Welding slag treatment device for circuit component welding

Abstract

The utility model relates to the technical field of welding, and discloses a welding slag treatment device for circuit component welding, which comprises a high-frequency coil, a terminal and a wire harness, the terminal is arranged on one side of the high-frequency coil, and the wire harness is inserted into the terminal; the clamping assembly is located below the high-frequency coil and comprises a clamping piece, the clamping piece comprises a fixing sleeve, a push plate, an arc-shaped plate and a first spring, the wire harness is sleeved with the fixing sleeve, a first moving groove is formed in the fixing sleeve, and the push plate slides in the fixing sleeve. The wire harness terminal welding support has the advantages that the wire harness terminal welding support is arranged to stably clamp a wire harness within a certain size range, manual holding of the wire harness can be replaced, the hand of an operator is effectively isolated from a welding position, meanwhile, the collecting ring is additionally arranged to collect welding slag falling in the welding process, the welding slag is prevented from being scattered to pollute the working environment, and the working efficiency is improved. And the cooled welding slag can be automatically scraped off by the scraping plate, so that centralized collection and subsequent treatment are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of welding technology, and in particular to a welding slag treatment device for welding circuit components. Background Technology

[0002] New energy wiring harness terminals are typically soldered using high-frequency soldering machines. Due to the lack of effective wiring harness fixing devices, workers often have to hold the wiring harness by hand to perform the soldering operation. The soldering position is directly above the worker's hand, which makes it very easy for high-temperature solder slag to fall onto the worker's hand during the soldering process, causing injury. Utility Model Content

[0003] In view of the problems existing in the above and / or existing welding slag treatment devices for welding circuit components, this utility model is proposed.

[0004] Therefore, the problem to be solved by this utility model is that when welding new energy wiring harness terminals by hand, welding slag is easily dropped onto the worker's hands.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a welding slag treatment device for welding circuit components, comprising a main component including a high-frequency coil, a terminal and a wire harness, wherein the terminal is disposed on one side of the high-frequency coil and the wire harness is inserted into the terminal;

[0006] The clamping assembly, located below the high-frequency coil, includes a clamping member, which includes a fixed sleeve, a push plate, an arc plate, and a first spring. The fixed sleeve is sleeved outside the wire harness and has a first moving groove. The push plate slides inside the fixed sleeve, and the arc plate is fixed to one side of the push plate. The two ends of the first spring are respectively fixed to the push plate and the inner wall of the first moving groove.

[0007] The clamping assembly also includes a collecting component located below the high-frequency coil, comprising a collecting ring, a rotating ring, and a scraper. The collecting ring is sleeved on the outside of the wire harness, the rotating ring is connected to the collecting ring bearing, and the scraper is disposed on the collecting ring.

[0008] In a preferred embodiment of the welding slag treatment device for welding circuit components described in this utility model, a telescopic rod is fixed to the bottom of the collecting ring, a sleeve is provided over the telescopic rod, and a second spring is fixed to one side of the telescopic rod.

[0009] In a preferred embodiment of the welding slag treatment device for welding circuit components according to the present invention, the fixed sleeve is provided with a spiral groove, the rotating ring is fixed with a slider, and the slider slides in the spiral groove.

[0010] In a preferred embodiment of the welding slag treatment device for welding circuit components according to the present invention, the support assembly, located below the high-frequency coil, includes a working plate, a support leg, and a support block. The working plate is located below the high-frequency coil, the support leg is fixed to the working plate, and the support block is fixed to the top of the support leg.

[0011] As a preferred embodiment of the welding slag treatment device for welding circuit components according to the present invention, the clamping assembly further includes a locking element located below the collecting ring, including a force-bearing block, a locking block, and a third spring. The support block has a lifting groove, and the force-bearing block slides in the lifting groove. The support block has a second moving groove, and the locking block slides in the second moving groove. One end of the third spring is fixed to the locking block, and the other end is fixed to the inner wall of the second moving groove.

[0012] In a preferred embodiment of the welding slag treatment device for welding circuit components according to the present invention, one end of the force-bearing block is fixed with a pressing block, and the pressing block is provided with an inclined surface.

[0013] In a preferred embodiment of the welding slag treatment device for welding circuit components according to the present invention, the push plate is provided with a force-receiving groove, and the extrusion block slides within the force-receiving groove.

[0014] As a preferred embodiment of the welding slag treatment device for welding circuit components according to the present invention, wherein: a fourth spring is fixed on the bottom surface of the force-bearing block, and the other end of the fourth spring is fixed to the inner wall of the lifting groove.

[0015] In a preferred embodiment of the welding slag treatment device for welding circuit components according to the present invention, a connecting rod is fixed on one side of the rotating ring, and the other end of the connecting rod is fixed to the scraper.

[0016] In a preferred embodiment of the welding slag treatment device for welding circuit components described in this utility model, a pull rope is fixed on one side of the locking block.

[0017] The beneficial effects of this utility model are as follows: by setting up a wire harness terminal welding bracket, the wire harness within a certain size range can be firmly clamped, which can replace manual handling of the wire harness and effectively isolate the operator's hands from the welding position. At the same time, a collection ring is added to collect the welding slag that falls during the welding process, preventing the welding slag from scattering and polluting the working environment. The cooled welding slag can be automatically scraped off by a scraper, which is convenient for centralized collection and subsequent processing. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is an overall structural diagram of a welding slag treatment device for welding circuit components.

[0020] Figure 2 A cross-sectional view of the collection ring structure of a welding slag treatment device for welding circuit components.

[0021] Figure 3 A slag treatment device for soldering circuit components Figure 2 Enlarged view of the structure at point A in the middle.

[0022] Figure 4 A slag treatment device for soldering circuit components Figure 2 Enlarged view of the structure at point B in the middle.

[0023] Figure 5 A slag treatment device for soldering circuit components Figure 2 Enlarged view of the structure at point C.

[0024] Figure 6 This is a structural diagram of a pusher block for a welding slag treatment device used for welding circuit components. 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] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1

[0029] Reference Figures 1-6This is the first embodiment of the present invention. This embodiment provides a welding slag treatment device for welding circuit components. The welding slag treatment device for welding circuit components includes a main component 100, including a high-frequency coil 101, a terminal 102, and a wire harness 103. A high-frequency welding machine is fixed to one end of the high-frequency coil 101. The high-frequency welding machine can realize welding by using electromagnetic induction and thermal effect generated by high-frequency current. The terminal 102 is disposed on one side of the high-frequency coil 101, and the wire harness 103 is inserted into the terminal 102. The part where the terminal 102 and the wire harness 103 are connected is placed in the high-frequency coil 101. With the help of solder, the terminal 102 is welded to the wire harness 103. This is the prior art. This solution will not be described in detail. Moreover, those skilled in the art can clearly understand the working principle.

[0030] The clamping assembly 200 is located below the high-frequency coil 101 and includes a clamping member 201. The clamping member 201 is configured to clamp and fix the wire harness 103 so that the position of the wire harness 103 will not shift during the welding process.

[0031] The clamping member 201 includes a fixed sleeve 201a, a push plate 201b, an arc plate 201c, and a first spring 201d. The fixed sleeve 201a is sleeved on the outside of the wire harness 103. The fixed sleeve 201a has a first moving groove 201a-1. The push plate 201b slides inside the fixed sleeve 201a. The arc plate 201c is fixed to one side of the push plate 201b. The two ends of the first spring 201d are fixed to the inner walls of the push plate 201b and the first moving groove 201a-1, respectively.

[0032] The bottom of the fixing sleeve 201a is fixed to the support block 303. The fixing sleeve 201a is used to position the wire harness 103. The push plate 201b is used to drive the arc plate 201c to move. Through the cooperation between the arc plate 201c and the fixing sleeve 201a, the wire harness 103 is clamped. The first spring 201d applies a continuous pushing force to the push plate 201b, causing the arc plate 201c to move closer to and squeeze the wire harness 103. The inner wall of the central through hole of the fixing sleeve 201a and the outer wall of the arc plate 201c are both rough, thereby increasing the friction between the wire harness 103 and the two. With the cooperation of the first spring 201d, it is ensured that the position of the wire harness 103 will not change after the arc plate 201c is in contact with the wire harness 103, ensuring the stability of the clamping.

[0033] The clamping assembly 200 also includes a collector 202 located below the high-frequency coil 101. The collector 202 is designed to collect the welding slag generated during the welding process and can also be collected in a concentrated manner after the welding slag has cooled.

[0034] The collecting component 202 includes a collecting ring 202a, a rotating ring 202b, and a scraper 202c. The collecting ring 202a is sleeved on the outside of the wire harness 103, the rotating ring 202b is connected to the collecting ring 202a by a bearing, and the scraper 202c is disposed on the collecting ring 202a.

[0035] The collecting ring 202a is shaped like an inverted funnel, with a pull ring 202j fixed at the bottom for pulling the collecting ring 202a downwards. The welding slag produced during welding will fall into the collecting ring 202a and, after cooling, will adhere to the inner wall of the collecting ring 202a. The rotating ring 202b is used to drive the scraper 202c to move. The scraper 202c is equipped with blades, which are always in contact with the inner wall of the collecting ring 202a. When the rotating ring 202b rotates, it will drive the scraper 202c to rotate, thereby scraping off the welding slag adhering to the inner wall of the collecting ring 202a. The welding slag particles will fall to the bottom of the collecting ring 202a.

[0036] Example 2

[0037] Reference Figures 1-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0038] Specifically, a telescopic rod 202d is fixed to the bottom of the collecting ring 202a. A sleeve 202e is provided over the telescopic rod 202d. A second spring 202f is fixed to one side of the telescopic rod 202d. There are three sets of telescopic rod 202d, sleeve 202e and second spring 202f. The second spring 202f is used to apply a continuous pushing force to the telescopic rod 202d to ensure that the telescopic rod 202d will not move downward under the action of gravity when there is no other external force.

[0039] The telescopic rod 202d is rectangular, and the sleeve 202e has a rectangular groove 202e-1. The bottom of the sleeve 202e is fixed on the support block 303. Through the cooperation of the telescopic rod 202d, the sleeve 202e and the second spring 202f, the collecting ring 202a is supported and the collecting ring 202a is restricted from rotating.

[0040] Specifically, a spiral groove 201a-2 is provided on the fixed sleeve 201a, and a slider 202g is fixed on the rotating ring 202b, and the slider 202g slides in the spiral groove 201a-2.

[0041] With the cooperation of the spiral groove 201a-2 and the slider 202g, when the collecting ring 202a moves downward, the second spring 202f is compressed, the telescopic rod 202d slides in the rectangular groove 202e-1, and the rotating ring 202b moves downward synchronously with the collecting ring 202a. At this time, the slider 202g slides in the spiral groove 201a-2, thereby driving the rotating ring 202b to rotate around the fixed sleeve 201a, which in turn drives the scraper 202c to rotate, thereby scraping off the welding slag attached to the inner wall of the collecting ring 202a.

[0042] Specifically, the support assembly 300 is located below the high-frequency coil 101. The support assembly 300 is used to support the clamping assembly 200 and includes a work plate 301, support legs 302, and support blocks 303. The work plate 301 is located below the high-frequency coil 101, the support legs 302 are fixed on the work plate 301, and the support blocks 303 are fixed to the top of the support legs 302. The work plate 301 has a through slot 301-1, and the wire harness 103 can be inserted into the through slot. When welding is required, the work plate 301 can be fixed on the edge of the worktable. After welding is completed, the work plate 301 can be separated from the worktable. There are three support legs 302, which provide stable support for the support blocks 303.

[0043] Specifically, the clamping assembly 200 also includes a locking member 203. The locking member 203 is used to lock the position of the collecting ring 202a and facilitates the insertion of the wire harness 103 into the fixing sleeve 201a. The locking member 203 is located below the collecting ring 202a and includes a force-bearing block 203a, a locking block 203b, and a third spring 203c. The support block 303 has a lifting groove 303-1. The force-bearing block 203a slides in the lifting groove 303-1. The force-bearing block 203a is U-shaped. The support block 303 has a second moving groove 303-2. The locking block 203b slides in the second moving groove 303-2. One end of the third spring 203c is fixed to the locking block 203b, and the other end is fixed to the inner wall of the second moving groove 303-2. The third spring 203c is used to provide a continuous pushing force to the locking block 203b.

[0044] A fixing block 202i is fixed to the bottom of the collecting ring 202a. The support block 303 has a sliding groove 303-3 corresponding to the fixing block 202i. When the collecting ring 202a moves the fixing block 202i downwards in sync, the fixing block 202i can slide in the sliding groove 303-3 without affecting the descent of the collecting ring 202a. The fixing block 202i has a locking groove 202i-1. The locking block 203b can engage with the locking groove 202i-1, thereby restricting the collecting ring 202a from moving upwards. The second spring 202f is in a compressed state.

[0045] The locking block 203b is inclined. By setting it in an inclined position, the end face of the fixing block 202i will first contact the inclined surface of the locking block 203b, thereby moving the locking block 203b into the second moving groove 303-2 without affecting the downward movement of the fixing block 202i.

[0046] When the collecting ring 202a moves downward, the distance between the bottom of the collecting ring 202a and the force-bearing block 203a decreases. When the two are in contact, the collecting ring 202a will drive the force-bearing block 203a to move downward synchronously. When the bottom of the collecting ring 202a contacts the sleeve 202e, the collecting ring 202a moves to the lowest position, and the fixing block 202i is also at the lowest position. At this time, the locking block 203b and the locking groove 202i-1 are in a coaxial position. Under the push of the third spring 203c, the locking block 203b and the locking groove 202i-1 will engage.

[0047] In the initial state, the locking block 203b engages with the locking groove 202i-1, the collecting ring 202a is in the lowest position, the first spring 201d is in a compressed state, and the arc plate 201c does not obstruct the insertion of the wire harness 103 into the fixing sleeve 201a.

[0048] Example 3

[0049] Reference Figures 1-6 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0050] Specifically, one end of the force-bearing block 203a is fixed with a compression block 203d, and the compression block 203d is provided with an inclined surface 203d-1.

[0051] The pressing block 203d is used to drive the push plate 201b to move away from the wire harness 103, thereby unlocking the position lock of the wire harness 103.

[0052] Specifically, the push plate 201b has a force groove 201b-1, and the extrusion block 203d slides in the force groove 201b-1.

[0053] When the collecting ring 202a moves the force-bearing block 203a downwards in sync, the force-bearing block 203a moves the squeezing block 203d downwards. At this time, the inclined surface 203d-1 contacts and squeezes the end face of the force groove 201b-1, thereby driving the push plate 201b to move away from the wire harness 103, and thus causing the arc plate 201c to move away from the wire harness 103 and no longer squeeze the wire harness 103. The wire harness 103 can then smoothly move downwards along the central through hole of the fixing sleeve 201a.

[0054] Specifically, a fourth spring 203e is fixed to the bottom surface of the force-bearing block 203a. The other end of the fourth spring 203e is fixed to the inner wall of the lifting groove 303-1. The fourth spring 203e is used to reset the force-bearing block 203a. The fourth spring 203e applies a continuous pushing force to the force-bearing block 203a to ensure that the force-bearing block 203a will not move downward without other external forces.

[0055] Specifically, a connecting rod 202h is fixed to one side of the rotating ring 202b, and the other end of the connecting rod 202h is fixed to the scraper 202c.

[0056] The connecting rod 202h is used to connect the rotating ring 202b and the scraper 202c, so that the collecting ring 202a moves downward and drives the rotating ring 202b to rotate. The rotating ring 202b drives the connecting rod 202h, thereby driving the scraper 202c to rotate around the inner wall of the collecting ring 202a, scraping off the weld slag that has cooled and adhered to the inner wall of the collecting ring 202a. After welding is completed, the working plate 301 is removed from the workbench, and the working plate 301 is flipped at a designated position to remove the collected weld slag from the collecting ring 202a.

[0057] Specifically, a pull rope 203f is fixed to one side of the locking block 203b.

[0058] The pull cord 203f is used to separate the locking block 203b from the locking groove 202i-1. Pulling the pull cord 203f will compress the third spring 203c, causing the locking block 203b to move away from the locking groove 202i-1 along the second moving groove 303-2, thus separating the two. At this time, under the push of the fourth spring 203e, the force block 203a will move upward to the initial position, driving the squeezing block 203d to move upward. At this time, the inclined surface 203d-1 does not squeeze the force groove 201b-1. The first spring 201d pushes the push plate 201b and drives the arc plate 201c to move towards the wire harness 103, so as to squeeze the wire harness 103 again and fix the position of the wire harness 103. At the same time, the position of the collecting ring 202a is no longer restricted, the second spring 202f will return to its original state, and then drive the collecting ring 202a to move upward.

[0059] In use, the working plate 301 is fixed on the edge of the workbench. The wire harness 103 is inserted into the fixing sleeve 201a from bottom to top. The height of the wire harness 103 is adjusted so that the part where the terminal 102 is connected to the wire harness 103 is placed inside the high-frequency coil 101. Then, pulling the pull rope 203f will compress the third spring 203c, thereby causing the locking block 203b to move away from the locking groove 202i-1 along the second moving groove 303-2. The two separate. At this time, under the push of the fourth spring 203e, the force block 203a will move upward to the initial position, driving the pressing block 203d to move upward. At this time, the inclined surface 203d-1 does not press the force groove 201b-1. The first spring 201d pushes the push plate 201b and drives the arc plate 201c to move towards the wire harness 103. The arc plate 201c presses the wire harness 103, which, together with the inner wall of the fixing sleeve 201a, fixes the position of the wire harness 103, ensuring the stability of the clamping.

[0060] At the same time, the position of the collecting ring 202a is no longer restricted, the second spring 202f will return to its original state, thereby driving the collecting ring 202a to move upward, and then collecting the welding slag during the subsequent welding process. The cooled welding slag will adhere to the inner wall of the collecting ring 202a.

[0061] After welding is completed, pulling the pull ring 202j causes the collecting ring 202a to move downwards, the second spring 202f is compressed, the telescopic rod 202d slides in the rectangular groove 202e-1, and the rotating ring 202b moves downwards synchronously with the collecting ring 202a. At this time, the slider 202g slides in the spiral groove 201a-2, thereby causing the rotating ring 202b to rotate around the fixed sleeve 201a, which in turn causes the scraper 202c to rotate, thereby scraping off the welding slag attached to the inner wall of the collecting ring 202a.

[0062] During this process, the distance between the bottom of the collecting ring 202a and the force-bearing block 203a decreases. When the two are in contact, the collecting ring 202a will drive the force-bearing block 203a to move downwards synchronously. When the bottom of the collecting ring 202a contacts the sleeve 202e, the collecting ring 202a moves to the lowest position, and the fixing block 202i is also at the lowest position. At this time, the locking block 203b and the locking groove 202i-1 are in a coaxial position. Under the push of the third spring 203c, the locking block 203b and the locking groove 202i-1 will engage, thereby restricting the position of the collecting ring 202a.

[0063] At the same time, when the collecting ring 202a drives the force-bearing block 203a to move downwards, the force-bearing block 203a drives the squeezing block 203d to move downwards. At this time, the inclined surface 203d-1 contacts and squeezes the end face of the force groove 201b-1, thereby driving the push plate 201b to move away from the wire harness 103, and thus causing the arc plate 201c to move away from the wire harness 103 and no longer squeeze the wire harness 103. The wire harness 103 can then smoothly move downwards along the central through hole of the fixing sleeve 201a.

[0064] Afterwards, the welding of other wire harnesses 103 can be repeated. After the welding is completed, the work plate 301 is removed from the workbench and the work plate 301 is flipped at the designated position to remove the collected welding slag from the collection ring 202a.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A soldering dross processing device for a circuit component soldering apparatus, characterized by: The utility model relates to a high frequency coil fixing device, including, The utility model relates to a high frequency coil fixing device, including, The utility model relates to a high frequency coil fixing device, including, The utility model relates to a high frequency coil fixing device, including, 2. The slag processing apparatus for circuit component soldering according to claim 1, characterized by: The utility model relates to a high frequency coil fixing device, including, 3. The slag processing apparatus for circuit component soldering according to claim 1 or 2, characterized by: The utility model relates to a high frequency coil fixing device, including, 4. The slag processing apparatus for circuit component soldering according to claim 3, wherein: ​ 5. The slag processing apparatus for circuit component soldering according to claim 4, wherein: The clamping assembly (200) further includes a locking element (203) located below the collecting ring (202a), which includes a force-bearing block (203a), a locking block (203b), and a third spring (203c). The support block (303) has a lifting groove (303-1), and the force-bearing block (203a) slides in the lifting groove (303-1). The support block (303) has a second moving groove (303-2), and the locking block (203b) slides in the second moving groove (303-2). One end of the third spring (203c) is fixed to the locking block (203b), and the other end is fixed to the inner wall of the second moving groove (303-2).

6. The slag processing apparatus for circuit component soldering according to claim 5, wherein: One end of the force-bearing block (203a) is fixed with a pressing block (203d), and the pressing block (203d) is provided with an inclined surface (203d-1).

7. The slag processing apparatus for circuit component soldering according to claim 6, wherein: The push plate (201b) has a force groove (201b-1), and the extrusion block (203d) slides in the force groove (201b-1).

8. The slag processing apparatus for circuit component soldering according to claim 6 or 7, characterized by: A fourth spring (203e) is fixed to the bottom surface of the force-bearing block (203a), and the other end of the fourth spring (203e) is fixed to the inner wall of the lifting groove (303-1).

9. The slag processing apparatus for circuit component soldering according to claim 8, wherein: A connecting rod (202h) is fixed to one side of the rotating ring (202b), and the other end of the connecting rod (202h) is fixed to the scraper (202c).

10. The slag processing apparatus for circuit component soldering according to claim 9, wherein: A pull rope (203f) is fixed to one side of the locking block (203b).

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