Workpiece turnover device for wire rod production line

Abstract

The workpiece overturning device for the wire rod production line comprises an overturning base and an overturning roller bed installed on the overturning base, and further comprises an installation base installed on the overturning roller bed, a distance adjusting assembly is installed on the inner wall of one side of the installation base, an installation column is installed on the outer wall of one side of the installation base, a gear ring is rotatably installed on the outer wall of the installation column, and the distance adjusting assembly is installed on the gear ring. And a first motor is mounted on the outer wall of the mounting seat. According to the workpiece turnover device for the wire rod production line, only the front end of the jack needs to be inserted into a wire rod coil, the device can automatically push the wire rod coil to the jack, so that the moving stroke of the jack is shorter, the track length of the track moving trolley is shortened, the occupied area is further reduced, and meanwhile the situation that the jack is not enough in inserting distance into the wire rod coil is avoided; due to the fact that the lifting jack is arranged on the wire rod frame, a part of wire rod coils are still on the wire rod frame in the process that the lifting jack subsequently drives the wire rod coils to ascend, the coiled wire rod coils are loosened, and the whole overturning device is more convenient and easy to use.

Description

Technical Field

[0001] The present invention relates to the technical field of wire rod turning, in particular to a workpiece turning device for a wire rod production line. Background Art

[0002] Wire rod refers to hot-rolled round steel with a diameter of 5-22mm or shaped steel of equivalent cross-section. Because it is delivered in the form of wire rod, it is also commonly referred to as wire rod coil. The cross-sectional circumference of wire rod is very small, so during the production process, the wire rod coil needs to be transported on the production line and flipped from a vertical position to a horizontal position to facilitate the insertion of a crane into the wire rod coil for easy transfer.

[0003] like Figure 8 As shown, a wire rod rack is installed on the turning roller bed, and the wire rod coil is sleeved on the wire rod rack. The turning roller bed is used to drive the wire rod rack to rotate from a vertical state to a horizontal state, so that the wire rod coil is placed horizontally. At this time, the crane is driven to move by the rail moving vehicle, so that the crane is inserted into the wire rod coil, and the crane is used to drive the wire rod coil to rise to a certain height, so that the wire rod coil is separated from the support of the wire rod rack. The crane is then driven to reset by the rail moving vehicle. At this time, the wire rod coil can be removed from the wire rod rack, which is convenient for the subsequent hanging of the wire rod coil on the lifting equipment for transfer.

[0004] The current method for flipping and transferring the wire rod coil is simple to operate, but has the following shortcomings: the lifter must be fully inserted into the wire rod coil to lift the wire rod coil as a whole, which results in a long moving distance for the lifter and a large track area required for the rail mobile vehicle. Moreover, if the lifter is not fully inserted into the wire rod coil or the insertion depth is insufficient, a portion of the wire rod coil will remain on the wire rod rack during the subsequent process of the lifter driving the wire rod coil to rise, causing the coiled wire rod coil to loosen. Summary of the Invention

[0005] The object of the present invention is to provide a workpiece turning device for a wire rod production line to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a workpiece turning device for a wire rod production line, comprising: a turning base and a turning roller bed installed on the turning base, and also comprising: a mounting base installed on the turning roller bed, an inner wall of one side of the mounting base is installed with a distance adjustment component, and an outer wall of one side of the mounting base is installed with a mounting column, a gear ring is rotatably installed on the outer wall of the mounting column, and a first motor is installed on the outer wall of the mounting base, a transmission component is installed on the output shaft of the first motor, and the first motor is connected to the gear ring through the transmission component, a plurality of equidistantly distributed linkage components are installed on the outer wall of the mounting column, and a bracket is installed on one side of the mounting column, a plurality of equidistantly distributed moving components are installed on the bracket, and a pushing component is installed on the moving component, a plurality of equidistantly distributed sliding openings are opened on the outer wall of one side of the mounting base, and the inner wall of the sliding opening is slidably connected with a support component.

[0007] The distance adjustment component includes a second motor, a threaded rod connected to the output shaft of the second motor, a moving block screwed on the threaded rod, and a plurality of equidistantly distributed connecting rods installed on the outer wall of the moving block.

[0008] The transmission assembly includes a driving wheel mounted on the output shaft of the first motor, a driven wheel mounted on the outer wall of the gear ring, and a belt drivingly connected to the driving wheel and the driven wheel.

[0009] The linkage assembly includes a fixed plate, a rotating shaft rotatably mounted on an outer wall of one side of the fixed plate, a linkage gear mounted on one end of the rotating shaft, and a driving bevel gear mounted on the other end of the rotating shaft.

[0010] The moving assembly includes two mounting plates, gears rotatably connected to both ends of the two mounting plates, a toothed belt transmission-connected to the two gears, and a driven bevel gear mounted on one end of one of the gears.

[0011] The pushing assembly includes a clamping block and a pushing plate installed on the top of the clamping block.

[0012] The support assembly includes a slider, a support frame installed on the outer wall of one side of the slider, a plurality of elastic rods movably inserted on both sides of the outer wall of the top of the support frame and distributed at equal distances, and support plates respectively arranged on the elastic rods on both sides.

[0013] The elastic rod comprises a movable rod- and a spring- sleeved outside the movable rod-.

[0014] One end of the connecting rod away from the moving block is rotatably connected to the outer wall of one side of the sliding block.

[0015] The bottom of the clamping block is fixed on the outer wall of the toothed belt.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The workpiece turning device for the wire rod production line of the present invention can support the wire rod coil from the inside of the wire rod coil to prevent the wire rod coil from shaking and loosening during the subsequent turning process. After the wire rod coil is turned over, the lifter only needs to insert the front end part into the wire rod coil, and the device can automatically push the wire rod coil onto the lifter, making the lifter's moving stroke shorter, shortening the track length of the rail mobile vehicle, and thereby reducing the floor space. At the same time, it also avoids the lifter inserting an insufficient distance into the wire rod coil, resulting in a part of the wire rod coil still on the wire rod rack during the subsequent process of the lifter driving the wire rod coil to rise, causing the coiled wire rod coil to loosen, and the turning equipment as a whole is more convenient and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall structural diagram of the present invention;

[0019] Figure 2 This is an external structural diagram of the mounting base of the present invention;

[0020] Figure 3 This is a cross-sectional structural diagram of the mounting base of the present invention;

[0021] Figure 4 This is a structural diagram of the distance adjustment component of the present invention;

[0022] Figure 5 It is a structural diagram of the transmission assembly and linkage assembly of the present invention;

[0023] Figure 6 This is a structural diagram of the driving component of the present invention;

[0024] Figure 7 This is a structural diagram of the support assembly of the present invention;

[0025] Figure 8 This is a diagram of the existing flip operation structure of the present invention.

[0026] Figure: 1, flip base; 2, flip roller bed; 3, mounting seat; 4, pitch adjustment assembly; 401, second motor; 402, threaded rod; 403, moving block; 404, connecting rod; 5, mounting column; 6, gear ring; 7, first motor; 8, transmission assembly; 801, driving wheel; 802, driven wheel; 803, belt; 9, linkage assembly; 901, fixing plate; 902, rotating shaft; 903, linkage gear; 904, driving bevel gear; 10, bracket; 11, moving Assembly; 1101, mounting plate; 1102, gear; 1103, toothed belt; 1104, driven bevel gear; 12, pushing assembly; 1201, block; 1202, push plate; 13, sliding port; 14, supporting assembly; 1401, slider; 1402, supporting frame; 1403, elastic rod; 1403-1, movable rod; 1403-2, spring; 1404, supporting plate; 15, wire rod rack; 16, wire rod roll; 17, rail moving vehicle; 18, crane. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-8The workpiece turning device for a wire rod production line provided by the present invention comprises: a turning base 1 and a turning roller bed 2 installed on the turning base 1, and also comprises: a mounting base 3 installed on the turning roller bed 2, a distance adjusting component 4 is installed on the inner wall of one side of the mounting base 3, and a mounting column 5 is installed on the outer wall of one side of the mounting base 3, a gear ring 6 is rotatably installed on the outer wall of the mounting column 5, and a first motor 7 is installed on the outer wall of the mounting base 3, a transmission component 8 is installed on the output shaft of the first motor 7, and the first motor 7 is connected to the gear ring 6 through the transmission component 8, a plurality of equidistantly distributed linkage components 9 are installed on the outer wall of the mounting column 5, and a bracket 10 is installed on the outer wall of one side of the mounting column 5, a plurality of equidistantly distributed moving components 11 are installed on the bracket 10, and a pushing component 12 is installed on the moving component 11, a plurality of equidistantly distributed sliding openings 13 are opened on the outer wall of one side of the mounting base 3, and a support component 14 is slidably connected to the inner wall of the sliding opening 13.

[0029] It should be noted that the flip base 1 and the flip roller bed 2 in the present invention are universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0030] The wire rod coil 16 is sleeved on the outside of the support assembly 14, and the spacing between the multiple support assemblies 14 can be adjusted by the distance adjustment assembly 4, so that the wire rod coil 16 can be supported from the inside to prevent the wire rod coil 16 from shaking and loosening during the subsequent flipping process. The mounting seat 3 can be flipped by the flipping roller 2, and then the wire rod coil 16 can be flipped to a horizontal state. At this time, the rail moving vehicle 17 can be used to drive the jack 18 to move so that one end of the jack 18 is inserted into the inside of the wire rod coil 16, but only the front end of the jack 18 needs to be inserted. At this time, the first motor 7 can be used to drive the gear ring 6 to rotate under the action of the transmission assembly 8, thereby driving multiple linked The moving component 9 rotates, thereby driving multiple moving components 11 to operate synchronously, and then driving multiple pushing components 12 to move synchronously. The movement of the pushing component 12 is used to push the wire rod roll 16 to move, and the wire rod roll 16 is pushed onto the lifter 18, so that the moving stroke of the lifter 18 is shorter, shortening the track length of the rail mobile vehicle 17, thereby reducing the footprint, and also avoiding the insufficient distance of the lifter 18 inserted into the wire rod roll 16, resulting in the lifter 18 driving the wire rod roll 16 to rise in the subsequent process. Part of the wire rod roll 16 is still on the wire rod rack 15, causing the coiled wire rod roll 16 to loosen, and the flipping device as a whole is more convenient and easy to use.

[0031] In a preferred embodiment, the distance adjustment component 4 includes a second motor 401, a threaded rod 402 connected to the output shaft of the second motor 401, a moving block 403 screwed on the threaded rod 402, and a plurality of evenly spaced connecting rods 404 installed on the outer wall of the moving block 403; the support component 14 includes a slider 1401, a support frame 1402 installed on the outer wall of one side of the slider 1401, a plurality of evenly spaced elastic rods 1403 movably inserted on both sides of the outer wall of the top of the support frame 1402 and respectively arranged on the elastic rods 1403 on both sides; the elastic rod 1403 includes a movable rod 1403-1 and a spring 1403-2 sleeved on the outside of the movable rod 1403-1.

[0032] It should be noted here that: the wire rod roll 16 can be placed on the outside of the support frame 1402, the second motor 401 can drive the threaded rod 402 to rotate, and then drive the moving block 403 to move. The movement of the moving block 403 can drive the slider 1401 to move through the connecting rod 404, thereby adjusting the spacing between multiple support frames 1402, and can expand a certain spacing so that the support plate 1404 is pushed against the inner wall of the wire rod roll 16, and drives the movable rod 1403-1 to move, stretching the spring 1403-2, and supporting the wire rod roll 16 from the inside.

[0033] In a preferred embodiment, the transmission assembly 8 includes a driving wheel 801 mounted on the output shaft of the first motor 7, a driven wheel 802 mounted on the outer wall of the gear ring 6, and a belt 803 that is transmission-connected to the driving wheel 801 and the driven wheel 802; the linkage assembly 9 includes a fixed plate 901, a rotating shaft 902 rotatably mounted on the outer wall of one side of the fixed plate 901, a linkage gear 903 mounted on one end of the rotating shaft 902, and a driving bevel gear 904 mounted on the other end of the rotating shaft 902.

[0034] It should be noted here that the first motor 7 can drive the driving wheel 801 to rotate, thereby driving the belt 803 and the driven wheel 802 to rotate, thereby driving the gear ring 6 to rotate. The rotation of the gear ring 6 can drive the linkage gear 903 to rotate, thereby driving the rotating shaft 902 and the driving bevel gear 904 to rotate.

[0035] In a preferred embodiment, the moving component 11 includes two mounting plates 1101, gears 1102 rotatably connected to the two ends of the two mounting plates 1101, a toothed belt 1103 transmission-connected to the two gears 1102, and a driven bevel gear 1104 installed at one end of one of the gears 1102; the pushing component 12 includes a clamping block 1201 and a push plate 1202 installed on the top of the clamping block 1201.

[0036] It should be noted here that the rotation of the active bevel gear 904 can drive the driven bevel gear 1104 to rotate, and then drive the corresponding gear 1102 to rotate, and then drive the toothed belt 1103 to rotate. The rotation of the toothed belt 1103 can drive the block 1201 and the push plate 1202 to move, and the push plate 1202 can push the wire rod roll 16 to move during the movement.

[0037] Example, see Figure 1-8 The workpiece turning device for a wire rod production line includes: a turning base 1 and a turning roller bed 2 installed on the turning base 1, and also includes: a mounting base 3 installed on the turning roller bed 2, a distance adjustment component 4 is installed on the inner wall of one side of the mounting base 3, and the distance adjustment component 4 includes a second motor 401, a threaded rod 402 connected to the output shaft of the second motor 401, a moving block 403 screwed on the threaded rod 402, and a plurality of equally spaced connecting rods 404 installed on the outer wall of the moving block 403. The second motor 401 can drive the threaded rod 402 to rotate, thereby driving the moving block 403 to move. The movement of the moving block 403 can drive the slider 1401 to move through the connecting rod 404;

[0038] A mounting column 5 is mounted on the outer wall of one side of the mounting seat 3, and a gear ring 6 is rotatably mounted on the outer wall of the mounting column 5. A first motor 7 is mounted on the outer wall of the mounting seat 3, and a transmission assembly 8 is mounted on the output shaft of the first motor 7. The first motor 7 is connected to the gear ring 6 through the transmission assembly 8. A plurality of equally spaced linkage assemblies 9 are mounted on the outer wall of the mounting column 5. The transmission assembly 8 includes a driving wheel 801 mounted on the output shaft of the first motor 7, a driven wheel 802 mounted on the outer wall of the gear ring 6, and a transmission connection between the driving wheel 801 and the driven wheel 80 2 on the belt 803; the linkage assembly 9 includes a fixed plate 901, a rotating shaft 902 rotatably mounted on the outer wall of one side of the fixed plate 901, a linkage gear 903 mounted on one end of the rotating shaft 902 and a driving bevel gear 904 mounted on the other end of the rotating shaft 902, the first motor 7 can drive the driving wheel 801 to rotate, thereby driving the belt 803 and the driven wheel 802 to rotate, thereby driving the gear ring 6 to rotate, the gear ring 6 can drive the linkage gear 903 to rotate, thereby driving the rotating shaft 902 and the driving bevel gear 904 to rotate;

[0039] A bracket 10 is installed on the outer wall of one side of the mounting column 5, and a plurality of equally distributed moving components 11 are installed on the bracket 10, and a pushing component 12 is installed on the moving component 11. The moving component 11 includes two mounting plates 1101, gears 1102 rotatably connected to the two ends of the two mounting plates 1101, a toothed belt 1103 transmission connected to the two gears 1102 and a driven bevel gear 1104 installed at one end of one of the gears 1102; the pushing component 12 includes a clamping block 1201 and a push plate 1202 installed on the top of the clamping block 1201. The rotation of the active bevel gear 904 can drive the driven bevel gear 1104 to rotate, thereby driving the corresponding gear 1102 to rotate, and thereby driving the toothed belt 1103 to rotate. The rotation of the toothed belt 1103 can drive the clamping block 1201 and the push plate 1202 to move, and the push plate 1202 can push the wire rod roll 16 to move during the movement;

[0040] The outer wall of one side of the mounting seat 3 is provided with multiple sliding openings 13 distributed at equal intervals, and the inner wall of the sliding opening 13 is slidably connected to a support assembly 14, the support assembly 14 includes a slider 1401, a support frame 1402 installed on the outer wall of one side of the slider 1401, multiple elastic rods 1403 movably inserted on both sides of the outer wall of the top of the support frame 1402 and distributed at equal intervals, and support plates 1404 respectively arranged on the elastic rods 1403 on both sides; the elastic rod 1403 includes a movable rod 1403-1 and a spring 1403-2 sleeved on the outside of the movable rod 1403-1, the wire rod roll 16 can be sleeved on the outside of the support frame 1402, the slider 1401 moves, and then the spacing between the multiple support frames 1402 can be expanded to a certain extent, so that the support plate 1404 is pressed against the inner wall of the wire rod roll 16, and drives the movable rod 1403-1 to move, stretching the spring 1403-2, and supporting the wire rod roll 16 from the inside. The wire rod coil 16 is sleeved on the outside of the support assembly 14, and the spacing between the multiple support assemblies 14 can be adjusted by the distance adjustment assembly 4, so that the wire rod coil 16 can be supported from the inside to prevent the wire rod coil 16 from shaking and loosening during the subsequent flipping process. The mounting seat 3 can be flipped by the flipping roller 2, and then the wire rod coil 16 can be flipped to a horizontal state. At this time, the rail moving vehicle 17 can be used to drive the jack 18 to move so that one end of the jack 18 is inserted into the inside of the wire rod coil 16, but only the front end of the jack 18 needs to be inserted. At this time, the first motor 7 can be used to drive the gear ring 6 to rotate under the action of the transmission assembly 8, thereby driving multiple linked The moving component 9 rotates, thereby driving multiple moving components 11 to operate synchronously, and then driving multiple pushing components 12 to move synchronously. The movement of the pushing component 12 is used to push the wire rod roll 16 to move, and the wire rod roll 16 is pushed onto the lifter 18, so that the moving stroke of the lifter 18 is shorter, shortening the track length of the rail mobile vehicle 17, thereby reducing the footprint, and also avoiding the insufficient distance of the lifter 18 inserted into the wire rod roll 16, resulting in the lifter 18 driving the wire rod roll 16 to rise in the subsequent process. Part of the wire rod roll 16 is still on the wire rod rack 15, causing the coiled wire rod roll 16 to loosen, and the flipping device as a whole is more convenient and easy to use.

[0041] Working principle: The wire rod roll 16 is sleeved on the outside of the support frame 1402, and the second motor 401 can drive the threaded rod 402 to rotate, thereby driving the moving block 403 to move. The movement of the moving block 403 can drive the slider 1401 to move through the connecting rod 404, thereby adjusting the distance between multiple support frames 1402, and can expand a certain distance so that the support plate 1404 is pressed against the inner wall of the wire rod roll 16, and drives the movable rod 1403-1 to move, stretching the spring 1403-2, and supporting the wire rod roll 16 from the inside to prevent the wire rod roll 16 from shaking and loosening during the subsequent flipping process. The mounting seat 3 can be driven to flip by the flipping roller bed 2, and then the wire rod roll 16 can be flipped to a horizontal state;

[0042] At this time, the rail moving vehicle 17 can be used to drive the jack 18 to move, so that one end of the jack 18 is inserted into the inside of the wire rod coil 16, but only the front end of the jack 18 needs to be inserted. At this time, the first motor 7 can be used to drive the driving wheel 801 to rotate, thereby driving the belt 803 and the driven wheel 802 to rotate, thereby driving the gear ring 6 to rotate. The rotation of the gear ring 6 can drive the linkage gear 903 to rotate, thereby driving the rotating shaft 902 and the driving bevel gear 904 to rotate. The rotation of the driving bevel gear 904 can drive the driven bevel gear 1104 to rotate, thereby driving the corresponding gear 1102 to rotate, thereby driving the toothed belt 1103 to rotate. The rotation of the toothed belt 1103 can drive the block 1201 and the push plate 1202 to move. The push plate 1202 can push the wire rod roll 16 to move during the movement, and push the wire rod roll 16 onto the lifter 18, so that the moving stroke of the lifter 18 is shorter, shortening the track length of the rail mobile vehicle 17, thereby reducing the footprint, and also avoiding the insufficient distance of the lifter 18 inserted into the wire rod roll 16, resulting in the lifter 18 driving the wire rod roll 16 to rise in the subsequent process. Part of the wire rod roll 16 is still on the wire rod rack 15, causing the wound wire rod roll 16 to loosen, and the flipping device as a whole is more convenient and easy to use.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. Workpiece turning device for wire rod production line, including: A turning base (1) and a turning roller bed (2) mounted on the turning base (1); The invention is characterized in that it also includes: a mounting seat (3) mounted on the rollover bed (2), a distance adjustment component (4) being mounted on the inner wall of one side of the mounting seat (3), and a mounting column (5) being mounted on the outer wall of one side of the mounting seat (3), a gear ring (6) being rotatably mounted on the outer wall of the mounting column (5), and a first motor (7) being mounted on the outer wall of the mounting seat (3), a transmission component (8) being mounted on the output shaft of the first motor (7), and the first motor (7) being transmission-connected to the gear ring (6) through the transmission component (8), a plurality of equally-distributed linkage components (9) being mounted on the outer wall of the mounting column (5), and a bracket (10) being mounted on the outer wall of one side of the mounting column (5), a plurality of equally-distributed moving components (11) being mounted on the bracket (10), and a pushing component (12) being mounted on the moving component (11), a plurality of equally-distributed sliding openings (13) being opened on the outer wall of one side of the mounting seat (3), and a support component (14) being slidably connected to the inner wall of the sliding opening (13).

2. The workpiece turning device for a wire rod production line according to claim 1, characterized in that: The distance adjustment assembly (4) comprises a second motor (401), a threaded rod (402) connected to the output shaft of the second motor (401), a moving block (403) screwed onto the threaded rod (402), and a plurality of equally spaced connecting rods (404) mounted on the outer wall of the moving block (403).

3. The workpiece turning device for a wire rod production line according to claim 1, characterized in that: The transmission assembly (8) comprises a driving wheel (801) mounted on the output shaft of the first motor (7), a driven wheel (802) mounted on the outer wall of the gear ring (6), and a belt (803) connected to the driving wheel (801) and the driven wheel (802).

4. The workpiece turning device for a wire rod production line according to claim 1, characterized in that: The linkage assembly (9) comprises a fixed plate (901), a rotating shaft (902) rotatably mounted on an outer wall of one side of the fixed plate (901), a linkage gear (903) mounted on one end of the rotating shaft (902), and a driving bevel gear (904) mounted on the other end of the rotating shaft (902).

5. The workpiece turning device for a wire rod production line according to claim 1, characterized in that: The moving assembly (11) comprises two mounting plates (1101), gears (1102) rotatably connected to both ends of the two mounting plates (1101), a toothed belt (1103) transmission-connected to the two gears (1102), and a driven bevel gear (1104) mounted on one end of one of the gears (1102).

6. The workpiece turning device for a wire rod production line according to claim 5, characterized in that: The pushing assembly (12) comprises a clamping block (1201) and a pushing plate (1202) mounted on the top of the clamping block (1201).

7. The workpiece turning device for a wire rod production line according to claim 2, characterized in that: The support assembly (14) comprises a slider (1401), a support frame (1402) mounted on an outer wall of one side of the slider (1401), a plurality of elastic rods (1403) movably inserted on both sides of the outer wall of the top of the support frame (1402) and distributed at equal intervals, and support plates (1404) respectively arranged on the elastic rods (1403) on both sides.

8. The workpiece turning device for a wire rod production line according to claim 7, characterized in that: The elastic rod (1403) comprises a movable rod (1403-1) and a spring (1403-2) sleeved on the outside of the movable rod (1403-1).

9. The workpiece turning device for a wire rod production line according to claim 7, characterized in that: The end of the connecting rod (404) away from the moving block (403) is rotatably connected to the outer wall of one side of the sliding block (1401).

10. The workpiece turning device for a wire rod production line according to claim 6, characterized in that: The bottom of the clamping block (1201) is fixed on the outer wall of the toothed belt (1103).

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