Sleeve hot-pressing equipment

Abstract

The utility model relates to the technical field of thermoplastic fabric processing equipment, and provides sleeve hot-pressing equipment which comprises a rack and a discharging frame, a bridle frame is installed on the side face of the rack, a bridle feeding mechanism, a hot-pressing assembly, a cooling system, a marking assembly, a discharging conveying mechanism and a receiving frame are sequentially installed on the top face of the rack, and a machine cabinet is arranged in the rack. The cooling system comprises a cooling cover mounted on the rack, a cooling plate and a supporting plate which are sequentially and fixedly mounted on the rack in the cooling cover, a cooling device and a cooling tensioning mechanism which are mounted in the cabinet, and a ventilation opening formed between the cooling cover and the cabinet. Through the arrangement of the cooling system, the zipper sleeve which is in a high-temperature and unstable state after hot pressing is rapidly cooled and shaped, and the quality of the zipper sleeve is improved; through the design of a driving roller and a driven roller of the discharging conveying mechanism, the flatness of a product is improved, deviation correction is conducted on a zipper sleeve through chain groove receding, and material receiving is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of thermoplastic fabric processing equipment, in particular to a sleeve hot pressing equipment. Background Art

[0002] The sleeve hot pressing equipment is a device for hot pressing and splicing thermoplastic fabrics, and is used to produce zipper sleeves. The main production process is to hot press the male and female chain material strips on both sides of the base band. Traditional sleeve hot pressing equipment has a lot of manual intervention and poor hot pressing effect, which cannot meet the quality requirements of some high-end equipment for sleeve products. In addition, the efficiency of single-sided hot pressing of traditional equipment is low, which is difficult to meet the needs of modern high-speed production.

[0003] To solve the above problems, the applicant applied for patent number 202322632276.9 on September 27, 2023. The patent name is: a zipper sleeve hot pressing device. It provides a hot pressing device that can adapt to zipper sleeves of different specifications. After trial production, the raw materials are hot-pressed by the pressing wheel structure. The properties of the hot pressing part are unstable. When passing through the shaping pressing structure, the zipper sleeve is deformed to a certain extent due to the resistance. Therefore, the applicant applied for patent number 202410162715.0 on February 5, 2024. The patent name is: a hot pressing mechanism and its hot pressing sleeve. The pressing wheel structure is changed to a power roller assembly, the shaping pressing structure is removed, and the conveying roller assembly is added, which increases the stability of the zipper sleeve during hot pressing. However, in subsequent tests, it was found that the cooling effect of the fan was not ideal. Too much wind would cause the zipper sleeve to deform, and too little wind would not dissipate heat properly. In addition, due to the influence of wind, the zipper sleeves on the material tray were not neat when the material was collected, affecting the product appearance. Summary of the invention

[0004] In order to solve the above problems, the utility model provides a sleeve hot pressing device, which can make the zipper sleeve after hot pressing quickly cool and shape, improve the flatness, and make the material collection more neat. The utility model specifically includes the following technical solutions:

[0005] A sleeve hot pressing device comprises a frame and a material discharging frame, wherein a belt rack is installed on the side of the frame, a belt feeding mechanism, a hot pressing component, a cooling system, a marking component, a material discharging conveying mechanism, and a material receiving frame are installed on the top of the frame in sequence, and a cabinet is arranged inside the frame.

[0006] Furthermore, the cooling system includes: a cooling cover installed on the rack; a cooling plate and a support plate fixedly installed on the rack in the cooling cover in sequence; a cooling device and a cooling tensioning mechanism installed in the cabinet; and a vent between the cooling cover and the cabinet. The cooling system of this technical solution uses the cooling mechanism to cool down the cabinet and the cooling cover, and the zipper sleeve can quickly cool down when it contacts the cooling plate after hot pressing, and then the cooling time of the zipper sleeve is further increased through the cooling tensioning mechanism in the cabinet. The support plate also has a cooling function.

[0007] Furthermore, a feed port is provided on one side of the cooling hood, and a discharge port is provided on the other side. A sliding window is provided on the top surface of the cooling hood, and a marking port is provided on the sliding window.

[0008] Furthermore, the cooling plate and the support plate are L-shaped metal plates, and one side of each of the cooling plate and the support plate passes through the ventilation opening and is hung in the cabinet.

[0009] Furthermore, the cooling device is a refrigeration air conditioner.

[0010] Furthermore, the discharging conveying mechanism includes a driving roller, a plurality of conveying rollers, and a driven roller arranged longitudinally side by side with the driving roller, one end of the driving roller is connected to a servo motor, and one end of the driving roller and the driven roller are provided with a chain groove correspondingly. This solution can use the driving roller and the driven roller for overall transmission after the zipper casing is cooled, improve the flatness, and perform position correction by setting the chain groove to give way.

[0011] Furthermore, the material placing rack comprises two transversely mounted material trays, and a servo motor is mounted on one end of the material trays.

[0012] Furthermore, the hot pressing assembly includes a fixed hot pressing assembly, a movable hot pressing assembly, and a powered roller assembly.

[0013] Furthermore, a strap tensioning mechanism is provided between the strap frame and the strap feeding mechanism.

[0014] Furthermore, a vertical tensioning mechanism is provided between the discharging conveying mechanism and the receiving rack.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model sets a cooling system to rapidly cool down and shape the zipper sleeve which is in a high temperature and unstable state after hot pressing, thereby improving the quality of the zipper sleeve.

[0017] 2. The utility model is provided with a discharging conveying mechanism, which improves the flatness of the product through the design of active rollers and driven rollers, and corrects the deviation of the zipper sleeve through the chain groove to facilitate material collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the cooling system of an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the discharging and conveying mechanism of an embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of a material discharging rack according to an embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of a hot pressing assembly according to an embodiment of the utility model;

[0024] In the figure: 1-discharging rack, 101-material tray, 2-belt rack, 3-belt feeding mechanism, 4-hot pressing assembly, 401-fixed hot pressing assembly, 402-mobile hot pressing assembly, 403-power roller assembly, 5-cooling system, 501-sliding window, 502-cooling plate, 503-support plate, 504-marking port, 505-discharging port, 506-ventilation port, 507-cooling device, 508-feeding port, 509-cooling tensioning mechanism, 510-cooling cover, 6-marking assembly, 7-collecting rack, 8-frame, 9-discharging conveying mechanism, 901-active roller 901, 902-driven roller, 903-conveyor roller, 904-chain slot, 10-cabinet, 11-belt tensioning mechanism, 12-vertical tensioning mechanism, 13-servo motor. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The installation described in this device refers to installation by fastener fixation, welding fixation, etc., and different installation methods are used in combination with different use environments. In this article, the directional terms such as "side", "top", "one side", "the other side" are defined relative to the orientation of the structure schematically placed in the attached drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the change of the orientation of the structure.

[0027] like Figure 1 As shown, a sleeve hot pressing equipment includes a frame 8 and a discharge rack 1. A belt rack 2 is installed on the side of the frame 8. A belt feeding mechanism 3, a hot pressing component 4, a cooling system 5, a marking component 6, a discharge conveying mechanism 9, and a receiving rack 7 are installed on the top surface of the frame 8 in sequence. A cabinet 10 is arranged inside the frame 8.

[0028] like Figure 2 As shown, the cooling system 5 includes: a cooling cover 510 installed on the rack 8; a cooling plate 502 and a support plate 503 fixedly installed on the rack 8 in the cooling cover 510 in sequence; a cooling device 507 and a cooling tensioning mechanism 509 installed in the cabinet 10; and a vent 506 provided between the cooling cover 510 and the cabinet 10. The cooling system 5 of this technical solution cools down the cabinet 10 and the cooling cover 510 through cooling by the cooling mechanism. The zipper sleeve can be quickly cooled down when it contacts the cooling plate 502 after hot pressing. Then, the cooling time of the zipper sleeve is further increased through the cooling tensioning mechanism 509 in the cabinet 10. The support plate 503 also has a cooling function. A feed port 508 is provided on one side of the cooling cover 510, and a discharge port 505 is provided on the other side. A sliding window 501 is provided on the top surface of the cooling cover 510, and a marking port 504 is provided on the sliding window 501. The cooling plate 502 and the support plate 503 are L-shaped metal plates, and one side of each of the cooling plate 502 and the support plate 503 passes through the vent 506 and is suspended in the cabinet 10. The cooling device 507 is a refrigeration air conditioner. A belt tensioning mechanism 11 is provided between the belt rack 2 and the belt feeding mechanism 3. A vertical tensioning mechanism 12 is provided between the discharging conveying mechanism 9 and the receiving rack 7.

[0029] like Figure 3 As shown, the material discharging conveying mechanism 9 includes a driving roller 901, a plurality of conveying rollers 903, and a driven roller 902 arranged longitudinally side by side with the driving roller 901. One end of the driving roller 901 is connected to the servo motor 13, and one end of the driving roller 901 and the driven roller 902 are correspondingly provided with a chain groove 904. This solution can use the driving roller 901 and the driven roller 902 for overall transmission after the zipper casing is cooled, improve the flatness, and perform position correction through the position setting of the chain groove 904.

[0030] like Figure 4 As shown, the material placing rack 1 includes two transversely mounted material trays 101 , and a servo motor 13 is mounted at one end of the material trays 101 .

[0031] like Figure 5 As shown, the hot pressing assembly 4 includes a fixed hot pressing assembly 401 , a movable hot pressing assembly 402 , and a powered roller assembly 403 .

[0032] The working principle of the above embodiment is:

[0033] First, the position of the mobile hot pressing assembly 402 is adjusted according to the specifications of the zipper sleeve to be produced. Then, the material is loaded, and the male chain material belt and the female chain material belt are placed on the two transversely installed material trays 101 on the unloading rack 1, and the base belt is placed on the belt rack 2. The base belt passes through the belt tensioning mechanism 11 and the belt feeding mechanism 3 that provides power, and intersects with the male chain material belt and the female chain material belt at the power roller assembly 403, and then both sides pass through the feed port 508, the cooling plate 502, the cooling tensioning mechanism 509, the support plate 503, the discharge conveying mechanism 9, the discharge port 505, the vertical tensioning mechanism 12, and the receiving rack 7. During operation, the fixed hot pressing assembly 401 and the movable hot pressing assembly 402 heat the intersection of the male chain material belt and the base belt as well as the female chain material belt and the base belt at the power roller assembly 403, and the power roller assembly 403 rotates for hot pressing. After hot pressing, the zipper sleeve is formed, and then enters the cooling system 5 for rapid cooling and shaping. When passing through the support plate 503, the marking mechanism marks according to a pre-set program interval, and the discharging conveying mechanism transmits the zipper sleeve as a whole, flattens the zipper sleeve, and uses the chain groove 904 to correct the position of the zipper sleeve, and then passes through the vertical tensioning mechanism 12, and finally the material collection rack 7 collects the material.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A casing hot pressing device, characterized in that: It includes a frame and a material discharging frame. A belt rack is installed on the side of the frame. A belt feeding mechanism, a hot pressing component, a cooling system, a marking component, a material discharging conveying mechanism, and a material receiving frame are installed on the top of the frame in sequence. A cabinet is arranged inside the frame.

2. The sleeve hot pressing equipment according to claim 1, characterized in that: The cooling system comprises: a cooling cover installed on the frame; a cooling plate and a support plate fixedly installed on the frame in sequence inside the cooling cover; a cooling device and a cooling tensioning mechanism installed in the cabinet; and a vent provided between the cooling cover and the cabinet.

3. A sleeve hot pressing device according to claim 2, characterized in that: A material inlet is arranged on one side of the cooling cover, and a material outlet is arranged on the other side. A sliding window is arranged on the top surface of the cooling cover, and a marking port is arranged on the sliding window.

4. The sleeve hot pressing equipment according to claim 2, characterized in that: The cooling plate and the supporting plate are L-shaped metal plates, and one side of each of the cooling plate and the supporting plate passes through the ventilation opening and is hung in the cabinet.

5. The sleeve hot pressing equipment according to claim 2, characterized in that: The cooling device is a refrigeration air conditioner.

6. The sleeve hot pressing equipment according to claim 1, characterized in that: The discharging conveying mechanism comprises a driving roller, a plurality of conveying rollers and a driven roller arranged longitudinally side by side with the driving roller. One end of the driving roller is connected to a servo motor. One end of the driving roller and the driven roller are correspondingly provided with chain grooves.

7. The sleeve hot pressing equipment according to claim 1, characterized in that: The material placing rack comprises two transversely mounted material trays, and a servo motor is mounted on one end of the material trays.

8. The sleeve hot pressing equipment according to claim 1, characterized in that: The hot pressing assembly comprises a fixed hot pressing assembly, a movable hot pressing assembly and a power roller assembly.

9. The sleeve hot pressing equipment according to claim 1, characterized in that: A strap tensioning mechanism is provided between the strap frame and the strap feeding mechanism.

10. The sleeve hot pressing equipment according to claim 1, characterized in that: A vertical tensioning mechanism is provided between the discharging conveying mechanism and the receiving rack.

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