Annealed plate transfer system

Abstract

The utility model provides an annealing plate transfer system which comprises a first trolley arranged on a first track in a sliding mode, a second trolley arranged on a second track in a sliding mode and a third trolley arranged on a third track in a sliding mode, the first track and the third track are arranged in parallel, and the second track is located between the first track and the third track. A push-pull mechanism is arranged at the top of the body of the first trolley, and a third sliding rail is arranged in the middle of the body of the first trolley; a second sliding rail is arranged at the top of the second trolley, the second sliding rail and the third sliding rail are parallel and matched with each other, the third trolley and the first trolley are the same in structure, and the inverted-L-shaped inserting plates of the third trolley and the first trolley are arranged in an opposite and staggered mode. According to the annealing plate transfer system, the push-pull mechanisms are arranged on the first trolley and the third trolley correspondingly, the annealing plates are pulled out and pushed in through the push-pull mechanisms, and the working intensity of work is greatly relieved; and meanwhile, the first trolley and the second trolley are driven by the first gear motor, and the transfer efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of foam glass production, and in particular relates to an annealing plate transfer system. Background Art

[0002] Foam glass is a porous glass material made of raw materials such as broken glass, foaming agent, modifier and promoter, which are finely crushed and evenly mixed, and then preheated, foamed, stabilized, annealed and other processes. After the foam glass is stabilized, it needs to be transferred to the annealing plate in the annealing kiln for annealing and cooling. After the annealing is completed, the foam glass is taken out and transferred. At present, in order to increase production, newly built foaming kilns and annealing kilns are relatively long. In order to facilitate the placement and transfer of foam glass, the annealing plates for placing foam glass are set into several pieces and arranged one by one on the track of the annealing kiln. After the annealing is completed, the annealing plate loaded with foam glass is pulled out, the foam glass is moved to the tray, and the annealing plate is transferred from the outlet to the entrance of the annealing kiln for reuse. Although the utility model patent with publication number CN 212100691 U has disclosed an automatic return system for foam glass annealing, the pulling out and pushing in of the annealing plate need to rely on manual labor. Since the annealing plate loaded with foam glass is relatively heavy, the workers will be relatively tired after long-term work. Utility Model Content

[0003] The utility model provides an annealing plate transfer system, which can realize the pulling out and pushing in of the annealing plate and reduce the working intensity of workers.

[0004] The technical solution adopted by the utility model is:

[0005] An annealing plate transfer system comprises a first trolley slidably arranged on a first track, a second trolley slidably arranged on a second track, and a third trolley slidably arranged on a third track, wherein the first track and the third track are arranged in parallel, and the second track is located between the first track and the third track and is arranged vertically relative to the first track and the third track; a push-pull mechanism is arranged on the top of the body of the first trolley, and the push-pull mechanism comprises a sliding plate, a driving mechanism, and a cylinder; a first slide rail is arranged on the top of the first trolley, and the sliding plate is slidably arranged on the first slide rail and can move back and forth The driving mechanism is arranged on the outer side of the first slide rail, and is used for driving the sliding plate to move back and forth. The cylinder is arranged on the sliding plate, and its shaft end is arranged to pass through the sliding plate downward. The shaft end of the cylinder is provided with a horizontal plate, and an inverted L-shaped plug plate is provided at one end of the horizontal plate close to the annealing furnace. A third slide rail is provided in the middle of the body of the first trolley; a second slide rail is provided on the top of the second trolley, and the second slide rail is parallel to the third slide rail and is adapted to each other. The third trolley has the same structure as the first trolley, and the inverted L-shaped plug plates of the third trolley and the first trolley are opposite and staggered.

[0006] Preferably, driving wheels and driven wheels are respectively provided at both ends of the first track, the second track and the third track through support seats, a steel belt is wound between the driving wheel and the driven wheel, the driving wheel is driven by a first reduction motor, and the first trolley, the second trolley and the third trolley are respectively fixed on the corresponding steel belts.

[0007] Preferably, first proximity switches are respectively provided on the outer sides of both ends of the first track, the second track and the third track.

[0008] Preferably, second proximity switches are respectively provided on the inner sides of both ends of the first slide rail located on the top of the first trolley, the second proximity switch is arranged away from the driving mechanism, and a baffle matching the second proximity switch is provided on one side of the cylinder horizontal plate.

[0009] Preferably, the driving mechanism includes a driving pulley, a driven pulley and a second reduction motor, the driving pulley is fixed to the inner side of an end of the first slide rail away from the annealing kiln through a bracket, the second reduction motor is arranged on the outer side of the bracket and its shaft end is connected to the driving pulley, the driven pulley is fixed to the inner side of an end of the first slide rail close to the annealing kiln, a transmission belt is wound between the driving pulley and the driven pulley, and the transmission belt is fixed on the sliding plate.

[0010] Preferably, cross bars are respectively provided at the front and rear ends between the two second slide rails on the second trolley, and an anti-return mechanism is vertically provided on the cross bar. The anti-return mechanism includes a positioning block and a rotating frame. The positioning block is fixed to a side of the cross bar close to the first trolley and is arranged higher than the cross bar. The rotating frame is sleeved on the outside of the positioning block through a rotating shaft, and the upper part of the rotating frame is an inclined surface. The rotating shaft is located on the upper part of the positioning block, and a torsion spring is sleeved on the rotating shaft located inside the positioning block.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the annealing plate transfer system is respectively provided with a push-pull mechanism on the first trolley and the third trolley, and the annealing plate is pulled out and pushed in by the push-pull mechanism, which greatly reduces the work intensity; at the same time, the first trolley arranged at the annealing kiln outlet and the trolley arranged at the annealing kiln entrance are respectively driven by the first reduction motor, which further improves the transfer efficiency and realizes the automation of annealing plate transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the first trolley on the first track.

[0014] Figure 3 It is a schematic diagram of the structure of the second trolley on the second track.

[0015] Figure 4 for Figure 3 Schematic diagram of the structure of the central anti-return mechanism.

[0016] Figure 5 This is a schematic diagram of the structure of the third trolley on the third track.

[0017] Figure 6 Schematic diagram of the structure of the annealed plate.

[0018] In the figure: 1, first track; 2, second track; 3, third track; 4, first trolley; 5, second trolley; 6, third trolley; 7, push-pull mechanism; 8, anti-return mechanism; 9, first slide rail; 10, third slide rail; 11, second slide rail; 12, driving wheel; 13, driven wheel; 14, steel belt; 15, first reduction motor; 16, first proximity switch; 17, baffle; 71, sliding plate; 72, driving mechanism; 73, cylinder; 74, horizontal plate; 75, inverted L-shaped plug plate; 721, driving pulley; 722, driven pulley; 723, second reduction motor; 724, transmission belt; 81, positioning block; 82, rotating frame; 83, rotating shaft; 84, torsion spring; 100, annealing plate; 200, push-pull arm; 300, push-pull through hole; 400, give way groove. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described below in combination with specific implementation methods. The drawings are only used for exemplary descriptions, and only show schematic diagrams rather than physical drawings, and cannot be understood as limitations of this patent; it is understandable to those skilled in the art that some well-known structures and their descriptions in the drawings may be omitted.

[0020] like Figure 6 As shown, the annealing plate 100 is a rectangular plate with track wheels on both sides of the bottom. Push-pull arms 200 are respectively arranged on the upper part of the front and rear sides of the annealing plate 100. A push-pull through hole 300 is vertically opened on the push-pull plate. The front and rear widths of the push-pull through hole are greater than the width of the vertical part of the plug-in plate, and the left and right lengths are slightly greater than the length of the plug-in plate, which is convenient for inserting the vertical part of the inverted L-shaped plug-in plate; the front push-pull arm 200 is located on the right side of the symmetry line of the annealing plate, and the rear push-pull arm 200 is located on the left side of the symmetry line of the annealing plate. The top front and rear sides of the annealing plate are respectively provided with a clearance groove 400, which enables the front and rear annealing plate push-pull arms adjacent to the annealing plate to be placed, ensuring that the annealing plates are placed in sequence. In addition, the two ends of the track in the annealing kiln extend slightly outward from the annealing kiln setting, which is convenient for alignment with the third slide rails on the first trolley and the third trolley.

[0021] The annealing plate transfer system of the utility model comprises a first trolley 4 slidably arranged on a first track 1, a second trolley 5 slidably arranged on a second track 2, and a third trolley 6 slidably arranged on a third track 3, wherein the first track 1 and the third track 3 are arranged in parallel, and the second track 2 is located between the first track 1 and the third track 3, and is arranged vertically relative to the first track 1 and the third track 3. Specifically, the first track 1 and the first trolley 4 arranged on the first track 1 are located at the exit of the annealing kiln, and are arranged along the width direction of the annealing kiln, and are used to pull out the annealing plate at the exit of the annealing kiln and transport it to the second trolley; the third track 3 and the third trolley 6 arranged on the third track 3 are located at the entrance of the annealing kiln, and are arranged along the width direction of the annealing kiln, and are used to pull out the annealing plate on the second trolley and push it into the entrance of the annealing kiln; the second track 2 is arranged along the length direction of the annealing kiln, and the second trolley 5 selectively moves to the first track or the second track, so that the second slide rail arranged on the second trolley can be aligned with the third slide rails on the first trolley and the third trolley, so as to facilitate the transfer of the annealing plate.

[0022] At the same time, a push-pull mechanism 7 is provided on the top of the body of the first trolley 4, and the push-pull mechanism includes a sliding plate 71, a driving mechanism 72, and a cylinder 73. A first slide rail 9 is provided on the top of the first trolley 4. The sliding plate 71 is slidingly arranged on the first slide rail 9 through a pulley and can move back and forth. The driving mechanism 72 is arranged on the outer side of the first slide rail 9 and is used to drive the sliding plate to move back and forth so that it is close to or away from the annealing furnace outlet. The cylinder 73 is arranged on the sliding plate 71, and its shaft end is downwardly passed through the sliding plate. The shaft end of the cylinder 72 A horizontal plate 74 is provided, and an inverted L-shaped plug plate 75 is provided at one end of the horizontal plate 74 close to the annealing furnace. A third slide rail 10 is provided in the middle of the body of the first trolley 4; a second slide rail 11 is provided on the top of the second trolley 5, and the second slide rail 11 is parallel to the third slide rail 10 and adapts to each other. The third trolley 6 has the same structure as the first trolley 2, and the inverted L-shaped plug plates 75 of the third trolley 6 and the first trolley 2 are opposite and staggered, and the vertical parts of the inverted L-shaped plug plates 75 respectively correspond to the push-pull through holes of the rear push-pull arm and the front push-pull arm of the annealing plate.

[0023] When not working, the sliding plates of the first trolley and the second trolley are respectively located at the end away from the entrance and exit of the annealing furnace, and the shaft end of the cylinder is in a retracted state; at the same time, the first trolley, the second trolley, and the third trolley are all located on one side of their respective tracks, which are set according to the specific situation; Figure 1For example, the first trolley and the third trolley are both located on the right side of their tracks, and their slide rails correspond to the tracks in the annealing kiln, and the second trolley is located at the back of its track. When the first trolley and the third trolley are located on the right side of the track, the third slide rail in the middle is close to the track in the annealing kiln but not touching each other; when working, the driving mechanism of the first trolley drives the sliding plate to approach the exit of the annealing kiln, until the vertical part of the plug plate below the cylinder corresponds to the push-pull through-hole of the push-pull arm on the front side of the front annealing plate, and the cylinder is actuated to make the horizontal plate drive the plug plate to move down to penetrate into the push-pull through-hole, and then the driving mechanism is actuated to drive the annealing plate to move along the third slide rail to the first trolley; the second trolley moves to the front side of its track, and the first trolley moves to the left along the first track, driving the annealing plate to the second trolley. At this time, the third slide rail on the first trolley and the second slide rail on the second trolley are close to each other but not touching each other, and the driving mechanism is actuated to drive the annealing plate to move along the second slide rail to the second trolley; the second trolley moves to the back side of the second track. At this time, the third The trolley is located on the left side of its track, the second slide rail on the second trolley and the third slide rail on the third trolley are close to each other but not touching, the driving mechanism on the third trolley drives the sliding plate to approach the second trolley until the vertical part of the plug plate below the cylinder corresponds to the push-pull through hole of the push-pull arm on the rear side of the annealing plate, the cylinder is actuated to make the horizontal plate drive the plug plate to move down to penetrate into the push-pull through hole, and then the driving mechanism is actuated to drive the annealing plate to move along the third slide rail to the third trolley; the third trolley moves to the right side of the third track, at this time, the third slide rail in the middle of the third trolley is close to each other but not touching the track in the annealing kiln; then the driving mechanism drives the sliding plate to approach the entrance of the annealing kiln until the annealing plate enters the annealing kiln, the cylinder is actuated to make the plug plate below leave the push-pull through hole of the push-pull arm on the rear side of the annealing plate, and then the driving mechanism is actuated to drive the cylinder back to the rear end, thus completing the entire transfer process.

[0024] In this embodiment, the first trolley, the second trolley, and the third trolley are slidably arranged on their respective tracks. A driving wheel 12 and a driven wheel 13 are respectively arranged at both ends of the first track 1, the second track 2, and the third track 3 through a support seat, a steel belt 14 is wound between the driving wheel 12 and the driven wheel 13, and the driving wheel 13 is driven by a first reduction motor 15. The first trolley 4, the second trolley 5, and the third trolley 6 are respectively fixed on the corresponding steel belts 14.

[0025] At the same time, in order to realize the automatic start and stop of each trolley, the first track 1, the second track 2, and the third track 3 are respectively provided with first proximity switches 16 on the outer sides of both ends, and the first proximity switches are higher than the tracks. Specifically, the first proximity switches are provided at both ends of the rear side of the first track through the bracket, the first proximity switch on the left side corresponds to the left leg at the rear of the first trolley, and the first proximity switch on the right side corresponds to the right leg at the rear of the first trolley; the first proximity switches are provided at both ends of the right side of the second track through the bracket, the first proximity switch on the front side corresponds to the leg on the right front side of the second trolley, and the first proximity switch on the rear side corresponds to the leg on the right rear side of the second trolley; the first proximity switches are provided at both ends of the front side of the third track through the bracket, the first proximity switch on the left side corresponds to the leg on the left front side of the third trolley, and the first proximity switch on the right side corresponds to the leg on the right front side of the third trolley.

[0026] Further, the inner sides of both ends of the first slide rail 9 located at the top of the first trolley and the third trolley are respectively provided with second proximity switches, and the second proximity switches are arranged away from the driving mechanism, that is, the second proximity switches are not located on the same first slide rail as the driving mechanism, and a baffle 17 cooperating with the second proximity switches is arranged on one side of the cylinder horizontal plate 74. The second proximity switches are used to control the front and rear stop positions of the sliding plate.

[0027] In addition, it also includes a control cabinet, which is respectively connected to the first reduction motor and the first proximity switch of each track, and the second reduction motor, the cylinder, and the second proximity switch on the first trolley and the second trolley, and controls them to achieve automatic rotation of the annealing plate.

[0028] Among them, the driving mechanism 72 for controlling the back and forth movement of the sliding plate includes a driving pulley 721, a driven pulley 722 and a second reduction motor 723. The driving pulley 721 is fixed to the inner side of the end of the first slide rail 9 away from the annealing kiln through a bracket. The second reduction motor 723 is arranged on the outer side of the bracket and its shaft end is connected to the driving pulley 721. The driven pulley 722 is fixed to the inner side of the end of the first slide rail 9 close to the annealing kiln. A transmission belt 724 is wound between the driving pulley 721 and the driven pulley 722, and the transmission belt 724 is fixed on the sliding plate.

[0029] In addition, in order to prevent the annealing plate from moving back and forth on the second trolley, a cross bar is respectively provided at the front and rear ends between the two second slide rails on the second trolley, and an anti-return mechanism 8 is vertically provided on the cross bar. The anti-return mechanism 8 includes a positioning block 81 and a rotating frame 82. The positioning block 81 is fixed on a side of the cross bar close to the first trolley and is arranged higher than the cross bar. The rotating frame 82 is sleeved on the outside of the positioning block 81 through a rotating shaft 83, and the upper part of the rotating frame is an inclined surface. The rotating shaft 83 is located on the upper part of the positioning block 91, and a torsion spring 84 is sleeved on the rotating shaft 83 located inside the positioning block. When there is no force, the rotating frame is vertically arranged under the action of the torsion spring and its lower part is close to the cross bar. When there is force, it will rotate along the upper part of the positioning block to an inclined state to facilitate the passage of the annealing plate. When the rotating frame is in a vertical state, its top is located below the middle of the side of the annealing plate, which can block the annealing plate without touching the push-pull arms before and after the annealing plate.

Claims

1. An annealing plate transfer system, comprising a first trolley slidably arranged on a first track, a second trolley slidably arranged on a second track, and a third trolley slidably arranged on a third track, wherein the first track and the third track are arranged in parallel, and the second track is located between the first track and the third track and is arranged perpendicularly relative to the first track and the third track; characterized in that: A push-pull mechanism is provided on the top of the body of the first trolley, and the push-pull mechanism includes a sliding plate, a driving mechanism, and a cylinder. A first slide rail is provided on the top of the first trolley, and the sliding plate is slidably provided on the first slide rail and can move back and forth. The driving mechanism is provided on the outer side of the first slide rail and is used to drive the sliding plate to move back and forth. The cylinder is provided on the sliding plate, and its axial end is provided downwardly through the sliding plate. A horizontal plate is provided on the axial end of the cylinder, and an inverted L-shaped plug plate is provided at one end of the horizontal plate close to the annealing kiln. A third slide rail is provided in the middle of the body of the first trolley; a second slide rail is provided on the top of the second trolley, and the second slide rail is parallel to the third slide rail and adapts to each other. The third trolley has the same structure as the first trolley, and the inverted L-shaped plug plates of the third trolley and the first trolley are opposite and staggered.

2. The annealing plate transfer system according to claim 1, characterized in that: The two ends of the first track, the second track and the third track are respectively provided with driving wheels and driven wheels through support seats, a steel belt is wound between the driving wheel and the driven wheel, the driving wheel is driven by a first reduction motor, and the first trolley, the second trolley and the third trolley are respectively fixed on the corresponding steel belts.

3. An annealing plate transfer system according to claim 1 or 2, characterized in that: First proximity switches are respectively arranged on the outer sides of both ends of the first track, the second track and the third track.

4. The annealing plate transfer system according to claim 1, characterized in that: Second proximity switches are respectively arranged on the inner sides of both ends of the first slide rail located on the top of the first trolley and the third trolley. The second proximity switches are arranged away from the driving mechanism. A baffle matching the second proximity switches is arranged on one side of the cylinder horizontal plate.

5. The annealing plate transfer system according to claim 1, characterized in that: The driving mechanism includes a driving pulley, a driven pulley and a second reduction motor. The driving pulley is fixed to the inner side of an end of the first slide rail away from the annealing kiln through a bracket. The second reduction motor is arranged on the outer side of the bracket and its shaft end is connected to the driving pulley. The driven pulley is fixed to the inner side of an end of the first slide rail close to the annealing kiln. A transmission belt is wound between the driving pulley and the driven pulley, and the transmission belt is fixed on the sliding plate.

6. The annealing plate transfer system according to claim 1, characterized in that: Cross bars are respectively provided at the front and rear ends between the two second slide rails on the second trolley, and an anti-return mechanism is vertically provided on the cross bar. The anti-return mechanism includes a positioning block and a rotating frame. The positioning block is fixed to a side of the cross bar close to the first trolley and is higher than the cross bar. The rotating frame is sleeved on the outside of the positioning block through a rotating shaft, and the upper part of the rotating frame is an inclined surface. The rotating shaft is located on the upper part of the positioning block, and a torsion spring is sleeved on the rotating shaft located inside the positioning block.

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