Cloth spreading machine

Abstract

The utility model provides a spreading machine which comprises a spreading machine body, a first transmission belt which is driven to transmit is correspondingly installed between first side frames on the two sides of the spreading machine body, and a containing groove is correspondingly formed in one side of the first transmission belt and used for installing a cloth roll to be cut. A cutting mechanism is correspondingly arranged on the side, close to the containing groove, of the first transmission belt. A transition plate is correspondingly arranged on the other side of the first transmission belt, a second transmission belt driven to transmit is correspondingly arranged below the first transmission belt, and the second transmission belt can be pulled out in a transverse sliding mode along one side of the transition plate. The cloth transfer device does not need cooperation of multiple persons to manually transfer cloth, is very rapid and convenient to operate, effectively guarantees working efficiency, and is simple and ingenious in overall structural design, convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of cloth stretching machine equipment, in particular to a cloth stretching machine. Background Art

[0002] A cloth-pulling machine is a machine used for cloth production. Since most flexible materials are produced and transported in rolls, an important process in producing and processing them into other products is to turn the rolled materials into a multi-layer flat state so that they can be easily cut and used. Automated production equipment such as cloth-pulling machines came into being, and they are widely used in the manufacturing process of medical equipment such as surgical gowns and surgical packs.

[0003] There are many types of cloth-pulling machines. Common automatic cloth-pulling machines pull the cloth out of the cloth roll and then cut it, so that the cloth is laid flat on the workbench of the cloth-pulling machine layer by layer. However, when the existing automatic cloth-pulling machines are in use, when the number of layers of cloth laid flat on the workbench reaches a certain thickness, multiple people need to cooperate to manually remove the cloth laid on the workbench in order to continue the cloth-pulling and laying work. This process is time-consuming and labor-intensive, and the operation is relatively troublesome, thereby reducing its work efficiency. Therefore, it is necessary to propose an improvement measure to solve the above technical problems.

[0004] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a cloth stretching machine to solve the technical problems existing in the above-mentioned background technology.

[0007] 2. Technical solution:

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a cloth pulling machine, including a cloth pulling machine body, a first driven transmission belt is installed between the first side frames on both sides of the cloth pulling machine body, one side of the first transmission belt is provided with a placement groove for installing the cloth roll to be cut; a cutting mechanism is provided on the side of the first transmission belt close to the placement groove; a transition plate is provided on the other side of the first transmission belt, and a second driven transmission belt is provided below the first transmission belt, and the second transmission belt can be slid and pulled out laterally along one side of the transition plate.

[0009] Furthermore, first rollers are installed at both ends of the first transmission belt, and both ends of the first roller are rotatably installed on the first side frames on both sides thereof through bearings; a first motor is installed on one side of one of the first side frames, and the output end of the first motor is connected to one end of one of the first rollers.

[0010] Furthermore, a strip-shaped slide groove is provided on the inner side of the lower part of the first side frame on both sides of the cloth pulling machine body, and a second side frame is installed in the slide groove for horizontal sliding; second rollers are installed at both ends of the second transmission belt, and both ends of the second roller are rotatably installed on the second side frames on both sides through bearings; a second motor is installed on the side wall of one of the second side frames located outside the slide groove, and the output end of the second motor is connected to one end of one of the second rollers; first legs are provided at both ends of the first side frames on both sides of the cloth pulling machine body, and casters are installed at the bottom of the first legs; a second leg is provided on the side of the second side frame located outside the slide groove, and casters are installed at the bottom of the second leg.

[0011] Furthermore, a strip-shaped hole is correspondingly opened at the bottom of the slide groove on the first side frame, and a limit block is correspondingly provided on one side of the second side frame located inside the slide groove. The limit block passes through the strip-shaped hole and can slide laterally along the strip-shaped hole.

[0012] Furthermore, both ends of the transition plate are correspondingly mounted on the first leg of the cloth stretching machine body, the transition plate is tilted, the upper part of the transition plate is in contact with the unloading end of the first transmission belt, and the lower part of the transition plate is in contact with the top of the second transmission belt.

[0013] 3. Beneficial effects:

[0014] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0015] The utility model has a reasonable design. It replaces the workbench used for spreading cloth on the existing cloth stretching machine with a first transmission belt that can be driven to rotate, and a second transmission belt that can be pulled out laterally and driven is correspondingly provided under the first transmission belt. A transition plate is arranged at one end of the first transmission belt. When in use, the second transmission belt can be slid out. When the number of layers of cloth spread on the first transmission belt is large and reaches a certain thickness, the first motor is directly turned on to make the first transmission belt drive, so that the cloth thereon is automatically transmitted to the second transmission belt under the action of the transition plate, so as to be transferred to other positions for processing. This process does not require the cooperation of multiple people to manually transfer the cloth, and the operation is very fast and convenient, which effectively ensures the work efficiency. Its overall structural design is simple and ingenious, easy to use and highly practical.

[0016] It should be noted that the structures not introduced in the present invention are not related to the design points and improvement directions of the present invention, and are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the cloth stretching machine of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the cloth stretching machine of the utility model from another perspective;

[0019] Figure 3 It is an enlarged schematic cross-sectional view of the installation of the transition plate of the utility model.

[0020] Reference numerals:

[0021] 1. Cloth pulling machine body; 101. First transmission belt; 102. First side frame; 1021. Slide groove; 1022. Strip hole; 103. First support leg; 104. First linear module; 105. Blade mounting frame; 106. Driving motor; 107. Discharging roller; 108. Second linear module; 109. Moving frame; 110. Placement groove; 111. First motor; 2. Second side frame; 201. Limit block; 3. Second transmission belt; 4. Second support leg; 5. Second motor; 6. Caster; 7. Transition plate. DETAILED DESCRIPTION

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0026] Refer to the attached Figure 1-3 A cloth pulling machine of this embodiment includes a cloth pulling machine body 1, and a driven first transmission belt 101 is correspondingly installed between the first side frames 102 on both sides of the cloth pulling machine body 1, and a placement slot 110 is correspondingly provided on one side of the first transmission belt 101 for installing the cloth roll to be cut. A cutting mechanism is correspondingly provided on the side of the first transmission belt 101 close to the placement slot 110, and the cutting mechanism includes a first linear module 104, a blade mounting frame 105, and a driving motor 106. The two ends of the first linear module 104 are correspondingly installed on the first leg 103 of the cloth pulling machine body 1, and the blade mounting frame 105 is installed on the moving seat of the first linear module 104. The driving motor 106 is correspondingly installed on the blade mounting frame 105, and a cutting blade is correspondingly installed on the output shaft of the driving motor 106. A transition plate 7 is correspondingly provided on the other side of the first transmission belt 101, and a driven second transmission belt 3 is correspondingly provided below the first transmission belt 101, and the second transmission belt 3 can be horizontally slid and pulled out along one side of the transition plate 7. It is worth mentioning that, except for improving and replacing the workbench used for laying cloth on the existing automatic cloth stretching machine with a first transmission belt 101 that can be driven to rotate, the rest of the structure of the cloth stretching machine body 1 of this embodiment is substantially the same as that of the existing automatic cloth stretching machine, that is, the placement groove 110, the cutting mechanism, the two discharge rollers 107 at the bottom of the cutting mechanism, the second linear module 108 installed on the outside of the first side frame 102, the movable frame 109 installed on the second linear module 108, and the multiple movable clamps installed on the movable frame 109 are all existing technologies.

[0027] Specifically, first rollers are installed at both ends of the first transmission belt 101, and both ends of the first roller are rotatably installed on the first side frames 102 on both sides thereof through bearings; a first motor 111 is installed at one side of one of the first side frames 102, and the output end of the first motor 111 is connected to one end of one of the first rollers.

[0028] The inner sides of the lower parts of the first side frames 102 on both sides of the cloth pulling machine body 1 are respectively provided with strip-shaped slide grooves 1021, and the second side frames 2 are correspondingly installed in the slide grooves 1021 for horizontal sliding; the second two ends of the second transmission belt 3 are correspondingly installed with second rollers, and the two ends of the second rollers are respectively rotatably installed on the second side frames 2 on both sides through bearings; a second motor 5 is correspondingly installed on the side wall of one of the second side frames 2 located outside the slide groove 1021, and the output end of the second motor 5 is correspondingly connected to one end of one of the second rollers; the first side frames 102 on both sides of the cloth pulling machine body 1 are respectively provided with first legs 103, and the bottom of the first legs 103 is correspondingly installed with casters 6; the second side frame 2 is correspondingly provided with a second leg 4 on the side outside the slide groove 1021, and the bottom of the second leg 4 is correspondingly installed with casters 6.

[0029] A strip hole 1022 is correspondingly provided at the bottom of the sliding groove 1021 on the first side frame 102, and a limit stopper 201 is correspondingly provided on one side of the second side frame 2 located inside the sliding groove 1021. The limit stopper 201 passes through the strip hole 1022 and can slide horizontally along the strip hole 1022. By setting the limit stopper 201, the second side frame 2 can be prevented from sliding out of the sliding groove 1021 directly.

[0030] The two ends of the transition plate 7 are correspondingly installed on the first leg 103 of the cloth pulling machine body 1. The transition plate 7 is tilted, and the upper part of the transition plate 7 is in contact with the unloading end of the first transmission belt 101, and the lower part of the transition plate 7 is in contact with the top of the second transmission belt 3. When it is installed, a small gap can be left between the upper and lower ends of the transition plate 7 and the first transmission belt 101 and the second transmission belt 3, so that the first transmission belt 101 and the second transmission belt 3 can better perform the transmission work.

[0031] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A cloth stretching machine, comprising a cloth stretching machine body (1), characterized in that: A driven first transmission belt (101) is correspondingly installed between the first side frames (102) on both sides of the cloth pulling machine body (1); a placement groove (110) is correspondingly provided on one side of the first transmission belt (101) for mounting a cloth roll to be cut; a cutting mechanism is correspondingly provided on the side of the first transmission belt (101) close to the placement groove (110); a transition plate (7) is correspondingly provided on the other side of the first transmission belt (101); a driven second transmission belt (3) is correspondingly provided below the first transmission belt (101); the second transmission belt (3) can be laterally slid and pulled out along one side of the transition plate (7).

2. A cloth stretching machine according to claim 1, characterized in that: First rollers are correspondingly mounted at both ends of the first transmission belt (101), and the two ends of the first roller are rotatably mounted on first side frames (102) on both sides thereof via bearings; a first motor (111) is correspondingly mounted on one side of one of the first side frames (102), and an output end of the first motor (111) is correspondingly connected to one end of one of the first rollers.

3. A cloth stretching machine according to claim 1, characterized in that: The first side frames (102) on both sides of the main body (1) of the cloth pulling machine are provided with strip-shaped slide grooves (1021) on the inner sides of the lower parts, and the second side frames (2) are installed in the slide grooves (1021) in a corresponding manner so as to slide horizontally; the second transmission belt (3) is provided with second rollers at both ends, and the two ends of the second rollers are respectively rotatably installed on the second side frames (2) on both sides through bearings; a second motor (5) is installed on a side wall of one of the second side frames (2) located outside the slide groove (1021), and the output end of the second motor (5) is connected to one end of one of the second rollers; the first side frames (102) on both sides of the main body (1) of the cloth pulling machine are provided with first legs (103) at both ends, and casters (6) are installed at the bottom of the first legs (103); the second side frame (2) is provided with a second leg (4) on one side located outside the slide groove (1021), and casters (6) are installed at the bottom of the second leg (4).

4. A cloth stretching machine according to claim 3, characterized in that: A strip-shaped hole (1022) is correspondingly provided at the bottom of the upper slide groove (1021) of the first side frame (102), and a limit stopper (201) is correspondingly provided on one side of the second side frame (2) located inside the slide groove (1021), and the limit stopper (201) passes through the strip-shaped hole (1022) and can slide laterally along the strip-shaped hole (1022).

5. A cloth stretching machine according to claim 4, characterized in that: The two ends of the transition plate (7) are correspondingly mounted on the first leg (103) of the cloth stretching machine body (1); the transition plate (7) is arranged at an angle; the upper part of the transition plate (7) is in contact with the unloading end of the first transmission belt (101); and the lower part of the transition plate (7) is in contact with the top of the second transmission belt (3).

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