Copper clad steel wire annealing furnace

Abstract

The present invention discloses a copper-clad steel wire annealing furnace, which relates to the field of annealing furnaces. The copper-clad steel wire annealing furnace comprises a furnace base, on the top of which a copper-clad steel wire body is placed; and a furnace cover, which is sleeved on the outside of the furnace base. The copper-clad steel wire annealing furnace, by pulling the limit block upward, makes the bottom of the limit block disengage from the second limit groove, so that the connection box is in an active state. At this time, by turning the handle to the left rear, the retaining frame is driven to move to the left rear, so that the limit block is inserted into the first limit groove, so that the retaining frame is limited on the furnace base, so that it plays a supporting and protective role around the copper-clad steel wire body, and by inserting the suspension hook into the suspension groove, and rotating the rotating rod to drive the extrusion block to move upward, the extrusion block drives the insertion rod to pass through the socket and insert into the card slot, so as to improve the connectivity between the suspension hook and the connection block.

Description

Technical Field

[0001] The invention relates to the technical field of annealing furnaces, in particular to a copper-clad steel wire annealing furnace. Background Art

[0002] Copper-clad steel wire is a bimetallic composite material that combines the excellent conductivity and corrosion resistance of copper with the high strength of steel. It is mainly used in various fields such as electrified railways, lightning protection and grounding systems, communications, and electronic component lead-out pins. During the production process of copper-clad steel wire, it needs to be placed in an annealing furnace, heated to a predetermined temperature, kept warm for a certain period of time, and then slowly cooled to improve the mechanical properties of the copper-clad steel wire body.

[0003] The copper clad steel wire annealing furnace is mainly used to eliminate the internal stress of steel castings and welded parts by heating the castings to about 950℃ and circulating the temperature in the furnace evenly through the fan. After keeping warm for a certain period of time, it is cooled appropriately to eliminate the internal stress of steel castings and welded parts. For steel products, the temperature below which austenite begins to form after heating is 100-200℃. After keeping warm, it is cooled in the air to eliminate the internal stress.

[0004] In the existing copper-clad steel wire annealing furnace, the copper-clad steel wire to be operated is placed on the furnace base during use, and the furnace cover is lowered by a crane so that the furnace cover covers the outside of the copper-clad steel wire for operation. In order to improve the operation efficiency, multiple groups of copper-clad steel wires are usually stacked together so that the multiple groups of copper-clad steel wires can operate at the same time. However, it is difficult to limit the positions of the multiple groups of copper-clad steel wires in the existing furnace base. The stacked multiple groups of copper-clad steel wires are prone to shaking and collapsing, which can easily cause the copper-clad steel wires to fall and be damaged, and are dangerous to the operating staff. In addition, the top of the existing furnace cover is suspended on a hook on the crane, and the hook is highly mobile and easily separated from the top of the furnace cover and falls off, and has poor stability. Therefore, a copper-clad steel wire annealing furnace is proposed to solve the above problems. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention discloses a copper-clad steel wire annealing furnace to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: A copper-clad steel wire annealing furnace, comprising:

[0009] A furnace base, on the top of which a copper-clad steel wire body is placed;

[0010] A furnace cover, the furnace cover is sleeved outside the furnace platform base, a connecting frame is installed on the top of the furnace cover, a connecting block is fixedly installed on the top of the connecting frame, and a hanging groove is opened on the connecting block;

[0011] A hanging hook, the top of which is suspended by a ceiling, and the hanging hook is inserted into a hanging slot;

[0012] A protective component is provided on the top of the furnace base, and the protective component acts on both sides of the copper-clad steel wire body to limit the position of the copper-clad steel wire body to prevent the copper-clad steel wire body from collapsing when being stacked;

[0013] The protection assembly includes a baffle, a support rod and a connecting plate. The support rod is fixedly installed on the top of the furnace base. The connecting plate is fixedly installed on the top of the support rod. The baffle is rotatably sleeved on the outer wall of the support rod. The copper-clad steel wire body is inserted between the two baffles.

[0014] A limiting component is arranged inside the connection block, and the limiting component acts on the suspension hook to limit the connection block and the suspension hook together to avoid the connection block moving away from the suspension hook.

[0015] Preferably, the limiting assembly includes a card slot, an extrusion block and an insertion rod, a card slot is opened at the top of the inner cavity of the suspension slot, and a socket that passes through the top and the bottom is provided on the suspension hook, the extrusion block is movably inserted into the connecting block, and an insertion rod is fixedly installed on the top of the connecting block, and the top of the insertion rod passes through the socket and is inserted into the inner wall of the card slot.

[0016] Preferably, the bottom of the inner cavity of the connecting block is rotatably connected to the first rotating column through a bearing, the left wall of the extrusion block is fixedly mounted with a first movable block, and the first movable block is threadedly connected to the outer wall of the first rotating column, the outer wall of the first rotating column is fixedly mounted with a first bevel gear, the left wall of the connecting block is rotatably plugged with a rotating rod, the right end of the rotating rod is fixedly mounted with a second bevel gear, and the first bevel gear and the second bevel gear are meshingly connected.

[0017] Preferably, the bottom of the inner cavity of the connecting block is rotatably connected to a second rotating column through a bearing, the outer wall of the second rotating column is threadedly connected to a second moving block, the second moving block is fixedly installed on the right wall of the extrusion block, the outer wall of the second rotating column is fixedly installed with a first transmission gear, the outer wall of the first rotating column is fixedly installed with a second transmission gear, and the outer walls of the first transmission gear and the second transmission gear are meshed and connected with a transmission chain.

[0018] Preferably, a limit plate is fixedly installed on the outer wall of the rotating rod, a connecting hole is opened on the outer wall of the limit plate, a fixed block is fixedly installed on the left wall of the connecting block, a fixing rod is threadedly connected to the top of the fixing block, and the bottom of the fixing rod is inserted into the connecting hole, and the connecting plate and the retaining frame are inserted into the inside of the furnace hood.

[0019] Preferably, a slide groove is provided on the top of the connecting plate, a slide rod is fixedly installed on the top of the retaining frame, and the top of the slide rod passes through the slide groove and is fixedly connected to a connecting box, and a handle is fixedly installed on the top of the connecting box.

[0020] Preferably, a limiting block is inserted through the top of the connection box, a first limiting groove is opened on the top of the connection plate, and the bottom of the limiting block is inserted in the first limiting groove, and a second limiting groove is opened on the top of the connection plate.

[0021] Preferably, a connection groove is provided inside the connection box, a push plate is movably engaged with the inner wall of the connection groove, and the push plate is fixedly mounted on the outer wall of the limit block.

[0022] Preferably, a spring bar is provided at the top of the inner wall of the connecting groove, and the other end of the spring bar is fixedly mounted on the top of the push plate.

[0023] The present invention discloses a copper-clad steel wire annealing furnace, which has the following beneficial effects:

[0024] 1. The copper-clad steel wire annealing furnace is provided with a connection relationship between a furnace table base, a copper-clad steel wire main body, a stopper, a connecting plate, a connecting box and a limit block, so that by pulling the limit block upward, the bottom of the limit block is disengaged from the second limit groove, so that the connecting box is in an active state. At this time, the stopper is driven to move to the left rear by turning the handle to the left rear, and the limit block pulled upward is released, so that the limit block is inserted into the first limit groove, so that the stopper is conveniently limited on the furnace table base, so that it plays a supporting and protective role around the copper-clad steel wire main body, and prevents the stacked copper-clad steel wire main body from collapsing when the furnace cover moves upward, so as to improve safety and facilitate use. In addition, by providing a connection relationship between the furnace cover, the connecting block, the extrusion block, the insertion rod and the suspension hook, the suspension hook is inserted into the suspension groove, and the extrusion block is driven to move upward by rotating the rotating rod, so that the extrusion block drives the insertion rod to pass through the socket and insert into the card slot, so that the suspension hook is conveniently limited in the suspension groove, and the suspension hook is prevented from being separated from the connecting block when the rope at the top of the suspension hook is loosened, so as to improve the connectivity between the suspension hook and the connecting block, and facilitate use.

[0025] 2. The copper-clad steel wire annealing furnace is used to connect the motion states of the first rotating column and the second rotating column by arranging a first rotating column, a second rotating column, a first transmission gear, a second transmission gear and a transmission chain, so that the first rotating column drives the second rotating column to rotate together when rotating, which is convenient for reducing the operation steps and facilitating the user to adjust, and at the same time drives the two sides of the extrusion block to move together, so as to improve the stability of the extrusion block when moving.

[0026] 3. The copper-clad steel wire annealing furnace is provided with a connection relationship between a rotating rod, a limit plate, a connecting hole, a fixed block and a fixed rod. A plurality of connecting holes are provided, corresponding to different limit positions, so that the thickness of the suspension hook can be selected and adjusted by the user, thereby improving the practicality of the device during use. The position of the limit plate is limited, so that the position of the insertion rod is fixed, so that the position of the suspension hook and the connecting block can be limited, thereby avoiding the phenomenon that the suspension hook and the connecting block are separated due to the loosening of the rope at the top of the suspension hook. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of the furnace base of the present invention;

[0029] Figure 3 This is a schematic diagram of the retaining frame structure of the present invention;

[0030] Figure 4 This is a schematic diagram of the internal structure of the connection box of the present invention;

[0031] Figure 5 This is a schematic diagram of the connecting plate structure of the present invention;

[0032] Figure 6 This is a schematic diagram of the connection block structure of the present invention;

[0033] Figure 7 This is a schematic diagram of the suspension groove structure of the present invention;

[0034] Figure 8 It is a schematic diagram of the internal structure of the connecting block of the present invention.

[0035] In the figure: 1, furnace base; 101, copper-clad steel wire body; 2, furnace cover; 201, connecting frame; 202, connecting block; 203, hanging slot; 204, card slot; 3, stop frame; 301, support rod; 302, connecting plate; 303, slide slot; 304, first limit slot; 305, second limit slot; 306, slide rod; 307, connection box; 308, handle; 309, connecting slot; 310, limit block; 311, push plate; 312, spring bar ; 4. Suspension hook; 401. Socket; 5. Extrusion block; 501. Insertion rod; 502. First rotating column; 503. First moving block; 504. Second rotating column; 505. Second moving block; 506. First transmission gear; 507. Second transmission gear; 508. Transmission chain; 509. First bevel gear; 510. Rotating rod; 511. Second bevel gear; 512. Limiting plate; 513. Connecting hole; 514. Fixed block; 515. Fixed rod. DETAILED DESCRIPTION

[0036] Embodiment 1

[0037] The embodiment of the present invention discloses a copper-clad steel wire annealing furnace.

[0038] like Figure 1-8 A copper-clad steel wire annealing furnace is shown, comprising

[0039] A furnace base 1, a copper-clad steel wire body 101 is placed on the top of the furnace base 1, the copper-clad steel wire body 101 is heated to a predetermined temperature, and the copper-clad steel wire body 101 is kept warm for a certain period of time and then slowly cooled, so as to improve the mechanical properties of the copper-clad steel wire body 101;

[0040] The furnace cover 2 is sleeved on the outside of the furnace platform base 1. A connecting frame 201 is installed on the top of the furnace cover 2. A connecting block 202 is fixedly installed on the top of the connecting frame 201, and a hanging groove 203 is opened on the connecting block 202;

[0041] The top of the hanging hook 4 is suspended by the ceiling, and the hanging hook 4 is inserted into the hanging slot 203, and is used to pull and lift the furnace cover 2, so that the furnace cover 2 moves upward, so that the user can put in the workpiece to be operated or take out the workpiece after the operation is completed;

[0042] A protective component is provided on the top of the furnace base 1, and the protective component acts on both sides of the copper-clad steel wire body 101 to limit the position of the copper-clad steel wire body 101 to prevent the copper-clad steel wire body 101 from collapsing when being stacked;

[0043] The protection component includes a baffle 3, a support rod 301 and a connecting plate 302. The support rod 301 is fixedly installed on the top of the furnace base 1. The connecting plate 302 is fixedly installed on the top of the support rod 301, and the baffle 3 is rotatably sleeved on the outer wall of the support rod 301. There are two groups of baffles 3 and they are symmetrically distributed on the top of the furnace base 1. The copper-clad steel wire body 101 is inserted between the two baffles 3, so as to support both sides of the stacked copper-clad steel wire body 101.

[0044] A limiting component is disposed inside the connection block 202 , and the limiting component acts on the suspension hook 4 to limit the connection block 202 and the suspension hook 4 together, so as to prevent the connection block 202 from moving away from the suspension hook 4 .

[0045] According to the attached Figure 4 and 5 As shown, a slide groove 303 is provided on the top of the connecting plate 302, a slide rod 306 is fixedly installed on the top of the retaining frame 3, and the top of the slide rod 306 passes through the slide groove 303 and is fixedly connected to a connecting box 307, and a handle 308 is fixedly installed on the top of the connecting box 307, which is convenient for limiting the moving range and moving direction of the connecting plate 302 and facilitating the user to adjust the position direction of the retaining frame 3.

[0046] According to the attached Figure 4 and5 As shown, a limiting block 310 is inserted through the top of the connecting box 307, a first limiting groove 304 is provided on the top of the connecting plate 302, and the bottom of the limiting block 310 is inserted in the first limiting groove 304, which is used to limit the retaining frame 3 on the furnace base 1, so as to support and protect the copper clad steel wire body 101, and a second limiting groove 305 is provided on the top of the connecting plate 302, and the bottom of the limiting block 310 is inserted in the second limiting groove 305, which is used to limit the retaining frame 3 outside the furnace base 1, so that the retaining frame 3 is in an open state, which is convenient for the user to put in the workpiece to be operated or take out the workpiece after the operation is completed.

[0047] According to the attached Figure 4 As shown, a connection slot 309 is provided inside the connection box 307 , and a push plate 311 is movably engaged with the inner wall of the connection slot 309 , and the push plate 311 is fixedly mounted on the outer wall of the limit block 310 to limit the moving direction and moving range of the limit block 310 .

[0048] According to the attached Figure 4 As shown, a spring bar 312 is provided on the top of the inner wall of the connecting groove 309, and the other end of the spring bar 312 is fixedly installed on the top of the push plate 311, which is used to push the limit block 310 downward, so that the limit block 310 maintains a downward movement state when there is no operation, and the limit block 310 remains in the first limit groove 304 or the second limit groove 305, so as to limit the position of the retaining frame 3.

[0049] When the present invention is in use, the user can pull the limit block 310 upwards to disengage the bottom of the limit block 310 from the second limit groove 305, so that the connection box 307 is in an active state. At this time, the handle 308 is turned to the left and rearward to drive the retaining frame 3 to move to the left and rearward, and the limit block 310 pulled upwards is released to insert the limit block 310 into the first limit groove 304, so as to limit the retaining frame 3 on the furnace base 1, so as to provide support and protection for the copper clad steel wire body 101 and prevent the stacked copper clad steel wire body 101 from collapsing when the furnace cover 2 moves upward, thereby improving safety and facilitating use.

[0050] Embodiment 2

[0051] like Figure 1-8 A copper-clad steel wire annealing furnace is shown, comprising

[0052] A furnace base 1, a copper-clad steel wire body 101 is placed on the top of the furnace base 1, the copper-clad steel wire body 101 is heated to a predetermined temperature, and the copper-clad steel wire body 101 is kept warm for a certain period of time and then slowly cooled, so as to improve the mechanical properties of the copper-clad steel wire body 101;

[0053] The furnace cover 2 is sleeved on the outside of the furnace platform base 1. A connecting frame 201 is installed on the top of the furnace cover 2. A connecting block 202 is fixedly installed on the top of the connecting frame 201, and a hanging groove 203 is opened on the connecting block 202;

[0054] The top of the hanging hook 4 is suspended by the ceiling, and the hanging hook 4 is inserted into the hanging slot 203, and is used to pull and lift the furnace cover 2, so that the furnace cover 2 moves upward, so that the user can put in the workpiece to be operated or take out the workpiece after the operation is completed;

[0055] A protective component is provided on the top of the furnace base 1, and the protective component acts on both sides of the copper-clad steel wire body 101 to limit the position of the copper-clad steel wire body 101 to prevent the copper-clad steel wire body 101 from collapsing when being stacked;

[0056] The protection component includes a baffle 3, a support rod 301 and a connecting plate 302. The support rod 301 is fixedly installed on the top of the furnace base 1. The connecting plate 302 is fixedly installed on the top of the support rod 301, and the baffle 3 is rotatably sleeved on the outer wall of the support rod 301. There are two groups of baffles 3 and they are symmetrically distributed on the top of the furnace base 1. The copper-clad steel wire body 101 is inserted between the two baffles 3, so as to support both sides of the stacked copper-clad steel wire body 101.

[0057] A limiting component is disposed inside the connection block 202 , and the limiting component acts on the suspension hook 4 to limit the connection block 202 and the suspension hook 4 together, so as to prevent the connection block 202 from moving away from the suspension hook 4 .

[0058] According to the attached Figure 7 and 8 As shown, the limiting assembly includes a slot 204, an extrusion block 5 and an insertion rod 501. A slot 204 is provided at the top of the inner cavity of the suspension slot 203, and a socket 401 that passes through the top and bottom is provided on the suspension hook 4. The extrusion block 5 is movably inserted into the interior of the connecting block 202, and an insertion rod 501 is fixedly installed on the top of the connecting block 202. The top of the insertion rod 501 passes through the socket 401 and is inserted into the inner wall of the slot 204, which is used to limit the suspension hook 4 on the connecting block 202 to prevent the suspension hook 4 from arbitrarily detaching from the connecting block 202.

[0059] According to the attached Figure 8As shown, the bottom of the inner cavity of the connecting block 202 is rotatably connected to the first rotating column 502 through a bearing, the left wall of the extrusion block 5 is fixedly installed with a first moving block 503, and the first moving block 503 is threadedly connected to the outer wall of the first rotating column 502, and the outer wall of the first rotating column 502 is fixedly installed with a first bevel gear 509, and the left wall of the connecting block 202 is rotatably plugged with a rotating rod 510, and the right end of the rotating rod 510 is fixedly installed with a second bevel gear 511, and the first bevel gear 509 and the second bevel gear 511 are meshingly connected, which is used to extend the force of the first rotating column 502 outward, so that the user can control the rotation of the first rotating column 502 outside the connecting block 202, which is convenient for the user to adjust and control.

[0060] When the present invention is in use, the user can insert the hanging hook 4 into the hanging groove 203, and drive the extrusion block 5 to move upward by rotating the rotating rod 510, so that the extrusion block 5 drives the insertion rod 501 to pass through the socket 401 and insert into the card slot 204, which is convenient for limiting the hanging hook 4 in the hanging groove 203, avoiding the hanging hook 4 and the connecting block 202 from being separated when the rope at the top of the hanging hook 4 is loose, and facilitating the connectivity between the hanging hook 4 and the connecting block 202, which is convenient for use.

[0061] Embodiment 3

[0062] like Figure 1-8 A copper-clad steel wire annealing furnace is shown, comprising

[0063] A furnace base 1, a copper-clad steel wire body 101 is placed on the top of the furnace base 1, the copper-clad steel wire body 101 is heated to a predetermined temperature, and the copper-clad steel wire body 101 is kept warm for a certain period of time and then slowly cooled, so as to improve the mechanical properties of the copper-clad steel wire body 101;

[0064] The furnace cover 2 is sleeved on the outside of the furnace platform base 1. A connecting frame 201 is installed on the top of the furnace cover 2. A connecting block 202 is fixedly installed on the top of the connecting frame 201, and a hanging groove 203 is opened on the connecting block 202;

[0065] The top of the hanging hook 4 is suspended by the ceiling, and the hanging hook 4 is inserted into the hanging slot 203, and is used to pull and lift the furnace cover 2, so that the furnace cover 2 moves upward, so that the user can put in the workpiece to be operated or take out the workpiece after the operation is completed;

[0066] A protective component is provided on the top of the furnace base 1, and the protective component acts on both sides of the copper-clad steel wire body 101 to limit the position of the copper-clad steel wire body 101 to prevent the copper-clad steel wire body 101 from collapsing when being stacked;

[0067] The protection component includes a baffle 3, a support rod 301 and a connecting plate 302. The support rod 301 is fixedly installed on the top of the furnace base 1. The connecting plate 302 is fixedly installed on the top of the support rod 301, and the baffle 3 is rotatably sleeved on the outer wall of the support rod 301. There are two groups of baffles 3 and they are symmetrically distributed on the top of the furnace base 1. The copper-clad steel wire body 101 is inserted between the two baffles 3, so as to support both sides of the stacked copper-clad steel wire body 101.

[0068] A limiting component is disposed inside the connection block 202 , and the limiting component acts on the suspension hook 4 to limit the connection block 202 and the suspension hook 4 together, so as to prevent the connection block 202 from moving away from the suspension hook 4 .

[0069] According to the attached Figure 8 As shown, the bottom of the inner cavity of the connecting block 202 is rotatably connected to the second rotating column 504 through a bearing, the outer wall of the second rotating column 504 is threadedly connected to the second moving block 505, the second moving block 505 is fixedly installed on the right wall of the extrusion block 5, the outer wall of the second rotating column 504 is fixedly installed with a first transmission gear 506, the outer wall of the first rotating column 502 is fixedly installed with a second transmission gear 507, and the outer walls of the first transmission gear 506 and the second transmission gear 507 are meshingly connected with a transmission chain 508, which is used to connect the motion states of the first rotating column 502 and the second rotating column 504, so that the first rotating column 502 drives the second rotating column 504 to rotate together when rotating, which is convenient for reducing the operating steps and facilitating user adjustment, and at the same time drives the two sides of the extrusion block 5 to move together, so as to improve the stability of the extrusion block 5 when moving.

[0070] According to the attached Figure 6 and 8 As shown, a limit plate 512 is fixedly installed on the outer wall of the rotating rod 510, and a connecting hole 513 is opened on the outer wall of the limit plate 512. There are multiple groups of connecting holes 513 corresponding to different limiting positions, so that they can be adjusted according to the thickness of the hanging hook 4, so as to improve the practicality of the device when in use. A fixing block 514 is fixedly installed on the left wall of the connecting block 202, and a fixing rod 515 is threadedly connected to the top of the fixing block 514, and the bottom of the fixing rod 515 is inserted into the connecting hole 513. The connecting plate 302 and the retaining frame 3 are inserted into the inside of the furnace hood 2, which are used to limit the position of the limit plate 512, so that the position of the insertion rod 501 can be fixed, so that the position of the hanging hook 4 and the connecting block 202 can be limited, and the phenomenon of the hanging hook 4 and the connecting block 202 being separated due to the loosening of the rope at the top of the hanging hook 4 is avoided.

[0071] Working principle: The user can place the copper-clad steel wire body 101 on the furnace base 1, hold the handle 308 and pull the limit block 310 upwards with the fingertips to make the bottom of the limit block 310 disengage from the second limit groove 305. At this time, the user can turn the handle 308 to the left along the inner wall of the slide groove 303, so that the handle 308 rotating to the left drives the slide bar 306 to rotate to the left rear, and the slide bar 306 rotating to the left rear drives the retaining frame 3 to move to the left rear, so that the retaining frame 3 moves to the edge of the furnace base 1, so as to support and protect the copper-clad steel wire body 101.

[0072] The user can release the limit block 310 pulled upward so that the spring bar 312 can push the push plate 311 downward, and the push plate 311 moving downward drives the limit block 310 to move downward, so that the bottom of the limit block 310 is inserted into the first limit groove 304, which is convenient for limiting the position of the connection box 307, so that the limit frame 3 can be limited to the set position. Similarly, the limit frame 3 on the other side can be set, which is convenient for limiting the copper clad steel wire body 101 between the two limit frames 3, which is beneficial to supporting the copper clad steel wire body 101 around and preventing the stacked copper clad steel wire body 101 from collapsing when the furnace cover 2 moves upward, so as to improve safety and facilitate use.

[0073] The user can pass one end of the hanging hook 4 through the hanging slot 203 and align the socket 401 with the card slot 204 and the insertion rod 501. At this time, the user can rotate the rotating rod 510 clockwise forward, so that the rotating rod 510 rotating forward drives the second bevel gear 511 to rotate forward, so that the outer wall of the second bevel gear 511 rotating forward squeezes and pushes the first bevel gear 509, so that the first bevel gear 509 rotates clockwise to the right, and the first rotating column 502 rotating to the right drives the second transmission gear 507 to rotate to the right, so that the right-rotating first bevel gear 509 rotates clockwise to the right. The second transmission gear 507 drives the transmission chain 508 to rotate rightward, and the transmission chain 508 rotating rightward drives the first transmission gear 506 to rotate rightward, so that the first transmission gear 506 rotating rightward drives the second rotating column 504 to rotate rightward, and the first rotating column 502 and the second rotating column 504 rotate rightward at the same time, so that the first moving block 503 and the second moving block 505 are driven to move upward at the same time, and the first moving block 503 and the second moving block 505 move upward to drive the insertion rod 501 to move upward, so that the insertion rod 501 passes through the socket 401 and is inserted into the card slot 204, so as to limit the suspension hook 4 in the suspension slot 203.

[0074] By adjusting the position of the insertion rod 501 according to the thickness of the suspension hook 4, the user can rotate the fixing rod 515 clockwise to move the fixing rod 515 downward along the inner wall thread direction of the fixing block 514, so that the bottom of the fixing rod 515 is inserted into the corresponding connecting hole 513, so that the position of the limit plate 512 can be restricted, thereby limiting the rotation of the rotating rod 510, facilitating the fixation of the position of the insertion rod 501, and limiting the position of the suspension hook 4 and the connecting block 202, thereby avoiding the phenomenon that the rope at the top of the suspension hook 4 is loose and causes the suspension hook 4 to separate from the connecting block 202.

[0075] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A copper-clad steel wire annealing furnace, characterized in that: include: A furnace base (1), a copper-clad steel wire body (101) being placed on the top of the furnace base (1); A furnace cover (2), the furnace cover (2) being sleeved on the outside of the furnace platform base (1), a connecting frame (201) being installed on the top of the furnace cover (2), a connecting block (202) being fixedly installed on the top of the connecting frame (201), and a hanging groove (203) being provided on the connecting block (202); A hanging hook (4), the top of which is suspended by a ceiling, and the hanging hook (4) is inserted into a hanging groove (203); The invention is characterized in that: a protective component is arranged on the top of the furnace base (1), and the protective component acts on both sides of the copper-clad steel wire body (101) to limit the position of the copper-clad steel wire body (101) to prevent the copper-clad steel wire body (101) from collapsing when being stacked; The protection assembly comprises a baffle (3), a support rod (301) and a connecting plate (302); the support rod (301) is fixedly mounted on the top of the furnace base (1); the connecting plate (302) is fixedly mounted on the top of the support rod (301); the baffle (3) is rotatably sleeved on the outer wall of the support rod (301); and the copper-clad steel wire body (101) is inserted between the two baffles (3); A limiting component is disposed inside the connection block (202), and the limiting component acts on the suspension hook (4) to limit the connection block (202) and the suspension hook (4) together, thereby preventing the connection block (202) from moving away from the suspension hook (4); The limiting assembly comprises a card slot (204), an extrusion block (5) and an insertion rod (501); the card slot (204) is provided at the top of the inner cavity of the suspension slot (203); and a socket (401) penetrating from top to bottom is provided on the suspension hook (4); the extrusion block (5) is movably plugged into the interior of the connection block (202); and the insertion rod (501) is fixedly installed on the top of the connection block (202); and the top of the insertion rod (501) passes through the socket (401) and is plugged into the inner wall of the card slot (204); The bottom of the inner cavity of the connecting block (202) is rotatably connected to a first rotating column (502) via a bearing, a first moving block (503) is fixedly installed on the left wall of the extrusion block (5), and the first moving block (503) is threadedly connected to the outer wall of the first rotating column (502), a first bevel gear (509) is fixedly installed on the outer wall of the first rotating column (502), a rotating rod (510) is rotatably inserted into the left wall of the connecting block (202), a second bevel gear (511) is fixedly installed on the right end of the rotating rod (510), and the first bevel gear (509) and the second bevel gear (511) are meshingly connected; The bottom of the inner cavity of the connecting block (202) is rotatably connected to a second rotating column (504) via a bearing, the outer wall of the second rotating column (504) is threadedly connected to a second moving block (505), the second moving block (505) is fixedly installed on the right wall of the extrusion block (5), the outer wall of the second rotating column (504) is fixedly installed with a first transmission gear (506), the outer wall of the first rotating column (502) is fixedly installed with a second transmission gear (507), and the outer walls of the first transmission gear (506) and the second transmission gear (507) are meshedly connected with a transmission chain (508).

2. The copper-clad steel wire annealing furnace according to claim 1, characterized in that: A limiting plate (512) is fixedly mounted on the outer wall of the rotating rod (510), a connecting hole (513) is provided on the outer wall of the limiting plate (512), a fixing block (514) is fixedly mounted on the left wall of the connecting block (202), a fixing rod (515) is threadedly connected to the top of the fixing block (514), and the bottom of the fixing rod (515) is inserted into the connecting hole (513), and the connecting plate (302) and the retaining frame (3) are inserted into the interior of the furnace cover (2).

3. The copper-clad steel wire annealing furnace according to claim 2, characterized in that: A slide groove (303) is provided on the top of the connecting plate (302), a slide rod (306) is fixedly installed on the top of the retaining frame (3), and the top of the slide rod (306) passes through the slide groove (303) and is fixedly connected to a connecting box (307), and a handle (308) is fixedly installed on the top of the connecting box (307).

4. A copper-clad steel wire annealing furnace according to claim 3, characterized in that: A limiting block (310) is inserted through the top of the connection box (307), a first limiting groove (304) is provided on the top of the connection plate (302), and the bottom of the limiting block (310) is inserted into the first limiting groove (304), and a second limiting groove (305) is provided on the top of the connection plate (302).

5. The copper-clad steel wire annealing furnace according to claim 4, characterized in that: A connection groove (309) is provided inside the connection box (307), and a push plate (311) is movably engaged with the inner wall of the connection groove (309), and the push plate (311) is fixedly mounted on the outer wall of the limit block (310).

6. The copper-clad steel wire annealing furnace according to claim 5, characterized in that: A spring bar (312) is provided at the top of the inner wall of the connection groove (309), and the other end of the spring bar (312) is fixedly mounted on the top of the push plate (311).

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