A heating and curing device for safety gloves

Abstract

This utility model discloses a heating and curing equipment for producing work gloves, including a conveyor platform. The upper part of the conveyor platform has a conveyor belt, and several base boxes are evenly distributed along the length of the conveyor belt. A hand mold is connected to the top of each base box. Air jet holes are densely distributed on the outer periphery of each hand mold. An electric heating wire heating box is installed on one side of the conveyor platform, and a blower is also provided on the electric heating wire heating box. Under air pressure, the electric heating wire heating box can directly blow hot air into the base boxes through the air outlet and corresponding air inlet, which is then forced into the inner cavity of the hand mold. Under air pressure, the hand mold can be closely and densely heated through the air jet holes on the inner periphery of the glove. This combination effectively improves the heating and curing speed of the dipped gloves, resulting in more uniform and efficient glove heating, and further enhances production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of work gloves processing technology, specifically to a work gloves production heating and curing equipment. Background Technology

[0002] Work gloves are protective equipment used by workers during production to protect their hands from physical, chemical, or biological injuries. Their core functions include cut resistance, abrasion resistance, slip resistance, and insulation. Glue-dipped work gloves are a type of work glove made by immersing a glove base material (such as cotton yarn or fleece) in a glue solution (such as latex, nitrile, or PVC) and then drying it. These gloves combine the breathability of the base material with the slip resistance, abrasion resistance, and oil resistance of the glue layer, and are widely used in industrial and occupational safety fields.

[0003] In the production and processing of work gloves, the gloves that have been dipped and vulcanized need to be heated and cured. One common method is to heat-blow the outer side of the glove. However, there are some drawbacks. Because the outer dip of some special-purpose work gloves is thicker, ordinary heat-blowing of the outer side requires a long time to cure and stabilize, which affects the processing efficiency. In addition, if the heating time is insufficient, it will affect the overall or local adhesion of the dip, thus affecting the use of the glove.

[0004] Therefore, it is necessary to improve and refine existing technologies. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] Therefore, the purpose of this utility model is to provide a heating and curing equipment for the production of work gloves, so as to solve the problem mentioned in the background art that ordinary outer side drying and blowing requires a long time to achieve stable curing, thus affecting the processing efficiency; secondly, when heating and curing such thick-coated work gloves, uneven heating often occurs. Uneven heating further increases the heating time, and insufficient heating time will affect the adhesion of the adhesive in some areas, thus affecting the use of the gloves.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a heating and curing equipment for producing work gloves, comprising a conveyor platform, a conveyor belt on the upper part of the conveyor platform, a plurality of bottom boxes evenly distributed along the length of the conveyor belt, a hand mold connected to the top of the bottom box, air jet holes densely distributed on the outer periphery of the hand mold, an electric heating wire heating box provided on one side of the conveyor platform, and a blower device also provided on the electric heating wire heating box;

[0008] Wherein, after the conveyor belt stops for one stroke, one side of the heating wire heating box is interconnected with multiple base boxes;

[0009] In conjunction with the heating wire heating box, there is a heating chamber fixed on the upper part of the conveyor platform and covering the bottom box base and the outside of the hand mold. The heating chamber is connected to the heating wire heating box through a pipeline, and the heating chamber also has sealing doors at both ends that can be automatically opened and closed.

[0010] As a preferred embodiment of the heating and curing equipment for producing work gloves according to this utility model, the conveying platform also has an auxiliary platform on one side for installing and fixing the heating box of the heating wire.

[0011] As a preferred embodiment of the heating and curing equipment for producing work gloves according to this utility model, an air inlet nozzle is fixedly connected to one side of the base box, and multiple air outlet nozzles corresponding to and connected to the air inlet nozzle are provided on one side of the heating wire heating box. Multiple exhaust holes are opened on the upper part of the heating wire heating box, and an air supply pipe is connected between the exhaust holes and the heating chamber.

[0012] The heating chamber is sealed on one side and embedded on the outside of the air outlet nozzle.

[0013] As a preferred embodiment of the heating and curing equipment for producing work gloves according to this utility model, the blower device includes a blower whose output end is connected to the inner cavity of the heating box of the heating wire, and a dust filter installed at the input end of the blower.

[0014] As a preferred embodiment of the heating and curing equipment for producing work gloves according to this utility model, the upper section of the heating chamber has an n-shaped flow guide cavity, and the inner wall of the n-shaped flow guide cavity facing the hand mold has a plurality of air jet holes.

[0015] As a preferred embodiment of the heating and curing equipment for producing work gloves according to this utility model, the top of both ends of the heating chamber is also provided with positioning frames, and a cylinder is vertically installed on the upper part of the positioning frame. The piston rod end of the cylinder is fixedly connected to the sealing door, and the sealing door and the heating chamber are slidably connected up and down.

[0016] As a preferred embodiment of the heating and curing equipment for producing work gloves according to this utility model, a controller is also provided on one side of the conveying platform, and a temperature sensor connected to the controller is also provided on the heating chamber.

[0017] As a preferred embodiment of the heating and curing equipment for producing work gloves according to this utility model, the heating chamber and the heating wire heating box also have an insulation layer on their outer sides.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: When several gloves after being dipped in adhesive are conveyed to the heating chamber, the hot airflow in the heating chamber is guided into the n-shaped guide cavity by the blower and air supply pipe. Under the compression of the hot airflow, the narrow cavity can form close-range dense blowing and heating curing through the two pairs of air jets corresponding to the outer sides of the gloves. At the same time, under the action of air pressure, the heating chamber can blow the hot air in the chamber directly into the base box through the air outlet and the corresponding air inlet, and then squeeze it into the inner cavity of the hand mold. Under the action of air pressure, the hand mold can be closely and densely heated through the air jets on the inner circumference of the gloves. With the cooperation of these factors, the heating and curing speed of the dipped gloves is effectively improved, the gloves are heated more evenly and efficiently, and the production and processing efficiency is further improved. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the heating chamber after disassembly.

[0021] Figure 3 This utility model Figure 2 Schematic diagram of a partial structural detail in the middle section;

[0022] Figure 4 This is a schematic diagram of the sealing part of the present invention;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the heating chamber of this utility model.

[0024] In the diagram: 100, conveyor platform; 110, conveyor belt; 120, auxiliary platform; 200, base box; 210, hand mold; 2101, air jet nozzle one; 220, air inlet nozzle; 300, electric heating wire heating box; 3001, exhaust port; 310, air outlet nozzle; 320, air supply pipe; 400, blower; 410, blower; 420, dust filter; 500, heating chamber; 510, n-shaped guide cavity; 520, air jet nozzle two; 530, sealing door; 540, positioning frame; 550, cylinder; 600, temperature sensor; 700, controller. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] Figures 1-5 The diagram shown is a complete structural schematic of a heat-curing equipment for producing work gloves according to this utility model. Please refer to [link / reference]. Figures 1-5 This embodiment of a heating and curing equipment for producing work gloves includes a conveyor platform 100. A conveyor belt 110 is located on the upper part of the conveyor platform 100. A plurality of base boxes 200 are evenly distributed along the length of the conveyor belt 110. A hand mold 210 is connected to the top of each base box 200. Air jet holes 2101 are densely distributed on the outer periphery of the hand mold 210. An electric heating wire heating box 300 is arranged on one side of the conveyor platform 100. The electric heating wire heating box 300 is also equipped with... A blower device 400 is provided; wherein, after the conveyor belt 110 stops for one stroke, one side of the heating wire heating box 300 is interconnected with multiple base boxes 200; cooperating with the heating wire heating box 300 is a heating chamber 500 fixed on the upper part of the conveyor platform 100 and covered on the outside of the base box 200 and the hand mold 210. The heating chamber 500 is connected to the heating wire heating box 300 through a pipeline, and the heating chamber 500 also has sealing doors 530 that can be automatically opened and closed at both ends.

[0029] The conveyor platform 100 also has an auxiliary platform 120 on one side for mounting and fixing the heating wire heating box 300. An air inlet nozzle 220 is fixedly connected to one side of the base 200, and the heating wire heating box 300 has multiple air outlet nozzles 310 corresponding to and communicating with the air inlet nozzles 220 on one side. Multiple exhaust holes 3001 are opened on the upper part of the heating wire heating box 300, and an air supply pipe 320 connects the exhaust holes 3001 and the heating chamber 500; wherein, one side of the heating chamber 500 is sealed and fitted into the outside of the exhaust nozzles 310. The blower device 400 includes a blower 410 whose output end is connected to the inner cavity of the heating wire heating box 300, and a dust filter 420 installed at the input end of the blower 410. It can be understood that the dust filter 420 filters the air drawn in from the outside, ensuring the cleanliness of the environment for the glove heating and curing process. The upper section of the heating chamber 500 has an n-shaped flow channel 510, and the inner wall of the n-shaped flow channel 510 facing the hand mold 210 has several air jet holes 520. Specifically, in this embodiment, when several gloves after being impregnated with glue are conveyed to the heating chamber 500, the hot air flow in the electric heating wire heating box 300 is introduced into the n-shaped flow channel 510 under the compression of the hot air flow. The narrow cavity can form close-range dense blowing and heating curing on the outer side of the corresponding glove through the air jet holes 520. At the same time, under the action of air pressure, the electric heating wire heating box 300 can blow the hot air in the box directly into the base box 200 through the air outlet 310 and the corresponding air inlet 220, and then squeeze it into the inner cavity of the hand mold 210. Under the action of air pressure, the hand mold 210 can perform close-range dense blowing and heating on the inner periphery of the glove through the air jet holes 2101.

[0030] Furthermore, as a preferred embodiment, the heating chamber 500 also has positioning frames 540 at both ends of its top. A cylinder 550 is vertically mounted on the upper part of the positioning frame 540. The piston rod end of the cylinder 550 is fixedly connected to the sealing door 530, and the sealing door 530 is slidably connected to the heating chamber 500. After each conveying stroke of the conveyor belt 110 stops, to prevent excessive loss of hot air from the heating chamber 500, the cylinder 550 will cause the sealing door 530 to descend, sealing or partially sealing both ends of the heating chamber 500. After the gloves have heated and solidified, the sealing door will rise again to open, allowing the conveyor belt 110 to continue conveying.

[0031] Furthermore, as a preferred embodiment, a controller 700 is also provided on one side of the conveyor platform 100, and a temperature sensor 600 connected to the controller 700 is also provided on the heating chamber 500. It can be understood that the temperature sensor 600 can monitor the temperature inside the heating chamber 500 in real time, and the controller 700 can adjust the output power of the heating wire heating box 300 based on the temperature feedback and in conjunction with the temperature controller to maintain the heating temperature within a reasonable range. Simultaneously, operators can use the controller 700 to control and preset various other operating units of the equipment.

[0032] Furthermore, as a preferred embodiment, the heating chamber 500 and the heating wire heating box 300 are also provided with an insulation layer on their outer sides. The insulation layer can reduce heat loss from the heating chamber 500 and the heating wire heating box 300 to a certain extent.

[0033] In summary, this embodiment of a heating and curing equipment for producing work gloves allows several glue-impregnated gloves to be conveyed to the heating chamber 500. With the assistance of the blower 400, air supply pipe 320, etc., the hot airflow within the heating wire heating box 300 is guided into the n-shaped guide cavity 510. Under the pressure of the hot airflow, the narrow cavity allows for close-range, intensive heating and curing of the corresponding outer side of the glove through the second air jet 520. Simultaneously, under air pressure, the heating wire heating box 300 directly blows hot air into the base 200 through the air outlet 310 and the corresponding air inlet 220, which is then forced into the inner cavity of the hand mold 210. Under air pressure, the hand mold 210 provides close-range, intensive heating of the inner circumference of the glove through the first air jet 2101. This combined action effectively increases the heating and curing speed of the glue-impregnated gloves, resulting in more uniform and efficient glove heating and further improving production efficiency.

[0034] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A heat curing device for producing work gloves, characterized in that, The system includes a conveyor platform (100), which has a conveyor belt (110) on its upper part. Several bottom box seats (200) are evenly distributed along the length of the conveyor belt (110). A hand mold (210) is connected to the top of the bottom box seat (200). Air jet holes (2101) are densely distributed on the outer periphery of the hand mold (210). An electric heating wire heating box (300) is provided on one side of the conveyor platform (100). A blower (400) is also provided on the electric heating wire heating box (300). Wherein, after one stroke of the conveyor belt (110) stops, one side of the heating wire heating box (300) is interconnected with multiple base boxes (200); In conjunction with the heating wire heating box (300), there is also a heating chamber (500) fixed on the upper part of the conveying platform (100) and covered on the outside of the base box (200) and the hand mold (210). The heating chamber (500) is connected to the heating wire heating box (300) through a pipeline. The heating chamber (500) also has sealing doors (530) that can be automatically opened and closed at both ends.

2. The heating and curing equipment for producing work gloves according to claim 1, characterized in that: The conveying platform (100) also has an auxiliary platform (120) on one side for installing and fixing the heating wire heating box (300).

3. The heating and curing equipment for producing work gloves according to claim 1, characterized in that: The bottom box (200) is fixedly connected to an air inlet nozzle (220) on one side, and the heating wire heating box (300) has multiple air outlet nozzles (310) on one side that correspond to and communicate with the air inlet nozzle (220). The heating wire heating box (300) has multiple exhaust holes (3001) on the upper part, and an air supply pipe (320) connects the exhaust holes (3001) and the heating chamber (500). The heating chamber (500) is sealed on one side and embedded on the outside of the air outlet nozzle (310).

4. The heating and curing equipment for producing work gloves according to claim 1, characterized in that: The blower device (400) includes a blower (410) whose output end is connected to the inner cavity of the heating wire heating box (300), and a dust filter (420) disposed at the input end of the blower (410).

5. The heating and curing equipment for producing work gloves according to claim 1, characterized in that: The upper section inside the heating chamber (500) has an n-shaped flow guide cavity (510), and the n-shaped flow guide cavity (510) has several air jet holes (520) on the inner side wall facing the hand mold (210).

6. The heating and curing equipment for producing work gloves according to claim 1, characterized in that: The heating chamber (500) also has a positioning frame (540) at both ends. A cylinder (550) is vertically installed on the upper part of the positioning frame (540). The piston rod end of the cylinder (550) is fixedly connected to the sealing door (530), and the sealing door (530) and the heating chamber (500) are slidably connected up and down.

7. The heating and curing equipment for producing work gloves according to claim 1, characterized in that: A controller (700) is also provided on one side of the conveying platform (100), and a temperature sensor (600) connected to the controller (700) is also provided on the heating chamber (500).

8. The heating and curing equipment for producing work gloves according to claim 1, characterized in that: The heating chamber (500) and the electric heating wire heating box (300) also have an insulation layer on their outer sides.

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