Printing roller placing rack

Abstract

The utility model discloses a printing roller placing frame, which belongs to the related technical field of printing rollers and comprises a support frame, a Foma wheel and a handle, the Foma wheel is fixedly mounted at the bottom of the support frame, one end of the handle is fixedly mounted on the support frame, and a bearing component is arranged on the support frame. The bearing assembly comprises a first placing plate, a second placing plate, a buffer sleeve, a bearing plate, a moving rod, a buffer damper, a mounting plate, a sliding block, a limiting block and a buffer spring, the first placing plate is fixedly mounted at the upper end of the supporting frame, the sliding block is movably mounted on the inner side wall of the lower end of the supporting frame, and the second placing plate is fixedly mounted on the sliding block; according to the printing roller placing frame, the size of the bearing plate is large, a user can conveniently place a printing roller, the supporting effect of the printing roller placing frame on the printing roller can be improved, the user can conveniently use the first placing plate and the second placing plate at the same time, and the printing roller placing frame is convenient to use. And therefore, a user can conveniently place the printing roller.

Description

Technical Field

[0001] The utility model relates to a printing roller placement rack, belonging to the technical field related to printing rollers. Background Art

[0002] The printing roller is one of the accessories of the offset printing machine. It can be divided into two types: ink roller and water roller according to the type of printing. It has the functions of embossing, ink jumping and ink transfer in the printing machine. The printing roller generally includes a printing roller wheel and a printing roller shaft. The printing roller that is not used normally is generally placed on a special placement rack for the printing roller. In order to protect the printing roller from damage, the printing roller shaft can be supported when placing the printing roller.

[0003] However, when the existing printing roller placement rack is in use, most of them can only support the two ends of the printing roller, and cannot cushion the descending printing roller when placing the printing roller. In order to avoid damage, it needs to be lowered slowly. When there is a printing roller on the upper layer of the printing roller placement rack, it is inconvenient to take out or place the printing roller, which is not convenient for use. Utility Model Content

[0004] The purpose of the present invention is to provide a printing roller placement rack to solve the above problems, which can automatically place the two ends of the printing roller on the limit blocks. The receiving plate has a large volume, which is convenient for users to place the printing roller and can also improve the supporting effect of the printing roller of the present invention.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a printing roller placement stand, comprising a support frame, a Forma wheel and a handle, the Forma wheel is fixedly mounted on the bottom of the support frame, one end of the handle is fixedly mounted on the support frame, a receiving assembly is provided on the support frame, the receiving assembly comprises a placement plate 1, a placement plate 2, a buffer sleeve, a placement plate, a moving rod, a buffer damping, a mounting plate, a slider, a limit block and a buffer spring, the placement plate 1 is fixedly mounted on the upper end of the support frame, the slider is movably mounted on the inner side wall of the lower end of the support frame, the placement plate 2 is fixedly mounted on the slider, the placement plate 1 and the placement plate 2 are both provided with mounting holes, and the buffer sleeve is fixedly mounted on the inner side wall of the mounting hole.

[0006] Preferably, in order to facilitate buffering the force generated when placing the printing roller, one end of the buffer spring is fixedly mounted on the inner wall of the buffer sleeve, one end of the moving rod is passed through the buffer sleeve, and one side of the buffer damper is fixedly mounted on one end of the moving rod.

[0007] Preferably, in order to facilitate the support of the printing roller placed on the utility model, the mounting plate is fixedly mounted on the lower end surface of the buffer damper, the other end of the buffer spring is fixedly mounted on the mounting plate, and the supporting plate is fixedly mounted on the other end of the moving rod.

[0008] Preferably, in order to facilitate the limiting of the printing roller, the limiting blocks are fixedly installed on the top of the placement plate 1 and the placement plate 2 respectively, and a limiting frame is fixedly installed on the bottom of the placement plate 2, and a friction block is rotatably installed in the limiting frame.

[0009] Preferably, in order to facilitate the support of the removed placement plate 2, a threaded sleeve is fixedly installed at one end of the friction block, a threaded rod is screwed into the threaded sleeve, and a roller is rotatably installed at one end of the threaded rod.

[0010] Preferably, in order to facilitate the movement of the placement plate 2, a transmission assembly is provided on the support frame, and the transmission assembly includes a housing, an output motor, a lead screw and a transmission threaded cylinder, and the housing is fixedly mounted on the inner wall of the support frame.

[0011] Preferably, in order to facilitate the transmission of the lead screw, the output motor is fixedly mounted on one side of the housing, one end of the lead screw is fixedly mounted on the output motor, and the other end of the lead screw is rotatably mounted on the inner wall of the housing.

[0012] Preferably, in order to facilitate the transmission of the transmission threaded barrel, the transmission threaded barrel is sleeved on the lead screw, and one end of the transmission threaded barrel passes through the outer shell and is fixedly mounted on the lower end surface of the second placement plate.

[0013] The beneficial effects of the utility model are as follows: the printing roller placement rack, the buffer spring can slowly lower the printing roller by cooperating with the buffer damping, and then automatically place the two ends of the printing roller on the limit blocks. The receiving plate is large in size, which is convenient for the user to place the printing roller, and can also improve the supporting effect of the printing roller of the utility model, and can facilitate the user to use the placement plate one and the placement plate two at the same time, thereby facilitating the user to place the printing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the utility model after the placement plate 2 is extended.

[0016] Figure 3 It is a structural diagram of the transmission component in the utility model.

[0017] Figure 4It is a schematic diagram of the structure inside the buffer sleeve in the utility model.

[0018] Figure 5 This is a schematic diagram of the connection between the threaded rod and the threaded sleeve in the present invention.

[0019] In the figure: 1. Support frame; 2. Forma wheel; 3. Handle; 4. Receiver assembly; 401. Placement plate 1; 402. Placement plate 2; 403. Buffer sleeve; 404. Receiver plate; 405. Moving rod; 406. Buffer damper; 407. Mounting plate; 408. Slider; 409. Limit block; 4010. Buffer spring; 5. Limit frame; 6. Threaded sleeve; 7. Threaded rod; 8. Roller; 9. Transmission assembly; 901. Housing; 902. Output motor; 903. Screw; 904. Transmission threaded cylinder; 10. Friction block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-5 As shown, a printing roller placement frame includes a support frame 1, a Formazan wheel 2 and a handle 3, the Formazan wheel 2 is fixedly mounted on the bottom of the support frame 1, one end of the handle 3 is fixedly mounted on the support frame 1, and a receiving assembly 4 is provided on the support frame 1, the receiving assembly 4 includes a placement plate 1 401, a placement plate 2 402, a buffer sleeve 403, a receiving plate 404, a moving rod 405, a buffer damper 406, a mounting plate 407, a slider 408, a limit block 409 and a buffer spring 4010, the placement plate 1 401 is fixedly mounted on the upper end of the support frame 1, the slider 408 is movably mounted on the inner side wall of the lower end of the support frame 1, the placement plate 2 402 is fixedly mounted on the slider 408, the placement plate 1 401 and the placement plate 2 402 are both provided with mounting holes, and the buffer sleeve 403 is fixedly mounted on the inner side wall of the mounting hole.

[0022] During use, the user can place the printing roller on the receiving assembly 4, and the printing roller can be received by the placement plate 1 401 and the placement plate 2 402. When the user needs to take out the printing roller, the placement plate 2 402 can also be moved by the transmission assembly 9 to facilitate the user to place or take out the printing roller.

[0023] like Figure 1 、 Figure 2 、 Figure 3 and Figure 5As shown, one end of the buffer spring 4010 is fixedly mounted on the inner wall of the buffer sleeve 403, one end of the moving rod 405 is inserted into the buffer sleeve 403, one side of the buffer damper 406 is fixedly mounted on one end of the moving rod 405, the mounting plate 407 is fixedly mounted on the lower end surface of the buffer damper 406, the other end of the buffer spring 4010 is fixedly mounted on the mounting plate 407, the receiving plate 404 is fixedly mounted on the other end of the moving rod 405, the limit block 409 is respectively fixedly mounted on the top of the placing plate 1 401 and the placing plate 2 402, and the bottom of the placing plate 2 402 is fixedly mounted on the limit frame 5, a friction block 10 is rotatably mounted in the limit frame 5, one end of the friction block 10 is fixedly mounted with a threaded sleeve 6, a threaded rod 7 is screwed into the threaded sleeve 6, and a roller 8 is rotatably mounted on one end of the threaded rod 7.

[0024] When in use, when the user needs to place the printing roller on the utility model, the printing roller can be placed on the receiving plate 404 first. The receiving plate 404 is semicircular in shape and can limit the printing roller by fitting with the printing roller. When the user places the printing roller on the receiving plate 404, the printing roller can squeeze the buffer spring 4010 by its own gravity. The buffer spring 4010 can slowly descend by cooperating with the buffer damping 406, and then automatically place the two ends of the printing roller on the limit blocks 409. The volume of 04 is large, which is convenient for the user to place the printing roller, and can also improve the supporting effect of the printing roller of the present invention. At the same time, when the user moves the placement plate 2 402 out, the user can rotate the threaded sleeve 6 and the threaded rod 7, and then unscrew the threaded rod 7 from the threaded sleeve 6, and then the placement plate 2 402 can be supported by the mutual cooperation of the threaded rod 7 and the threaded sleeve 6, so that the user can place the printing roller on the placement plate 2 402, and can also facilitate the user to take out the printing roller on the placement plate 2 402, with diverse functions.

[0025] like Figure 1 and Figure 4 As shown, a transmission assembly 9 is provided on the support frame 1, and the transmission assembly 9 includes a shell 901, an output motor 902, a lead screw 903 and a transmission threaded barrel 904. The shell 901 is fixedly mounted on the inner wall of the support frame 1, the output motor 902 is fixedly mounted on one side of the shell 901, one end of the lead screw 903 is fixedly mounted on the output motor 902, and the other end of the lead screw 903 is rotatably mounted on the inner wall of the shell 901, and the transmission threaded barrel 904 is sleeved on the lead screw 903, and one end of the transmission threaded barrel 904 passes through the shell 901 and is fixedly mounted on the lower end surface of the placement plate 2 402.

[0026] During use, when the user needs to move the placement plate 2 402, the user can energize the output motor 902, and after the output motor 902 is energized, it can drive the screw 903 to rotate, and then the transmission threaded cylinder 904 can be moved by the mutual engagement between the screw 903 and the transmission threaded cylinder 904, and then the transmission threaded cylinder 904 can drive the placement plate 2 402 to move, so that the placement plate 2 402 can be moved out of the support frame 1, so that the user can use the placement plate 1 401 and the placement plate 2 402 at the same time, and thus the user can place the printing roller.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A printing roller placement rack, characterized in that: The invention comprises a support frame (1), a Fuma wheel (2) and a handle (3), wherein the Fuma wheel (2) is fixedly mounted on the bottom of the support frame (1), one end of the handle (3) is fixedly mounted on the support frame (1), and a receiving assembly (4) is provided on the support frame (1), wherein the receiving assembly (4) comprises a placing plate 1 (401), a placing plate 2 (402), a buffer sleeve (403), a receiving plate (404), a moving rod (405), a buffer damper (406), a mounting plate (407), a sliding plate (408), and a sliding plate (409). Block (408), limit block (409) and buffer spring (4010), the placement plate 1 (401) is fixedly mounted on the upper end of the support frame (1), the slider (408) is movably mounted on the inner side wall of the lower end of the support frame (1), the placement plate 2 (402) is fixedly mounted on the slider (408), the placement plate 1 (401) and the placement plate 2 (402) are both provided with mounting holes, and the buffer sleeve (403) is fixedly mounted on the inner side wall of the mounting hole.

2. The printing roller placement stand according to claim 1, characterized in that: One end of the buffer spring (4010) is fixedly mounted on the inner wall of the buffer sleeve (403), one end of the moving rod (405) is inserted into the buffer sleeve (403), and one side of the buffer damper (406) is fixedly mounted on one end of the moving rod (405).

3. The printing roller placement stand according to claim 1, characterized in that: The mounting plate (407) is fixedly mounted on the lower end surface of the buffer damper (406), the other end of the buffer spring (4010) is fixedly mounted on the mounting plate (407), and the receiving plate (404) is fixedly mounted on the other end of the moving rod (405).

4. The printing roller placement stand according to claim 1, characterized in that: The limit blocks (409) are fixedly mounted on the tops of the first placement plate (401) and the second placement plate (402), respectively. A limit frame (5) is fixedly mounted on the bottom of the second placement plate (402), and a friction block (10) is rotatably mounted inside the limit frame (5).

5. The printing roller placement stand according to claim 4, characterized in that: A threaded sleeve (6) is fixedly mounted on one end of the friction block (10), a threaded rod (7) is screwed into the threaded sleeve (6), and a roller (8) is rotatably mounted on one end of the threaded rod (7).

6. The printing roller placement stand according to claim 1, characterized in that: A transmission assembly (9) is provided on the support frame (1), and the transmission assembly (9) comprises a housing (901), an output motor (902), a lead screw (903) and a transmission threaded cylinder (904), and the housing (901) is fixedly mounted on the inner side wall of the support frame (1).

7. The printing roller placement stand according to claim 6, characterized in that: The output motor (902) is fixedly mounted on one side of the housing (901), one end of the lead screw (903) is fixedly mounted on the output motor (902), and the other end of the lead screw (903) is rotatably mounted on the inner side wall of the housing (901).

8. The printing roller placement stand according to claim 6, characterized in that: The transmission threaded cylinder (904) is sleeved on the lead screw (903), and one end of the transmission threaded cylinder (904) passes through the housing (901) and is fixedly mounted on the lower end surface of the second placement plate (402).

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