 3 when it is rotated and closed.

[0029] refer to Figure 4 The linkage component 84 includes a positioning rod 841, a rotating component 842, a pressing rod 843, and a pressing groove 844. The positioning rod 841 is located below the clamping head 832. The front and rear ends of the positioning rod 841 are fixedly connected to the front and rear surfaces inside the box body 81, respectively. The rotating component 842 is sleeved on the front end surface of the positioning rod 841 and is rotatably connected to the positioning rod 841. The pressing rod 843 is located in the stroke groove 835 and is movably connected to the stroke groove 835. The pressing rod 843 extends out of the stroke groove 835 and is fixedly connected to the upper end of the rotating component 842. The pressing groove 844 is opened on the lower front surface of the rotating component 842 and passes through the rotating component 842.

[0030] The above solution is adopted: by setting up a linkage component 84, it is used to drive the snap-fit ​​component 83, which has the function of moving the two snap-fit ​​components 83 when the sealing cover 3 is opened.

[0031] refer to Figure 1 and Figure 4The control component 85 includes a slide bar 851, a moving block 852, a pull rod 853, a return spring 854, and a pull button 855. There are two slide bars 851, respectively located on the left and right sides of the lower end of the box body 81. The lower ends of both slide bars 851 are fixedly connected to the lower surface of the box body 81. The moving block 852 is sleeved on the upper surface of the two slide bars 851 and slidably connected to them. There are two pull rods 853, respectively located in two pressure grooves 844. Inside, it is movably connected to two pressure grooves 844. The front ends of the two pressure rods 843 extend out of the pressure grooves 844 and are fixedly connected to the rear surface of the moving block 852. There are two return springs 854, which are respectively sleeved on the surface of the two slide rods 851. The upper and lower ends of the two return springs 854 are fixedly connected to the lower surface of the moving block 852 and the lower surface of the box 81, respectively. The pull button 855 is fixedly connected to the front surface of the moving block 852, extends out of the box 81, and is movably connected to the box 81.

[0032] The above solution is adopted: by setting up a control component 85, which is used to drive and control the locking component 83, when the sealing cover 3 is to be opened, the two linkage components 84 are driven to simultaneously control the two locking heads 832 to move, thereby releasing the fixation of the connector head 9.

[0033] refer to Figure 2 and Figure 4 A connector 9 is fixedly connected to the lower front surface of the sealing cover 3, and the position of the connector 9 corresponds to the position of the fixing device 8.

[0034] The above solution is adopted: by setting a connector 9 on the lower front surface of the sealing cover 3, it is used to cooperate with the snap-fit ​​component 83 to fix the sealing cover 3 when rotating to close the sealing cover 3 for dust prevention.

[0035] The working principle of this utility model:

[0036] When the equipment is idle and dustproofing is required, the sealing cover 3 is closed by rotating it forward. Simultaneously, the rotating block 73 fixed to its rear surface rotates on the surface of the fixed shaft 72 within the rotating seat 71. This causes the front connector 9 to insert into the corresponding housing 81, pressing the two clips 832. The clips 832 are then pressed and move to the left and right sides on the moving rod 831, compressing the push spring 833. After the sealing cover 3 is fully closed, the connector 9 moves to correspond with the slots 834 on one side of the two clips 832. At the same time, the push spring 833 rebounds, pushing the two clips 832 together, causing the connector 9 to insert into the slots 834 on both sides, thus securing the sealing cover 3 for dustproofing. This is necessary for subsequent equipment use. When opening the sealing cover 3, pull the button 855 downward to move the moving block 852 downward on the surface of the slide rod 851, and at the same time press the return spring 854. The movement of the moving block 852 moves the two pull rods 853 in the two pressure grooves 844, and moves and presses the inner walls of the two pressure grooves 844. This causes the lower ends of the two rotating parts 842 to be pressed against the surfaces of the two positioning rods 841, and their front ends to rotate away from each other. At the same time as the front ends of the two rotating parts 842 rotate away from each other, they drive the two pressure rods 843 in the stroke groove 835 to move and press the inner wall of the stroke groove 835. This causes the two clamps 832 to be pressed against the surface of the moving rod 831 and move to the left and right sides, thereby causing the two sides of the connector 9 to disengage from the grooves 834, releasing the clamping of the connector 9. Then, the sealing cover 3 can be opened by rotating it.

[0037] In summary: This dustproof device for the perfect binding auxiliary function of the printing press comprises a casing 1, a body 2, a sealing cover 3, an observation window 4, explosion-proof glass 5, a rubber sealing gasket 6, a rotating assembly 7, a rotating seat 71, a fixed shaft 72, a rotating block 73, a fixing device 8, a box body 81, a fixing block 82, a snap-fit ​​assembly 83, a moving rod 831, a snap-fit ​​head 832, a push spring 833, a snap-fit ​​groove 834, a stroke groove 835, a linkage assembly 84, a positioning rod 841, a rotating component 842, and a pressure rod 843. The combined use of the pressure groove 844, control component 85, slide bar 851, moving block 852, pull rod 853, return spring 854, pull button 855 and connector 9 solves the problem that the upper part of the body of existing binding machines is usually open. When the equipment is not in use or during transportation, most of its internal parts are exposed to the outside, which will cause dust to fall on the internal parts, thus damaging the equipment parts and increasing the failure rate and maintenance costs.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dustproof device for perfect binding auxiliary of a printing press, comprising a machine housing (1) and a machine body (2), wherein the machine body (2) is disposed at the upper end and fixedly connected to the machine housing (1), characterized in that: The upper end of the body (2) is provided with a sealing cover (3), which is movably connected to the body (2). The upper surface and the right side of the front surface of the sealing cover (3) are provided with observation windows (4). Explosion-proof glass (5) is provided inside the observation window (4). The explosion-proof glass (5) is fixedly connected to the sealing cover (3). Rubber sealing gaskets (6) are fixed around the lower surface of the sealing cover (3). Rotating components (7) are provided at both ends of the rear side of the sealing cover (3). The sealing cover (3) is connected to the body (2) through the rotating components (7). A fixing device (8) for fixing the sealing cover (3) is provided at the upper front side of the body (2).

2. The dustproof device for perfect binding auxiliary of a printing press as described in claim 1, characterized in that: The rotating assembly (7) includes a rotating seat (71), a fixed shaft (72), and a rotating block (73). The rotating seat (71) is fixedly connected to the upper end of the rear surface of the body (2). The fixed shaft (72) is located inside the rotating seat (71), and its left and right ends are fixedly connected to the left and right sides of the interior of the rotating seat (71), respectively. The lower end of the rotating block (73) is sleeved on the surface of the fixed shaft (72) and rotatably connected to the fixed shaft (72). The upper end of the rotating block (73) is fixedly connected to the rear surface of the sealing cover (3).

3. The dustproof device for perfect binding auxiliary of a printing press as described in claim 1, characterized in that: The fixing device (8) includes a box body (81), a fixing block (82), a snap-fit ​​assembly (83), a linkage assembly (84), and a control assembly (85). The box body (81) is fixedly connected to the upper front side of the body (2). The fixing block (82) is located in the middle of the upper inside of the box body (81), and its rear end is fixedly connected to the rear surface inside the box body (81). There are two snap-fit ​​assemblies (83), which are respectively located on the left and right sides of the upper inside of the box body (81). There are two linkage assemblies (84), which are respectively located at the lower ends of the two snap-fit ​​assemblies (83). The control assembly (85) is located at the front side of the lower ends of the two snap-fit ​​assemblies (83).

4. A dustproof device for perfect binding auxiliary in a printing press as described in claim 3, characterized in that: The snap-fit ​​assembly (83) includes a moving rod (831), a snap head (832), a push spring (833), a snap groove (834), and a travel groove (835). There are two moving rods (831), each located on one side of the upper interior of the housing (81). The left and right ends of the two moving rods (831) are fixedly connected to the inner surface of the housing (81) and the fixing block (82), respectively. The snap head (832) is fitted onto the surface of the two moving rods (831) and... The two moving rods (831) are slidably connected. There are two push springs (833), which are respectively sleeved on the surfaces of the two moving rods (831). The left and right ends of the two push springs (833) are respectively fixedly connected to the inner surfaces of the card head (832) and the box body (81). The card slot (834) is opened on the upper right surface of the card head (832) and passes through the card head (832). The stroke groove (835) is opened on the lower front surface of the card head (832).

5. A dustproof device for perfect binding auxiliary in a printing press as described in claim 4, characterized in that: The linkage component (84) includes a positioning rod (841), a rotating component (842), a pressure rod (843), and a pressure groove (844). The positioning rod (841) is located below the clamping head (832). The front and rear ends of the positioning rod (841) are fixedly connected to the front and rear surfaces inside the box body (81), respectively. The rotating component (842) is sleeved on the front end surface of the positioning rod (841) and is rotatably connected to the positioning rod (841). The pressure rod (843) is located in the stroke groove (835) and is movably connected to the stroke groove (835). The pressure rod (843) extends out of the stroke groove (835) and is fixedly connected to the upper end of the rotating component (842). The pressure groove (844) is opened on the lower front surface of the rotating component (842) and penetrates the rotating component (842).

6. A dustproof device for perfect binding auxiliary in a printing press as described in claim 5, characterized in that: The control component (85) includes a slide bar (851), a moving block (852), a pull rod (853), a return spring (854), and a pull button (855). There are two slide bars (851), each located on the left and right sides of the lower end of the box (81). The lower ends of both slide bars (851) are fixedly connected to the lower surface of the box (81). The moving block (852) is sleeved on the upper surface of the two slide bars (851) and slidably connected to them. There are two pull rods (853), each located within one of the two pressure grooves (844). It is movably connected to the two pressure grooves (844), and the front ends of the two pressure rods (843) extend out of the pressure grooves (844) and are fixedly connected to the rear surface of the moving block (852). There are two reset springs (854), which are respectively sleeved on the surfaces of the two slide rods (851). The upper and lower ends of the two reset springs (854) are fixedly connected to the lower surface of the moving block (852) and the lower surface of the box (81) respectively. The pull button (855) is fixedly connected to the front surface of the moving block (852), extends out of the box (81), and is movably connected to the box (81).

7. A dustproof device for perfect binding auxiliary function of a printing press as described in claim 1, characterized in that: A connector (9) is fixedly connected to the lower front surface of the sealing cover (3), and the position of the connector (9) corresponds to the position of the fixing device (8).

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