Sock printing machine

Abstract

The utility model provides a sock printing press, which relates to the field of sock production and comprises a supporting platform and a conveying line, the conveying line is arranged on one side of the supporting platform, socks are conveyed on the conveying line at intervals, a connecting rod manipulator mechanism and a driving mechanism are arranged on the supporting platform, a printing head is arranged on the connecting rod manipulator mechanism, and the driving mechanism is arranged on the supporting platform. A printing liquid pool is arranged on the portion, on one side of the printing head, of the supporting platform, and the connecting rod robot arm mechanism is driven by the driving mechanism to drive the printing head to reciprocate between the printing liquid pool and the surfaces of the socks to complete printing operation of the surfaces of the socks. According to the sock printing machine, aiming at the printing process of the surfaces of socks after the socks are formed, the connecting rod manipulator mechanism is adopted to be provided with the printing head, the connecting rod manipulator mechanism drives the printing head to do reciprocating motion under driving of the driving mechanism, and the printing head completes printing operation on the surfaces of the socks in cooperation with the socks conveyed on the conveying line at equal intervals; the defect that after socks are formed, the surfaces are difficult to print is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of sock production, in particular to a sock printing machine. Background Technique

[0002] The printing process is a process of applying patterns on textiles with dyes or pigments. Printing is divided into fabric printing, top printing and yarn printing, with fabric printing being the main one. Socks are a kind of clothing item worn on the feet, which play the role of protecting the feet and preventing foot odor. Socks are classified by raw materials into cotton socks, wool socks, silk stockings and various chemical fiber socks, etc. In terms of shape, there are thigh-high socks, mid-calf socks, boat socks, pantyhose, etc., and there are also various styles and varieties such as flat-top, ribbed, heeled, heel-less, jacquard and woven patterns.

[0003] However, it still has the following drawbacks in actual use:

[0004] Existing printing equipment for sock processing usually can only print sock fabrics one by one using a photosensitive roller. During this printing process, the printing efficiency of socks is low, and it cannot meet the printing production process of socks.

[0005] How to continuously, efficiently, or temporarily print socks has become the research topic of this case. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the utility model provides a sock printing machine, which solves the problems put forward in the above background technique.

[0008] (2) Technical Solutions

[0009] To achieve the above purposes, the utility model is realized through the following technical solutions: A sock printing machine: including a support platform and a conveyor line. The conveyor line is arranged on one side of the support platform, and socks are conveyed at intervals on the conveyor line. A link robot mechanism and a driving mechanism are arranged on the support platform. A printing head is arranged on the link robot mechanism, and an ink pool is arranged on the support platform on one side of the printing head. Driven by the driving mechanism, the link robot mechanism drives the printing head to reciprocate between the ink pool and the surface of the socks to complete the printing operation on the surface of the socks.

[0010] Preferably, a front support frame and a rear support frame are respectively arranged at the front and rear of the support platform. The connecting rod robot mechanism includes a left connecting rod, a right connecting rod, an upper connecting rod, a first rocker, and a second rocker. A collar is arranged at one end of the second rocker away from the first rocker. A disc is rotatably connected inside the collar. A driving mechanism is arranged on the rear support frame. The driving mechanism is a motor. The output end of the motor is eccentrically connected to the disc. The lower end of the right connecting rod is connected to the bottom end of the first rocker and is hinged to the front support frame. The lower end of the left connecting rod is hinged to the front support frame. Both ends of the upper connecting rod are hinged to the upper ends of the left connecting rod and the right connecting rod. The upper end of the first rocker is hinged to one end of the second rocker. A support rod is arranged on the upper connecting rod. The printing head is arranged at the lower end of the support rod.

[0011] Preferably, it further includes a mounting head. A buffer frame is arranged at the lower end of the support rod. A buffer chamber is formed inside the buffer frame. A plurality of springs are arranged inside the buffer chamber. The printing head is slidably arranged inside the buffer chamber through the mounting head.

[0012] Preferably, a limiting block is arranged at the opening edge of the lower end of the buffer frame. Corresponding convex blocks are arranged on both sides of the mounting head.

[0013] Preferably, the printing head is detachably mounted on the mounting head. A dovetail groove is formed on the mounting head. A dovetail block is arranged at the upper end of the printing head. The dovetail block is slidably connected inside the dovetail groove.

[0014] Preferably, a screw hole is formed on the side surface of the mounting head. A bolt is engaged inside the screw hole.

[0015] (III) Beneficial effects

[0016] The utility model provides a sock printing machine, which has the following beneficial effects:

[0017] 1. For the sock printing process on the surface of the sock after it is formed, the sock printing machine adopts a connecting rod robot mechanism with a printing head arranged thereon. Driven by the driving mechanism, the connecting rod robot mechanism drives the printing head to perform reciprocating motion. Cooperating with the socks conveyed at equal intervals on the conveyor line, the printing head completes the printing operation on the surface of the sock, solving the disadvantage of difficult printing on the surface of the sock after it is formed.

[0018] 2. For the sock printing machine, a buffer frame is arranged at the lower end of the support rod. A buffer chamber is formed inside the buffer frame. A plurality of springs are arranged inside the buffer chamber. The printing head is slidably arranged inside the buffer chamber through the mounting head, enabling the printing head to have buffering when printing on the sock and avoiding damage to the printing head.

[0019] 3. For the sock printing machine, the printing head is detachably mounted on the mounting head, facilitating the replacement of the printing head with different printing patterns. At the same time, a screw hole is formed on the side surface of the mounting head. A bolt is engaged inside the screw hole, which can fixedly mount the printing head to prevent the printing head from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front structure of a sock printing machine in this utility model Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the back structure of a sock printing machine in this utility model Figure 1 ;

[0022] Figure 3 This is a schematic diagram of the front structure of a sock printing machine in this utility model Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the back structure of a sock printing machine in this utility model Figure 2 ;

[0024] Figure 5 The utility model is a schematic diagram of the installation structure of the printing head of a sock printing press.

[0025] In the figure: 1. Support platform; 2. Conveyor line; 3. Socks; 4. Printing head; 5. Printing liquid pool; 6. Front support frame; 7. Rear support frame; 8. Left connecting rod; 9. Right connecting rod; 10. Upper connecting rod; 11. Rocker 1; 12. Rocker 2; 13. Motor; 14. Disc; 15. Support rod; 16. Mounting head; 17. Buffer frame; 18. Spring; 19. Limit block; 20. Bump; 21. Dovetail groove; 22. Dovetail block; 23. Bolt. DETAILED DESCRIPTION

[0026] The utility model embodiment provides a socks 3 printing printing machine, such as Figures 1-4 As shown, it includes a support platform 1 and a conveyor line 2. The conveyor line 2 is arranged on one side of the support platform 1. Socks 3 are conveyed at intervals on the conveyor line 2. The conveyor line 2 has a related conveying drive and moves forward at a determined speed. A connecting rod robot arm mechanism and a driving mechanism are provided on the support platform 1. A printing head 4 is provided on the connecting rod robot arm mechanism. A printing liquid pool 5 is provided on the support platform 1 on one side of the printing head 4. Driven by the driving mechanism, the connecting rod robot arm mechanism drives the printing head 4 to reciprocate between the printing liquid pool 5 and the surface of the socks 3 to complete the printing operation on the surface of the socks 3. For the printing process on the surface of the socks 3 after the socks 3 are formed, a printing head 4 is provided on the connecting rod robot arm mechanism. Driven by the driving mechanism, the connecting rod robot arm mechanism drives the printing head 4 to reciprocate, and cooperates with the socks 3 conveyed at equal intervals on the conveyor line 2. The printing head 4 completes the printing operation on the surface of the socks 3, which solves the problem that the surface of the socks 3 is difficult to print after it is formed, especially for temporary printing or secondary processing of some logos and small patterns.

[0027] In the above technical solution, specifically, as Figures 1-4 shown, a front support frame 6 and a rear support frame 7 are respectively arranged at the front and rear on the support platform 1. The connecting rod robot mechanism includes a left connecting rod 8, a right connecting rod 9, an upper connecting rod 10, a first rocker 11, and a second rocker 12. A collar is arranged at one end of the second rocker 12 away from the first rocker 11. A disc 14 is rotatably connected inside the collar. A driving mechanism is arranged on the rear support frame 7. The driving mechanism is a motor 13. The output end of the motor 13 is eccentrically connected to the disc 14. The lower end of the right connecting rod 9 is connected to the bottom end of the first rocker 11 and is hinged on the front support frame 6. The lower end of the left connecting rod 8 is hinged on the front support frame 6. Both ends of the upper connecting rod 10 are hinged to the upper ends of the left connecting rod 8 and the right connecting rod 9. The upper end of the first rocker 11 is hinged to one end of the second rocker 12. A support rod 15 is arranged on the upper connecting rod 10. The printing head 4 is arranged at the lower end of the support rod 15.

[0028] As Figure 5 shown, it further includes a mounting head 16. A buffer frame 17 is arranged at the lower end of the support rod 15. A buffer chamber is formed inside the buffer frame 17. A plurality of springs 18 are arranged inside the buffer chamber. The printing head 4 is slidably arranged inside the buffer chamber through the mounting head 16, so that when the printing head 4 prints on the sock 3, it can be buffered to avoid damaging the printing head 4.

[0029] Preferably, a limiting block 19 is arranged at the opening edge of the lower end of the buffer frame 17, and corresponding convex blocks 20 are arranged on both sides of the mounting head 16.

[0030] As Figure 5 shown, the printing head 4 is detachably mounted on the mounting head 16. A dovetail groove 21 is formed on the mounting head 16. A dovetail block 22 is arranged at the upper end of the printing head 4. The dovetail block 22 is slidably connected inside the dovetail groove 21, which is convenient for replacing the printing head 4 with different printing patterns.

[0031] As Figure 5 shown, a screw hole is formed on the side surface of the mounting head 16, and a bolt 23 is engaged inside the screw hole, which can fixedly mount the printing head 4 to prevent the printing head 4 from falling off.

[0032] Note: The printing machine is provided with a control system, and the control system is electrically connected to the conveying drive and the motor 13. The control system integrally controls the speed of the conveying line 2 and the rotation speed of the motor 13, so that the transportation cycle of the sock 3 matches the reciprocating cycle of the connecting rod robot mechanism.

[0033] The dye liquor in the printing liquid pool 5 can be added manually or mechanically.

[0034] Working principle: When the sock 3 printing machine is in use, as Figure 1 and 2As shown, it is the state where the connecting rod robotic arm mechanism drives the printing head 4 on one side of the support platform 1. At this time, driven by the connecting rod robotic arm mechanism, the printing head 4 descends into the printing liquid pool 5 to pick up the liquid, as Figure 3 and 4 shown, it is the state where the connecting rod robotic arm mechanism drives the printing head 4 on one side of the conveyor line 2. At this time, when the printing head 4 descends onto the conveyor line 2 driven by the connecting rod robotic arm mechanism, the conveyor line 2 just conveys the sock 3 to below the printing head 4, completing a printing process on the surface of the sock 3. This process is repeated to complete the printing on the surface of the sock 3;

[0035] Specifically, the output shaft of the motor 13 drives the disc 14 to rotate. The disc 14 drives the second rocker 12, pulling the first rocker 11 to swing reciprocally. Since the bottom end of the first rocker 11 is connected to the bottom end of the right connecting rod 9, it further drives the right connecting rod 9 to swing reciprocally. Driven by the right connecting rod 9, the left connecting rod 8 swings synchronously and reciprocally. Finally, it drives the upper connecting and support rod 15 and the printing head 4 to reciprocally descend, completing the periodic motion of liquid addition and printing. To sum up,

[0036] For this sock 3 printing machine, for the printing process on the surface of the sock 3 after the sock 3 is formed, a printing head 4 is arranged on the connecting rod robotic arm mechanism. Driven by the driving mechanism, the connecting rod robotic arm mechanism drives the printing head 4 to perform reciprocating motion. Cooperating with the socks 3 conveyed at equal intervals on the conveyor line 2, the printing head 4 completes the printing operation on the surface of the sock 3, solving the drawback that it is difficult to print on the surface of the sock 3 after the sock 3 is formed;

[0037] For this sock 3 printing machine, a buffer frame 17 is arranged at the lower end of the support rod 15. A buffer chamber is formed inside the buffer frame 17, and several springs 18 are arranged inside the buffer chamber. The printing head 4 is slidably arranged inside the buffer chamber through the mounting head 16, enabling the printing head 4 to have some buffering when printing on the sock 3 and avoiding damage to the printing head 4;

[0038] For this sock 3 printing machine, the printing head 4 is detachably mounted on the mounting head 16, facilitating the replacement of the printing head 4 with different printing patterns. At the same time, a threaded hole is opened on the side of the mounting head 16, and a bolt 23 is engaged in the threaded hole to fixedly install the printing head 4 and prevent the printing head 4 from falling.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sock printing press, characterized in that: It includes a support platform (1) and a conveyor line (2). The conveyor line (2) is arranged on one side of the support platform (1). Socks (3) are conveyed at intervals on the conveyor line (2). A connecting rod robot mechanism and a driving mechanism are arranged on the support platform (1). A printing head (4) is arranged on the connecting rod robot mechanism. An ink pool (5) is arranged on the support platform (1) on one side of the printing head (4). Driven by the driving mechanism, the connecting rod robot mechanism drives the printing head (4) to reciprocate between the ink pool (5) and the surface of the socks (3) to complete the printing operation on the surface of the socks.

2. The sock printing press according to claim 1, characterized in that: On the support platform (1), a front support frame (6) and a rear support frame (7) are respectively arranged at the front and rear. The connecting rod robot mechanism includes a left connecting rod (8), a right connecting rod (9), an upper connecting rod (10), a first rocker (11), and a second rocker (12). A collar is arranged at one end of the second rocker (12) away from the first rocker (11). A disc (14) is rotatably connected in the collar. A driving mechanism is arranged on the rear support frame (7). The driving mechanism is a motor (13). The output end of the motor (13) is eccentrically connected to the disc (14). The lower end of the right connecting rod (9) is connected to the bottom end of the first rocker (11) and is hinged on the front support frame (6). The lower end of the left connecting rod (8) is hinged on the front support frame (6). Both ends of the upper connecting rod (10) are hinged to the upper ends of the left connecting rod (8) and the right connecting rod (9). The upper end of the first rocker (11) is hinged to one end of the second rocker (12). A support rod (15) is arranged on the upper connecting rod (10). The printing head (4) is arranged at the lower end of the support rod (15).

3. The socks printing machine according to claim 2, characterized in that: It further includes a mounting head (16). A buffer frame (17) is arranged at the lower end of the support rod (15). A buffer chamber is formed in the buffer frame (17). A plurality of springs (18) are arranged in the buffer chamber. The printing head (4) is slidably arranged in the buffer chamber through the mounting head (16).

4. The socks printing machine according to claim 3, characterized in that: Limit blocks (19) are arranged at the opening edge of the lower end of the buffer frame (17). Corresponding convex blocks (20) are arranged on both sides of the mounting head (16).

5. A sock printing press according to claim 3, characterized in that: The printing head (4) is detachably mounted on the mounting head (16). A dovetail groove (21) is formed on the mounting head (16). A dovetail block (22) is arranged at the upper end of the printing head (4). The dovetail block (22) is slidably connected in the dovetail groove (21).

6. A sock printing press according to claim 5, characterized in that: A screw hole is formed on the side surface of the mounting head (16). A bolt (23) is engaged in the screw hole.

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