Cloth feeding device of printing equipment

Abstract

The utility model discloses a cloth feeding device of printing equipment, which comprises a support and a group of guide rollers, the group of guide rollers are rotatably connected to the inner wall of the support, the front side of each guide roller is provided with a limiting plate, an adjusting rod is arranged between the limiting plate and the side wall of the support, a positioning pin is arranged between the adjusting rod and the support, and an adjusting plate is arranged on one side, close to the support, of the limiting plate. When the cloth printing device is used, the position of cloth is limited in the using process, so that the stability of the cloth is kept in the printing process, the position of the limiting plate can be adjusted, and the cloth printing device is convenient to use and high in practicability. And the distance between the limiting plates is adjusted according to the actual specification of the cloth, the application range of the device is expanded, meanwhile, the cloth inlet space between the guide rollers is separated, the device can conduct printing work on multiple pieces of cloth with small specifications at the same time, and the working efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing equipment related technical field especially, a kind of cloth feeding device of printing equipment. BACKGROUND

[0002] In cloth processing, sometimes need to print on the surface of cloth, it needs to be transported to printing equipment, printing equipment uses built-in spray head, can print on cloth, form printing pattern on the surface of cloth, since cloth is relatively soft, easily deformed, cannot be pushed into processing equipment like paper, so it needs to be configured cloth feeding device at processing entrance;But the structure of cloth feeding device is fixed, it cannot be adjusted according to the width of cloth, in turn lead to the deviation of cloth in the process of entering equipment printing, so that printing misregistration affects use.

[0003] Therefore, we propose a kind of cloth feeding device of printing equipment to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a cloth feeding device of printing equipment.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of cloth feeding device of printing equipment, including support and a group of guide rollers, a group of the guide roller is rotatably connected to the inner wall of support, the front side of the guide roller is provided with limit plate, the limit plate and the side wall of support are provided with adjusting rod, the adjusting rod and the support are provided with positioning pin, the side of the limit plate close to support is provided with adjusting plate, the adjusting plate and the limit plate are provided with limit spring, the side of the guide roller away from the limit plate is provided with cleaning roller.

[0007] Preferably, the side wall of support is connected with mounting plate, and the mounting plate cooperates with external mounting member.

[0008] Preferably, an arc-shaped groove is formed in the inner wall of the limit plate, and a smooth layer is coated on the inner wall surface of the arc-shaped groove, and the side wall corner of the limit plate and the adjusting plate is provided with a rotating roller.

[0009] Preferably, an adjusting ring is connected to the side wall of support, and the adjusting rod longitudinally penetrates through the entire adjusting ring.

[0010] Preferably, a positioning spring is connected to the side wall of support, and the outer side end of the positioning spring is connected with the positioning pin, a group of positioning grooves are formed in the side wall of the adjusting rod, and the upper end of the positioning pin extends into the positioning groove.

[0011] Preferably, the limiting spring is connected with the adjusting plate and the side wall of the limiting plate at two ends respectively, the side wall in the limiting spring is connected with a guide rod, the side wall of the limiting plate is provided with a guide hole, and the guide rod extends to the other side through the guide hole.

[0012] Preferably, the side wall of the cleaning roller and the guide roller is connected with a synchronous wheel, and the outer side of the synchronous wheel is sleeved with a synchronous belt.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses when using, the cooperation of both sides limiting plate is set up, the position of cloth is limited in the process of using, make cloth keep stability in the process of printing, and the position of limiting plate can be adjusted through the action of adjusting rod, and then the distance between limiting plate is adjusted according to the actual specification of cloth, and then the application range of device is expanded, and the fixed position spring, the fixed position pin and the fixed position groove cooperate, can fix the position of adjusting rod after adjusting, avoid the position change of limiting plate after adjusting, limiting plate can separate the cloth inlet space between guide roller simultaneously, so that the device can print simultaneously when using, and the work efficiency of device whole is improved, and under the action of limiting spring, adjusting plate can drive cloth limiting of both sides to prevent displacement. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the rear view structure schematic diagram of the utility model;

[0017] Figure 3 It is the adjusting rod and the annexed structure schematic diagram of the utility model;

[0018] Figure 4 It is the limiting plate and the annexed structure schematic diagram of the utility model.

[0019] In the drawing: 1 - support, 101 - mounting plate, 2 - guide roller, 3 - limiting plate, 301 - arc slot, 302 - rotating roller, 4 - adjusting rod, 401 - adjusting ring, 5 - fixed position pin, 501 - fixed position spring, 502 - fixed position groove, 6 - adjusting plate, 7 - limiting spring, 701 - guide rod, 702 - guide hole, 8 - cleaning roller, 801 - synchronous wheel, 802 - synchronous belt. CONCRETE IMPLEMENTATION

[0020] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0021] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0022] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood in a broad sense, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Referring to Figures 1-4 A cloth feeding device of a printing equipment, including support 1 and a group of guide rollers 2, a group of guide rollers 2 are rotatably connected to the inner wall of support 1, the side wall of support 1 is connected with mounting plate 101, mounting plate 101 cooperates with external mounting member, and the device is installed on the outside printing equipment, the device is installed at the feed inlet of the printing equipment, the front side of guide roller 2 is provided with limiting plate 3, arc-shaped groove 301 is formed in the inner wall of limiting plate 3, and the inner wall surface of arc-shaped groove 301 is covered with a smooth layer, which is attached to guide roller 2 and partially extends between the upper and lower guide rollers 2, the side wall corners of limiting plate 3 and adjusting plate 6 are provided with rotating rollers 302, which assist the movement of the cloth and avoid damage caused by cloth jamming.

[0025] Adjusting rod 4 is arranged between limiting plate 3 and the side wall of support 1, adjusting ring 401 is connected to the side wall of support 1, adjusting rod 4 longitudinally penetrates through the entire adjusting ring 401, the direction of adjusting rod 4 is guided, and the stability of limiting plate 3 during movement is maintained.

[0026] A positioning pin 5 is arranged between the adjusting rod 4 and the support 1, a positioning spring 501 is connected to the side wall of the support 1, the outer side end of the positioning spring 501 is connected with the positioning pin 5, a group of positioning grooves 502 are arranged on the side wall of the adjusting rod 4, the upper end of the positioning pin 5 extends into the positioning groove 502, the positioning grooves 502 are uniformly designed, after the adjusting rod 4 is adjusted, the positioning spring 5401 drives the positioning pin 5 to enter the corresponding positioning groove 502, the position of the adjusted adjusting rod 4 is fixed, and the position of the limiting plate 3 after adjustment is avoided to be changed.

[0027] The limiting plate 3 is provided with an adjusting plate 6 close to the support 1, a limiting spring 7 is arranged between the adjusting plate 6 and the limiting plate 3, the two ends of the limiting spring 7 are connected with the side walls of the adjusting plate 6 and the limiting plate 3 respectively, the adjusting plate 6 can drive the adjusting plate 6 to limit the cloth on both sides from shifting under the action of the limiting spring 7, the side wall of the adjusting plate 6 in the limiting spring 7 is connected with a guide rod 701, a guide hole 702 is arranged on the side wall of the limiting plate 3, and the guide rod 701 extends to the other side through the guide hole 702, and the position of the adjusting plate 6 is limited to avoid shaking and deviation.

[0028] The guide roller 2 is provided with a cleaning roller 8 away from the limiting plate 3, the cleaning roller 8 is arranged on the same side wall as the guide roller 2, the cleaning roller 8 is connected with a synchronous wheel 801, the synchronous wheel 801 is sleeved with a synchronous belt 802, the synchronous belt 802 and the synchronous wheel 801 are matched, the cleaning roller 8 and the guide roller 2 can rotate synchronously, so that the surface of the cloth can be cleaned when the cloth enters.

[0029] The above embodiment is a preferred embodiment of the present application, but the embodiment of the present application is not limited by the above embodiment, any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the present application should be an equivalent replacement mode, and all are included in the protection scope of the present application.

[0030] In the description of the present application, it should be understood that the terms indicating the position or relationship are based on the position or relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific position, be constructed and operated in a specific position, therefore, it cannot be understood as a limitation of the present application.

Claims

1. A fabric feeding device for a printing machine, comprising a support (1) and a set of guide rollers (2), wherein the set of guide rollers (2) is rotatably connected to the inner wall of the support (1), characterized in that, A limiting plate (3) is provided on the front side of the guide roller (2). An adjusting rod (4) is provided between the limiting plate (3) and the side wall of the bracket (1). A positioning pin (5) is provided between the adjusting rod (4) and the bracket (1). An adjusting plate (6) is provided on the side of the limiting plate (3) close to the bracket (1). A limiting spring (7) is provided between the adjusting plate (6) and the limiting plate (3). A cleaning roller (8) is provided on the side of the guide roller (2) away from the limiting plate (3).

2. The fabric feeding device of a printing equipment according to claim 1, characterized in that, The bracket (1) has a mounting plate (101) connected to its side wall, and the mounting plate (101) cooperates with external mounting components.

3. The fabric feeding device of a printing equipment according to claim 1, characterized in that, The inner wall of the limiting plate (3) is provided with an arc-shaped groove (301), and the inner wall surface of the arc-shaped groove (301) is covered with a smooth layer. The corners of the side walls of the limiting plate (3) and the adjusting plate (6) are provided with rotating rollers (302).

4. The fabric feeding device of a printing equipment according to claim 1, characterized in that, An adjusting ring (401) is connected to the side wall of the bracket (1), and the adjusting rod (4) runs longitudinally through the entire adjusting ring (401).

5. The fabric feeding device of a printing equipment according to claim 1, characterized in that, A positioning spring (501) is connected to the side wall of the bracket (1). The outer end of the positioning spring (501) is connected to the positioning pin (5). A set of positioning grooves (502) is opened on the side wall of the adjusting rod (4). The upper end of the positioning pin (5) extends into the positioning groove (502).

6. The fabric feeding device of a printing equipment according to claim 1, characterized in that, The two ends of the limiting spring (7) are connected to the side walls of the adjusting plate (6) and the limiting plate (3) respectively. The adjusting plate (6) is connected to the side wall inside the limiting spring (7) by a guide rod (701), and the side wall of the limiting plate (3) is provided with a guide hole (702). The guide rod (701) extends to the other side through the guide hole (702).

7. The fabric feeding device of a printing equipment according to claim 1, characterized in that, A synchronous pulley (801) is connected to the side wall on the same side of the cleaning roller (8) and the guide roller (2), and a synchronous belt (802) is sleeved on the outside of the synchronous pulley (801).

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