Formwork pushing device of printing machine

Abstract

The utility model relates to a printer template propelling device, which belongs to the technical field of printer templates and comprises a base and a mounting box fixedly connected to the top of the base, a mounting frame is arranged at the top of the mounting box, and a clamping and fixing mechanism for taking a printer template is arranged on one side of the mounting frame. The clamping and fixing mechanism comprises a fixing plate fixedly connected to one side of the mounting frame, and the side, close to the mounting frame, of the fixing plate is fixedly connected with an electric push rod extending to the other side of the fixing plate. According to the printing machine template pushing device, an electric push rod is arranged to drive a moving block to move left and right, at the moment, two clamping and fixing plates can be driven to move at the same time by arranging a hinge rod, then a printing machine template is conveniently clamped and fixed, and the clamping and fixing plates can be limited by arranging a sliding base; the stability of the clamping and fixing plate during movement is improved, workers do not need to manually fix the printing machine template, the working efficiency is improved, and meanwhile manual operation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of printing press templates, in particular to a printing press template pushing device. Background Art

[0002] A printing press is a machine for printing text and images. The text and images to be printed are first made into a printing template and installed on the printing press. Ink is then applied to the areas with text and images on the printing template manually or by the printing press. The ink is then transferred directly or indirectly to paper or other substrates (such as textiles, metal plates, plastics, leather, wood boards, glass and ceramics), thereby replicating a printed product identical to the printing template.

[0003] During the use of the printing machine, the staff is usually required to push the printing machine template. The Chinese utility model patent with the announcement number CN218536025U discloses a printing machine template pushing device, including a base, a moving device is arranged on one side of the base, a first sliding device is arranged on one side of the base, a second sliding device is arranged on one side of the first sliding device, a third sliding device is arranged on one side of the second sliding device, a first limiting device is arranged on one side of the third sliding device, a fixing device is arranged on one side of the first limiting device, and the moving device includes four first support columns, one side of the four first support columns is fixedly connected to one side of the base, and one side of the four first support columns is provided with a pulley. The advantage of this utility model is that the template can be pushed to adjust the length of the distance by setting the connection between the third sliding device and the second sliding device, and the template can be pushed automatically to solve the problem of manual pushing, and the template is fixed by setting the first limiting device and the fixing device.

[0004] However, during the use of the utility model, the printing press template needs to be fixed before the staff pushes it forward. During the fixing process, the staff needs to manually rotate the third threaded shaft to install and disassemble the printing press template, resulting in manual installation. This does not actually free up manpower and cannot meet production needs. Therefore, a printing press template pushing device is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a printing press template pushing device, which has the advantage of being easy to install and disassemble the printing press template, and solves the problem that before the staff pushes the printing press template, they first need to fix the printing press template, and during the fixing process, the staff needs to manually rotate the third threaded shaft to achieve the installation and disassembly of the printing press template, resulting in manual installation, without actually freeing up manpower and failing to meet production needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printing press template propulsion device, comprising a base and a mounting box fixedly connected to the top of the base, a mounting frame is arranged on the top of the mounting box, and a clamping and fixing mechanism for taking the printing press template is arranged on one side of the mounting frame;

[0007] The clamping and fixing mechanism includes a fixing plate fixedly connected to one side of the mounting frame, a side of the fixing plate close to the mounting frame is fixedly connected to an electric push rod extending to the other side thereof, an output end of the electric push rod is fixedly connected to a moving block, a side of the fixing plate close to the moving block is fixedly connected to two sliding seats, the front sides of the two sliding seats are both slidably connected to a clamping and fixing plate, and a hinged rod is hinged between the clamping and fixing plate and the moving block.

[0008] Furthermore, a positioning slide block extending into the interior of the slide seat is fixedly connected to the back side of the clamping fixing plate, and a positioning slide groove matched with the positioning slide block is provided on the front side of the slide seat.

[0009] Furthermore, a support column is provided on the top of the installation box, a telescopic cylinder is fixedly installed on the inner bottom wall of the support column, a lifting block is fixedly connected to the output end of the telescopic cylinder, and a connecting rod is fixedly connected between the lifting block and the installation frame.

[0010] Furthermore, a movable block is fixedly connected between the lifting block and the connecting rod, and a movable groove adapted to the movable block is provided inside the supporting column.

[0011] Furthermore, a drive motor is fixedly installed on one side of the installation box, an adjusting screw extending to the interior of the installation box is fixedly connected to the output shaft of the drive motor, a threaded sleeve is connected to the external thread of the adjusting screw, and a connecting block is fixedly connected between the threaded sleeve and the support column.

[0012] Furthermore, a limiting block extending into the interior of the installation box is fixedly connected to a side of the threaded sleeve away from the connecting block, and a limiting groove matched with the limiting block is provided on the inner wall of the installation box.

[0013] Furthermore, universal wheels are rotatably mounted on the bottom of the base, and the number of the universal wheels is four, and the four universal wheels are evenly distributed on the bottom of the base.

[0014] Compared with the prior art, the utility model provides a printing press template propulsion device, which has the following beneficial effects:

[0015] 1. The template propulsion device of the printing press drives the moving block to move left and right by setting an electric push rod. At this time, the two clamping plates can be driven to move at the same time by setting a hinged rod, so as to facilitate the clamping and fixing of the printing press template. The sliding seat can limit the clamping and fixing plate, improve the stability of the clamping and fixing plate when moving, and eliminate the need for staff to manually fix the printing press template, thereby improving work efficiency and reducing manpower operations.

[0016] 2. The printing press template advancing device drives the adjusting screw to rotate by setting a driving motor, and then drives the supporting column and the clamping and fixing mechanism to move by the adjusting screw, so as to achieve the effect of advancing the printing press template. It solves the problem that the printing press template needs to be fixed before the staff advances it, and during the fixing process, the staff needs to manually rotate the third threaded shaft to realize the installation and disassembly of the printing press template, resulting in manual installation, which does not actually free up manpower and cannot meet the production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the clamping and fixing mechanism of the utility model;

[0019] Figure 3 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0020] Figure 4 It is a three-dimensional diagram of the structure of the utility model.

[0021] In the figure: 1 base, 2 installation box, 3 installation frame, 4 fixed plate, 5 electric push rod, 6 moving block, 7 slide seat, 8 clamping fixed plate, 9 hinge rod, 10 support column, 11 telescopic cylinder, 12 lifting block, 13 connecting rod, 14 driving motor, 15 adjusting screw, 16 threaded sleeve, 17 connecting block, 18 universal wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4A printing press template propulsion device in this embodiment includes a base 1 and an installation box 2 fixedly connected to the top of the base 1, a mounting frame 3 is arranged on the top of the installation box 2, and a clamping and fixing mechanism for taking the printing press template is arranged on one side of the mounting frame 3. The clamping and fixing mechanism includes a fixing plate 4 fixedly connected to one side of the mounting frame 3, and an electric push rod 5 extending to the other side of the fixing plate 4 is fixedly connected to the side of the fixing plate 4 close to the mounting frame 3, and a moving block 6 is fixedly connected to the output end of the electric push rod 5. Two slide seats 7 are fixedly connected to the side of the fixing plate 4 close to the moving block 6, and the front sides of the two slide seats 7 are both slidably connected with a clamping and fixing plate 8, and a hinged rod 9 is hinged between the clamping and fixing plate 8 and the moving block 6.

[0024] Among them, the back side of the clamping fixing plate 8 is fixedly connected with a positioning slider extending to the inside of the slide seat 7, and the front side of the slide seat 7 is provided with a positioning slide groove adapted to the positioning slider. The opposite sides of the two clamping fixing plates 8 are fixedly connected with anti-slip pads, which can improve the clamping stability of the printing press template, and a controller is fixedly installed on the front side of the top of the base 1.

[0025] In this embodiment, a support column 10 is provided on the top of the installation box 2, and a telescopic cylinder 11 is fixedly installed on the inner bottom wall of the support column 10. A lifting block 12 is fixedly connected to the output end of the telescopic cylinder 11, and a connecting rod 13 is fixedly connected between the lifting block 12 and the installation frame 3.

[0026] Among them, a movable block is fixedly connected between the lifting block 12 and the connecting rod 13, and a movable groove adapted to the movable block is opened inside the support column 10. The outer wall of the lifting block 12 contacts the inner wall of the support column 10. The lifting block 12 is driven to move up and down by setting a telescopic cylinder 11, so that the lifting block 12 can drive the clamping and fixing mechanism to move up and down, which is convenient for printing machines of different heights.

[0027] In this embodiment, a drive motor 14 is fixedly installed on one side of the installation box 2, and an adjusting screw 15 extending to the interior of the installation box 2 is fixedly connected to the output shaft of the drive motor 14. The external thread of the adjusting screw 15 is connected to a threaded sleeve 16, and a connecting block 17 is fixedly connected between the threaded sleeve 16 and the support column 10.

[0028] A limiting block extending into the interior of the installation box 2 is fixedly connected to a side of the threaded sleeve 16 away from the connecting block 17 , and a limiting groove matching the limiting block is provided on the inner wall of the installation box 2 .

[0029] It should be noted that a bearing matched with the adjusting screw 15 is fixedly installed inside the installation box 2 , and a slide groove matched with the connecting block 17 is provided on the upper surface of the installation box 2 .

[0030] In this embodiment, a universal wheel 18 is rotatably mounted at the bottom of the base 1 . There are four universal wheels 18 , which are evenly distributed at the bottom of the base 1 . A brake pad is hinged on one side of the universal wheel 18 .

[0031] The working principle of the above embodiment is:

[0032] First, move the device to a suitable position, then connect the power supply, and the staff first starts the telescopic cylinder 11 to drive the connecting rod 13 and the clamping and fixing mechanism to move up and down to a suitable height, so that the clamping and fixing mechanism can smoothly push the printing press template into the printing press when moving horizontally. Then the staff places the printing press template between the two clamping and fixing plates 8, and starts the electric push rod 5 to clamp and fix the printing press template, and then starts the drive motor 14 to drive the printing press template into the printing press.

[0033] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0034] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] 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 printing press template propulsion device, comprising a base (1) and a mounting box (2) fixedly connected to the top of the base (1), characterized in that: A mounting frame (3) is arranged on the top of the mounting box (2), and a clamping and fixing mechanism for taking the printing press template is arranged on one side of the mounting frame (3); The clamping and fixing mechanism comprises a fixing plate (4) fixedly connected to one side of the mounting frame (3); a side of the fixing plate (4) close to the mounting frame (3) is fixedly connected to an electric push rod (5) extending to the other side thereof; an output end of the electric push rod (5) is fixedly connected to a moving block (6); a side of the fixing plate (4) close to the moving block (6) is fixedly connected to two slide seats (7); front faces of the two slide seats (7) are both slidably connected to a clamping and fixing plate (8); a hinged rod (9) is hingedly connected between the clamping and fixing plate (8) and the moving block (6).

2. A printing press template advancing device according to claim 1, characterized in that: The back side of the clamping fixing plate (8) is fixedly connected with a positioning slide block extending into the interior of the slide seat (7), and the front side of the slide seat (7) is provided with a positioning slide groove matched with the positioning slide block.

3. A printing press template advancing device according to claim 1, characterized in that: A support column (10) is arranged on the top of the installation box (2); a telescopic cylinder (11) is fixedly mounted on the inner bottom wall of the support column (10); a lifting block (12) is fixedly connected to the output end of the telescopic cylinder (11); a connecting rod (13) is fixedly connected between the lifting block (12) and the installation frame (3).

4. A printing press template advancing device according to claim 3, characterized in that: A movable block is fixedly connected between the lifting block (12) and the connecting rod (13), and a movable groove adapted to the movable block is provided inside the support column (10).

5. A printing press template advancing device according to claim 3, characterized in that: A drive motor (14) is fixedly mounted on one side of the installation box (2); an adjusting screw (15) extending into the interior of the installation box (2) is fixedly connected to the output shaft of the drive motor (14); a threaded sleeve (16) is connected to the outer thread of the adjusting screw (15); a connecting block (17) is fixedly connected between the threaded sleeve (16) and the support column (10).

6. A printing press template advancing device according to claim 5, characterized in that: A stop block extending into the interior of the installation box (2) is fixedly connected to the side of the threaded sleeve (16) away from the connection block (17), and a stop groove matching the stop block is provided on the inner wall of the installation box (2).

7. A printing press template advancing device according to claim 1, characterized in that: The bottom of the base (1) is rotatably mounted with a universal wheel (18), the number of the universal wheels (18) being four, and the four universal wheels (18) are evenly distributed at the bottom of the base (1).

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