Intermittent feeding device for printed matters

Abstract

The utility model relates to the technical field of presswork, and discloses a presswork intermittent feeding device, which comprises a main body assembly, a printing machine, a printing plate and a positioning plate, the printing plate is fixed at the top of the printing machine, and the positioning plate is arranged at the top of the printing plate; and the intermittent assembly is arranged at the top of the printing machine and comprises a moving part and a butt joint part, the moving part is arranged at the top of the printing machine, and the butt joint part is located on one side of the printing machine. The intermittent component has the beneficial effects that the intermittent component is arranged, so that when paper or paperboards need to be printed and processed, the paper to be processed can be controlled to be in a stop state through the mutual matching of the moving piece and the butt joint piece when the printing machine is used for printing and processing the paper and no manual operation exists; therefore, paper is prevented from being stacked at the feeding port of the printing machine, and paper waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of printed matter, in particular to an intermittent feeding device for printed matter. Background Art

[0002] A printing press is a machine for printing characters and images. Modern printing presses generally consist of mechanisms such as plate loading, inking, impression, and paper feeding (including folding). Its working principle is as follows: First, the characters and images to be printed are made into printing plates and installed on the printing press. Then, ink is applied to the areas with characters and images on the printing plate manually or by the printing press, and then directly or indirectly transferred to paper or other printing substrates to reproduce the same printed matter as the printing plate. The invention and development of printing presses play an important role in the spread of human civilization and culture. Existing printing presses need manual placement of printing materials into the feeding port of the printing press when printing cardboard, paper, etc., to control the supply volume and supply time of materials and ensure stable material supply during the printing process. However, manual control of the supply volume and supply time is too cumbersome, and it may cause manual fatigue over a long time, thus affecting the fluctuations in the supply volume and supply time, which may lead to unstable product quality. Summary of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the specification of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. Such simplifications or omissions shall not be used to limit the scope of the present utility model.

[0004] In view of the above and / or problems existing in the existing intermittent feeding device for printed matter, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present utility model is that existing printing presses need manual placement of printing materials into the feeding port of the printing press when printing cardboard, paper, etc., to control the supply volume and supply time of materials and ensure stable material supply during the printing process. However, manual control of the supply volume and supply time is too cumbersome, and it may cause manual fatigue over a long time, thus affecting the fluctuations in the supply volume and supply time, which may lead to unstable product quality.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: An intermittent feeding device for printed matter, which includes a main body assembly, including a printing press, a printing plate, and a positioning plate. The printing plate is fixed on the top of the printing press, and the positioning plate is arranged on the top of the printing plate; and,

[0007] The intermittent component is arranged on the top of the printing machine and includes a moving part and a docking part. The moving part is arranged on the top of the printing machine, and the docking part is located on one side of the printing machine.

[0008] As a preferred solution of the intermittent feeding device for printed matter of the present utility model, wherein: the moving part includes a fixed column and a support plate. The fixed column is fixed on the top of the printing machine, and the support plate is fixed on the top of the fixed column.

[0009] As a preferred solution of the intermittent feeding device for printed matter of the present utility model, wherein: the moving part further includes a moving rod and a printing knife. The moving rod slides in the support plate, and the printing knife is fixed on one side of the moving rod.

[0010] As a preferred solution of the intermittent feeding device for printed matter of the present utility model, wherein: the moving part further includes a clamping block and a cylinder. A moving groove is formed on one side of the support plate. The clamping block is fixed on one side of the moving rod and slides in the moving groove. The cylinder is fixed on one side of the support plate.

[0011] As a preferred solution of the intermittent feeding device for printed matter of the present utility model, wherein: the docking part includes a protection plate and a support column. The protection plate is fixed on one side of the printing machine, and the support column is fixed on the bottom of the protection plate.

[0012] As a preferred solution of the intermittent feeding device for printed matter of the present utility model, wherein: the docking part further includes a roller, a belt and a pressure roller. The roller is rotatably connected in the protection plate, the belt is arranged on the surface of the roller, and the pressure roller is rotatably connected on one side of the positioning plate.

[0013] As a preferred solution of the intermittent feeding device for printed matter of the present utility model, wherein: the docking part further includes a fixed box and a slow-speed motor. The fixed box is fixed on one side of the protection plate, and the slow-speed motor is fixed in the fixed box.

[0014] As a preferred solution of the intermittent feeding device for printed matter of the present utility model, wherein: the docking part further includes a compression spring, a docking plate, a rotating block and a rotating column. One end of the compression spring is fixed on one side of the slow-speed motor, and the other end of the compression spring is fixed on one side of the docking plate. The docking plate is fixed on the surface of the rotating block, the rotating block is fixed on one side of the rotating column, and the rotating column is fixed on the output end of the slow-speed motor.

[0015] As a preferred embodiment of the intermittent feeding device for printed matter of the present utility model, the docking member further includes a meshing gear, a gear sleeve, and a plugging block. The meshing gear is fixed to one side of the rotating column, the gear sleeve is fixed to one side of the roller, the meshing gear and the gear sleeve can mesh with each other, a sliding groove is formed on the surface of the rotating column, and the plugging block slides in the sliding groove.

[0016] As a preferred embodiment of the intermittent feeding device for printed matter of the present utility model, the docking member further includes a positioning block, a fixing plate, and a limiting rod. The positioning block is fixed to one side of the positioning plate, the fixing plate is fixed to one side of the supporting plate, the limiting rod is fixed to one side of the fixing plate, and the limiting rod can be plugged and matched with the plugging block.

[0017] The beneficial effect of the present utility model is that by providing an intermittent component, when printing and processing paper or cardboard is required, through the mutual cooperation of the moving member and the docking member, when the printing machine is printing and processing paper, without manual operation, the paper to be processed can be controlled to be in a stopped state, thereby avoiding paper accumulation at the feeding port of the printing machine and causing paper waste. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0019] Figure 1 It is a structural diagram of the intermittent feeding device for printed matter.

[0020] Figure 2 It is a connection structural diagram of the printing plate and the positioning plate of the intermittent feeding device for printed matter.

[0021] Figure 3 It is for the intermittent feeding device for printed matter Figure 2 The enlarged structural diagram at position A in.

[0022] Figure 4 It is a connection structural diagram of the protection plate and the support column of the intermittent feeding device for printed matter.

[0023] Figure 5 It is for the intermittent feeding device for printed matter Figure 4 The enlarged structural diagram at position B in.

[0024] Figure 6 It is a connection structural diagram of the rotating column and the plugging block of the intermittent feeding device for printed matter.

[0025] Figure 7 It is a connection structure diagram of the meshing gears and sleeves of the intermittent feeding device for printed matter.

[0026] Figure 8 For the intermittent feeding device of printed matter Figure 7 The enlarged structure diagram at position C in Specific implementation manners

[0027] To make the above objects, features and advantages of the present utility model more obvious and understandable, the specific implementation manners of the present utility model will be described in detail below in conjunction with the accompanying drawings of the specification.

[0028] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0029] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments.

[0030] Embodiment 1

[0031] Referring to Figures 1 to 8 , which is the first embodiment of the present utility model. This embodiment provides an intermittent feeding device for printed matter. The intermittent feeding device for printed matter includes a main body assembly 100 and an intermittent assembly 200. Through the cooperation of the two, when printing and processing paper or cardboard is required, the moving member 201 and the docking member 202 can cooperate with each other, so that when the printing machine 101 is printing and processing paper, without manual operation, the paper to be processed can be controlled to be in a stopped state, thereby avoiding paper accumulation at the feeding port of the printing machine 101 and causing paper waste.

[0032] Specifically, the main body assembly 100 includes a printing machine 101, a printing plate 102, and a positioning plate 103. The printing plate 102 is fixed on the top of the printing machine 101, and the positioning plate 103 is arranged on the top of the printing plate 102.

[0033] The printing press 101 is used for mass-printing the text and images to be printed. The printing plate 102 is used for placing paper or cardboard, so as to facilitate the printing press 101 to print the text and images to be printed. The positioning plate 103 is used for fixing the paper or cardboard on the top of the printing plate 102, ensuring that the paper or cardboard will not shift when the printing press 101 prints the text and images, thereby ensuring the finished product quality of the printed paper or cardboard. The printing plate 102 and the positioning plate 103 are prior arts and will not be elaborated here.

[0034] The intermittent component 200 is arranged on the top of the printing press 101 and includes a moving part 201 and a docking part 202. The moving part 201 is arranged on the top of the printing press 101, and the docking part 202 is located on one side of the printing press 101.

[0035] The moving part 201 can be fixed to the printing press 101 to ensure that the overall position of the moving part 201 will not shake. The moving part 201 is used for printing the paper or cardboard to be printed, so as to facilitate the next process of the paper or cardboard. And the moving part 201 can cooperate with the docking part 202. When the moving part 201 prints the paper or cardboard, the position of the docking part 202 can be controlled by the moving part 201 at the same time, thereby ensuring that the docking part 202 will not drive the paper or cardboard to move independently, and ensuring that the subsequent paper or cardboard can be printed orderly.

[0036] Specifically, the moving part 201 includes a fixed column 201a and a support plate 201b. The fixed column 201a is fixed on the top of the printing press 101, and the support plate 201b is fixed on the top of the fixed column 201a.

[0037] There are 2 fixed columns 201a in total, both of which are fixed on the top of the printing press 101 and are used for fixing the position of the support plate 201b, thereby ensuring that the support plate 201b will not shake during use. The support plate 201b is used for supporting the position of the moving part 201 to ensure that the moving part 201 will not shift when the printing press 101 is in use.

[0038] Specifically, the moving part 201 further includes a moving rod 201c and a printing knife 201d. The moving rod 201c slides in the support plate 201b, and the printing knife 201d is fixed on one side of the moving rod 201c.

[0039] The moving rod 201c is used for driving the printing knife 201d to move, so as to ensure that the printing knife 201d can print the paper or cardboard on the surface of the printing plate 102 through the positioning plate 103. The printing knife 201d can move up or down, so as to ensure that the printing knife 201d can print the paper or cardboard on the surface of the printing plate 102, thereby ensuring the product quality of the printed paper or cardboard.

[0040] Specifically, the moving member 201 further includes a clamping block 201e and a cylinder 201f. A moving groove V is formed on one side of the support plate 201b. The clamping block 201e is fixed to one side of the moving rod 201c. The clamping block 201e slides in the moving groove V. The cylinder 201f is fixed to one side of the support plate 201b.

[0041] The clamping block 201e slides in the moving groove V, so as to ensure that when the moving rod 201c moves, it can drive the clamping block 201e to move. Thus, when the clamping block 201e moves, it can drive the docking member 202 to move through the moving member 201. The cylinder 201f is used to drive the moving rod 201c to move, so that the printing knife 201d can print on paper or cardboard.

[0042] Embodiment 2

[0043] Refer to Figure 1 、 Figure 2 and Figures 4 to 8 This is the second embodiment of the present utility model. This embodiment is based on the previous embodiment.

[0044] Specifically, the docking member 202 includes a protection plate 202a and a support column 202b. The protection plate 202a is fixed to one side of the printing machine 101. The support column 202b is fixed to the bottom of the protection plate 202a.

[0045] The protection plate 202a is used to ensure that the docking member 202 will not shift, so as to ensure the normal use of the docking member 202. There are 2 support columns 202b in total, both of which are fixed to the bottom of the protection plate 202a, so as to ensure that the protection plate 202a will not shake.

[0046] Specifically, the docking member 202 further includes a roller 202c, a belt 202d and a pressure roller 202e. The roller 202c is rotatably connected inside the protection plate 202a. The belt 202d is arranged on the surface of the roller 202c. The pressure roller 202e is rotatably connected to one side of the positioning plate 103.

[0047] There are 2 rollers 202c in total, both of which are rotatably connected inside the protection plate 202a, and are used to drive the belt 202d to rotate. Thus, the roller 202c drives the paper or cardboard into the printing machine 101 through the belt 202d. The belt 202d is used to drive the paper or cardboard to be printed, so as to ensure that the paper or cardboard can enter the printing machine 101 for printing. When the belt 202d rotates, the belt 202d can drive the pressure roller 202e to rotate through the paper or cardboard on the top, so that the pressure roller 202e can send the tail of the paper or cardboard remaining on the top of the belt 202d into the printing machine 101, so as to ensure that the paper or cardboard can completely enter the printing machine 101 and ensure the printing product quality of the paper or cardboard.

[0048] Specifically, the docking member 202 further includes a fixed box 202f and a slow motor 202g. The fixed box 202f is fixed to one side of the protection plate 202a, and the slow motor 202g is fixed inside the fixed box 202f.

[0049] The fixed box 202f is used to fix the position of the slow motor 202g, so as to ensure that the slow motor 202g will not shake when rotating. The slow motor 202g is used to drive the docking member 202 to rotate, so that the docking member 202 can control the moving distance of the paper or cardboard.

[0050] Embodiment 3

[0051] Refer to Figure 2 、 Figure 3 and Figures 6 to 8 , which is the third embodiment of the present utility model. This embodiment is based on the first two embodiments.

[0052] Specifically, the docking member 202 further includes a compression spring 202h, a docking plate 202i, a rotating block 202j, and a rotating column 202k. One end of the compression spring 202h is fixed to one side of the slow motor 202g, and the other end of the compression spring 202h is fixed to one side of the docking plate 202i. The docking plate 202i is fixed to the surface of the rotating block 202j. The rotating block 202j is fixed to one side of the rotating column 202k, and the rotating column 202k is fixed to the output end of the slow motor 202g.

[0053] The compression spring 202h is currently in a compressed state, which is used to control the moving distance of the docking plate 202i and ensure that the rotating column 202k will not move through the docking plate 202i. The docking plate 202i is used to support the other end of the compression spring 202h. When the slow motor 202g rotates, the docking plate 202i can prevent the compression spring 202h from rotating. The rotating block 202j is used to support the position of the docking plate 202i. When the slow motor 202g rotates, it can drive the rotating column 202k to rotate. When the rotating column 202k rotates, it can drive the rotating block 202j to rotate simultaneously, so that the rotating block 202j rotates inside the docking plate 202i, ensuring that the docking plate 202i will not rotate with the rotating column 202k. The rotating column 202k is used to drive the docking member 202 to rotate. When the output end of the slow motor 202g drives the rotating column 202k to rotate, the rotating column 202k can drive the docking member 202 to rotate.

[0054] Specifically, the docking member 202 further includes a meshing gear 202l, a gear sleeve 202m, and a plug block 202n. The meshing gear 202l is fixed to one side of the rotating column 202k, the gear sleeve 202m is fixed to one side of the roller 202c, the meshing gear 202l and the gear sleeve 202m can mesh with each other, a sliding groove T is formed on the surface of the rotating column 202k, and the plug block 202n slides in the sliding groove T.

[0055] After the clamping block 201e moves a certain distance, the clamping block 201e can come into contact with the plug block 202n, so that the clamping block 201e can push the plug block 202n to move, and through the sliding groove T, the plug block 202n can control the movement of the rotating column 202k, so that the meshing gear 202l can follow the rotating column 202k to move, and the meshing gear 202l can mesh with the gear sleeve 202m, so that the meshing gear 202l drives the gear sleeve 202m to rotate. When the gear sleeve 202m rotates, it can drive the roller 202c to rotate, so as to ensure that the roller 202c can drive the paper or cardboard on the top of the belt 202d to move.

[0056] Specifically, the docking member 202 further includes a positioning block 202o, a fixing plate 202p, and a limiting rod 202q. The positioning block 202o is fixed to one side of the positioning plate 103, the fixing plate 202p is fixed to one side of the support plate 201b, the limiting rod 202q is fixed to one side of the fixing plate 202p, and the limiting rod 202q can be inserted and matched with the plug block 202n.

[0057] The positioning block 202o is used to limit the moving distance of the plug block 202n, so as to ensure that the plug block 202n will not deviate when it moves. The fixing plate 202p is used to fix the limiting rod 202q, so as to ensure that the limiting rod 202q can support the plug block 202n. When the plug block 202n is pushed by the clamping block 201e, it is ensured that the plug block 202n can move smoothly without tilting, so as to ensure that the plug block 202n can move smoothly.

[0058] When in use, when printing and processing paper or cardboard, first start the cylinder 201f, so that the cylinder 201f drives the moving rod 201c to move, thereby driving the printing knife 201d through the moving rod 201c to print the paper or cardboard on the top of the printing plate 102. When the moving rod 201c moves, the clamping block 201e on one side of the moving rod 201c can move together with the moving rod 201c. After the moving rod 201c moves a certain distance, the clamping block 201e can come into contact with the plug-in block 202n, so that the clamping block 201e can push the plug-in block 202n to move. When the plug-in block 202n moves, the plug-in block 202n will control the moving column 202k to move through the sliding groove T, so that the moving column 202k drives the meshing gear 202l to move, so as to ensure that the meshing gear 202l can mesh with the tooth sleeve 202m. After the meshing gear 202l and the tooth sleeve 202m are meshed with each other, the slow-speed motor 202g can drive the meshing gear 202l and the tooth sleeve 202m to rotate through the rotating column 202k, so that the roller 202c rotates through the tooth sleeve 202m, so as to ensure that the belt 202d can drive the paper or cardboard to be printed into the printing machine 101 for printing and processing. When the belt 202d rotates, the belt 202d can drive the pressure roller 202e to rotate through the paper or cardboard on the top, so that the pressure roller 202e can send the tail of the paper or cardboard remaining on the top of the belt 202d into the printing machine 101, so as to ensure that the paper or cardboard can completely enter the printing machine 101. When the cylinder 201f pushes the moving rod 201c to return, the clamping block 201e will release the limit from the plug-in block 202n. After the clamping block 201e releases the limit from the plug-in block 202n, because the compression spring 202h is in a stretched state, the docking plate 202i can be pulled by the compression spring 202h, so that the moving column 202k moves, and the moving distance of the plug-in block 202n is controlled by the positioning block 202o, so that the moving distance of the moving column 202k is also limited, so as to ensure that the moving column 202k can drive the meshing gear 202l to move, so that the meshing gear 202l and the tooth sleeve 202m are disengaged, so that the roller 202c stops rotating, avoiding that when the printing machine 101 prints paper or cardboard, the belt 202d will send the paper or cardboard into the feeding port of the printing machine 101, so as to ensure the printing product quality of the paper or cardboard.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A printed matter intermittent feeding device, characterized in that: include, A main body component (100) comprises a printing machine (101), a printing plate (102) and a positioning plate (103), wherein the printing plate (102) is fixed to the top of the printing machine (101), and the positioning plate (103) is arranged on the top of the printing plate (102); and, An intermittent component (200) is arranged on the top of the printing machine (101), comprising a moving part (201) and a docking part (202), wherein the moving part (201) is arranged on the top of the printing machine (101), and the docking part (202) is located on one side of the printing machine (101).

2. The printed matter intermittent feeding device according to claim 1, characterized in that: The moving member (201) comprises a fixed column (201a) and a support plate (201b), wherein the fixed column (201a) is fixed to the top of the printing machine (101), and the support plate (201b) is fixed to the top of the fixed column (201a).

3. The printed matter intermittent feeding device according to claim 2, characterized in that: The moving member (201) further comprises a moving rod (201c) and a printing knife (201d); the moving rod (201c) slides in the supporting plate (201b); and the printing knife (201d) is fixed to one side of the moving rod (201c).

4. The printed matter intermittent feeding device according to claim 3, characterized in that: The moving member (201) further comprises a clamping block (201e) and a cylinder (201f); a moving groove (V) is provided on one side of the support plate (201b); the clamping block (201e) is fixed to one side of the moving rod (201c); the clamping block (201e) slides in the moving groove (V); and the cylinder (201f) is fixed to one side of the support plate (201b).

5. The printed matter intermittent feeding device according to claim 3 or 4, characterized in that: The docking member (202) comprises a protection plate (202a) and a support column (202b); the protection plate (202a) is fixed to one side of the printing machine (101), and the support column (202b) is fixed to the bottom of the protection plate (202a).

6. The printed matter intermittent feeding device according to claim 5, characterized in that: The docking member (202) further comprises a roller (202c), a belt (202d) and a pressure roller (202e), wherein the roller (202c) is rotatably connected to the inside of the protection plate (202a), the belt (202d) is arranged on the surface of the roller (202c), and the pressure roller (202e) is rotatably connected to one side of the positioning plate (103).

7. The printed matter intermittent feeding device according to claim 6, characterized in that: The docking member (202) further comprises a fixing box (202f) and a slow-speed motor (202g), wherein the fixing box (202f) is fixed to one side of the protection plate (202a), and the slow-speed motor (202g) is fixed inside the fixing box (202f).

8. The printed matter intermittent feeding device according to claim 7, characterized in that: The docking member (202) further comprises a compression spring (202h), a docking plate (202i), a rotating block (202j) and a rotating column (202k), wherein one end of the compression spring (202h) is fixed to one side of the slow-speed motor (202g), the other end of the compression spring (202h) is fixed to one side of the docking plate (202i), the docking plate (202i) is fixed to the surface of the rotating block (202j), the rotating block (202j) is fixed to one side of the rotating column (202k), and the rotating column (202k) is fixed to the output end of the slow-speed motor (202g).

9. The printed matter intermittent feeding device according to claim 8, characterized in that: The docking member (202) further comprises a meshing gear (202l), a gear sleeve (202m) and a plug-in block (202n); the meshing gear (202l) is fixed to one side of the rotating column (202k), the gear sleeve (202m) is fixed to one side of the roller (202c), the meshing gear (202l) and the gear sleeve (202m) can mesh with each other, a sliding groove (T) is provided on the surface of the rotating column (202k), and the plug-in block (202n) slides in the sliding groove (T).

10. The printed matter intermittent feeding device according to claim 9, characterized in that: The docking member (202) further comprises a positioning block (202o), a fixing plate (202p) and a limiting rod (202q); the positioning block (202o) is fixed to one side of the positioning plate (103); the fixing plate (202p) is fixed to one side of the support plate (201b); the limiting rod (202q) is fixed to one side of the fixing plate (202p); and the limiting rod (202q) can be plugged into and matched with the plug-in block (202n).

Images