Thermal shrinkage treatment equipment for oxford fabric

Abstract

The utility model discloses thermal shrinkage processing equipment for oxford cloth, which comprises a base, a conveyor belt is embedded in the surface of the base, a cloth roll is arranged above the conveyor belt, vertical plates are fixedly connected to the two ends of the upper surface of the base, a box body is fixedly connected to the top ends of the vertical plates, a thermal shrinkage device is arranged on the lower surface of the box body, and the thermal shrinkage device is arranged on the upper surface of the base. Vertical plates are arranged on the two sides of the cloth roll. According to the thermal shrinkage treatment equipment for the oxford fabric, through cooperation of the base, the transmission assembly, the conveying belt, the cloth roll, the vertical plate, the box body, the thermal shrinkage device, the vertical plate, a first supporting plate, a second supporting plate, a pin rod, a torsional spring, an abutting roller, a shaft rod, a first belt wheel and an air cylinder, the application range is wide, in addition, after the abutting roller clamps the cloth roll, a first motor operates again to lift the abutting roller again, and the cloth roll is prevented from being scratched. Due to the clamping relation between the abutting roller and the yardage roll, the friction resistance between the yardage roll and the surface of the conveying belt below the yardage roll can be greatly reduced, the abutting roller can drive the yardage roll to smoothly rotate subsequently, and the practicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric production equipment, in particular to a heat shrinkage treatment device for Oxford cloth. Background Technique

[0002] The heat shrink packaging machine, also known as the shrink machine or shrink packaging machine, is one of the more advanced packaging methods in the market. In addition to its own advantages, it can also reduce the possibility of products being disassembled and stolen, and is suitable for tight packaging of multiple items and pallet packaging. The heat shrink machine can perform heat shrink packaging on this fabric, so that the fabric can be prevented from scattering and causing fabric pollution after winding. To improve the defects of the heat shrinkage treatment device for Oxford cloth, the patent with the application number 202021705107.3 in the public technology is applied. It includes a base and a belt. A conveying device is installed on the top of the base. Among them, a main body is fixed at the bottom of the base, and a control box is installed at the bottom of the main body. Although it makes the heat shrinkage of Oxford cloth more uniform, there are still certain disadvantages during the use of the device. For example, the counter roller that clamps the cloth roll to provide a rotational force for it cannot be adjusted up and down. When adapting to cloth rolls with different outer diameters, the situation of uneven force on both sides of the cloth roll is likely to occur, and the applicable range is relatively limited. In addition, it cannot reduce the frictional resistance between the cloth roll and the conveyor belt, and it is easy for the cloth roll to be difficult to rotate when applying force to rotate the cloth roll, and the practical performance needs to be strengthened. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a heat shrinkage treatment device for Oxford cloth, so as to solve the problems put forward in the above background technique that the counter roller that clamps the cloth roll to provide a rotational force for it cannot be adjusted up and down. When adapting to cloth rolls with different outer diameters, the situation of uneven force on both sides of the cloth roll is likely to occur, and the applicable range is relatively limited. In addition, it cannot reduce the frictional resistance between the cloth roll and the conveyor belt, and it is easy for the cloth roll to be difficult to rotate when applying force to rotate the cloth roll, and the practical performance needs to be strengthened.

[0004] To achieve the above object, the present utility model provides the following technical solutions: A heat shrinkage treatment device for Oxford cloth, comprising a base, on the surface of which a conveyor belt is embedded. Above the conveyor belt, there is a cloth roll. At both ends of the upper surface of the base, vertical plates are fixedly connected. At the top of the vertical plates, a box body is fixedly connected. A heat shrinker is provided on the lower surface of the box body. On both sides of the cloth roll, there are vertical plates. At the upper and lower ends of the surface of the vertical plates facing the cloth roll direction, first support plates are fixedly connected. The other end of the first support plate is hinged with a second support plate. The second support plate is hinged to the first support plate through a pin rod. A torsion spring is sleeved on the front side of the outer wall of the pin rod. The two ends of the torsion spring are respectively connected to the first support plate and the second support plate. An abutting roller is provided in the direction of the second support plate facing the cloth roll. A rotating shaft is fixedly connected to the inner wall of the abutting roller. The rotating shaft is rotationally connected to the second support plate through a ball bearing. At the front side end of the outer wall of the rotating shaft, a first pulley is fixedly connected. At the center of the surface of the vertical plate away from the cloth roll direction, a cylinder is fixedly connected. The cylinder is connected to the vertical plate through a transmission assembly. The transmission assembly includes a collar, a slider, a chute, a vertical cylinder, a lead screw, a second pulley, a third pulley, a first belt, a first motor, and a support column. The collar is fixedly sleeved on the upper part of the outer wall of the cylinder. At the front and rear ends of the outer wall of the collar, sliders are fixedly connected. The sliders are slidably clamped to the vertical plate through the chute. A vertical cylinder is fixedly connected to the bottom end of the outer wall of the collar. A lead screw is threadedly connected to the inner wall of the vertical cylinder. The lead screw is rotationally connected to the base through a ball bearing. A second pulley is fixedly connected to the bottom end of the lead screw. A third pulley is provided between the two second pulleys. The third pulley is rotationally connected to the second pulley through the first belt. A first motor is fixedly connected to the bottom end of the third pulley. At the four corners of the upper surface of the first motor, support columns are fixedly connected. The top end of the support column is fixedly connected to the contact surface of the base.

[0005] Preferably, the first pulley is connected to the vertical plate through a driving assembly. The driving assembly includes a fourth pulley, a second motor, a second belt, a convex block, a cross bar, and a tension spring. The two fourth pulleys are respectively located on both sides of the cloth roll. The fourth pulley is rotationally connected to the first pulley through the second belt. A second motor is fixedly connected to the rear side of the fourth pulley. At the upper and lower ends of the second motor, convex blocks are fixedly connected. A cross bar is provided inside the convex block. The contact surface of the cross bar with the vertical plate is fixedly connected. A tension spring is sleeved on the outer wall of the cross bar. The two ends of the tension spring are respectively fixedly connected to the contact surfaces of the second motor and the vertical plate.

[0006] Compared with the prior art, the beneficial effects of the present utility model are: This heat shrinkage treatment device for Oxford cloth has the following advantages compared with the traditional technology:

[0007] Through the cooperation among the base, the transmission assembly, the conveyor belt, the cloth roll, the vertical plate, the box body, the heat shrinker, the vertical plate, the first support plate, the second support plate, the pin rod, the torsion spring, the pressing roller, the shaft rod, the first pulley and the air cylinder, starting the first motor can adjust the up and down position of the pressing roller. During the adaptation for use with cloth rolls of different outer diameters, it can ensure the uniform force application on the cloth roll by the pressing rollers on both sides, with a relatively wide range of use. In addition, after the pressing roller clamps the cloth roll, running the first motor again to raise the pressing roller again, due to the clamping relationship between the pressing roller and the cloth roll, the frictional resistance between the cloth roll and the surface of the conveyor belt below it can be greatly reduced, facilitating the subsequent smooth rotation of the cloth roll driven by the pressing roller, and enhancing the practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In combination with the accompanying drawings and with reference to the following specific embodiments, the above and other features, advantages and aspects of the various embodiments of the present disclosure will become more apparent. Throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic and the original parts and elements are not necessarily drawn to scale.

[0009] Figure 1 is a schematic structural diagram of the present utility model;

[0010] Figure 2 is Figure 1 a schematic connection structure of the cloth roll and the driving assembly;

[0011] Figure 3 is Figure 1 a partial enlarged view of;

[0012] Figure 4 is Figure 1 a schematic connection structure of the second motor, the second pulley and the third pulley.

[0013] In the figure: 1, base; 2, transmission assembly; 201, sleeve plate; 202, slider; 203, chute; 204, vertical cylinder; 205, lead screw; 206, second pulley; 207, third pulley; 208, first belt; 209, first motor; 210, support pillar; 3, driving assembly; 301, fourth pulley; 302, second motor; 303, second belt; 304, convex block; 305, cross bar; 306, tension spring; 4, conveyor belt; 5, cloth roll; 6, vertical plate; 7, box body; 8, heat shrinker; 9, vertical plate; 10, first support plate; 11, second support plate; 12, pin rod; 13, torsion spring; 14, pressing roller; 15, shaft rod; 16, first pulley; 17, air cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0015] Those skilled in the art shall connect all the electrical components in this case to their adapted power supplies through wires, and appropriate controllers and encoders should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the electrical components working successively in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of the electrical control will be made.

[0016] Please refer to Figures 1-4, the present utility model provides a technical solution: a heat shrinkage treatment device for Oxford cloth, including a base 1, a conveyor belt 4 is embedded on the surface of the base 1, a cloth roll 5 is arranged above the conveyor belt 4, and the cloth roll 5 is an Oxford cloth roll to be heat shrinkage treated. Both ends of the upper surface of the base 1 are fixedly connected with vertical plates 6, the top ends of the vertical plates 6 are fixedly connected with a box body 7, a heat shrinker 8 is arranged on the lower surface of the box body 7, and the principle that the heat shrinker 8 generates heat to perform heat shrinkage treatment on the cloth roll below it is the same as that of the heat shrinkage device in the comparative document. In this application, there is no innovation or improvement in the heat shrinkage treatment principle of the heat shrinker 8, so no more details will be elaborated. Vertical plates 9 are arranged on both sides of the cloth roll 5, and first support plates 10 are fixedly connected to the upper and lower ends of the surface of the vertical plate 9 facing the cloth roll 5. The other end of the first support plate 10 is hinged with a second support plate 11. The second support plate 11 is hinged to the first support plate 10 through a pin rod 12. A torsion spring 13 is sleeved on the front side of the outer wall of the pin rod 12. The elastic coefficients of the torsion spring 13 and the tension spring 306 are determined according to actual production and processing. The two ends of the torsion spring 13 are respectively connected to the first support plate 10 and the second support plate 11. An abutting roller 14 is arranged on the side of the second support plate 11 facing the cloth roll 5. A rotating shaft 15 is fixedly connected to the inner wall of the abutting roller 14. The rotating shaft 15 is rotationally connected to the second support plate 11 through a ball bearing. A first pulley 16 is fixedly connected to the front side end of the outer wall of the rotating shaft 15. A cylinder 17 is fixedly connected to the center of the surface of the vertical plate 9 away from the cloth roll 5. The air supply pipe of the cylinder 17 is connected to an external air supply device, which can provide the required kinetic energy for the operation of the cylinder 17. The push-pull rod of the cylinder 17 is fixedly connected to the vertical plate 9. The cylinder 17 is connected to the vertical plate 6 through a transmission component 2. The transmission component 2 includes a collar 201, a slider 202, a chute 203, a vertical cylinder 204, a lead screw 205, a second pulley 206, a third pulley 207, a first belt 208, a first motor 209 and a support 210. The collar 201 is fixedly sleeved on the upper part of the outer wall of the cylinder 17. The cylinder body shell of the cylinder 17 is fixedly connected to the collar 201. Sliders 202 are fixedly connected to the front and rear ends of the outer wall of the collar 201. The sliders 202 are slidably clamped to the vertical plate 6 through the chute 203. The chute 203 can perform sliding limit on the sliders 202, enabling the sliders 202 to slide up and down, but not move forward, backward, left or right. A vertical cylinder 204 is fixedly connected to the bottom end of the outer wall of the collar 201. A lead screw 205 is threadedly connected to the inner wall of the vertical cylinder 204. The lead screw 205 is rotationally connected to the base 1 through a ball bearing. A second pulley 206 is fixedly connected to the bottom end of the lead screw 205. A third pulley 207 is arranged between the two second pulleys 206. The third pulley 207 is rotationally connected to the second pulley 206 through the first belt 208. A first motor 209 is fixedly connected to the bottom end of the third pulley 207. The output shaft of the first motor 209 is fixedly connected to the third pulley 207. Four corners of the upper surface of the first motor 209 are fixedly connected with supports 210. The housing of the first motor 209 is fixedly connected to the supports 210. The top end of the support 210 is fixedly connected to the contact surface of the base 1.

[0017] The first pulley 16 is connected to the vertical plate 9 through the driving assembly 3. The driving assembly 3 includes a fourth pulley 301, a second motor 302, a second belt 303, a bump 304, a cross bar 305 and a tension spring 306. The two fourth pulleys 301 are located on both sides of the fabric roll 5. The fourth pulley 301 is rotationally connected to the first pulley 16 through the second belt 303. A second motor 302 is fixedly connected to the rear side of the fourth pulley 301. The output shaft of the second motor 302 is fixedly connected to the fourth pulley 301. Bumps 304 are fixedly connected to both the upper and lower ends of the second motor 302. The casing of the second motor 302 is fixedly connected to the bump 304. A cross bar 305 is arranged inside the bump 304. The cross bar 305 penetrates through the bump 304. The outer wall of the cross bar 305 is in clearance fit with the penetration surface of the bump 304. The contact surface of the cross bar 305 and the vertical plate 9 is fixedly connected. A tension spring 306 is sleeved on the outer wall of the cross bar 305. The two ends of the tension spring 306 are respectively fixedly connected to the contact surfaces of the second motor 302 and the vertical plate 9.

[0018] During the use of the heat shrinkage treatment equipment for Oxford cloth, after the conveyor belt 4 transports the fabric roll 4 to be heat shrinkage treated between the two cylinders 17, the operation of the conveyor belt 4 is stopped. The operator can start the first motor 209 to make the third pulley 207 rotate. Through the transmission of the first belt 208, the second pulley 206 and the lead screw 205 can be rotated. Due to the threaded connection relationship between the lead screw 205 and the vertical cylinder 204, and the sliding limit of the sliding block 202 by the sliding groove 203, the up and down position adjustment of the pressing roller 14 can be realized, so that the upper and lower pressing rollers 14 are symmetric up and down with respect to the center point of the fabric roll 5. Stop the power supply to the first motor 209, and then drive the cylinder 17 to clamp the pressing rollers 14 on both sides of the fabric roll 5 to the fabric roll 5. Then start the first motor 20 again to raise the pressing roller 14 again. Due to the clamping relationship between the pressing roller 14 and the fabric roll 5, the frictional resistance between the fabric roll 5 and the surface of the conveyor belt 4 below it can be greatly reduced. At this time, start the heat shrinker 8 and the second motor 302. After the second motor 302 is started, the fourth pulley 303 can be rotated. Through the transmission of the second belt 303, the first pulley 16, the shaft rod 15 and the pressing roller 14 can be rotated. The operation of a single second motor 302 can drive the two pressing rollers 14 to rotate simultaneously. Due to the pressing relationship between the pressing roller 14 and the fabric roll 5, the fabric roll 5 can be rotated. With the heat generated by the operation of the heat shrinker 8, the fabric roll 5 below can be evenly heat shrunk. After the heat shrinkage treatment is completed, control the cylinder 17 to move the pressing roller 14 away from the fabric roll, and the conveyor belt 4 runs again, and the heat-shrunk fabric roll 5 can be transported to the next process position.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0020] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "set", "connected", "fixed", "swivelly connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] In addition, it should be noted that for the convenience of description, only the parts related to the relevant disclosure are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other; it should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or mutual dependence relationship of the functions performed by these devices, modules or units; it should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless clearly stated otherwise in the context, it should be understood as "one or more"; the names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0022] The machinery, parts and equipment used in the present utility model all adopt the conventional models in the prior art, and the circuit connections adopt the conventional connection methods in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0023] Although the embodiments of the present utility model 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 principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A heat shrinkage treatment device for Oxford cloth, comprising a base (1), characterized in that: A conveyor belt (4) is embedded in the surface of the base (1), a cloth roll (5) is arranged above the conveyor belt (4), both ends of the upper surface of the base (1) are fixedly connected with vertical plates (6), the top of the vertical plates (6) is fixedly connected with a box body (7), a heat shrink device (8) is arranged on the lower surface of the box body (7), both sides of the cloth roll (5) are provided with vertical plates (9), the upper and lower ends of the vertical plates (9) facing the cloth roll (5) are fixedly connected with a first support plate (10), the other end of the first support plate (10) is hingedly connected with a second support plate (11), the second support plate (11) is hingedly connected to the first support plate (10) by a pin rod (12), and the pin rod (12) is connected to the first support plate (10). A torsion spring (13) is mounted on the front side of the outer wall of the support plate (12), and the two ends of the torsion spring (13) are respectively connected to the first support plate (10) and the second support plate (11), and the second support plate (11) is provided with a roller (14) in the direction close to the cloth roll (5), and the inner wall of the roller (14) is fixedly connected with a rotating shaft (15), and the rotating shaft (15) is rotatably connected to the second support plate (11) through a ball bearing, and the front end of the outer wall of the rotating shaft (15) is fixedly connected with a first pulley (16), and the center of the surface of the vertical plate (9) away from the cloth roll (5) is fixedly connected with a cylinder (17), and the cylinder (17) is connected to the vertical plate (6) through a transmission assembly (2); The transmission assembly (2) comprises a collar (201), a slider (202), a slide groove (203), a vertical cylinder (204), a screw rod (205), a second pulley (206), a third pulley (207), a first belt (208), a first motor (209) and a support column (210); The collar (201) is fixedly sleeved on the outer wall of the cylinder (17); sliders (202) are fixedly connected to the front and rear ends of the outer wall of the collar (201); the sliders (202) are slidably connected to the vertical plate (6) through a slide groove (203); a vertical cylinder (204) is fixedly connected to the bottom end of the outer wall of the collar (201); a screw rod (205) is threadedly connected to the inner wall of the vertical cylinder (204); the screw rod (205) is rotatably connected to the base (1) through a ball bearing; the screw rod (205) is ) is fixedly connected to the bottom end of a second pulley (206), a third pulley (207) is provided between the two second pulleys (206), the third pulley (207) is rotationally connected to the second pulley (206) via a first belt (208), a first motor (209) is fixedly connected to the bottom end of the third pulley (207), pillars (210) are fixedly connected to the four corners of the upper surface of the first motor (209), and the top of the pillar (210) is fixedly connected to the contact surface of the base (1).

2. The heat shrinkage treatment equipment for Oxford cloth according to claim 1, characterized in that: The first pulley (16) is connected to the vertical plate (9) via a driving assembly (3); The driving assembly (3) comprises a fourth pulley (301), a second motor (302), a second belt (303), a protrusion (304), a crossbar (305) and a tension spring (306); The two fourth pulleys (301) are located on both sides of the cloth roll (5), and the fourth pulleys (301) are rotationally connected to the first pulley (16) through a second belt (303). The rear side of the fourth pulley (301) is fixedly connected to a second motor (302), and the upper and lower ends of the second motor (302) are fixedly connected to protrusions (304). A cross bar (305) is provided inside the protrusion (304), and the cross bar (305) is fixedly connected to the contact surface of the vertical plate (9). The outer wall of the cross bar (305) is sleeved with a tension spring (306), and the two ends of the tension spring (306) are respectively fixedly connected to the contact surface of the second motor (302) and the vertical plate (9).

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