Small batch coated fabric preparation apparatus

Abstract

The utility model discloses a kind of small-batch coating fabric preparation equipment, including base, scraper mechanism, scraper driving mechanism and master control device;The base is used to fix fiber cloth;The scraper driving mechanism connects the scraper mechanism, the scraper driving mechanism can be set close to the base, can drive the scraper mechanism executes cloth hanging action on set fiber cloth;The scraper driving mechanism includes track, transverse driving mechanism, longitudinal telescopic driving mechanism and height adjusting mechanism;The first end of height adjusting mechanism is based on track setting, transverse driving mechanism can drive height adjusting mechanism to move transversely along track direction, i.e. first direction;The second end of height adjusting mechanism connects the first end of longitudinal telescopic driving mechanism, can adjust the height of longitudinal telescopic driving mechanism.The small-batch coating fabric preparation equipment proposed in the utility model can simplify equipment structure, reduce small-batch trial production cost, while can improve preparation efficiency and degree of automation, reduce labor cost.

Description

Technical Field

[0001] This utility model belongs to the field of coated fabric preparation technology, and relates to a coated fabric preparation device, especially a small-batch coated fabric preparation device. Background Technology

[0002] In the field of coated fabrics, especially in the manufacturing technology of PVC coated fabrics, quality control of the initial formulation adjustment is a crucial step. Before mass production of PVC coated fabrics, it is necessary to experimentally confirm the film material formulation and production process, which requires small-batch trial production and testing in the laboratory.

[0003] Currently, coated fabrics are mainly produced using knife-coating production lines. These lines are complex, and using them directly for sample preparation and formula testing in the early stages would incur significant time and material costs. Therefore, the coated fabric industry needs a simple, low-cost tool and method to quickly prepare and test coated fabrics.

[0004] In view of this, there is an urgent need to design a new coated fabric preparation apparatus in order to overcome at least some of the aforementioned defects of existing coated fabric preparation apparatuses. Summary of the Invention

[0005] This invention provides a small-batch coated fabric preparation device, which simplifies the equipment structure, reduces the cost of small-batch trial production, and improves the preparation efficiency.

[0006] To solve the above-mentioned technical problems, according to one aspect of this utility model, the following technical solution is adopted: A small-batch coated fabric preparation device, the small-batch coated fabric preparation device comprising: a substrate, a scraper mechanism, a scraper drive mechanism, and a main control device; The substrate is used to fix the fiber cloth; the scraper drive mechanism is connected to the scraper mechanism, and the scraper drive mechanism can be set close to the substrate and can drive the scraper mechanism to perform a cloth hanging action on the set fiber cloth; The scraper drive mechanism includes a track, a lateral drive mechanism, a longitudinal telescopic drive mechanism, and a height adjustment mechanism; the first end of the height adjustment mechanism is set based on the track, and the lateral drive mechanism is connected to the height adjustment mechanism, which can drive the height adjustment mechanism to move laterally along the track direction, i.e., the first direction. The second end of the height adjustment mechanism is connected to the first end of the longitudinal telescopic drive mechanism, and the height adjustment mechanism can adjust the height of the longitudinal telescopic drive mechanism. The longitudinal telescopic drive mechanism is connected to the scraper mechanism and can drive the scraper mechanism to extend and retract longitudinally along a set second direction. The height of the two sides of the substrate is higher than the height of the middle part of the substrate, so that the middle part of the substrate forms a concave area; the two sides of the substrate are provided with fasteners, which can fix the fiber cloth; At least one pressure sensor is provided between the fastener and the base, and the pressure sensor is used to sense the pressure data it receives; the output end of the pressure sensor is connected to the input end of the main control device, and the sensed pressure data is sent to the main control device. The output of the main control device is connected to the input of the scraper drive mechanism, and a control signal is sent to the scraper drive mechanism.

[0007] In one embodiment of this utility model, the scraper mechanism is provided with a first processor, a first power module, a first wireless communication unit and a first pressure sensor. The first processor is connected to the first wireless communication unit and the first pressure sensor respectively, and the first power module provides the power required for the first processor, the first wireless communication unit and the first pressure sensor to work. The first pressure sensor is located in the area where the scraper mechanism contacts the fiber cloth during operation, and is used to sense the pressure data formed between the scraper mechanism and the fiber cloth; the first processor sends the corresponding pressure data to the main control device through the first wireless communication unit.

[0008] In one embodiment of this utility model, the fixing member includes a magnetic mechanism, and metal materials are provided on both sides of the base; the magnetic mechanism can be adsorbed onto the metal materials.

[0009] As one embodiment of this utility model, the lateral driving mechanism includes a first driving motor and a first transmission mechanism, wherein the first driving motor drives the height adjustment mechanism to move along the track direction through the first transmission mechanism; The first transmission mechanism includes a ball screw, which includes a lead screw, a nut, a plurality of balls, and a ball circuit. One end of the height adjustment mechanism is fixedly disposed on the nut. The nut is nested in the lead screw, and the joint between the lead screw and the nut forms an arc-shaped spiral groove, in which each ball can roll. The arc-shaped spiral groove is connected to the ball circuit to form a loop. The first drive motor can drive the lead screw to rotate, thereby causing each ball to move in the loop, and thus causing the nut to move axially relative to the lead screw.

[0010] In one embodiment of this utility model, the longitudinal telescopic drive mechanism includes a first hydraulic cylinder drive mechanism, and the height adjustment mechanism includes a second hydraulic cylinder drive mechanism.

[0011] As one embodiment of the present invention, the scraper driving mechanism further includes a rotary driving mechanism and a connecting member, wherein the first end of the rotary driving mechanism is fixed to one end of the longitudinal telescopic driving mechanism. The second end of the rotary drive mechanism is connected to the first end of the connector, and the second end of the connector is connected to the scraper mechanism; The rotary drive mechanism includes a rotary drive motor and a rotary transmission mechanism. The rotary drive motor drives the connecting member to rotate at a set angle through the rotary transmission mechanism, thereby driving the scraper mechanism to rotate.

[0012] In one embodiment of this utility model, the ratio of the distance between the two sides of the substrate to the deepest point of the recessed area is greater than or equal to 4:1.

[0013] In one embodiment of this utility model, the central region of the substrate is an arc-shaped concave surface in the longitudinal cross-sectional view of the substrate.

[0014] In one embodiment of this utility model, the substrate is dumbbell-shaped.

[0015] In one embodiment of this utility model, the fastener includes a plurality of nail bodies.

[0016] The beneficial effects of this utility model are as follows: The small-batch coated fabric preparation equipment proposed in this utility model can simplify the equipment structure, reduce the cost of small-batch trial production, and at the same time improve the preparation efficiency and automation level, and reduce labor costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the coating cloth preparation equipment in one embodiment of the present invention.

[0018] Figure 2 This is a schematic diagram of the composition of the coating cloth preparation equipment in one embodiment of the present invention.

[0019] Figure 3 This is a schematic diagram of the structure of the substrate in one embodiment of the present invention.

[0020] Figure 4 This is a schematic diagram of the structure of the first transmission mechanism in one embodiment of the present invention. Detailed Implementation

[0021] The preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0022] To further understand this utility model, preferred embodiments of this utility model are described below in conjunction with examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the scope of the claims of this utility model.

[0023] The description in this section pertains to only a few typical embodiments, and this utility model is not limited to the scope of the embodiments described. Substitution of identical or similar prior art methods with some technical features in the embodiments is also within the scope of this utility model's description and protection.

[0024] The term "connection" in the specification includes both direct and indirect connections, such as connections made through active devices, passive devices, or electrical conduction media; it may also include connections made by other active or passive devices that are known to those skilled in the art and can achieve the same or similar functional purpose, such as connections made through circuits or components such as switches or follower circuits.

[0025] This utility model discloses a small-batch coated fabric preparation device. Figure 1 This is a schematic diagram of the structure of the coated fabric preparation equipment in one embodiment of the present invention. Figure 2 This is a schematic diagram of the composition of the coated fabric preparation equipment in one embodiment of this utility model; please refer to... Figure 1 , Figure 2 The small-batch coated fabric preparation equipment includes: a substrate 1, a scraper mechanism 2, a scraper drive mechanism 3, and a main control device 4. The substrate 1 is used to fix the fiber fabric 5; the scraper drive mechanism 3 is connected to the scraper mechanism 2, and the scraper drive mechanism 3 can be set close to the substrate 1 to drive the scraper mechanism 2 to perform a fabric hanging action on the set fiber fabric 5.

[0026] The scraper drive mechanism 3 includes a track 31, a transverse drive mechanism 32, a longitudinal telescopic drive mechanism 33, and a height adjustment mechanism 34. The first end of the height adjustment mechanism 34 is set based on the track 31. The transverse drive mechanism 32 is connected to the height adjustment mechanism 34 and can drive the height adjustment mechanism 34 to move laterally along the track direction, i.e., the first direction.

[0027] The second end of the height adjustment mechanism 34 is connected to the first end of the longitudinal telescopic drive mechanism 33, and the height adjustment mechanism 34 can adjust the height of the longitudinal telescopic drive mechanism 33; the longitudinal telescopic drive mechanism 33 is connected to the scraper mechanism 2, and can drive the scraper mechanism 2 to extend and retract longitudinally along a set second direction.

[0028] The height of the two sides of the substrate is higher than the height of the middle part of the substrate, so that a concave area is formed in the middle of the substrate 1; the two sides of the substrate are provided with fasteners 11, which can fix the fiber cloth 5.

[0029] At least one second pressure sensor 12 is provided between the fixing member 11 and the base 1. The second pressure sensor 12 is used to sense the pressure data it receives. The output end of the second pressure sensor 12 is connected to the input end of the main control device 4, and sends the sensed pressure data to the main control device 4. The output end of the main control device 4 is connected to the input end of the scraper drive mechanism 2, and sends a control signal to the scraper drive mechanism 3.

[0030] In one embodiment of the present invention, the scraper mechanism 2 is provided with a first processor 21, a first power module 22, a first wireless communication unit 23 and a first pressure sensor 24. The first processor 21 is connected to the first wireless communication unit 23 and the first pressure sensor 24 respectively. The first power module 22 provides the power required for the first processor 21, the first wireless communication unit 23 and the first pressure sensor 24 to work.

[0031] The first pressure sensor 24 is located in the area where the scraper mechanism 2 contacts the fiber cloth 5 during the working state, and is used to sense the pressure data formed between the scraper mechanism 2 and the fiber cloth 5; the first processor 21 sends the corresponding pressure data to the main control device 4 through the first wireless communication unit 23.

[0032] In one embodiment, the fixing member 11 includes a magnetic mechanism, and metal materials are provided on both sides of the base 1; the magnetic mechanism can be attracted to the metal materials. Alternatively, the fixing member 11 may also include several nails.

[0033] In one embodiment of the present invention, the lateral drive mechanism 32 includes a first drive motor 321 and a first transmission mechanism 322. The first drive motor 321 drives the height adjustment mechanism to move along the track direction through the first transmission mechanism 322. Figure 4 This is a schematic diagram of the structure of the first transmission mechanism in one embodiment of the present invention; please refer to [link / reference]. Figure 4 The first transmission mechanism 322 includes a ball screw, which includes a screw 3221, a nut 3222, a plurality of balls 3223, and a ball circuit 3224. One end of the height adjustment mechanism 34 is fixedly disposed on the nut 3222. The nut 3222 is nested in the screw 3221, and an arc-shaped spiral groove 3225 is formed at the mating point of the screw 3221 and the nut 3222. Each ball 3223 can roll within the arc-shaped spiral groove 3225. The arc-shaped spiral groove is connected to the ball circuit 3224 to form a loop. The first drive motor 321 can drive the screw 3221 to rotate, thereby causing each ball 3223 to move in the loop, and thus causing the nut 3222 to move axially relative to the screw 3221.

[0034] The longitudinal telescopic drive mechanism 33 includes a first hydraulic cylinder drive mechanism, and the height adjustment mechanism 34 includes a second hydraulic cylinder drive mechanism. Of course, the longitudinal telescopic drive mechanism 33 and the height adjustment mechanism 34 can also be driven by cylinders, drive motors, or other methods.

[0035] The scraper drive mechanism 3 further includes a rotary drive mechanism 35 and a connecting member 36. The first end of the rotary drive mechanism 35 is fixed to one end of the longitudinal telescopic drive mechanism 33. The second end of the rotary drive mechanism 35 is connected to the first end of the connecting member 36, and the second end of the connecting member 36 is connected to the scraper mechanism 2. The rotary drive mechanism 35 includes a rotary drive motor 351 and a rotary transmission mechanism 352. The rotary drive motor 351 drives the connecting member 36 to rotate at a set angle through the rotary transmission mechanism 352, thereby driving the scraper mechanism 2 to rotate. Alternatively, the rotary drive motor can be positioned between the connecting member and the scraper mechanism 2, allowing the rotary drive mechanism 35 to directly drive the scraper mechanism 2 to rotate.

[0036] Figure 3 This is a schematic diagram of the structure of the substrate in one embodiment of the present invention; please refer to [link / reference]. Figure 3 In one embodiment of this utility model, the ratio of the distance between the two sides of the substrate to the deepest point of the recessed area is greater than or equal to 4:1 (e.g., 4:1, 5:1, 8:1, etc.). In the longitudinal cross-sectional view of the substrate 1, the central region can be an arc-shaped concave surface; the entire substrate can be dumbbell-shaped.

[0037] In summary, the small-batch coated fabric preparation equipment proposed in this utility model can simplify the equipment structure, reduce the cost of small-batch trial production, and at the same time improve the preparation efficiency and automation level, thereby reducing labor costs.

[0038] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The description and application of this utility model herein are illustrative and not intended to limit the scope of the utility model to the above embodiments. The effects or advantages involved in the embodiments may not be manifested in the embodiments due to various factors, and the description of effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and various substitutions and equivalents of the components in the embodiments are well known to those skilled in the art. It should be clear to those skilled in the art that this utility model can be implemented in other forms, structures, arrangements, proportions, and with other components, materials, and parts without departing from the spirit or essential characteristics of this utility model. Other variations and modifications can be made to the embodiments disclosed herein without departing from the scope and spirit of this utility model.

Claims

1. A small-batch coated fabric preparation device, characterized in that, The small-batch coated fabric preparation equipment includes: a substrate, a scraper mechanism, a scraper drive mechanism, and a main control device; The substrate is used to fix the fiber cloth; the scraper drive mechanism is connected to the scraper mechanism, and the scraper drive mechanism can be set close to the substrate and can drive the scraper mechanism to perform a cloth hanging action on the set fiber cloth; The scraper drive mechanism includes a track, a lateral drive mechanism, a longitudinal telescopic drive mechanism, and a height adjustment mechanism; the first end of the height adjustment mechanism is set based on the track, and the lateral drive mechanism is connected to the height adjustment mechanism, which can drive the height adjustment mechanism to move laterally along the track direction, i.e., the first direction. The second end of the height adjustment mechanism is connected to the first end of the longitudinal telescopic drive mechanism, and the height adjustment mechanism can adjust the height of the longitudinal telescopic drive mechanism. The longitudinal telescopic drive mechanism is connected to the scraper mechanism and can drive the scraper mechanism to extend and retract longitudinally along a set second direction. The height of the two sides of the substrate is higher than the height of the middle part of the substrate, so that the middle part of the substrate forms a concave area; the two sides of the substrate are provided with fasteners, which can fix the fiber cloth; At least one pressure sensor is provided between the fastener and the base, and the pressure sensor is used to sense the pressure data it receives; the output end of the pressure sensor is connected to the input end of the main control device, and the sensed pressure data is sent to the main control device. The output of the main control device is connected to the input of the scraper drive mechanism, and a control signal is sent to the scraper drive mechanism.

2. The small-batch coated fabric preparation equipment according to claim 1, characterized in that: The scraper mechanism is equipped with a first processor, a first power module, a first wireless communication unit, and a first pressure sensor. The first processor is connected to the first wireless communication unit and the first pressure sensor respectively, and the first power module provides the power required for the first processor, the first wireless communication unit, and the first pressure sensor to work. The first pressure sensor is located in the area where the scraper mechanism contacts the fiber cloth during operation, and is used to sense the pressure data formed between the scraper mechanism and the fiber cloth; the first processor sends the corresponding pressure data to the main control device through the first wireless communication unit.

3. The small-batch coated fabric preparation equipment according to claim 1, characterized in that: The fixing component includes a magnetic mechanism, and metal materials are provided on both sides of the base; the magnetic mechanism can be attracted to the metal materials.

4. The small-batch coated fabric preparation equipment according to claim 1, characterized in that: The lateral drive mechanism includes a first drive motor and a first transmission mechanism. The first drive motor drives the height adjustment mechanism to move along the track direction through the first transmission mechanism. The first transmission mechanism includes a ball screw, which includes a lead screw, a nut, a plurality of balls, and a ball circuit. One end of the height adjustment mechanism is fixedly disposed on the nut. The nut is nested in the lead screw, and the joint between the lead screw and the nut forms an arc-shaped spiral groove, in which each ball can roll. The arc-shaped spiral groove is connected to the ball circuit to form a loop. The first drive motor can drive the lead screw to rotate, thereby causing each ball to move in the loop, and thus causing the nut to move axially relative to the lead screw.

5. The small-batch coated fabric preparation equipment according to claim 1, characterized in that: The longitudinal telescopic drive mechanism includes a first hydraulic cylinder drive mechanism, and the height adjustment mechanism includes a second hydraulic cylinder drive mechanism.

6. The small-batch coated fabric preparation equipment according to claim 1, characterized in that: The scraper drive mechanism further includes a rotary drive mechanism and a connecting member, wherein the first end of the rotary drive mechanism is fixed to one end of the longitudinal telescopic drive mechanism. The second end of the rotary drive mechanism is connected to the first end of the connector, and the second end of the connector is connected to the scraper mechanism; The rotary drive mechanism includes a rotary drive motor and a rotary transmission mechanism. The rotary drive motor drives the connecting member to rotate at a set angle through the rotary transmission mechanism, thereby driving the scraper mechanism to rotate.

7. The small-batch coated fabric preparation equipment according to claim 1, characterized in that: The ratio of the distance between the two sides of the substrate to the deepest point of the recessed area is greater than or equal to 4:

1.

8. The small-batch coated fabric preparation equipment according to claim 1, characterized in that: In the longitudinal cross-sectional view of the substrate, the central region is an arc-shaped concave surface.

9. The small-batch coated fabric preparation equipment according to claim 1, characterized in that: The substrate is dumbbell-shaped.

10. The small-batch coated fabric preparation equipment according to claim 1, characterized in that: The fastener includes several nails.

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