Fan-shaped printing machine

Abstract

The utility model discloses a fan-shaped printing machine. The fan-shaped printing machine comprises a placing table, a printing part and a bottle supporting part, a rack assembly is arranged on the placing table; the printing part is connected with the containing table through the rack assembly and located on one side of the containing table. The printing part comprises a fan-shaped screen seat assembly, a printing assembly and a driving assembly; the fan-shaped screen plate base assembly is arranged on the rack assembly and located on one side of the containing table; the printing assembly is arranged on the rack assembly and located above the fan-shaped screen plate base assembly. The driving assembly is arranged on the rack assembly; the bottle supporting component is arranged on the side face of the containing table and located below the printing component. And the fan-shaped screen seat assembly, the printing assembly, the driving assembly and the bottle supporting part are matched to complete printing of the fan-shaped circumferential surfaces of the bottles. According to the fan-shaped printing machine, the fan-shaped screen plate seat and a plurality of gears are designed, meanwhile, under the cooperation of the bottle supporting component, printing on bottle shapes with conicity is completed, the working efficiency is improved, and the rate of finished products is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of printing machines, in particular to a fan-shaped printing machine. Background Art

[0002] As the demand for personalized packaging and product appearance increases, the market demand for machines that can print on containers of different shapes and materials is growing.

[0003] However, traditional printing methods often have problems such as low printing accuracy, easy pattern deformation and low efficiency when dealing with conical or irregular shaped objects; when encountering various special-shaped containers such as fan-shaped, circular, oval, square, etc., they cannot complete the printing task well.

[0004] Therefore, when traditional printing technology encounters technical difficulties such as pattern stretching and deformation when printing tapered bottles, it is urgent to design a printing machine to solve the problem. Utility Model Content

[0005] Purpose of the utility model: In order to overcome the above shortcomings, the purpose of this utility model is to provide a fan-shaped printing machine, which is designed with a fan-shaped screen seat and several gears. At the same time, with the cooperation of the bottle supporting parts, it can complete printing on the bottle shape with a taper, thereby improving work efficiency and ensuring the yield rate.

[0006] Technical solution: In order to achieve the above-mentioned purpose, the utility model provides a fan-shaped printing machine, comprising a placing table, a printing component and a bottle holding component; a frame assembly is provided on the placing table; the printing component is connected to the placing table through the frame assembly and is located on one side of the placing table; the printing component comprises a fan-shaped screen seat assembly, a printing component and a driving component; the fan-shaped screen seat assembly is provided on the frame assembly and is located on one side of the placing table; the printing component is provided on the frame assembly and is located above the fan-shaped screen seat assembly; the driving component is provided on the frame assembly; the bottle holding component is provided on the side of the placing table and is located below the printing component; the fan-shaped screen seat assembly, printing component, driving component and bottle holding component cooperate to complete the printing of the fan-shaped circumference of the bottle.

[0007] Furthermore, the frame assembly includes a frame, a set of upper connecting rods, and a set of lower connecting rods; the frame is placed on a platform; and a set of upper connecting rods and a set of lower connecting rods are respectively provided above and below the frame. The frame provides support for the fan-shaped screen base assembly, printing assembly, and drive assembly, ensuring the stability of the mechanism.

[0008] Furthermore, the fan-shaped mesh panel seat assembly includes a bracket, a rotating shaft, a shaft seat, a fan-shaped mesh panel seat, a mesh panel, and a set of mesh panel clamps; the bracket is mounted on the frame, with one side extending outward from the upper edge of the frame; the upper end of the rotating shaft is mounted on the side of the bracket away from the upper edge of the frame through the shaft seat; one end of the fan-shaped mesh panel seat is connected to the lower end of the rotating shaft and is parallel to the upper surface of the placement table; the mesh panel is mounted on the fan-shaped mesh panel seat through the mesh panel clamp. The bracket provides support for the fan-shaped mesh panel seat, the shaft seat rotating shaft and the bracket provide stability, ensure the fan-shaped mesh panel seat provides an arc for horizontal rotation, and the mesh panel clamp ensures the stability of the connection between the mesh panel and the fan-shaped mesh panel seat.

[0009] Furthermore, the printing assembly includes a screen printing plate and a first connecting block; the screen printing plate is mounted on the upper connecting rod between the frames via the first connecting block, and the lower end is mounted on the screen. The screen printing plate cooperates with the screen to ensure smooth printing.

[0010] Furthermore, the drive assembly includes a sliding cylinder, a frame slider, a second connecting block, a rack seat, a first rack, and a second rack; the sliding cylinder is arranged between the frames; the frame slider is arranged on the lower connecting rod between the frames and is connected to the output end of the sliding cylinder via the second connecting block; the rack seat is arranged on the side of the frame slider near the fan-shaped mesh plate seat; the first rack is arranged on the side of the rack seat near the fan-shaped mesh plate seat; a connecting protrusion is provided below the rack seat; and the second rack is arranged below the first rack via the connecting protrusion. The frame slider sliding cylinder provides drive for the frame slider, and the rack seat is used to control the synchronous movement of the first rack and the second rack.

[0011] Furthermore, the fan-shaped screen seat is provided with an arc-shaped rack near the peripheral surface of the placement table; the arc-shaped rack cooperates with the first rack to provide guidance for the horizontal rotation of the fan-shaped screen seat, ensuring that the fan-shaped screen seat can smoothly drive the screen to print on the tapered bottle shape.

[0012] Furthermore, the bottle-holding component includes a lifting cylinder, a lifting platform, a bottle-clamping seat, a bearing seat, a cylinder seat, a group of roller frames, a bottle-clamping bottom piece, a bottle-clamping cylinder, a bottle-clamping head piece, and a gear. The lifting cylinder is arranged on one side of the placement platform via the lifting platform; the bottle-clamping seat is arranged at the output end of the lifting cylinder; the bearing seat is arranged at the end of the bottle-clamping seat near the placement platform; the cylinder seat is arranged at the end of the bottle-clamping seat away from the placement platform; the roller frame is arranged between the bearing seat and the cylinder seat; the bottle-clamping bottom piece is arranged at the upper end of the bearing seat; the bottle-clamping cylinder is arranged at the upper end of the cylinder seat; the bottle-clamping head piece is arranged at the output end of the bottle-clamping cylinder; and the gear is arranged at the end of the bottle-clamping bottom piece near the placement platform. The lifting cylinder provides power for lifting the bottle, the roller frame ensures that the bottle can rotate axially, and the bottle-clamping bottom piece and bottle-clamping head piece ensure that the bottle is stably clamped.

[0013] Furthermore, the gear cooperates with the second rack to drive the bottle to rotate axially under the drive of the sliding cylinder to complete printing. The gear drives the bottle to rotate synchronously with the translation of the second rack, ensuring that screen printing and bottle rotation are carried out synchronously.

[0014] It can be seen from the above technical solution that the utility model has the following beneficial effects:

[0015] 1. This utility model is a fan-shaped printing machine. An arc-shaped rack is designed on the circumference of the fan-shaped screen seat. It cooperates with the first rack to provide a guide for the horizontal rotation of the fan-shaped screen seat, ensuring that the fan-shaped screen seat can smoothly drive the screen to print on the bottle with a tapered shape;

[0016] 2. The utility model is a fan-shaped printing machine, which is designed with a fan-shaped screen plate seat and a number of gears. At the same time, with the cooperation of the bottle supporting parts, the working efficiency is improved and the quality rate of finished products is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a fan-shaped printing machine according to the present invention;

[0018] Figure 2 This is a left side view of a fan-shaped printing machine described in the utility model;

[0019] Figure 3 This is an exploded view of a fan-shaped printing machine described in the utility model;

[0020] In the picture:

[0021] 1-Placement table; 11-Rack assembly;

[0022] 111-frame; 112-upper connecting rod; 113-lower connecting rod;

[0023] 2-printing component; 21-sector screen seat assembly; 22-printing assembly; 23-driving assembly;

[0024] 211 - bracket; 212 - rotating shaft; 213 - shaft seat; 214 - fan-shaped screen seat; 215 - screen; 216 - screen clamp; 221 - screen printing plate; 222 - first connecting block; 231 - sliding cylinder; 232 - frame slider; 233 - second connecting block; 234 - rack seat; 235 - first rack; 236 - second rack;

[0025] 2141-arc-shaped rack; 2341-connecting protrusion;

[0026] 3-bottle holding component; 31-lifting cylinder; 32-lifting platform; 33-bottle clamping seat; 34-bearing seat; 35-cylinder seat; 36-roller frame; 37-bottle clamping bottom piece; 38-bottle clamping cylinder; 39-bottle clamping head piece; 310-gear. DETAILED DESCRIPTION

[0027] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0028] Example 1

[0029] In this embodiment, Figure 1 The utility model discloses a fan-shaped printing machine, comprising a placing table 1, a printing component 2 and a bottle holding component 3; a frame assembly 11 is provided on the placing table 1; the printing component 2 is connected to the placing table 1 through the frame assembly 11, and is located on one side of the placing table 1; the printing component 2 comprises a fan-shaped screen seat assembly 21, a printing component 22 and a driving component 23; the fan-shaped screen seat assembly 21 is arranged on the frame assembly 11, and is located on one side of the placing table 1; the printing component 22 is arranged on the frame assembly 11, and is located above the fan-shaped screen seat assembly 21; the driving component 23 is arranged on the frame assembly 11; the bottle holding component 3 is arranged on the side of the placing table 1, and is located below the printing component 2; the fan-shaped screen seat assembly 21, the printing component 22, the driving component 23 and the bottle holding component 3 cooperate to complete the printing of the fan-shaped circumference of the bottle.

[0030] Example 2

[0031] On the basis of Example 1, in this embodiment, as Figures 1 to 3 The utility model discloses a fan-shaped printing machine, wherein the frame assembly 11 includes a frame 111, a group of upper connecting rods 112 and a group of lower connecting rods 113; the frame 111 is arranged on a placement table 1; a group of upper connecting rods 112 and a group of lower connecting rods 113 are respectively arranged between the upper and lower parts of the frame 111.

[0032] In particular, the upper connecting rod 112 and the lower connecting rod 113 may be subjected to electrogalvanizing, phosphating, blackening, etc. to improve their wear resistance.

[0033] In this embodiment, Figures 1 to 3The fan-shaped mesh plate seat assembly 21 includes a bracket 211, a rotating shaft 212, a shaft seat 213, a fan-shaped mesh plate seat 214, a mesh plate 215 and a group of mesh plate clamps 216; the bracket 211 is arranged on the frame 111, and one side extends out of the upper edge of the frame 111; the upper end of the rotating shaft 212 is arranged on the side of the bracket 211 away from the upper edge of the frame 111 through the shaft seat 213; one end of the fan-shaped mesh plate seat 214 is connected to the lower end of the rotating shaft 212, and is parallel to the upper surface of the placement table 1; the mesh plate 215 is arranged on the fan-shaped mesh plate seat 214 through the mesh plate clamp 216.

[0034] Specifically, the screen plate 215 can be replaced according to the text pattern to be printed to complete the printing operation.

[0035] In this embodiment, Figures 1 to 3 The printing assembly 22 includes a screen printing plate 221 and a first connecting block 222 ; the screen printing plate 221 is disposed on the upper connecting rod 112 between the frames 111 through the first connecting block 222 , and the lower end is disposed on the screen plate 215 .

[0036] Specifically, the position of the first connecting block 222 on the upper connecting rod 112 can be adjusted horizontally along the upper connecting rod 112 according to specific printing requirements.

[0037] In this embodiment, Figures 1 to 3 The driving assembly 23 includes a sliding cylinder 231, a frame slider 232, a second connecting block 233, a rack seat 234, a first rack 235 and a second rack 236; the sliding cylinder 231 is arranged between the frames 111; the frame slider 232 is arranged on the lower connecting rod 113 between the frames 111, and is connected to the output end of the sliding cylinder 231 through the second connecting block 233; the rack seat 234 is arranged on the side of the frame slider 232 near the fan-shaped mesh plate seat 214; the first rack 235 is arranged on the side of the rack seat 234 near the fan-shaped mesh plate seat 214; a connecting protrusion 2341 is provided below the rack seat 234; the second rack 236 is arranged below the first rack 235 through the connecting protrusion 2341.

[0038] Specifically, rubber rings can be installed on both sides of the rack slider 232 to prevent the rack 111 from being damaged when moving along the lower connecting rod 113.

[0039] In this embodiment, Figures 1 to 3 The fan-shaped screen seat 214 is provided with an arc-shaped rack 2141 near the peripheral surface of the placement table 1; the arc-shaped rack 2141 cooperates with the first rack 235 to provide guidance for the horizontal rotation of the fan-shaped screen seat 214.

[0040] Specifically, the fan-shaped screen seat 214 is provided with an outer edge above the arc-shaped rack 2141 near the placement table 1 for positioning the first rack 235.

[0041] In this embodiment, Figures 1 to 3 The bottle supporting component 3 includes a lifting cylinder 31, a lifting platform 32, a bottle clamping seat 33, a bearing seat 34, a cylinder seat 35, a group of roller frames 36, a bottle clamping bottom piece 37, a bottle clamping cylinder 38, a bottle clamping head piece 39 and a gear 310; the lifting cylinder 31 is arranged on one side of the placement platform 1 through the lifting platform 32; the bottle clamping seat 33 is arranged at the output end of the lifting cylinder 31; the bearing seat 34 is arranged on the end of the bottle clamping seat 33 close to the placement platform 1; the cylinder seat 35 is arranged on the end of the bottle clamping seat 33 away from the placement platform 1; the roller frame 36 is arranged between the bearing seat 34 and the cylinder seat 35; the bottle clamping bottom piece 37 is arranged at the upper end of the bearing seat 34; the bottle clamping cylinder 38 is arranged at the upper end of the cylinder seat 35; the bottle clamping head piece 39 is arranged at the output end of the bottle clamping cylinder 38; the gear 310 is arranged at the end of the bottle clamping bottom piece 37 close to the placement platform 1.

[0042] Specifically, the bottle clamping seat 33 cooperates with the roller frame 36 to ensure that the upper surface of the bottle body is always parallel to the screen 215, and to ensure that the bottle body is always completely attached to the screen 215 during printing to ensure printing quality.

[0043] In particular, the rollers of the roller frame 36 are made of elastic material to damage the bottle body.

[0044] In this embodiment, Figures 1 to 3 The gear 310 cooperates with the second rack 236 and drives the bottle to rotate axially under the drive of the sliding cylinder 231 to complete printing.

[0045] Specifically, driving the rack seat 234 to move horizontally drives the first rack 235 and the second rack 236 to move horizontally. The first rack 235 cooperates with the arc rack 2141 to control the horizontal rotation of the fan-shaped screen seat 214 along the rotating shaft 212. The second rack 236 cooperates with the gear 310 to drive the bottle axial rotation, and printing is completed synchronously.

[0046] The working principle of the above embodiment is:

[0047] The utility model discloses a fan-shaped printing machine. First, the bottle to be printed is manually placed on the roller frame 36. Under the drive of the bottle clamping cylinder 38, the bottle clamping head 39 cooperates with the bottle clamping bottom 37 to clamp the bottle.

[0048] Next, the lifting cylinder 31 drives the bottle up to the lower surface of the mesh plate 215;

[0049] Then, the sliding cylinder 231 drives the rack seat 234 to move horizontally through the frame slider 232. Under the cooperation of the first rack 235 and the arc-shaped rack 2141, the lower sector-shaped screen seat 214 is driven to rotate horizontally along the rotating shaft 212. At the same time, under the cooperation of the second rack 236 and the gear 310, the bottle is driven to rotate axially, completing the printing on the bottle with a tapered shape.

[0050] Finally, the lifting cylinder 31 drives the bottle down, and the bottle clamping cylinder 38 stops clamping and driving, and the printed bottle is taken out.

[0051] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements can be made without departing from the principles of the present invention. These improvements should also be regarded as within the scope of protection of the present invention.

Claims

1. A fan-shaped printing machine, characterized in that: include: A placement table (1), wherein a frame assembly (11) is provided on the placement table (1); A printing component (2), the printing component (2) being connected to the placement table (1) via a frame assembly (11) and being located on one side of the placement table (1); The printing component (2) comprises a fan-shaped screen seat assembly (21), a printing assembly (22) and a driving assembly (23); the fan-shaped screen seat assembly (21) is arranged on the frame assembly (11) and is located on one side of the placement table (1); the printing assembly (22) is arranged on the frame assembly (11) and is located above the fan-shaped screen seat assembly (21); the driving assembly (23) is arranged on the frame assembly (11); a bottle supporting component (3), the bottle supporting component (3) being arranged on a side of the placement table (1) and located below the printing component (2); The fan-shaped screen seat assembly (21), the printing assembly (22), the driving assembly (23) and the bottle supporting component (3) cooperate to complete the printing of the fan-shaped circumference of the bottle.

2. The fan-shaped printing machine according to claim 1, characterized in that: The frame assembly (11) includes a frame (111), a set of upper connecting rods (112) and a set of lower connecting rods (113); The rack (111) is arranged on the placement table (1); a group of upper connecting rods (112) and a group of lower connecting rods (113) are respectively arranged between the racks (111).

3. The fan-shaped printing machine according to claim 2, characterized in that: The fan-shaped mesh plate seat assembly (21) comprises a bracket (211), a rotating shaft (212), a shaft seat (213), a fan-shaped mesh plate seat (214), a mesh plate (215) and a set of mesh plate clamps (216); The bracket (211) is arranged on the frame (111), and one side extends out of the upper edge of the frame (111); the upper end of the rotating shaft (212) is arranged on the side of the bracket (211) away from the upper edge of the frame (111) through the shaft seat (213); one end of the fan-shaped mesh plate seat (214) is connected to the lower end of the rotating shaft (212) and is parallel to the upper surface of the placement table (1); the mesh plate (215) is arranged on the fan-shaped mesh plate seat (214) through the mesh plate clamp (216).

4. The fan-shaped printing machine according to claim 3, characterized in that: The printing assembly (22) includes a silk-screen printing plate (221) and a first connecting block (222); The screen printing plate (221) is arranged on the upper connecting rod (112) between the frames (111) via a first connecting block (222), and the lower end is arranged on the screen plate (215).

5. The fan-shaped printing machine according to claim 3, characterized in that: The driving assembly (23) includes a sliding cylinder (231), a frame slider (232), a second connecting block (233), a rack seat (234), a first rack (235) and a second rack (236); The sliding cylinder (231) is arranged between the racks (111); the rack slider (232) is arranged on the lower connecting rod (113) between the racks (111) and is connected to the output end of the sliding cylinder (231) through the second connecting block (233); the rack seat (234) is arranged on a side of the rack slider (232) near the fan-shaped mesh plate seat (214); the first rack (235) is arranged on a side of the rack seat (234) near the fan-shaped mesh plate seat (214); A connecting protrusion (2341) is provided below the rack seat (234); the second rack (236) is provided below the first rack (235) via the connecting protrusion (2341).

6. The fan-shaped printing machine according to claim 5, characterized in that: The fan-shaped screen seat (214) is provided with an arc-shaped rack (2141) on the peripheral surface of the placement table (1); the arc-shaped rack (2141) cooperates with the first rack (235) to provide guidance for the horizontal rotation of the fan-shaped screen seat (214).

7. The fan-shaped printing machine according to claim 5, characterized in that: The bottle holding component (3) includes a lifting cylinder (31), a lifting platform (32), a bottle clamping seat (33), a bearing seat (34), a cylinder seat (35), a group of roller frames (36), a bottle clamping bottom piece (37), a bottle clamping cylinder (38), a bottle clamping head piece (39) and a gear (310); The lifting cylinder (31) is arranged on one side of the placement platform (1) through the lifting platform (32); the bottle clamping seat (33) is arranged at the output end of the lifting cylinder (31); the bearing seat (34) is arranged on the end of the bottle clamping seat (33) close to the placement platform (1); the cylinder seat (35) is arranged on the end of the bottle clamping seat (33) away from the placement platform (1); the roller frame (36) is arranged between the bearing seat (34) and the cylinder seat (35); the bottle clamping bottom piece (37) is arranged on the upper end of the bearing seat (34); the bottle clamping cylinder (38) is arranged on the upper end of the cylinder seat (35); the bottle clamping head piece (39) is arranged at the output end of the bottle clamping cylinder (38); and the gear (310) is arranged on the end of the bottle clamping bottom piece (37) close to the placement platform (1).

8. The fan-shaped printing machine according to claim 7, characterized in that: The gear (310) cooperates with the second rack (236) and drives the bottle to rotate axially under the drive of the sliding cylinder (231) to complete printing.

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