Conveying mechanism of hot melting welding machine

Abstract

The utility model provides a conveying mechanism of a hot melting welding machine, and belongs to the technical field of hot melting welding machines. The conveying mechanism of the hot melting welding machine comprises the absorbing assembly and the conveying assembly, the sliding seat is slidably connected with the rack, firstly, the sliding seat can be moved through the driving part, and materials can be moved into the welding box to be welded through movement of the sliding seat; the sliding seat is controlled to move through the driving part, on one hand, the materials can be conveyed, on the other hand, welding failure can be prevented, the materials can be moved out after being welded, then gas generated by welding is pumped out of the welding box through the gas pump, and due to the fact that the gas contains many solid particles, the welding quality is improved. The plastic workpieces can be filtered and adsorbed through the filter pipe, then toxic gas generated during hot melting of the plastic workpieces can be conveniently filtered, harm to the body health of the plastic workpieces is prevented, meanwhile, welding failure can be prevented, the welding success rate is increased, and therefore the practicability is improved.

Description

Technical Field

[0001] The present application relates to the field of hot melt welding machines, and in particular to a conveying mechanism of a hot melt welding machine. Background Art

[0002] The hot melt welding machine adopts a drawer plate structure and uses an electric heating method. The whole machine is in the form of a frame, consisting of three plates: an upper template, a lower template, and a hot template. It is also equipped with a hot mold, upper and lower plastic cold molds, and the action mode is pneumatic control. For example, a Chinese patent application number CN201820055202.X is an automatic feeding hot melt welding machine, including a chassis, a workbench, a belt, a mounting block, a head 1, a baffle, a motor, a spindle, a gear 2 and a support block. Several objects to be welded are respectively mounted on several mounting blocks, and the installation is opened separately by touching the control box. The motor and the cylinder drive the main shaft to rotate, and the gear one and the gear two are meshed. The rotation of the gear one drives the gear two to rotate slowly, thereby driving the two pulleys to rotate slowly. The leather bottom rotates continuously, driving the mounting block to move slowly between the machine head one and the machine head two. The cylinder drives the machine head one to collide with the welding object, and the machine head two is in friction contact with the welding object, thereby achieving the welding process, thereby accelerating the welding efficiency. The utility model adopts electric driving to directly contact the object with the machine head for welding, thereby accelerating the welding efficiency, reducing manual operation, and improving the safety protection for the operator during the operation process.

[0003] However, the above scheme still has certain defects: first, the device has an open structure, and a large amount of toxic gas will be generated when hot-melting plastic workpieces. Long-term inhalation of toxic gas will endanger health. Secondly, the movement of the belt during the welding process may cause welding failure, thereby reducing practicality. Utility Model Content

[0004] In order to make up for the above shortcomings, the present application provides a conveying mechanism for a hot melt welding machine, aiming to improve the problem that the device in the related technology is an open structure, a large amount of toxic gas will be generated when hot-melting plastic workpieces, and long-term inhalation of toxic gas will endanger the health. Secondly, due to the movement of the belt during the welding process, the welding may fail, thereby reducing the practicality.

[0005] An embodiment of the present application provides a conveying mechanism of a hot melt welding machine, including an absorbing component and a conveying component.

[0006] The absorption component includes a base, a welding box, an exhaust fan and a filter tube. The welding box is arranged on one side of the base, the exhaust fan is arranged on one side of the welding box, the filter tube is connected to the exhaust fan, and one end of the filter tube is connected to one side of the welding box. The conveying component includes a frame, a driving member and a sliding seat. The frame is arranged on one side of the base, and one end of the frame extends into the interior of the welding box. The driving member is arranged on one side of the frame, and the sliding seat is arranged on one side of the driving member. The sliding seat is slidably connected to the frame.

[0007] In a specific embodiment, a door panel is provided on one side of the welding box, an observation window is provided on one side of the door panel, and a handle is provided on one side of the door panel.

[0008] In the above implementation process, a door panel is provided on one side of the welding box, through which the welding box can be opened and closed, the observation window can be used to observe the inside of the welding box, and the handle is convenient for pulling the door panel.

[0009] In a specific embodiment, an air outlet pipe is provided on one side of the vacuum pump.

[0010] In the above implementation process, an air outlet pipe is provided on one side of the vacuum fan, and the air outlet pipe can be provided to discharge the gas.

[0011] In a specific embodiment, the filter tube includes a tube body, a filter plate and an activated carbon layer, the filter plate is arranged inside the tube body, and the activated carbon layer is arranged on one side of the filter plate.

[0012] In the above implementation process, the tube body can play a role of communication, and the filter plate and the activated carbon layer can filter and adsorb the solid particles.

[0013] In a specific embodiment, the frame includes a frame plate and legs, and the legs are correspondingly arranged on one side of the frame plate.

[0014] In the above implementation process, the frame includes a frame plate and legs, and the frame plate and the legs can play a supporting role.

[0015] In a specific embodiment, slide grooves are provided on both sides of the frame plate.

[0016] In the above implementation process, slide grooves are provided on both sides of the frame plate, and the slide grooves can play a role of limiting.

[0017] In a specific embodiment, the driving member includes a motor and a screw, the motor is arranged at one end of the frame plate, the screw is rotatably connected to the slide groove, and the screw is fixedly connected to the output end of the motor.

[0018] In the above implementation process, the user can start the motor, the motor can drive the screw to rotate, and the screw can drive the sliding seat to move. The motor controls the forward and reverse rotation of the screw to enable the sliding seat to transport and remove the material.

[0019] In a specific embodiment, a screw block is provided on one side of the sliding seat, and the screw block is threadedly connected to the screw rod. A sliding block is provided on the other side of the sliding seat, and the sliding block is slidably connected to the sliding groove.

[0020] In the above implementation process, a screw block is provided on one side of the sliding seat, and the screw block and the sliding block can play a connecting role.

[0021] Compared with the prior art, the present application has the following beneficial effects: firstly, the sliding seat can be moved by the driving member, and the movement of the sliding seat can move the material to the inside of the welding box for welding. The driving member controls the movement of the sliding seat to transport the material on the one hand, and prevent welding failure on the other hand. The material can be moved out after welding. Secondly, the gas generated by welding is extracted to the outside of the welding box by the vacuum pump. Since the gas contains more solid particles, it can be filtered and adsorbed by the filter tube, thereby facilitating the filtration of the toxic gas generated when the hot-melt plastic workpiece is melted to prevent harm to its health. At the same time, it can prevent welding failure and improve the welding success rate, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic structural diagram of a conveying mechanism of a hot melt welding machine provided in an embodiment of the present application from a first perspective;

[0024] Figure 2 A schematic diagram of the welding box structure provided in the embodiment of the present application;

[0025] Figure 3 A schematic diagram of the structure of the filter tube from a second perspective provided in an embodiment of the present application;

[0026] Figure 4 A schematic diagram of the sliding seat structure provided in an embodiment of the present application.

[0027] In the figure: 100-absorption component; 110-base; 120-welding box; 121-door panel; 122-observation window; 123-handle; 130-vacuum fan; 131-exhaust pipe; 140-filter tube; 141-tube body; 142-filter plate; 143-activated carbon layer; 200-conveying component; 210-frame; 211-frame plate; 2111-slide; 212-leg; 220-driving member; 221-motor; 222-screw; 230-sliding seat; 231-screw block; 232-slider. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0029] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] See also Figure 1-4 The present application provides a conveying mechanism of a hot melt welding machine, which includes an absorption component 100 and a conveying component 200. The absorption component 100 can absorb and filter harmful gases, and the conveying component 200 can convey materials.

[0031] See also Figure 1-3 The absorption component 100 includes a base 110, a welding box 120, an exhaust fan 130 and a filter tube 140. The welding box 120 is arranged on one side of the base 110, the exhaust fan 130 is arranged on one side of the welding box 120, the filter tube 140 is connected with the exhaust fan 130, one end of the filter tube 140 is connected to one side of the welding box 120, a door panel 121 is arranged on one side of the welding box 120, an observation window 122 is arranged on one side of the door panel 121, and a handle 123 is arranged on one side of the door panel 121. The welding box 120 can be opened and closed through the door panel 121, the inside of the welding box 120 can be observed through the observation window 122, and the handle 123 facilitates pulling the door panel 121.

[0032] In some specific embodiments, an outlet pipe 131 is provided on one side of the vacuum fan 130, and the outlet pipe 131 can discharge the gas. The filter tube 140 includes a tube body 141, a filter plate 142 and an activated carbon layer 143. The filter plate 142 is arranged inside the tube body 141, and the activated carbon layer 143 is arranged on one side of the filter plate 142. The tube body 141 can be used for communication, and the filter plate 142 and the activated carbon layer 143 can filter and adsorb solid particles.

[0033] See also Figure 1 , Figure 2 and Figure 4 The conveying assembly 200 includes a frame 210, a driving member 220 and a sliding seat 230. The frame 210 is arranged on one side of the base 110, and one end of the frame 210 extends into the welding box 120. The driving member 220 is arranged on one side of the frame 210, and the sliding seat 230 is arranged on one side of the driving member 220. The sliding seat 230 is slidably connected to the frame 210. The frame 210 includes a frame plate 211 and a leg 212. The leg 212 is correspondingly arranged on one side of the frame plate 211, and the frame plate 211 and the leg 212 can play a supporting role. Slide grooves 2111 are arranged on both sides of the frame plate 211, and the setting of the slide grooves 2111 can play a limiting role.

[0034] In some specific embodiments, the driving member 220 includes a motor 221 and a screw 222. The motor 221 is arranged at one end of the frame plate 211. The screw 222 is rotatably connected to the slide groove 2111. The screw 222 is fixedly connected to the output end of the motor 221. The user can start the motor 221, and the motor 221 can drive the screw 222 to rotate. The sliding seat 230 can be driven to move by the screw 222. The motor 221 controls the forward and reverse rotation of the screw 222 to enable the sliding seat 230 to transport and remove the material. A screw block 231 is arranged on one side of the sliding seat 230, and the screw block 231 is threadedly connected to the screw 222. A slider 232 is arranged on the other side of the sliding seat 230, and the slider 232 is slidably connected to the slide groove 2111. The screw block 231 and the slider 232 can serve as a connection.

[0035] The working principle of the conveying mechanism of the hot melt welding machine is as follows: the user can start the motor 221, the motor 221 can drive the screw 222 to rotate, and the screw 222 can drive the sliding seat 230 to move. The motor 221 controls the forward and reverse rotation of the screw 222 to enable the sliding seat 230 to convey and remove the material. The movement of the sliding seat 230 can move the material to the inside of the welding box 120 for welding. The motor 221 controls the movement of the sliding seat 230 to convey the material on the one hand, and prevent welding failure on the other hand. The material can be removed after the material is welded. Secondly, the gas generated by welding is extracted to the outside of the welding box 120 by the exhaust fan 130. Since the gas contains more solid particles, the solid particles can be filtered and adsorbed by the filter plate 142 and the activated carbon layer 143, so as to facilitate the filtration of the toxic gas generated when the hot melt plastic workpiece is melted to prevent harm to its health. At the same time, it can prevent welding failure and improve the welding success rate, thereby improving practicality.

[0036] It should be noted that the specific model specifications of the vacuum fan 130 and the motor 221 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0037] The power supply and principle of the vacuum pump 130 and the motor 221 are clear to those skilled in the art and will not be described in detail here.

[0038] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0039] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A conveying mechanism of a hot melt welding machine, characterized in that: include An absorption assembly (100), the absorption assembly (100) comprising a base (110), a welding box (120), an air extractor (130) and a filter tube (140), the welding box (120) being arranged on one side of the base (110), the air extractor (130) being arranged on one side of the welding box (120), the filter tube (140) being connected to the air extractor (130), and one end of the filter tube (140) penetrating and connected to one side of the welding box (120); A conveying assembly (200), the conveying assembly (200) comprising a frame (210), a driving member (220) and a sliding seat (230), the frame (210) being arranged on one side of the base (110), and one end of the frame (210) extending into the interior of the welding box (120), the driving member (220) being arranged on one side of the frame (210), the sliding seat (230) being arranged on one side of the driving member (220), and the sliding seat (230) being slidably connected to the frame (210).

2. The conveying mechanism of a hot melt welding machine according to claim 1, characterized in that: A door panel (121) is provided on one side of the welding box (120), an observation window (122) is provided on one side of the door panel (121), and a handle (123) is provided on one side of the door panel (121).

3. The conveying mechanism of a hot melt welding machine according to claim 1, characterized in that: An air outlet pipe (131) is provided on one side of the air exhauster (130).

4. The conveying mechanism of a hot melt welding machine according to claim 1, characterized in that: The filter tube (140) comprises a tube body (141), a filter plate (142) and an activated carbon layer (143); the filter plate (142) is arranged inside the tube body (141), and the activated carbon layer (143) is arranged on one side of the filter plate (142).

5. The conveying mechanism of a hot melt welding machine according to claim 1, characterized in that: The frame (210) comprises a frame plate (211) and supporting legs (212), wherein the supporting legs (212) are arranged correspondingly on one side of the frame plate (211).

6. The conveying mechanism of a hot melt welding machine according to claim 5, characterized in that: Slide grooves (2111) are provided on both sides of the frame plate (211).

7. A conveying mechanism for a hot melt welding machine according to claim 6, characterized in that: The driving member (220) comprises a motor (221) and a screw rod (222); the motor (221) is arranged at one end of the frame plate (211); the screw rod (222) is rotationally connected to the slide groove (2111); and the screw rod (222) is fixedly connected to the output end of the motor (221).

8. The conveying mechanism of a hot melt welding machine according to claim 7, characterized in that: A screw block (231) is provided on one side of the sliding seat (230), and the screw block (231) is threadedly connected to the screw rod (222); a sliding block (232) is provided on the other side of the sliding seat (230), and the sliding block (232) is slidably connected to the sliding groove (2111).

Images