Smoke removal structure of soldering machine

Abstract

The utility model discloses a smoke removal structure of a soldering machine, and relates to the technical field of welding. The smoke prevention device comprises a base plate, a smoke prevention assembly is arranged on the base plate, a fixed plate in the smoke prevention assembly is connected to the base plate, a movable plate arranged on the base plate in an abutting mode is located on the lower side of the fixed plate, sliding rods are symmetrically and fixedly connected to the lower surface of the movable plate, and the two sliding rods are in sliding connection with sliding grooves symmetrically formed in the base plate. A reverse magnetic strip is embedded in a reverse placement groove formed in the side wall of the movable plate, a forward magnetic strip is embedded in a forward placement groove formed in the side wall of the fixed plate, the forward magnetic strip is connected with the reverse magnetic strip, and a side plate is fixedly connected to one side wall of the movable plate; a communicating assembly is arranged on the fixing plate. The smoke prevention assembly is arranged, the stability after the movable plate and the fixed plate are closed is effectively improved, welding smoke scattering is reduced, the smoke removal effect is improved, the communicating assembly is arranged, the operation steps of mounting and dismounting the placement barrel are simplified, and the workload of workers during mounting and dismounting of the placement barrel is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding, and particularly relates to a smoke removal structure of a soldering machine. Background Art

[0002] Welding, also known as fusion welding, refers to a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. Currently, workers operate a soldering machine to heat and melt soldering materials for connecting electronic components. Soldering is an important industrial raw material for connecting electronic components in a welding circuit and is a solder with a relatively low melting point, mainly referring to a solder made of a tin-based alloy. Smoke is generated during the process of soldering electronic components. To reduce the adverse effects of the smoke on the working environment, a corresponding smoke removal structure for the soldering machine needs to be configured on the soldering machine. The components of the existing smoke removal structure for the soldering machine include a substrate, a protective cover, a welding fume purifier, etc.

[0003] After retrieval, a smoke removal structure of a soldering machine is disclosed in the patent document with the patent publication number CN220132850U, belonging to the technical field of soldering machines. The smoke removal structure of the soldering machine includes a soldering part and a smoke removal component. The soldering part includes a base and a soldering machine, and the soldering machine is installed on the base; the smoke removal component includes a transparent cover and a welding fume purifier. The transparent cover is arranged on the base and surrounds the soldering machine. A smoke outlet hose is connected to the top of the transparent cover, and an inlet smoke hose and an outlet pipe are arranged on the welding fume purifier. The inlet smoke hose is communicated with the outlet smoke hose. Through the arrangement of the transparent cover, the smoke and dust generated during soldering by the soldering machine can be effectively collected, and it will not float everywhere due to the floating of the smoke and dust, affecting the environmental quality of the production workshop, and all the smoke and dust can be effectively collected.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. For the existing smoke removal structure of the soldering machine, during use, the transparent cover is inserted into the groove inside the base to wrap the soldering machine to achieve the purpose of blocking the external discharge of welding smoke. However, the stability of the transparent cover after being only inserted into the groove is poor, and even the transparent cover may be toppled, resulting in the external discharge of welding smoke and reducing the quality of welding smoke removal.

[0006] 2. For the existing smoke removal structure of the soldering machine, during use, after the connecting pipe is disassembled, the fixing bolts still need to be loosened to remove the smoke and dust filter element from the inside of the connecting pipe, which will increase the disassembly and assembly steps of the smoke and dust filter element and increase the workload during the disassembly and assembly of the smoke and dust filter element.

[0007] Therefore, we provide a smoke removal structure of a soldering machine to solve the above problems. Content of the Utility Model

[0008] The purpose of the present utility model is to provide a smoke removal structure for a soldering machine. By setting a smoke prevention component and a connection component, the problems of poor smoke prevention effect of the existing smoke removal structure of the soldering machine and the cumbersome steps of disassembling and assembling the soot filter are solved.

[0009] To solve the above technical problems, the present utility model is realized through the following technical solutions:

[0010] The present utility model is a smoke removal structure for a soldering machine, including a substrate. A smoke prevention component is arranged on the substrate. The fixing plate in the smoke prevention component is connected to the substrate. The movable plate abutted on the substrate is located below the fixing plate. The lower surface of the movable plate is symmetrically and fixedly connected with sliding rods. The two sliding rods are slidably connected with symmetrically arranged sliding grooves on the substrate. A reverse magnetic strip is embedded in the internal reverse placement groove opened on the side wall of the movable plate. A forward magnetic strip is embedded in the internal forward placement groove opened on the side wall of the fixing plate. The forward magnetic strip is connected to the reverse magnetic strip. A side plate is fixedly connected to one side wall of the movable plate. A connection component is arranged on the fixing plate. The smoke outlet hose in the connection component is connected to the fixing plate. The end of the smoke outlet hose is connected to a connection pipe through a screw sleeve. The other end of the connection pipe is connected to a smoke inlet hose through a screw sleeve. An installation cylinder is sleeved inside the screw sleeve.

[0011] The present utility model is further arranged such that both the fixing plate and the movable plate are L-shaped. Both the forward magnetic strip and the forward placement groove are L-shaped. Both the reverse placement groove and the reverse magnetic strip are L-shaped.

[0012] The present utility model is further arranged such that the sliding rod is T-shaped and the sliding groove is T-shaped.

[0013] The present utility model is further arranged such that a door plate is arranged on the side wall of the movable plate away from the side plate. The door plate is connected to the other side wall of the movable plate through a hinge. The ear seat connected to the side wall of the door plate is far from the hinge. The end of the bolt threadedly connected to the side wall of the ear seat is connected to the side wall of the fixing plate.

[0014] The present utility model is further arranged such that a sealing gasket is arranged on the inner side wall of the limiting groove opened on the other side wall of the movable plate. Both the sealing gasket and the limiting groove are L-shaped.

[0015] The present utility model is further arranged such that a filter mesh layer, a filter cotton layer and an activated carbon layer are embedded inside the installation cylinder. The outer diameter dimension of the installation cylinder is larger than the inner diameter dimension of the smoke outlet hose. The inner diameter dimensions of the smoke outlet hose, the connection pipe and the smoke inlet hose are equal.

[0016] The present utility model is further configured such that the purification assembly provided on the substrate is away from the fixing plate. The fume purifier in the purification assembly is connected to the substrate. The upper surface of the suction pump communicated with the fume purifier is communicated with the lower end of the smoke inlet hose. A valve is connected to the exhaust pipe communicated with the fume purifier.

[0017] The present utility model is further configured such that the border seat sleeved on the peripheral side wall of the fume purifier abuts against the substrate, and the lower end of the screw threadedly connected to the border seat is threadedly connected to the substrate.

[0018] The present utility model has the following beneficial effects:

[0019] 1. By providing the smoke prevention assembly and the connection between the positive magnetic strip and the negative magnetic strip, the stability after the connection of the fixing plate and the movable plate is effectively improved, and the stability after the closure of the smoke prevention assembly is enhanced, reducing the outward dispersion of welding fumes, effectively improving the quality of fume exhaust, and reducing the adverse impact of welding fumes on the working environment.

[0020] 2. By providing the communication assembly, when the connecting pipe is rotated clockwise, the sleeve is separated from the smoke outlet hose and the smoke inlet hose respectively, and the placement cylinder is taken out from the inside of the sleeve; conversely, when the connecting pipe is rotated counterclockwise, the communication pipe, the smoke outlet hose and the smoke inlet hose are communicated to limit the position of the placement cylinder, effectively simplifying the steps during the disassembly and assembly of the placement cylinder and effectively reducing the workload of the staff during the disassembly and assembly of the placement cylinder.

[0021] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below.

[0023] Figure 1 It is a schematic structural diagram of a smoke removal structure of a soldering machine;

[0024] Figure 2 It is an exploded view of the substrate and the movable plate;

[0025] Figure 3 It is an exploded view of the movable plate and the fixing plate Figure 1 ;

[0026] Figure 4 It is an exploded view of the movable plate and the fixing plate Figure 2 ;

[0027] Figure 5 It is a connection diagram of the movable plate and the door panel;

[0028] Figure 6Schematic diagram of the decomposition of connected components.

[0029] In the attached drawings, the list of components represented by each label is as follows:

[0030] 1 - Substrate, 101 - Slide groove, 2 - Smoke prevention component, 201 - Fixed plate, 201a - Positive magnetic strip, 201b - Positive placement groove, 202 - Movable plate, 202a - Side plate, 202b - Slide bar, 202c - Reverse placement groove, 202d - Reverse magnetic strip, 203 - Door panel, 203a - Hinge, 203b - Ear seat, 203c - Bolt, 204 - Limit groove, 204a - Sealing gasket, 3 - Connecting component, 301 - Connecting pipe, 301a - Sleeve, 302 - Smoke outlet hose, 303 - Smoke inlet hose, 304 - Placement cylinder, 304a - Filter mesh layer, 304b - Filter cotton layer, 304c - Activated carbon layer, 4 - Purification component, 401 - Welding fume purifier, 401a - Frame seat, 401b - Screw, 402 - Exhaust pump, 403 - Exhaust pipe, 403a - Valve. Specific implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. Specific embodiment one

[0033] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The present invention is a smoke removal structure for a soldering machine, including a substrate 1. A smoke prevention component 2 is arranged on the substrate 1. The smoke prevention component 2 includes a fixed plate 201, a positive magnetic strip 201a, a movable plate 202, a side plate 202a, a slide bar 202b, a reverse magnetic strip 202d and a door panel 203. By using the positive magnetic strip 201a in cooperation with the reverse magnetic strip 202d, the stability after the connection between the fixed plate 201 and the movable plate 202 is effectively increased, the stability after the closure of the smoke prevention component 2 is improved, the external dispersion of welding fume is better prevented, and the quality of smoke removal is improved.

[0034] Specifically, the fixed plate 201 is connected to the substrate 1, and the movable plate 202 is abutted below the fixed plate 201. A sliding rod 202b is connected to the lower surface of the movable plate 202. The sliding rod 202b is slidably connected to a sliding groove 101 opened on the substrate 1. A positive magnetic strip 201a is embedded inside a positive placement groove 201b opened on the side wall of the fixed plate 201. A reverse magnetic strip 202d is embedded inside a reverse placement groove 202c opened on the side wall of the movable plate 202. A side plate 202a is fixedly connected to one side wall of the movable plate 202. A door plate 203 is arranged on the other side wall of the movable plate 202. The door plate 203 is hinged to the movable plate 202 through a hinge 203a. An ear seat 203b connected to the side wall of the door plate 203 is far from the hinge 203a. A bolt 203c is threadedly connected to the side wall of the ear seat 203b. The bolt 203c is threadedly connected to the side wall of the fixed plate 201. A sealing gasket 204a is arranged on the side wall of a limit groove 204 opened on the other side wall of the movable plate 202;

[0035] Furthermore, the fixed plate 201 is L-shaped, the movable plate 202 is L-shaped, the sliding rod 202b is T-shaped, and the two sliding rods 202b are symmetrically arranged. The sliding groove 101 is T-shaped, and the two sliding grooves 101 are symmetrically opened. The positive placement groove 201b and the reverse placement groove 202c are both L-shaped. The positive magnetic strip 201a and the reverse magnetic strip 202d are both L-shaped. The three hinges 203a are arranged at equal intervals. The limit groove 204 is L-shaped, and the sealing gasket 204a is L-shaped;

[0036] The operation process of this embodiment is as follows: The staff loosens the bolt 203c clockwise, applies an external force to the ear seat 203b, and the door plate 203 makes an arc movement with the hinge 203a as the fixed point. The door plate 203 gradually opens. The staff takes out the electronic components or puts the electronic components into the movable plate 202. And when the staff applies an external force to the movable plate 202, the sliding rod 202b slides along the sliding groove 101, the movable plate 202 moves away from the fixed plate 201, the positive magnetic strip 201a moves away from the reverse magnetic strip 202d, and the smoke prevention component 2 unfolds. On the contrary, when the movable plate 202 approaches the fixed plate 201, the positive magnetic strip 201a approaches the reverse magnetic strip 202d, so that the smoke prevention component 2 closes. Specific Embodiment Two

[0038] Please refer to Figure 1 and Figure 6 , on the basis of Specific Embodiment One, a communication component 3 is provided. The communication component 3 includes a communication pipe 301, a screw sleeve 301a, a smoke outlet hose 302, a smoke inlet hose 303 and a placement cylinder 304. Through the screw sleeve 301a, the disassembly and assembly between the communication pipe 301, the smoke outlet hose 302 and the smoke inlet hose 303 are facilitated, the disassembly and assembly steps of the placement cylinder 304 are simplified, and the workload during the disassembly and assembly of the placement cylinder 304 is reduced;

[0039] Specifically, the sleeve 301a fixedly connected to one end of the connecting pipe 301 is threadedly connected to the end of the smoke outlet hose 302, and the other end of the smoke outlet hose 302 is communicated with the upper surface of the fixing plate 201. The sleeve 301a fixedly connected to the other end of the connecting pipe 301 is threadedly connected to the end of the smoke inlet hose 303. The placement cylinder 304 is sleeved inside the sleeve 301a, and one end of the placement cylinder 304 is in contact with the end of the connecting pipe 301. The other end of the placement cylinder 304 is in contact with the end of the smoke outlet hose 302, or the other end of the placement cylinder 304 is in contact with the end of the smoke inlet hose 303. A filter screen layer 304a, a filter cotton layer 304b, and an activated carbon layer 304c are embedded inside the placement cylinder 304;

[0040] Furthermore, the two sleeves 301a are symmetrically arranged, the two placement cylinders 304 are symmetrically arranged, and the placement cylinder 304 is hollow;

[0041] The operation process of this embodiment is as follows: When the staff rotates the connecting pipe 301 clockwise, the sleeve 301a rotates, and the two sleeves 301a move away from the smoke outlet hose 302 and the smoke inlet hose 303 until the connecting pipe 301 is disassembled, and the placement cylinder 304 is taken out from the inside of the sleeve 301a; conversely, the connecting pipe 301, the smoke outlet hose 302, and the smoke inlet hose 303 are connected, the position of the placement cylinder 304 is limited, and the welding fume inside the fixing plate 201 sequentially enters the inside of the connecting pipe 301 through the smoke outlet hose 302, and the welding fume passes through the filtration of the filter screen layer 304a, the filter cotton layer 304b, and the activated carbon layer 304c. Subsequently, the welding fume enters the inside of the smoke inlet hose 303. Specific Embodiment Three

[0043] Please refer to Figure 1 , on the basis of Specific Embodiment One and Specific Embodiment Two, a purification component 4 is provided. The purification component 4 includes a welding fume purifier 401, a suction pump 402, a smoke exhaust pipe 403, and a valve 403a. The welding fume is purified by the welding fume purifier 401 to reduce the harmful impurities in the discharged welding fume and reduce the adverse impact of the welding fume on the environment;

[0044] Specifically, the welding fume purifier 401 is connected to the substrate 1, and the welding fume purifier 401 is far from the fixing plate 201. The frame seat 401a sleeved on the peripheral side wall of the welding fume purifier 401 abuts against the substrate 1. A screw 401b is threadedly connected to the frame seat 401a, and the lower end of the screw 401b is threadedly connected to the substrate 1. The suction pump 402 is communicated with the welding fume purifier 401. The upper surface of the suction pump 402 is communicated with the lower end of the smoke inlet hose 303. The smoke exhaust pipe 403 is communicated with the welding fume purifier 401, and a valve 403a is connected to the peripheral side wall of the smoke exhaust pipe 403;

[0045] Furthermore, the frame base 401a is in a double-square shape, and the four screws 401b are arranged in a rectangular array.

[0046] The operation process of this embodiment is as follows: The staff member turns on the suction pump 402 and the valve 403a, and the welding fume inside the fume inlet hose 303 enters the inside of the welding fume purifier 401 for purification, and the purified fume is discharged through the exhaust pipe 403.

[0047] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0048] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present invention, so that those skilled in the relevant art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. The smoke removal structure of a soldering machine, including a substrate (1), is characterized in that: A smoke prevention component (2) is arranged on the substrate (1). A fixed plate (201) in the smoke prevention component (2) is connected to the substrate (1). A movable plate (202) abutted on the substrate (1) is located below the fixed plate (201). Slide bars (202b) are symmetrically and fixedly connected to the lower surface of the movable plate (202). The two slide bars (202b) are slidably connected to chutes (101) symmetrically opened on the substrate (1). A reverse magnetic strip (202d) is embedded in a reverse placement groove (202c) opened on the side wall of the movable plate (202). A forward magnetic strip (201a) is embedded in a forward placement groove (201b) opened on the side wall of the fixed plate (201). The forward magnetic strip (201a) is connected to the reverse magnetic strip (202d). A side plate (202a) is fixedly connected to one side wall of the movable plate (202). A communication component (3) is arranged on the fixed plate (201). A smoke outlet hose (302) in the communication component (3) is communicated with the fixed plate (201). The end of the smoke outlet hose (302) is communicated with a communication pipe (301) through a screw sleeve (301a). The other end of the communication pipe (301) is communicated with a smoke inlet hose (303) through a screw sleeve (301a). A placement cylinder (304) is sleeved inside the screw sleeve (301a).

2. The fume removal structure of a soldering machine according to claim 1, characterized in that: Both the fixed plate (201) and the movable plate (202) are L-shaped. Both the forward magnetic strip (201a) and the forward placement groove (201b) are L-shaped. Both the reverse placement groove (202c) and the reverse magnetic strip (202d) are L-shaped.

3. The fume removal structure of a soldering machine according to claim 1, characterized in that: The slide bar (202b) is T-shaped. The chute (101) is T-shaped.

4. The fume removal structure of a soldering machine according to claim 2, characterized in that: A door panel (203) is arranged on the side wall of the movable plate (202) away from the side plate (202a). The door panel (203) is connected to the other side wall of the movable plate (202) through a hinge (203a). An ear seat (203b) connected to the side wall of the door panel (203) is away from the hinge (203a). The end of a bolt (203c) threadedly connected to the side wall of the ear seat (203b) is connected to the side wall of the fixed plate (201).

5. The fume removal structure of a soldering machine according to claim 4, characterized in that: A sealing gasket (204a) is arranged on the inner side wall of a limit groove (204) opened on the other side wall of the movable plate (202). Both the sealing gasket (204a) and the limit groove (204) are L-shaped.

6. The fume removal structure of a soldering machine according to claim 1, characterized in that: A filter mesh layer (304a), a filter cotton layer (304b) and an activated carbon layer (304c) are embedded inside the placement cylinder (304). The outer diameter dimension of the placement cylinder (304) is larger than the inner diameter dimension of the smoke outlet hose (302). The inner diameter dimensions of the smoke outlet hose (302), the communication pipe (301) and the smoke inlet hose (303) are equal.

7. The smoke removal structure of a soldering machine according to claim 1, characterized in that: The purification component (4) provided on the substrate (1) is far from the fixing plate (201). The fume purifier (401) in the purification component (4) is connected to the substrate (1). The upper surface of the pumping unit (402) communicated with the fume purifier (401) is communicated with the lower end of the smoke inlet hose (303). A valve (403a) is connected to the exhaust pipe (403) communicated with the fume purifier (401).

8. The fume removal structure of a soldering machine according to claim 7, characterized in that: The frame seat (401a) sleeved on the peripheral side wall of the fume purifier (401) abuts against the substrate (1). The lower end of the screw (401b) threadedly connected to the frame seat (401a) is threadedly connected to the substrate (1).

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