Transverse moving baffle device of bar continuous rolling production line
By using elastic colloidal buffer and arc-shaped connectors in the cross-moving baffle device of the rod continuous rolling production line, the problem of insufficient pretension of the spring buffer device in the prior art is solved, and more efficient impact energy absorption and use are achieved The life span is extended, which significantly improves the working environment and pier effect.
Patent Information
- Application Number
- CN202411307301.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2024-12-27
AI Technical Summary
The spring buffer device of the existing bar continuous rolling production line transverse baffle device cannot be effectively pre-tightened, resulting in severe shaking of the rolled piece during impact during movement, not compact in structure, affecting service life.
Several elastic colloidal buffers are installed in the transverse box, and the baffle is placed in the middle of the buffer, and the reciprocating movable rod is hingedly connected to the transverse box, which conducts the impact force to the transverse box to avoid conduction to the movable rod, and combines with arc-shaped connecting parts. and the movable wheel to achieve two-way energy absorption effect.
It significantly extends the service life of the transverse baffle, reduces the noise in the work area, improves the pier effect, and increases the service life by more than 5 times.
Smart Images
Figure CN119187247A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of metallurgical equipment, and in particular relates to a transverse baffle device for a bar continuous rolling production line. Background Art
[0002] As a key equipment on the bar rolling line, the transverse baffle is used to block and align the bundled rolled pieces in roller conveyor transportation. When the rolled pieces collide with the baffle during movement, there will be a large impact force, which requires the baffle to have a buffer device to buffer the impact force and increase the service life of the transverse baffle. Although existing technical products also have buffers, simple spring buffers either cannot be pre-tightened or pre-tightened will affect the transverse movement. This causes severe shaking at the moment of impact, and the structure is not compact, which affects the service life. Summary of the invention
[0003] In order to solve the above problems, the present invention provides a transverse baffle device for a bar continuous rolling production line.
[0004] The present invention is implemented as follows: a transverse baffle device for a bar continuous rolling production line includes a transverse cylinder, a frame and a baffle, the transverse cylinder includes a reciprocating rod, the reciprocating rod is hingedly connected to a transverse box through a connecting part, a plurality of elastic colloid buffers are arranged in the transverse box, the baffle is arranged in the middle of the plurality of elastic colloid buffers, and the transverse box is arranged in the frame and reciprocates in the frame.
[0005] The transverse shift box includes a transverse shift box body, the transverse shift box body includes side walls and a fixed plate, the side walls and the fixed plate are fixedly connected, the fixed plate is arranged in two front and rear parts, the fixed plate is provided with a baffle window, and the elastic colloid buffer is symmetrically arranged on the front and rear fixed plates.
[0006] The connecting part includes a fixed connecting head, a nozzle and a socket. The fixed connecting head is fixedly connected to the reciprocating rod, the nozzle is fixed on the socket, and the socket is fixed on the side wall of the transverse box. The front of the fixed connecting head is provided with a first through hole, and the nozzle is provided with a second through hole. The first through hole corresponds to the second through hole in position, and pins are provided in the first through hole and the second through hole.
[0007] The transverse shift box also includes a bottom plate, and movable wheels are arranged on the bottom plate.
[0008] The elastic colloid buffer includes a fixing seat, which is fixed on a fixing plate by screws. A fixing sleeve is arranged on the fixing seat. A third through hole begins to be formed on the fixing plate. The fixing sleeve passes through the third through hole. A plastic elastomer is arranged in the fixing sleeve, and one end of the plastic elastomer abuts against the baffle.
[0009] The frame includes a support plate, on which three vertical plates are fixedly arranged, the distance from the middle vertical plate to the vertical plates on both sides is equal and equal to the reciprocating stroke of the reciprocating rod, the vertical plate is provided with a through door, and the transverse movement box reciprocates through the through door, and the upper and lower parts of the through door are respectively provided with two symmetrical upper horizontal scales and two lower horizontal plates, and two symmetrical upper calibration plates and two lower calibration plates are respectively arranged between the two upper horizontal scales and the two lower horizontal plates, and the two fixed plates of the transverse movement box are respectively provided with two symmetrical upper limit plates and two lower limit plates, the positions of the upper and lower calibration plates correspond to the positions of the upper and lower limit plates, and the inner distance between the upper and lower calibration plates is equal and the same as the width of the outer edges of the upper and lower limit plates.
[0010] The bottom of the baffle is provided with an arc-shaped connecting piece.
[0011] The arc-shaped connecting piece comprises an elastic contact body, an inlay seat and screws. The elastic contact body is inlaid in the inlay seat, and the inlay seat is fixed to the baffle plate by screws. The bottom of the elastic contact body abuts against the bottom plate of the transverse shift box.
[0012] A travel plate is fixedly arranged on the support plate, the travel plate is arranged on the center line of the support plate, the movable wheel is arranged on the center line of the bottom plate of the transverse shift box, the movable wheel reciprocates on the travel plate, and the width of the travel plate is greater than the width of the movable wheel.
[0013] The structural design of the present invention is reasonable: when the bundled rolled pieces are transported from the roller conveyor to the baffle for material blocking and leveling, when the impact force of the rolled pieces hits the baffle, the baffle is set in the transverse box, and the baffle is fixed by an elastic colloid buffer. The elastic colloid buffer can absorb most of the impact energy to achieve the effect of pressure relief. The reciprocating rod is hingedly connected to the transverse box, and part of the impact force transmitted to the transverse box will not be transmitted to the reciprocating rod, which ensures that the reciprocating rod does not deform during the reciprocating movement of the transverse box, thereby extending the service life. The scheme of the present invention performs the longitudinal and transverse movements by different components respectively, and replaces the spring with a bidirectional clamping of an elastic colloid buffer with better energy absorption effect, which effectively improves the original problem. The service life of the transverse baffle is extended by at least 5 times, which significantly changes the noise environment of the working area and has a good leveling effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a top view schematic diagram of the present invention; Figure 2 It is a front view schematic diagram of the present invention; Figure 3 It is a side view schematic diagram of the present invention; Figure 4 It is a schematic diagram of the structure of the transverse shift box of the present invention; Figure 5It is a structural schematic diagram of the front view A of the present invention; Figure 6 It is a schematic diagram of the structure at the side view B of the present invention; Figure 7 It is a schematic diagram of the structure at C of the side view of the present invention; Figure 8 It is a structural schematic diagram of the transverse shift box at D of the present invention; Fig. 9 Schematic diagram of the transverse shift box of the present invention when it is transversely shifted to different positions In the figure: 1-transverse cylinder, 2-reciprocating rod, 3-connecting part, 301-fixed connector, 3011-first through hole, 302-nose, 3021-second through hole, 303-seat, 304-pin, 4-transverse box, 401-side wall, 402-fixed plate, 4021-third through hole, 403-bottom plate, 404-movable wheel, 405-upper limit plate, 406-lower limit Plate, 5-baffle, 6-frame, 601-support plate, 602-vertical plate, 603-upper horizontal slope, 604-lower horizontal plate, 605-upper calibration slope, 605-lower calibration plate, 607-stroke plate, 7-elastic colloid buffer, 701-fixed seat, 702-fixed sleeve, 703-plastic elastomer, 8-arc connector, 801-elastic contact body, 802-inlaid seat, 9-track. DETAILED DESCRIPTION
[0015] In order to more clearly understand the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.
[0016] like Figure 1-9 The transverse baffle device of a bar continuous rolling production line shown in the figure comprises a transverse cylinder 1, a frame 6 and a baffle 5. The transverse cylinder 1 comprises a reciprocating rod 2, the reciprocating rod 2 is hingedly connected to a transverse box 4 through a connecting portion 3, a plurality of elastic colloid buffers 7 are arranged in the transverse box 4, the baffle 5 is arranged between the plurality of elastic colloid buffers 7, and the transverse box 4 is arranged in the frame 6 and reciprocates in the frame. When the bundled rolled pieces are transported from the roller to the baffle for material blocking and aligning, when the impact force of the rolled pieces impacts the baffle, the baffle 5 is arranged in the transverse box 4 and fixed by the elastic colloid buffer 7, the elastic colloid buffer 7 can absorb most of the impact energy to achieve the effect of pressure relief, and the part of the impact force transmitted to the transverse box 4 will not be transmitted to the reciprocating rod 2 because the reciprocating rod 2 is hingedly connected to the transverse box 4, thereby ensuring that the reciprocating rod 2 does not deform during the reciprocating movement of the transverse box 4, thereby extending the service life.
[0017] The transverse shift box 4 includes a transverse shift box body, the transverse shift box body includes a side wall 401 and a fixed plate 402, the side wall 401 and the fixed plate 402 are fixedly connected, the fixed plate 402 is arranged in two front and rear parts, and the fixed plate 402 is provided with a baffle window, such as Figure 2 As shown, it can be set to an inverted "U" shaped baffle window. Of course, the baffle window can be of various shapes that meet the needs of material blocking, but the lower edge of the baffle window must be higher than the upper edge of the track. The elastic colloid buffer 7 is symmetrically arranged on the front and rear fixed plates 402, as shown in FIG. Figure 2 , 3 As shown, the elastic colloid buffers 7 are arranged in symmetrical numbers of four (eight in total), but of course, more than one may be arranged.
[0018] like Figure 5 As shown, the connecting portion 3 includes a fixed connecting head 301, a nozzle 302 and a base 303, the fixed connecting head 301 is fixedly connected to the reciprocating rod 2, the nozzle 302 is fixed on the base 303, the base 303 is fixed on the side wall 401 of the traverse box 4, the front part of the fixed connecting head 301 is provided with a first through hole 3011, the nozzle 302 is provided with a second through hole 3021, the first through hole 3011 corresponds to the second through hole 3021, and the first through hole 3011 is provided with a second through hole 3021. Pins 304 are provided in the hole 3011 and the second through hole 3021. This structure meets the functional requirements and is convenient for disassembly. A plug-in is provided at the bottom of the pin 304. The pin 304 can be removed by unplugging and removing the plug-in. When the transverse moving box 4 reciprocates and receives an impact force and undergoes a slight displacement change, a slight deflection is found in the nozzle 302 and the fixed connector 301 at the pin 304, but the force on the nozzle 302 will not be transmitted to the fixed connector 301, thereby protecting the reciprocating movable rod 2 from deformation.
[0019] like Figure 4 As shown, the transverse shift box 4 also includes a bottom plate 403, on which movable wheels 404 are arranged. The transverse shift box 4 performs reciprocating motion on the movable wheels 404, which reduces the force required for the reciprocating motion, thereby improving work efficiency and reducing energy consumption.
[0020] like Figure 7As shown, the elastic colloid buffer includes a fixing seat 701, the fixing seat 701 is fixed on the fixing plate 402 by screws, a fixing sleeve 702 is fixedly arranged on the fixing seat 701, a third through hole 4021 is initially provided on the fixing plate 402, the fixing sleeve 702 passes through the third through hole 4021, a plastic elastomer 703 is arranged in the fixing sleeve 702, and one end of the plastic elastomer 703 abuts against the baffle 5. The other end of the plastic elastomer 703 abuts against the bottom of the fixing sleeve 702. The plastic elastomer 703 of this structure is easy to install and disassemble. When the baffle 5 is subjected to impact force, the plastic elastomer 703 is squeezed, the impact kinetic energy is absorbed by the plastic elastomer 703, and the impact on the transverse box 4 is also weakened.
[0021] like Figure 2 , 3 As shown, the frame 6 includes a support plate 601, on which three vertical plates 602 are fixedly arranged, the distance from the middle vertical plate to the vertical plates on both sides is equal and equal to the reciprocating stroke of the reciprocating rod 2, the vertical plate 602 is provided with a through door, and the transverse movement box reciprocates through the through door, and the upper and lower parts of the through door are respectively provided with two symmetrical upper horizontal plates 603 and two lower horizontal plates 604, and two symmetrical upper calibration plates 605 and two lower calibration plates 606 are respectively arranged between the two upper horizontal plates 603 and the two lower horizontal plates 604, and the two fixed plates of the transverse movement box are respectively provided with two symmetrical upper limit plates 405 and two lower limit plates 406, the positions of the upper and lower calibration plates correspond to the positions of the upper and lower limit plates, and the inner distance between the upper and lower calibration plates is equal and the same as the width of the outer edges of the upper and lower limit plates. Under the action of the upper and lower calibration plates and the upper and lower limit plates, the transverse box 4 moves linearly in the frame 6 along the movement direction of the reciprocating rod 2, which is beneficial to improve the service life of the transverse box 4 and the frame 6.
[0022] like Figure 4 , 8 As shown, the bottom of the baffle 5 is provided with an arc-shaped connecting member 8. The arc-shaped connecting member 8 includes an elastic contact body 801, an inlay seat 802 and a screw. The elastic contact body 801 is inlaid in the inlay seat 802, and the inlay seat 802 is fixed to the baffle by screws. The bottom of the elastic contact body 801 abuts against the bottom plate 403 of the transverse shift box 4. When the baffle 5 is subjected to impact force, the arc-shaped connecting member 8 provided at the bottom of the baffle 5 can make a small angle tilting movement to reduce part of the impact force. The elastic contact body 801 of the arc-shaped connecting member 8 and the bottom plate 403 have less relative movement and are not easy to wear, which further extends the life of the baffle.
[0023] like Figure 3 , 6As shown, a travel plate 607 is fixedly arranged on the support plate 601, and the travel plate 607 is arranged on the center line of the support plate 601. The movable wheel 404 is arranged on the center line of the bottom plate 403 of the transverse shifting box. The movable wheel 404 reciprocates on the travel plate 607, and the width of the travel plate 607 is greater than the width of the movable wheel 404. The arrangement of the travel plate 607 further ensures that the transverse shifting box moves on the straight line of the reciprocating movable rod, while reducing the friction of the movable wheel on the bottom, thereby increasing the service life of the transverse shifting box.
[0024] The above description is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.
Claims
1. A transverse baffle device for a bar continuous rolling production line, comprising a transverse cylinder, a frame and a baffle, characterized in that: The transverse movement cylinder includes a reciprocating rod, which is hingedly connected to a transverse movement box through a connecting part. A plurality of elastic colloid buffers are arranged in the transverse movement box, and the baffle is arranged between the plurality of elastic colloid buffers. The transverse movement box is arranged in the frame body and reciprocates in the frame body.
2. The lateral baffle device of a bar continuous rolling production line according to claim 1 is characterized in that: The transverse shift box includes a transverse shift box body, the transverse shift box body includes side walls and a fixed plate, the side walls and the fixed plate are fixedly connected, the fixed plate is arranged in two front and rear parts, the fixed plate is provided with a baffle window, and the elastic colloid buffer is symmetrically arranged on the front and rear fixed plates.
3. The transverse baffle device of a bar continuous rolling production line according to claim 1 is characterized in that: The connecting part includes a fixed connecting head, a nozzle and a socket. The fixed connecting head is fixedly connected to the reciprocating rod, the nozzle is fixed on the socket, and the socket is fixed on the side wall of the transverse box. The front of the fixed connecting head is provided with a first through hole, and the nozzle is provided with a second through hole. The first through hole corresponds to the second through hole in position, and pins are provided in the first through hole and the second through hole.
4. The transverse baffle device of a bar continuous rolling production line according to claim 1 is characterized in that: The transverse shift box also includes a bottom plate, and movable wheels are arranged on the bottom plate.
5. The transverse baffle device of a bar continuous rolling production line according to claim 2 is characterized in that: The elastic colloid buffer includes a fixing seat, which is fixed on a fixing plate by screws. A fixing sleeve is arranged on the fixing seat. A third through hole begins to be formed on the fixing plate. The fixing sleeve passes through the third through hole. A plastic elastomer is arranged in the fixing sleeve, and one end of the plastic elastomer abuts against the baffle.
6. The transverse baffle device of a bar continuous rolling production line according to claim 2, characterized in that: The frame includes a support plate, on which three vertical plates are fixedly arranged, the distance from the middle vertical plate to the vertical plates on both sides is equal and equal to the reciprocating stroke of the reciprocating rod, the vertical plate is provided with a through door, and the transverse movement box reciprocates through the through door, and the upper and lower parts of the through door are respectively provided with two symmetrical upper horizontal scales and two lower horizontal plates, and two symmetrical upper calibration plates and two lower calibration plates are respectively arranged between the two upper horizontal scales and the two lower horizontal plates, and the two fixed plates of the transverse movement box are respectively provided with two symmetrical upper limit plates and two lower limit plates, the positions of the upper and lower calibration plates correspond to the positions of the upper and lower limit plates, and the inner distance between the upper and lower calibration plates is equal and the same as the width of the outer edges of the upper and lower limit plates.
7. The transverse baffle device of a bar continuous rolling production line according to claim 4 is characterized in that: The bottom of the baffle is provided with an arc-shaped connecting piece.
8. The transverse baffle device of a bar continuous rolling production line according to claim 7, characterized in that: The arc-shaped connecting piece comprises an elastic contact body, an inlay seat and screws. The elastic contact body is inlaid in the inlay seat, and the inlay seat is fixed to the baffle plate by screws. The bottom of the elastic contact body abuts against the bottom plate of the transverse shift box.
9. The transverse baffle device of a bar continuous rolling production line according to claim 6, characterized in that: A travel plate is fixedly arranged on the support plate, the travel plate is arranged on the center line of the support plate, the movable wheel is arranged on the center line of the bottom plate of the transverse shift box, the movable wheel reciprocates on the travel plate, and the width of the travel plate is greater than the width of the movable wheel.