A treadmill printing machine

Abstract

This invention discloses a table printing machine, including a worktable, a squeegee printing mechanism mounted on the worktable, a clamping mechanism, and an electrical control mechanism. The electrical control mechanism is used to independently control the squeegee printing mechanism and the clamping mechanism. A rectangular support frame is mounted on the worktable, and modules are symmetrically installed on the left and right sides of the support frame. The squeegee printing mechanism is installed between the two modules and slidably connected along the modules. An upper lifting clamp and a lower lifting clamp are arranged horizontally in the support frame. The table printing machine of this invention has advantages such as high positioning accuracy, high printing efficiency, excellent printing quality, small footprint, high degree of automation, and low cost, and can be widely promoted in situations where manpower is scarce.

Description

Technical Field

[0001] The invention relates to the technical field of printing and dyeing mechanical equipment, in particular to a treadmill printing machine. Background Art

[0002] The existing treadmill printing machine has low printing cost and fast printing speed. It can combine a variety of traditional printing processes with digital direct printing to increase the added value of printed products. However, to use it, you need to know not only how to do photo editing, but also learn silk screen printing technology, and understand processes such as pull printing, slurry pulling, and foaming printing. The operation is complicated and the time efficiency is low.

[0003] Therefore, it is an urgent problem to improve the existing treadmill printing machine and develop a new treadmill printing machine with simple structure, convenient operation and accurate positioning, and effectively improve the practicality of the printing machine while ensuring the printing quality. Summary of the invention

[0004] The object of the present invention is to provide a treadmill printing machine to solve the problems raised in the above background technology.

[0005] The technical solution of the present invention is as follows: a treadmill printing machine, including a workbench, a scraper printing mechanism installed on the workbench, a clamp mechanism and an electric control mechanism, the electric control mechanism is installed on one side of the workbench, and the electric control mechanism is used to independently control the scraper printing mechanism and the clamp mechanism, a rectangular support frame is installed on the workbench, and modules are symmetrically installed on the left and right sides of the support frame, the scraper printing mechanism is installed between the two modules, and is slidably connected along the modules, and a linkage shaft is vertically connected to one end of the module through a coupling, and the linkage shaft drives the scraper printing mechanism to translate forward and backward, and the clamp mechanism includes an upper lifting clamp and a lower lifting clamp, and the upper lifting clamp and the lower lifting clamp are sequentially arranged in the horizontal direction of the support frame. The scraper printing mechanism includes a movable bracket vertically slidably connected to the module, and a front scraper mechanism and a rear scraper mechanism are horizontally arranged in parallel on the movable bracket. The front oil scraping mechanism includes a front drive motor, a telescopic connecting rod and a front oil scraping plate arranged on a movable bracket. The telescopic connecting rod is symmetrically installed on both sides of the front drive motor and is driven and connected by the front drive motor. The end of the telescopic connecting rod is hinged to the front oil scraping plate. The output shaft of the front drive motor is connected to a screw rod, and a spring is sleeved on the screw rod, and the spring abuts against the front oil scraping plate. The rear oil scraping mechanism includes a rear drive motor, telescopic rods installed on both sides of the rear drive motor, a rear oil scraping plate and an oil scraping knife hinged to the rear oil scraping plate. The output shaft of the rear drive motor is provided with a spiral rotating rod. A longitudinal positioning rail is welded and fixed to the upper end of the support frame and on both sides along the vertical direction, and the upper lifting fixture is fixed between the longitudinal positioning rails through a limit locking piece. Two parallel grooves are provided at the left and right ends of the frame at the lower end of the support frame, and a transverse positioning rail is welded between the two grooves, respectively. The lower lifting fixture is fixed to the inner side of the frame at the lower end of the support frame through two positioning locking pieces, and the two ends of the positioning lock are respectively clamped in the two grooves and fixed to the transverse positioning rails by bolts. The upper lifting fixture includes a lifting support plate, an upper lifting mechanism fixed on the lifting support plate, and a clamp installed on the upper lifting mechanism. The upper lifting mechanism includes a lifting motor vertically installed at the center above the lifting support plate, and a clamp guide column installed on the lower end surface of the lifting support plate and symmetrically centered around the lifting motor. The lifting motor drives the clamp guide column to move vertically up and down relative to the lifting support plate. The clamp includes two extension columns symmetrically installed on the bottom end of the clamp guide column through threads and an L-shaped positioning piece vertically connected to the extension column, and a spring sheet is abutted at the bent connection of the two L-shaped positioning pieces.The lower lifting fixture comprises a lifting connecting rod connected between the two positioning locking members, a lower lifting mechanism fixed on the frame at the lower end of the support frame, and a left fixture and a right fixture respectively fixed on the left and right sides of the lifting connecting rod, the lower lifting mechanism comprises a lifting positioning motor, a driving guide block connected to the lifting positioning motor through a screw, and two linear bearings symmetrically installed on both sides of the lifting positioning motor, the linear bearings are connected to the lifting positioning motor through a transmission assembly, and linear bearing seats are respectively fixedly installed on the linear bearings, the linear bearing seats are vertically arranged with the lifting connecting rod, and support the lifting connecting rod, and the lifting connecting rod abuts against the driving guide block. The left fixture comprises a left frame and an L-shaped left positioning clamp seat welded to the bottom of the left frame; the right fixture comprises a right frame and an L-shaped right positioning clamp seat welded to the bottom of the right frame, and an adjustment spring fixed on the L-shaped right positioning clamp seat.

[0006] It can be seen from the above description that compared with the prior art, the present invention has the following advantages:

[0007] 1. The scraper printing mechanism provided by the present invention adopts two groups of front and rear groups to process in sequence, which can improve the printing efficiency of the printing machine, effectively improve the printing efficiency, and can make the ink distribution on the printing mesh more uniform, further improving the quality of printing. The rear oil scraper and the oil scraper are hingedly arranged, which effectively improves the practicality of the oil scraper;

[0008] 2. The clamp mechanism of the present invention adopts a three-in-one structure to effectively fix the screen, has a compact structure, and can improve processing accuracy and production efficiency. In the production process, it improves product quality and work efficiency, has a high degree of automation and low cost;

[0009] 3. The treadmill printing machine of the present invention is simple to operate and easy to use, and has the advantages of high positioning accuracy, high printing efficiency, excellent printing quality, small footprint, high degree of automation and low cost, and is suitable for wide promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 , a schematic diagram of the structure of the utility model;

[0012] Figure 2 , a schematic diagram of the structure of the utility model;

[0013] Figure 3 , a schematic diagram of the structure of the front oil scraping mechanism of the utility model;

[0014] Figure 4 , a schematic diagram of the structure of the rear oil scraping mechanism of the utility model;

[0015] Figure 5 , a schematic diagram of the structure of the upper lifting fixture of the utility model;

[0016] Figure 6 , a schematic diagram of the structure of the lower lifting fixture of the utility model;

[0017] The meanings of the reference numerals in the figures are: 1 workbench, 10 support frame, 100 module, 101 longitudinal positioning guide rail, 102 transverse positioning guide rail, 103 coupling, 104 linkage shaft, 2 scraper printing mechanism, 20 movable bracket, 21 front oil scraping mechanism, 211 front drive motor, 212 telescopic connecting rod, 213 front oil scraper, 22 rear oil scraper mechanism, 221 rear drive motor, 222 rear oil scraper, 223 oil scraper, 3 clamp mechanism, 31 upper Lifting fixture, 311 lifting support plate, 312 upper lifting mechanism, 313 clamp, 3131L-type positioning plate, 3132 spring plate, 32 lower lifting fixture, 321 lifting connecting rod, 322 lower lifting mechanism, 3220 driving guide block, 323 left fixture, 3231 left frame, 3232L-type left positioning clamp seat, 324 right fixture, 3241 right frame, 3242L-type right positioning clamp seat, 3243 adjustment spring, 4 electric control mechanism. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Reference Figure 1As shown, a treadmill printing machine comprises a workbench 1, a scraper printing mechanism 2 installed on the workbench 1, a clamp mechanism 3 and an electric control mechanism 4, wherein the electric control mechanism 4 is installed on one side of the workbench 1, and the electric control mechanism 4 is used to independently control the scraper printing mechanism 2 and the clamp mechanism 3, a rectangular support frame 10 is installed on the workbench 1, a longitudinal positioning guide rail 101 is welded and fixed at the upper end of the support frame 10 and on both sides along the vertical direction, the upper lifting clamp 31 is fixed between the longitudinal positioning guide rails 101 through a limiting locking member, two parallel grooves are opened at the left and right ends of the frame of the lower end of the support frame 10, and a transverse positioning guide rail 102 is welded between the two grooves, and the lower lifting clamp 32 is fixed to the inner side of the frame of the lower end of the support frame 10 through two positioning locking members, The two ends of the positioning lock are respectively clamped in two grooves and fixed on the transverse positioning guide rail 102 by bolts. The modules 100 are symmetrically installed on the left and right sides of the support frame 10. The scraper printing mechanism 2 is installed between the two modules 100 and is slidably connected along the module 100. A linkage shaft 104 is vertically connected to one end of the module 100 through a coupling 103. The linkage shaft 104 drives the scraper printing mechanism 2 to translate back and forth. The scraper printing mechanism 2 includes a mobile bracket 20 vertically slidably connected to the module 100, a front scraper mechanism 21 and a rear scraper mechanism 22 horizontally and side by side arranged on the mobile bracket 20 in sequence, and the clamp mechanism 3 includes an upper lifting clamp 31 and a lower lifting clamp 32, and the upper lifting clamp 31 and the lower lifting clamp 32 are arranged in the horizontal direction of the support frame 10 in sequence.

[0020] The scraper printing mechanism 2 of the present invention adopts two groups of front and rear groups for processing in sequence, which can improve the printing efficiency of the printing machine, effectively improve the printing efficiency, and make the ink distribution on the printing mesh more uniform, further improving the quality of printing. The rear oil scraper 222 and the oil scraper knife 223 are hingedly arranged, which effectively improves the practicability of the oil scraper; the clamping mechanism 3 of the present invention effectively fixes the screen, has a compact structure, and can improve processing accuracy and production efficiency. During the production process, the quality of the product and work efficiency are improved, and the degree of automation is high and the cost is low.

[0021] Reference Figure 2 As shown, the front oil scraper mechanism 21 includes a front drive motor 211, a telescopic connecting rod 212 and a front oil scraper plate 213 arranged on the movable bracket 20. The telescopic connecting rod 212 is symmetrically installed on both sides of the front drive motor 211 and is driven and connected by the front drive motor 211. The end of the telescopic connecting rod 212 is hinged to the front oil scraper plate 213. The output shaft of the front drive motor 211 is connected to a screw rod, and a spring is sleeved on the screw rod, and the spring abuts against the front oil scraper plate 213.

[0022] Reference Figure 3 As shown, the rear oil scraper mechanism includes a rear drive motor 221, telescopic rods installed on both sides of the rear drive motor 221, a rear oil scraper plate 222 and an oil scraper knife 223 hinged to the rear oil scraper plate 222, and the output shaft of the rear drive motor 221 is provided with a spiral rotating rod.

[0023] Reference Figure 4 As shown, the upper lifting fixture 31 includes a lifting support plate 311, an upper lifting mechanism 312 fixed on the lifting support plate 311, and a clamp 313 installed on the upper lifting mechanism. The upper lifting mechanism 312 includes a lifting motor vertically installed at the center above the lifting support plate 311, and a clamp guide column installed on the lower end surface of the lifting support plate 311 and symmetrically centered along the lifting motor. The lifting motor drives the clamp guide column to move vertically up and down relative to the lifting support plate 311. The clamp 313 includes two extension columns symmetrically installed on the bottom end of the clamp guide column through threads and an L-shaped positioning piece 3131 vertically connected to the extension column, and the bent connection between the two L-shaped positioning pieces is abutted with a spring sheet 3132.

[0024] Reference Figure 5 As shown, the lower lifting fixture 32 includes a lifting connecting rod 321 connected between the two positioning locking members, a lower lifting mechanism 322 fixed on the frame at the lower end of the support frame 10, and a left fixture 323 and a right fixture 324 respectively fixed on the left and right sides of the lifting connecting rod 321. The lower lifting mechanism 322 includes a lifting positioning motor, a driving guide block 3220 connected to the lifting positioning motor through a screw, and two linear bearings symmetrically installed on both sides of the lifting positioning motor. The linear bearings are connected to the lifting positioning motor through a transmission assembly. Linear bearing seats are fixedly installed on the bearings respectively, and the linear bearing seats are vertically arranged with the lifting connecting rod 321 and support the lifting connecting rod 321, and the lifting connecting rod 321 abuts against the driving guide block 3220, and the left clamp 323 includes a left frame 3231 and an L-shaped left positioning clamp seat 3232 welded to the bottom of the left frame 3231; the right clamp 324 includes a right frame 3241 and an L-shaped right positioning clamp seat 3242 welded to the bottom of the right frame 3241 and an adjustment spring 3243 fixed on the L-shaped right positioning clamp seat 3242.

[0025] The clamp 313 on the upper lifting clamp 31 and the left clamp 323 and the right clamp 324 on the lower lifting clamp 32 effectively fix the mesh plate as a trinity, thereby effectively fixing the mesh cloth mold. The structure is compact and can improve processing accuracy and production efficiency. During the production process, the product quality and work efficiency are improved.

[0026] The treadmill printing machine of the present invention is simple to operate, easy to use, and has the advantages of high positioning accuracy, high printing efficiency, excellent printing quality, small footprint, high degree of automation and low cost, and is suitable for wide promotion.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A treadmill printing machine, comprising a workbench (1), a scraper printing mechanism (2) mounted on the workbench, a clamping mechanism (3) and an electric control mechanism (4), characterized in that: The electric control mechanism (4) is installed on one side of the workbench (1), and the electric control mechanism (4) is used to independently control the scraper printing mechanism (2) and the clamping mechanism (3). A rectangular support frame (10) is installed on the workbench (1), and modules (100) are symmetrically installed on the left and right sides of the support frame (10). The scraper printing mechanism (2) is installed between the two modules (100) and is slidably connected along the modules (100). A linkage shaft (104) is vertically connected to one end of the module (100) through a coupling (103). The linkage shaft (104) drives the scraper printing mechanism (2) to move forward and backward. The clamping mechanism (3) includes a lifting mechanism (103) and a lifting mechanism (104). The upper lifting fixture (31) and the lower lifting fixture (32) are sequentially arranged in the horizontal direction of the support frame (10); the scraper printing mechanism (2) comprises a movable bracket (20) vertically slidably connected to the module (100); a front oil scraping mechanism (21) and a rear oil scraping mechanism (22) sequentially arranged horizontally and in parallel on the movable bracket (20); the front oil scraping mechanism (21) comprises a front drive motor (211) arranged on the movable bracket (20), a telescopic connecting rod (212) and a front oil scraper (213); the telescopic connecting rod (212) is symmetrically installed on both sides of the front drive motor (211) and is driven by the front drive motor (211). The end of the telescopic connecting rod (212) is hingedly connected to the front oil scraper (213); the output shaft of the front drive motor (211) is connected to a screw rod, a spring is sleeved on the screw rod, and the spring abuts against the front oil scraper (213); the rear oil scraping mechanism comprises a rear drive motor (221), telescopic rods installed on both sides of the rear drive motor (221), a rear oil scraper (222), and an oil scraper (223) hingedly connected to the rear oil scraper (222); the output shaft of the rear drive motor (221) is provided with a spiral rotating rod; a longitudinal positioning guide rail (101) is welded and fixed to the upper end of the support frame (10) and on both sides along the vertical direction; the upper lifting fixture (31) is fixed by a limit locking member The support frame (10) is fixed between the longitudinal positioning rails (101), the left and right ends of the frame at the lower end of the support frame (10) are provided with two parallel grooves, and a transverse positioning rail (102) is welded between the two grooves, the lower lifting fixture (32) is fixed to the inner side of the frame at the lower end of the support frame (10) by two positioning locking members, the two ends of the positioning lock are respectively clamped in the two grooves and fixed to the transverse positioning rail (102) by bolts, the upper lifting fixture (31) comprises a lifting support plate (311), an upper lifting mechanism (312) fixed on the lifting support plate (311), and a clamp (313) installed on the upper lifting mechanism (312),The upper lifting mechanism (312) comprises a lifting motor vertically mounted at the center above the lifting support plate (311), a clamp guide column mounted on the lower end surface of the lifting support plate (311) and symmetrically centered on the lifting motor, the lifting motor drives the clamp guide column to move vertically up and down relative to the lifting support plate (311), the clamp (313) comprises two extension columns symmetrically mounted on the bottom end of the clamp guide column through threads and an L-shaped positioning piece (3131) vertically connected to the extension column, and a spring piece (3132) is abutted at the bent connection of the two L-shaped positioning pieces, the lower lifting clamp (32) comprises a lifting connecting rod (321) connected between the two positioning locking members, a lower lifting mechanism (322) fixed on the frame at the lower end of the support frame (10), and a left clamp (323) and a right clamp (324) respectively fixed on the left and right sides of the lifting connecting rod (321), the lower The lifting mechanism (322) comprises a lifting and positioning motor, a driving guide block (3220) connected to the lifting and positioning motor via a screw rod, and two linear bearings symmetrically installed on both sides of the lifting and positioning motor. The linear bearings are connected to the lifting and positioning motor via a transmission assembly. Linear bearing seats are fixedly installed on the linear bearings. The linear bearing seats are vertically arranged with the lifting connecting rod (321) and support the lifting connecting rod (321). The lifting connecting rod (321) abuts against the driving guide block (3220). The left clamp (323) comprises a left frame (3231) and an L-shaped left positioning clamp seat (3232) welded to the bottom of the left frame (3231); the right clamp (324) comprises a right frame (3241) and an L-shaped right positioning clamp seat (3242) welded to the bottom of the right frame (3241), and an adjustment spring (3243) fixed on the L-shaped right positioning clamp seat (3242).

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