Tin feeding device of tin furnace

Abstract

The utility model relates to the field of tin feeding of tin furnaces, in particular to a tin feeding device of a tin furnace. Comprising a tin furnace body, a furnace opening is fixedly connected to the upper surface of the tin furnace body, a starting switch is fixedly connected to one side of the tin furnace body, an adjusting device is arranged at one end of the tin furnace body, the adjusting device comprises a fixing plate, the fixing plate is fixedly connected with the tin furnace body, and an adjusting rod is fixedly connected to the upper surface of the fixing plate; a supporting plate is rotationally connected to the end, away from the fixing plate, of the adjusting rod, a first spring is fixedly connected to the upper surface of the supporting plate, and a connecting block is fixedly connected to the end, away from the supporting plate, of the first spring. The tin adding device of the tin furnace has the advantages that the pressing plate can be driven by the first spring to conduct tin adding work on the furnace opening, a user can be effectively prevented from being scalded when the user holds a tin bar to conduct tin adding work, and the safety of the whole tin adding work can be improved.

Description

Technical Field

[0001] The utility model relates to the field of tinning in a tin furnace, in particular to a tinning device for a tin furnace. Background Art

[0002] After the tin furnace has been used for a long time, it is necessary to regularly add tin bars to the tin liquid in the furnace mouth. The tin addition work can be completed by the tin liquid dissolving the tin bars.

[0003] The utility model with announcement number CN218745399U discloses a tin melting furnace, and the key points of its technical solution are: comprising a tin melting bin, a tin melting chamber is provided on the inner bottom surface of the tin melting bin, two heating tubes are arranged inside the tin melting chamber, and support plates are fixedly installed on both sides of the inner part of the tin melting chamber; a cooling component, wherein the cooling component is arranged inside the tin melting bin for cooling the waste circuit boards, when the waste circuit boards are tinned, an electric push rod is started, and the electric push rod pushes the waste circuit boards, and after the waste circuit boards are pushed onto the slope inside the tin melting bin, they slide into the cooling trough, and air is blown by a heat dissipation fan to quickly cool the waste circuit boards, so as to prevent the staff from scalding their hands when taking them away, and by providing a filter cartridge and a filter net in the filter cartridge, dust particles in the gas are filtered, and then the activated carbon in the filter cartridge is used to adsorb toxic and harmful substances in the gas, so as to prevent the exhaust gas from affecting the surrounding air quality when it is discharged.

[0004] With regard to the above-mentioned relevant contents, the inventor believes that the following technical defects exist: when using the above-mentioned tin melting furnace to add liquid tin into the furnace mouth, the user needs to first increase the temperature of the tin liquid in the tin melting furnace, then bring the tin rod into contact with the tin liquid in the tin melting furnace, and press the tin rod into the tin liquid. However, when the user holds the tin rod and brings it into close contact with the tin liquid with an excessively high temperature, the splashing of the tin liquid may cause the user's hands to come into contact with the tin liquid and cause burns, which poses a great safety risk. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that when adding tin liquid into the furnace mouth, the user needs to first increase the temperature of the tin liquid in the tin melting furnace, then bring the tin bar into contact with the tin liquid in the tin melting furnace, and press the tin bar into the tin liquid. However, when the user holds the tin bar in close contact with the tin liquid with too high a temperature, the tin liquid splashes, causing the user's hands to come into contact with the tin liquid and cause burns, which poses a great safety risk.

[0006] To solve the above technical problems, the utility model provides a tin furnace tinning device, comprising: a tin furnace body, a furnace mouth is fixedly connected to the upper surface of the tin furnace body, a starting switch is fixedly connected to one side of the tin furnace body, an adjusting device is provided at one end of the tin furnace body, the adjusting device comprises a fixed plate, the fixed plate is fixedly connected to the tin furnace body, an adjusting rod is fixedly connected to the upper surface of the fixed plate, an end of the adjusting rod away from the fixed plate is rotatably connected to a support plate, a first spring is fixedly connected to the upper surface of the support plate, an end of the first spring away from the support plate is fixedly connected to a connecting block, and a pressing plate is fixedly connected to the lower surface of the connecting block.

[0007] The effect achieved by the above components is: when it is necessary to add tin liquid into the furnace mouth, the user needs to first increase the temperature of the tin liquid in the furnace mouth, then bring the tin bar into contact with the tin liquid in the furnace mouth, and press the tin bar into the tin liquid, so that the tin bar can be dissolved by the temperature of the tin liquid. However, when the user holds the tin bar and brings it into contact with the tin liquid with too high a temperature, it is easy to cause the user's hands to come into contact with the tin liquid and cause burns. The support plate rotates in the adjusting rod to drive the pressing plate to move, align the pressing plate directly above the furnace mouth, pull the pressing plate upward, and then place the tin bar on the inner wall of the pressing plate. After the pressing plate is released, the first spring will drive the tin bar to move toward the tin liquid through the pressing plate, thereby completing the tin adding work and avoiding the situation where the tin liquid burns the user's hands.

[0008] Preferably, the inner wall of the first spring is slidably connected to a limiting rod, one end of the limiting rod slides through the connecting block, and the other end of the limiting rod is fixedly connected to the support plate.

[0009] The effect achieved by the above components is that when the first spring moves, the limiting rod on the inner wall of the first spring can limit the movement of the first spring, thereby preventing the first spring from deforming during movement.

[0010] Preferably, a connecting rod is fixedly connected to the upper surface of the pressing plate, and an end of the connecting rod away from the pressing plate is fixedly connected to an adjusting block.

[0011] The effect achieved by the above components is: when the angle of the pressing plate needs to be adjusted, the adjusting block on the fixed rod can be used to quickly move the pressing plate, and the adjusting block can increase the speed at which the user moves the pressing plate.

[0012] Preferably, a plurality of auxiliary blocks are fixedly connected to the inner wall of the pressing plate, and the plurality of auxiliary blocks are evenly distributed on the pressing plate.

[0013] The effect achieved by the above components is that when the tin bar is placed on the inner wall of the pressing plate, the auxiliary block on the inner wall of the pressing plate can increase the contact stability between the tin bar and the pressing plate, thereby preventing the tin bar from sliding in the inner wall of the pressing plate.

[0014] Preferably, an auxiliary device is provided on one side of the support plate, and the auxiliary device includes an adjusting plate, the inner wall of the adjusting plate is slidably connected with an insertion rod, one end of the insertion rod is fixedly connected with a fixing block, the inner wall of the fixing block is threadedly connected with a screw, and the arc surface of the screw is threadedly connected with a clamping plate at one end away from the fixing block, and the clamping plate and the inner wall of the fixing block are slidably penetrated by the same connecting rod.

[0015] The effects achieved by the above components are as follows: after using a conventional clamp to clamp the circuit board and bring it into contact with the tin liquid in the furnace mouth, the movement of the clamp driven by the hand can easily cause the clamp to deviate, thereby affecting the effect of the contact between the circuit board and the tin liquid. The circuit board is placed between the fixed block and the clamping block, and the clamping plate can be driven to move toward the fixed block by rotating the screw, so that the circuit board can be clamped. Pressing the insertion rod in the adjustment plate can drive the circuit board to make horizontal contact with the tin liquid in the furnace mouth, thereby improving the effect of the circuit board in contact with the dilute liquid.

[0016] Preferably, one end of the screw is fixedly connected to a turntable, and a plurality of auxiliary grooves are formed on the arc surface of the turntable.

[0017] The effect achieved by the above components is: when the screw needs to be rotated, the screw can be rotated through the turntable installed at one end of the screw. The auxiliary groove opened on the turntable can increase the friction when the user's hand contacts the turntable, thereby improving the efficiency of the user when rotating the turntable.

[0018] Preferably, the arc surface of the insert rod is sleeved with a second spring, and one end of the second spring is fixedly connected to the adjustment plate.

[0019] The effect achieved by the above components is: after the insertion rod drives the fixed block and the clamping plate to move, the second spring will assist the insertion rod to reset, so as to facilitate the normal use of the insertion rod next time.

[0020] Compared with the related art, the tin furnace tinning device provided by the utility model has the following beneficial effects:

[0021] The utility model provides a tinning device for a tin furnace. By arranging an adjusting device, a first spring can be used to drive a pressing plate to perform tinning work on a furnace mouth, which can effectively avoid burns caused by users performing tinning work by holding a tin bar, and can improve the safety of the entire tinning work.

[0022] By setting up auxiliary devices, the fixed block and the clamping plate can clamp the surface of the circuit board, and pressing the insertion rod can drive the circuit board to come into horizontal contact with the tin liquid, thereby improving the effect of the circuit board and the tin liquid contacting each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1A schematic diagram of the structure of a tin furnace tinning device provided by the utility model;

[0024] Figure 2 for Figure 1 The structural schematic diagram of the regulating device shown;

[0025] Figure 3 for Figure 1 A partial structural schematic diagram of the regulating device shown;

[0026] Figure 4 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0027] Figure 5 for Figure 4 An enlarged view of point A is shown.

[0028] Numbers in the figure: 1. Tin furnace body; 2. Adjusting device; 201. Fixed plate; 202. Adjusting rod; 203. Support plate; 204. First spring; 205. Connecting block; 206. Pressing plate; 207. Limiting rod; 208. Connecting rod; 209. Adjusting block; 210. Auxiliary block; 3. Auxiliary device; 31. Adjusting plate; 32. Inserting rod; 33. Fixed block; 34. Screw; 35. Connecting rod; 36. Clamping plate; 37. Turntable; 38. Auxiliary slot; 39. Second spring; 4. Furnace mouth; 5. Start switch. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0031] See also Figures 1 to 5 A tin furnace tinning device provided by an embodiment of the utility model includes: a tin furnace body 1, a furnace mouth 4 is fixedly connected to the upper surface of the tin furnace body 1, a start switch 5 is fixedly connected to one side of the tin furnace body 1, an adjustment device 2 is provided at one end of the tin furnace body 1, and an auxiliary device 3 is provided on one side of the support plate 203.

[0032] In the embodiments of the present invention, please refer to Figure 2 and Figure 3The adjusting device 2 includes a fixing plate 201, which is fixedly connected to the tin furnace body 1. An adjusting rod 202 is fixedly connected to the upper surface of the fixing plate 201. The end of the adjusting rod 202 away from the fixing plate 201 is rotatably connected to a supporting plate 203. A first spring 204 is fixedly connected to the upper surface of the supporting plate 203. An end of the first spring 204 away from the supporting plate 203 is fixedly connected to a connecting block 205. A pressing plate 206 is fixedly connected to the lower surface of the connecting block 205. When it is necessary to add tin liquid to the furnace mouth 4, the user needs to first increase the temperature of the tin liquid in the furnace mouth 4, and then connect the tin bar to the furnace mouth. 4, and the tin bar is pressed into the tin liquid, so that the tin bar can be dissolved by the temperature of the tin liquid. However, when the user holds the tin bar and contacts the tin liquid with the temperature being too high, it is easy to cause the user's hand to contact the tin liquid and cause burns. The support plate 203 rotates in the adjustment rod 202 to drive the pressing plate 206 to move, align the pressing plate 206 with the top of the furnace mouth 4, and then pull the pressing plate 206 upward, and then place the tin bar on the inner wall of the pressing plate 206, release the pressing plate 206, and the first spring 204 will drive the tin bar to move toward the tin liquid through the pressing plate 206, so that the tin bar can be melted. The tinning work can be completed and the tin liquid can be prevented from scalding the user's hands. The inner wall of the first spring 204 is slidably connected to the limit rod 207, one end of the limit rod 207 slides through the connecting block 205, and the other end of the limit rod 207 is fixedly connected to the support plate 203. When the first spring 204 moves, the limit rod 207 on the inner wall of the first spring 204 can limit the movement of the first spring 204 to prevent the first spring 204 from deforming during movement. The upper surface of the pressing plate 206 is fixedly connected with the connecting rod 208, and the end of the connecting rod 208 away from the pressing plate 206 is fixed. The pressing plate 206 is fixedly connected with an adjusting block 209. When the angle of the pressing plate 206 needs to be adjusted, the adjusting block 209 on the fixing rod can be used to quickly move the pressing plate 206. The adjusting block 209 can increase the speed at which the user moves the pressing plate 206. The inner wall of the pressing plate 206 is fixedly connected with a plurality of auxiliary blocks 210. The plurality of auxiliary blocks 210 are evenly distributed on the pressing plate 206. When the tin bar is placed on the inner wall of the pressing plate 206, the auxiliary blocks 210 on the inner wall of the pressing plate 206 can increase the contact stability between the tin bar and the pressing plate 206, thereby preventing the tin bar from sliding in the inner wall of the pressing plate 206.

[0033] In the embodiments of the present invention, please refer to Figure 4 and Figure 5The auxiliary device 3 includes an adjusting plate 31, the inner wall of the adjusting plate 31 is slidably connected with an insert rod 32, one end of the insert rod 32 is fixedly connected with a fixing block 33, the inner wall of the fixing block 33 is threadedly connected with a screw 34, and the arc surface of the screw 34 is threadedly connected with a clamping plate 36 at one end away from the fixing block 33, and the clamping plate 36 and the inner wall of the fixing block 33 are slidably penetrated by the same connecting rod 35. After using a conventional clamp to clamp the circuit board and contact the tin liquid in the furnace mouth 4, the movement of the clamp driven by the hand is likely to cause the clamp to deviate, thereby affecting the effect of the circuit board contacting the tin liquid. The circuit board is placed between the fixing block 33 and the clamping block, and the clamping plate 36 can be driven to move in the direction of the fixing block 33 by rotating the screw 34, so that the circuit board can be clamped and pressed in the adjusting plate 31. The plug rod 32 can drive the circuit board to make horizontal contact with the tin liquid in the furnace mouth 4, so as to improve the effect of the circuit board contacting with the thin liquid. A turntable 37 is fixedly connected to one end of the screw rod 34, and a plurality of auxiliary grooves 38 are provided on the arc surface of the turntable 37. When the screw rod 34 needs to be rotated, the screw rod 34 can be rotated by the turntable 37 installed at one end of the screw rod 34. The auxiliary groove 38 provided on the turntable 37 can increase the friction force when the user's hand contacts the turntable 37, thereby improving the efficiency of the user when rotating the turntable 37. The arc surface of the plug rod 32 is sleeved with a second spring 39, and one end of the second spring 39 is fixedly connected to the adjustment plate 31. After the fixed block 33 and the clamping plate 36 are driven to move by the plug rod 32, the second spring 39 will assist the plug rod 32 to reset, so as to facilitate the normal use of the plug rod 32 next time.

[0034] The working principle of a tin furnace tinning device provided by the utility model is as follows: when it is necessary to add tin liquid to the furnace mouth 4, the user needs to first increase the temperature of the tin liquid in the furnace mouth 4, then bring the tin bar into contact with the tin liquid in the furnace mouth 4, and press the tin bar into the tin liquid, so that the tin bar can be dissolved by the temperature of the tin liquid. However, when the user holds the tin bar and comes into close contact with the tin liquid with too high a temperature, the tin liquid splashes and easily causes the user's hands to contact with the tin liquid and cause burns. The support plate 203 rotates in the adjustment rod 202 to drive the pressing plate 206 to move, align the pressing plate 206 with the top of the furnace mouth 4, and then pull the pressing plate 206 upward, and then place the tin bar on the inner wall of the pressing plate 206, release the pressing plate 206, and the first spring 204 will press The pressing plate 206 drives the tin bar to move toward the tin liquid, thereby completing the tinning work and preventing the tin liquid from scalding the user's hands. When the first spring 204 is moving, the limiting rod 207 on the inner wall of the first spring 204 can limit the movement of the first spring 204 to prevent the first spring 204 from deforming during movement. When it is necessary to adjust the angle of the pressing plate 206, the adjusting block 209 on the fixed rod can be used to quickly move the pressing plate 206. The adjusting block 209 can increase the speed at which the user moves the pressing plate 206. When the tin bar is placed on the inner wall of the pressing plate 206, the auxiliary block 210 on the inner wall of the pressing plate 206 can increase the contact stability between the tin bar and the pressing plate 206 to prevent the tin bar from sliding in the inner wall of the pressing plate 206.

[0035] After using a conventional clamp to clamp the circuit board and bring it into contact with the tin liquid in the furnace mouth 4, the movement of the clamp driven by the hand can easily cause the clamp to deviate, thereby affecting the effect of the contact between the circuit board and the tin liquid. The circuit board is placed between the fixed block 33 and the clamping block, and the clamping plate 36 can be driven to move in the direction of the fixed block 33 by rotating the screw rod 34, so that the circuit board can be clamped. Pressing the insertion rod 32 in the adjustment plate 31 can drive the circuit board to make horizontal contact with the tin liquid in the furnace mouth 4, thereby improving the effect of the circuit board contacting the dilute liquid. When it is necessary to rotate the screw 34, the screw 34 can be rotated by the turntable 37 installed at one end of the screw 34. The auxiliary groove 38 provided on the turntable 37 can increase the friction when the user's hand contacts the turntable 37, thereby improving the efficiency of the user when rotating the turntable 37. After the fixed block 33 and the clamping plate 36 are driven to move by the insertion rod 32, the second spring 39 will assist the insertion rod 32 to reset, so as to facilitate the normal use of the insertion rod 32 next time.

[0036] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tin furnace tinning device, characterized in that: include: A tin furnace body (1), wherein a furnace mouth (4) is fixedly connected to the upper surface of the tin furnace body (1), a start switch (5) is fixedly connected to one side of the tin furnace body (1), an adjustment device (2) is provided at one end of the tin furnace body (1), and the adjustment device (2) comprises a fixed plate (201), wherein the fixed plate (201) is fixedly connected to the tin furnace body (1), an adjustment rod (202) is fixedly connected to the upper surface of the fixed plate (201), an end of the adjustment rod (202) away from the fixed plate (201) is rotatably connected to a support plate (203), a first spring (204) is fixedly connected to the upper surface of the support plate (203), an end of the first spring (204) away from the support plate (203) is fixedly connected to a connection block (205), and a pressing plate (206) is fixedly connected to the lower surface of the connection block (205).

2. A tin furnace tinning device according to claim 1, characterized in that: The inner wall of the first spring (204) is slidably connected to a limiting rod (207), one end of the limiting rod (207) slides through the connecting block (205), and the other end of the limiting rod (207) is fixedly connected to the support plate (203).

3. A tin furnace tinning device according to claim 1, characterized in that: A connecting rod (208) is fixedly connected to the upper surface of the pressing plate (206), and an end of the connecting rod (208) away from the pressing plate (206) is fixedly connected to an adjusting block (209).

4. A tin furnace tinning device according to claim 1, characterized in that: A plurality of auxiliary blocks (210) are fixedly connected to the inner wall of the pressing plate (206), and the plurality of auxiliary blocks (210) are evenly distributed on the pressing plate (206).

5. A tin furnace tinning device according to claim 1, characterized in that: An auxiliary device (3) is provided on one side of the support plate (203), and the auxiliary device (3) comprises an adjustment plate (31), the inner wall of the adjustment plate (31) is slidably connected with an insertion rod (32), one end of the insertion rod (32) is fixedly connected with a fixing block (33), the inner wall of the fixing block (33) is threadedly connected with a screw rod (34), the arc surface of the screw rod (34) is threadedly connected with a clamping plate (36) at one end away from the fixing block (33), and the clamping plate (36) and the inner wall of the fixing block (33) are slidably penetrated by a same connecting rod (35).

6. A tin furnace tinning device according to claim 5, characterized in that: One end of the screw rod (34) is fixedly connected to a rotating disk (37), and a plurality of auxiliary grooves (38) are formed on the arc surface of the rotating disk (37).

7. A tin furnace tinning device according to claim 5, characterized in that: The arc surface of the insert rod (32) is sleeved with a second spring (39), and one end of the second spring (39) is fixedly connected to the adjustment plate (31).

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