Track plate demolding and carrying equipment

Abstract

The invention discloses track plate demolding and carrying equipment, and relates to the technical field of track plate production, and the track plate demolding and carrying equipment comprises a support frame, a mold transportation device, a track plate demolding device and a jacking device; the track plate demolding device comprises a mounting frame and a lifting mechanism arranged on the mounting frame, the mounting frame is arranged on the supporting frame, and a driving mechanism is arranged on the mounting frame; the lifting mechanism comprises a hooking assembly and two vertically-arranged ejector rods, the two ejector rods are connected to the mounting frame and located on the two sides of the hooking assembly respectively, and the hooking assembly is used for hooking the track plate and can drive the track plate to ascend and descend. The jacking device is arranged in the discharging area and used for jacking the mold located in the discharging area so that the mold can abut against the ejector rod, and the hooking assembly drives the track plate to ascend and descend so as to be separated from the mold. The driving mechanism is used for driving the mounting frame to move along the supporting frame so as to drive the track plate to move from the feeding area to the discharging area. The track plate demolding and carrying equipment is better in demolding effect and reliability.

Description

Technical Field

[0001] The present invention relates to the technical field of track slab production, in particular to a track slab demoulding and conveying device. Background Art

[0002] With the rapid development of railways, track slabs are widely used in railway construction. Currently, track slabs are often produced using the casting prefabrication method: a pre-set mold is used, steel bars are laid out in the mold, and concrete formwork is poured. After forming, the mold is removed to obtain the track slab.

[0003] However, at present, when demoulding the track plate, the demoulding equipment commonly used includes hoists and jacking mechanisms. The hoists are used to hook the door-shaped ribs of the track plate and thus lift the track plate upward from the mold. The jacking mechanism is used to eject the track plate from the mold. However, if the mold is not stable during the demoulding process, the track plate may be easily damaged, and the reliability is poor. Summary of the Invention

[0004] The main purpose of the present invention is to provide a track plate demoulding device and track plate demoulding and handling equipment, aiming to solve the technical problem of poor reliability of existing demoulding equipment.

[0005] To achieve the above-mentioned purpose, the present invention proposes a track slab demoulding and handling device, comprising:

[0006] A support frame extending along a first horizontal direction, wherein a loading area and a unloading area are respectively provided at two ends of the support frame along the first horizontal direction;

[0007] A mold transport device, the mold transport device is used to transport the mold formed with the track plate to the unloading area;

[0008] A track plate demoulding device, the track plate demoulding device includes a mounting frame and a lifting mechanism arranged on the mounting frame, the mounting frame extends along the first horizontal direction, the mounting frame is movably arranged on the support frame, and the mounting frame is provided with a driving mechanism; the lifting mechanism includes a hook assembly and two vertically arranged push rods, the two push rods are connected to the mounting frame and are respectively located on both sides of the hook assembly along the second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, the hook assembly is used to hook the track plate and can drive the track plate to rise and fall;

[0009] A lifting device is provided in the unloading area, and is used to lift the mold located in the unloading area so that the mold abuts against the push rod, and the hook assembly drives the track plate to rise and fall to separate from the mold; the driving mechanism is used to drive the mounting frame to move along the support frame to drive the track plate to move from the loading area to the unloading area.

[0010] In one embodiment, the support frame includes two guide rails extending along a first horizontal direction, and the mounting frame includes two mounting rods extending along the first horizontal direction. The two mounting rods are respectively supported on the two guide rails. The driving mechanism is consistent in number with the mounting rods and is arranged in a one-to-one correspondence. Two rollers are installed at the bottom of each mounting rod at intervals along the first horizontal direction, and the two rollers are rollingly engaged with the corresponding guide rails. Each driving mechanism is installed on the corresponding mounting rod and is transmission-connected to one of the rollers. The driving mechanism is used to drive the corresponding roller to roll along the guide rail to drive the mounting frame to move between the loading area and the unloading area.

[0011] In one embodiment, the track plate demoulding device includes two lifting mechanisms, and the two lifting mechanisms are spaced apart and symmetrically arranged on the mounting frame along the first horizontal direction.

[0012] In one embodiment, the hooking assembly includes a lifting drive member, a support rod and a plurality of hangers, the lifting drive member is connected to the mounting frame, the support rod extends along the second horizontal direction, the support rod is connected to the lifting drive member, and the two ends of the support rod can be vertically slidably mounted outside the two top rods, the hanger is arranged at the bottom of the support rod and is used to hook the track plate, the lifting drive member is used to drive the support rod and the hanger to rise and fall vertically relative to the top rod, so as to drive the track plate hooked on the hanger to separate from the mold.

[0013] In one embodiment, two translation mechanisms are further provided on the mounting frame, and the two translation mechanisms are arranged in a one-to-one correspondence with the two lifting mechanisms; each translation mechanism includes a bracket and a translation drive component, the bracket extends along the second horizontal direction, the bracket is slidably connected to the mounting frame, the translation drive component is provided on the mounting frame and connected to the bracket, each lifting drive component and each push rod are connected to the corresponding bracket; the translation drive component is used to drive the bracket to slide relative to the mounting frame along the first horizontal direction, so as to drive the corresponding lifting mechanism to move relative to the mounting frame along the first horizontal direction.

[0014] In one embodiment, the bracket includes a cross bar and two vertical bars, the cross bar extends along the second horizontal direction, and the two ends of the cross bar along the second horizontal direction are respectively connected to the tops of the two vertical bars; the lifting drive member is connected to the corresponding cross bar;

[0015] The top rods are arranged in a one-to-one correspondence with the vertical rods, and a sliding rod extending along the first horizontal direction is provided at a position corresponding to each vertical rod on the mounting frame. The vertical rods and the top rods are slidably connected with the corresponding sliding rods, and the translation drive member is provided on the sliding rod and is used to drive the vertical rods to slide relative to the sliding rods along the first horizontal direction.

[0016] In one embodiment, each of the push rods is hollow and forms an inner cavity, in which a telescopic drive member and a hammer head connected to the bottom of the telescopic drive member are provided. An opening communicating with the inner cavity is provided at the bottom of the push rod, and the opening is used for allowing the hammer head to enter and exit the inner cavity. The telescopic drive member is used to drive the hammer head to rise and fall relative to the push rod so as to hammer the mold through the hammer head.

[0017] In one embodiment, a buffer mechanism is further provided on the support frame near the unloading area, and the buffer mechanism includes a column, a beam and a buffer assembly, the beam extends along the second horizontal direction, the beam is provided on the top of the column and the beam is connected to the support frame, the buffer assembly includes two buffers and a buffer plate, the two buffers are respectively provided on the beam and the column, the buffer plate is connected to the two buffers, and the buffer plate can abut against the track plate and the mounting frame moved to the unloading area.

[0018] In one embodiment, the mold transport device includes a track and a transport vehicle, the track passes through the loading area, the transport vehicle is movably disposed on the track, and the transport vehicle is used to carry and transport the mold.

[0019] In one embodiment, the jacking device includes two jacking components, and the two jacking components are arranged in the loading area at intervals along the first horizontal direction. The track passes between the two jacking components. Each of the jacking components includes two jacking platforms, and the two jacking platforms are arranged at intervals along the second horizontal direction. Each of the jacking platforms can be raised and lowered to abut against the bottom of the mold to lift the mold.

[0020] The track plate demoulding and handling equipment of the present invention uses a mold transport device to transport the mold formed with the track plate to the loading area below the support frame, and provides a track plate demoulding device on the support frame. The track plate demoulding device includes a mounting frame and a lifting mechanism. The lifting mechanism includes a push rod and a hook assembly. The track plate can be hooked by the hook assembly, and the hook assembly can also drive the track plate to rise and fall. A lifting device is also provided in the loading area. The lifting device can drive the mold to rise and fall, so that the top of the mold abuts against the push rod. The lifting device and the push rod can limit the mold in the upper and lower directions, and drive the track plate to rise and fall by the hook assembly, so that the track plate is separated from the mold. In addition, a driving mechanism is provided on the mounting frame. The driving mechanism can drive the mounting frame to move on the support frame, thereby driving the track plate to move from the loading area to the unloading area for unloading. The entire track plate demoulding and handling process does not require manual intervention, and the mold is firmly fixed by the lifting device and the push rod, so that the demoulding effect and reliability are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0022] Figure 1 A schematic diagram of the structure of the track plate demoulding and handling equipment provided in one embodiment of this patent;

[0023] Figure 2 A side view schematic diagram of the track plate demoulding and handling equipment provided in one embodiment of the present patent;

[0024] Figure 3 for Figure 1 A partial enlarged view of point A in the middle;

[0025] Figure 4 A schematic diagram of the structure of the mounting frame and the lifting mechanism in the track plate handling device provided in one embodiment of the present patent;

[0026] Figure 5 A front view schematic diagram of a mounting frame and a lifting mechanism in a track plate handling device provided in an embodiment of the present patent;

[0027] Figure 6 A front view schematic diagram of the push rod in the track plate handling device provided in one embodiment of this patent.

[0028] Description of Figure Numbers:

[0029] 100. Track plate demoulding and handling equipment; 1. Mounting frame; 11. Translation mechanism; 111. Bracket; 1111. Crossbar; 1112. Vertical bar; 112. Translation drive member; 12. Slide bar; 121. Slide groove; 13. Sleeve; 131. Top plate; 132. Bottom plate; 133. Side plate; 134. Raised strip; 14. Mounting rod; 141. Roller; 142. Baffle; 1411. Groove; 15. Drive mechanism; 2. Lifting mechanism; 21. Hook assembly; 211. Lifting drive member; 212. Support rod; 213. Spreader; 22. Top Rod; 221, telescopic drive member; 222, hammer head; 223, flange; 224, positioning pin; 3, support frame; 31, loading area; 32, unloading area; 33, guide rail; 331, support bar; 332, limit block; 4, buffer mechanism; 41, column; 42, beam; 421, support column; 43, buffer assembly; 431, buffer; 432, buffer plate; 4321, support block; 5, mold transport device; 51, track; 52, transport vehicle; 6, lifting device; 61, lifting platform; 200, track plate; 300, mold.

[0030] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0031] 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 any creative efforts shall fall within the scope of protection of the present invention.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0034] The present invention provides a track slab demoulding and handling device 100 .

[0035] See also Figure 1 and Figure 2 In one embodiment of the present invention, the track plate demoulding and handling equipment 100 includes a support frame 3, a mold transport device 5, a track plate demoulding device and a jacking device 6. The support frame 3 extends along a first horizontal direction, and the two ends of the support frame 3 along the first horizontal direction are respectively provided with a loading area 31 and a unloading area 32; the mold transport device 5 is used to transport the mold with the track plate 200 formed to the unloading area 32; the track plate demoulding device includes a mounting frame 1 and a lifting mechanism 2 provided on the mounting frame 1, the mounting frame 1 extends along the first horizontal direction, the mounting frame 1 is movably provided on the support frame 3, and the mounting frame 1 is provided with a driving mechanism 15; the lifting mechanism 2 includes It includes a hooking component 21 and two vertically arranged push rods 22. The two push rods 22 are connected to the mounting frame 1 and are respectively located on both sides of the hooking component 21 along the second horizontal direction. The second horizontal direction is perpendicular to the first horizontal direction. The hooking component 21 is used to hook the track plate 200 and can drive the track plate 200 to move up and down; the jacking device 6 is arranged in the unloading area 32. The jacking device 6 is used to jack up the mold located in the unloading area 32 so that the mold is in contact with the push rods 22. The hooking component 21 drives the track plate 200 to move up and down to separate from the mold; the driving mechanism 15 is used to drive the mounting frame 1 to move along the support frame 3 to drive the track plate 200 to move from the loading area 31 to the unloading area 32.

[0036] The track plate demoulding and handling equipment 100 of the present invention adopts a mold transport device 5 to transport the mold with the track plate 200 formed thereon to the loading area 31 below the support frame 3, and is provided with a track plate demoulding device on the support frame 3. The track plate demoulding device includes a mounting frame 1 and a lifting mechanism 2. The lifting mechanism 2 includes a push rod 22 and a hook assembly 21. The track plate 200 can be hooked by the hook assembly 21, and the hook assembly 21 can also drive the track plate 200 to move up and down; a lifting device 6 is also provided in the loading area 31, and the lifting device 6 can drive the mold to move up and down, so that the top of the mold abuts against the push rod 22. The lifting device 6 and the push rod 22 can limit the mold in the upper and lower directions, and drive the track plate 200 to move up and down through the hook assembly 21, so that the track plate 200 is separated from the mold. In addition, a driving mechanism 15 is provided on the mounting frame 1, and the driving mechanism 15 can drive the mounting frame 1 to move on the support frame 3, thereby driving the track plate 200 to move from the loading area 31 to the unloading area 32 for unloading. The demoulding and transportation process of the entire track plate 200 does not require manual intervention, and the mold is firmly fixed by the jacking device 6 and the ejector rod 22, so the demoulding effect and reliability are better.

[0037] It should be noted that, in this embodiment, the first horizontal direction is Figure 1 The front-to-back direction shown in , the second horizontal direction is Figure 1 The left and right directions shown in the Figure 1 The up and down directions shown in .

[0038] In one embodiment, the support frame 3 includes two guide rails 33 extending along the first horizontal direction, and the mounting frame 1 includes two mounting rods 14 extending along the first horizontal direction. The two mounting rods 14 are respectively supported on the two guide rails 33. The driving mechanism 15 is consistent in number with the mounting rods 14 and is arranged in a one-to-one correspondence. Two rollers 141 are installed at the bottom of each mounting rod 14 at intervals along the first horizontal direction, and the two rollers 141 are rollingly engaged with the corresponding guide rails 33. Each driving mechanism 15 is installed on the corresponding mounting rod 14 and is transmission-connected to one of the rollers 141. The driving mechanism 15 is used to drive the corresponding roller 141 to roll along the guide rail 33 to drive the mounting frame 1 to move between the loading area 31 and the unloading area 32.

[0039] In this embodiment, the support frame 3 includes two guide rails 33, and the mounting frame 1 includes two mounting rods 14. Two rollers 141 are provided at the bottom of each mounting rod 14, and the two rollers 141 are rollably supported on the guide rails 33. The two rollers 141 maintain the balance of each mounting rod 14, and when transporting the track plate 200, the weight of the track plate 200 is evenly distributed across the four rollers 141, ensuring smoother transport of the track plate 200. Furthermore, each mounting rod 14 is provided with a drive mechanism 15, and the two drive mechanisms 15 work together to drive the support frame 3 to move, thereby enhancing the handling and transportation capabilities of the track plate 200.

[0040] It should be noted that the driving mechanism 15 can adopt a driving motor in the prior art, and the driving motor can be connected to the roller 141 through a gear reduction assembly. The gear reduction assembly can adopt a gear reduction assembly in the prior art, which will not be described in detail here.

[0041] Furthermore, a plurality of support legs are provided at intervals along the first horizontal direction at the bottom of each guide rail 33 .

[0042] Please combine Figure 3 In one embodiment, a groove 1411 is formed on the outer edge of the roller 141 along its circumference, and a support bar 331 extending along the first horizontal direction is protruded from the top of the guide rail 33. The roller 141 is rotatably supported on the support bar 331, and the support bar 331 extends into the groove 1411.

[0043] By protruding a support bar 331 on the top of the guide rail 33, a groove 1411 is opened on the outer edge of the roller 141. The cooperation between the support bar 331 and the groove 1411 can limit the roller 141 in the left and right directions, effectively preventing the roller 141 from deviating left and right or detaching from the support bar 331 when moving along the support bar 331, thereby significantly improving transportation reliability and safety.

[0044] The outer edge of the roller 141 can also be supported by rolling on the top of the guide rail 33, so that the pressure of the track plate 200 on each roller 141 is also distributed to the support bar 331 and the guide rail 33, which is more durable.

[0045] In one embodiment, a limit block 332 is provided at the top of both ends of each guide rail 33 along the first horizontal direction, and the mounting rod 14 can abut against the limit block 332 .

[0046] By setting a limit block 332 limiting structure at both ends of the guide rail 33, the limit block 332 can effectively prevent the mounting frame 1 from moving out of the support frame 3 when moving in the front and rear directions. When the mounting frame 1 runs to the extreme position of the loading area 31 or the unloading area 32, the mounting rod 14 can also abut against the limit block 332 after being buffered by the buffer mechanism 4 and thus stop. The mounting rod 14 is stopped by the limit block 332, thereby stopping the track plate 200 at a predetermined position, facilitating accurate unloading of the track plate 200.

[0047] In addition, since the buffer mechanism 4 is provided, the force exerted when the mounting rod 14 collides with the limit block 332 after being buffered by the buffer mechanism 4 is smaller, thereby reducing the noise and shaking generated when the two collide to a certain extent, and improving the transportation reliability.

[0048] In one embodiment, two baffles 142 are spaced apart at the bottom of the mounting rod 14 along the second horizontal direction, and the two baffles 142 are slidably engaged with the guide rail 33 on both sides along the second horizontal direction.

[0049] By setting two baffles 142 at the bottom of the mounting rod 14, and the two baffles 142 are also located on the left and right sides of the roller 141, the two baffles 142 can abut against the guide rail 33, further limiting the left and right positions of the mounting rod 14, so as to further prevent the mounting frame 1 from shaking, offsetting or tilting left and right during operation, thereby significantly improving the stability and operation accuracy of the track plate 200 during transportation.

[0050] Furthermore, baffles 142 are provided on the left and right sides of each roller 141 .

[0051] In one embodiment, the track slab demoulding device includes two lifting mechanisms 2 , and the two lifting mechanisms 2 are spaced apart and symmetrically arranged on the mounting frame 1 along the first horizontal direction.

[0052] By setting two lifting mechanisms 2 spaced apart in front and back, each lifting mechanism 2 includes a hooking component 21 and two top rods 22. The hooking component 21 is mainly used to hook the door-shaped reinforcement on the track plate 200. The two hooking components 21 set in the front and back jointly hook the track plate 200, which is conducive to keeping the track plate 200 relatively stable, and the gravity of the track plate 200 is distributed to the two hooking components 21.

[0053] See also Figures 4 to 6In one embodiment, the hooking assembly 21 includes a lifting drive 211, a support rod 212 and a plurality of hangers 213. The lifting drive 211 is connected to the mounting frame 1, and the support rod 212 extends along the second horizontal direction. The support rod 212 is connected to the lifting drive 211, and the two ends of the support rod 212 can be vertically slidably mounted on the outside of the two top rods 22. The hanger 213 is arranged at the bottom of the support rod 212 and is used to hook the track plate 200. The lifting drive 211 is used to drive the support rod 212 and the hanger 213 to rise and fall vertically relative to the top rod 22 to drive the track plate 200 hooked on the hanger 213 to separate from the mold.

[0054] The hook assembly 21 includes a lifting drive member 211, a support rod 212 and a plurality of hangers 213. The hangers 213 are mainly used to hook the door-shaped ribs on the track plate 200. By setting the top rod 22 to abut against the mold, the mold can be restricted from moving up and down. The lifting drive member 211 then drives the support rod 212 and the plurality of hangers 213 on the support rod 212 to lift and lower, thereby driving the track plate 200 to lift and lower in the up and down directions to be ejected from the mold. In addition, the lifting drive member 211 can realize the lifting and lowering of multiple hangers 213. By arranging the two ends of the support rod 212 outside the two top rods 22, the top rods 22 have a vertical guiding effect on the support plate, which can prevent the support rod 212 and the plurality of hangers 213 from shaking, thereby ensuring that under the action of the lifting drive member 211, the plurality of hangers 213 can move vertically upward at the same time, so that the track plate 200 is evenly stressed, avoiding the difference in rising displacement of different positions of the track plate 200 when lifting due to unbalanced force, and having a better demoulding effect.

[0055] In one embodiment, two translation mechanisms 11 are further provided on the mounting frame 1, and the two translation mechanisms 11 are arranged in a one-to-one correspondence with the two lifting mechanisms 2; each translation mechanism 11 includes a bracket 111 and a translation drive member 112, the bracket 111 extends along the second horizontal direction, the bracket 111 is slidably connected to the mounting frame 1, the translation drive member 112 is provided on the mounting frame 1 and connected to the bracket 111, each lifting drive member 211 and each push rod 22 are connected to the corresponding bracket 111; the translation drive member 112 is used to drive the bracket 111 to slide relative to the mounting frame 1 along the first horizontal direction, so as to drive the corresponding lifting mechanism 2 to move relative to the mounting frame 1 along the first horizontal direction.

[0056] By setting up a translation mechanism 11, the translation mechanism 11 can drive the lifting mechanism 2 to move in the front-to-back direction, and can dynamically adjust the front-to-back position of each lifting mechanism 2 according to the specific size and position of the track plate 200, thereby ensuring that the sling 213 is accurately aligned with the door-shaped ribs of the track plate 200, with better flexibility and adaptability. The translation mechanism 11 includes a bracket 111 and a translation drive 112, wherein the lifting drive 211 and the top rod 22 in the lifting mechanism 2 are both connected to the bracket 111. When the bracket 111 is driven to move forward and backward by the translation drive 112, the bracket 111 drives the entire lifting mechanism 2 to move forward and backward. By adjusting the position of the bracket 111 on the mounting frame 1, the relative positions of the two lifting mechanisms 2 can be quickly adjusted to adapt to track plates 200 of different sizes. It has good flexibility and a simple and stable structure.

[0057] It should be noted that the translation drive member 112 can be a pneumatic cylinder, an oil cylinder, etc. in the prior art.

[0058] In one embodiment, the bracket 111 includes a cross bar 1111 and two vertical bars 1112. The cross bar 1111 extends along the second horizontal direction, and the two ends of the cross bar 1111 along the second horizontal direction are respectively connected to the tops of the two vertical bars 1112; the lifting drive member 211 is connected to the corresponding cross bar 1111; the top bar 22 is arranged in a one-to-one correspondence with the vertical bars 1112, and the position corresponding to each vertical bar 1112 on the mounting frame 1 is provided with a sliding bar 12 extending along the first horizontal direction, the vertical bar 1112 and the top bar 22 are slidably connected to the corresponding sliding bar 12, and the translation drive member 112 is arranged on the sliding bar 12 and is used to drive the vertical bar 1112 to slide relative to the sliding bar 12 along the first horizontal direction.

[0059] As can be understood, the bracket 111 includes a horizontal bar 1111 and two vertical bars 1112, wherein the horizontal bar 1111 is connected to the tops of the two vertical bars 1112. The gate-shaped bracket 111 structure composed of the horizontal bar 1111 and the two vertical bars 1112 has excellent bending and torsion resistance, and can stably support the lifting mechanism 2. The mounting frame 1 includes a sliding bar 12 arranged in a one-to-one correspondence with the vertical bars 1112. The vertical bars 1112 are slidably connected to the sliding bar 12. The translation drive member 112 drives the vertical bars 1112 to move, thereby causing the entire bracket 111 to move forward and backward. Specifically, the number of the translation drive members 112 is the same as the number of the vertical bars 1112, and they are arranged in a one-to-one correspondence.

[0060] In one embodiment, a sleeve 13 is slidably mounted on the outside of each sliding rod 12 , and each vertical rod 1112 and each top rod 22 are connected to the corresponding sleeve 13 .

[0061] It can be understood that by arranging a sleeve 13 outside the sliding rod 12, the vertical rod 1112 and the top rod 22 are connected to the sleeve 13. When the translation drive 112 drives the vertical rod 1112 to move, the sleeve 13 slides along the sliding rod 12 and drives the top rod 22 to slide. Therefore, by arranging the sleeve 13, the top rod 22 and the vertical rod 1112 can move back and forth at the same time, and the sleeve 13 arranged outside the sliding rod 12 has strong structural stability, so as to further improve the stability of the top rod 22.

[0062] In one embodiment, each sleeve 13 includes a top plate 131, a bottom plate 132 and two side plates 133. The top and bottom of each side plate 133 are respectively connected to the top plate 131 and the bottom plate 132. The top plate 131 is connected to the vertical rod 1112. The bottom of each vertical rod 1112 is connected to the corresponding top plate 131. The top of each top rod 22 is connected to the corresponding bottom plate 132. Each sliding rod 12 is provided with a sliding groove 121 on both sides along the second horizontal direction. Each sliding groove 121 extends along the first horizontal direction. The two side plates 133 are provided with a ridge 134 that can extend into the corresponding sliding groove 121 and slide with it.

[0063] It can be understood that the sleeve 13 includes a top plate 131, a bottom plate 132 and two side plates 133, and a sliding groove 121 is provided on the sliding rod 12, and the side plate 133 is provided with a protrusion 134 that can extend into the sliding groove 121, forming a double limit guide structure on the left and right sides of the sliding rod 12, which greatly improves the stability of the sleeve 13 when sliding along the sliding rod 12.

[0064] In one embodiment, the lifting drive member 211 is a lifting drive cylinder, which is vertically arranged, and the two ends of the lifting drive cylinder are respectively connected to the center position of the cross bar 1111 and the support bar 212.

[0065] By connecting the two ends of the cylinder to the center position of the cross bar 1111 and the support rod 212 respectively, it can be ensured that the lifting force acts on the geometric center of the support rod 212, avoiding tilting or shaking caused by eccentric force, thereby keeping the lifting heights of multiple hangers 213 equal to ensure vertical demolding of the track plate 200.

[0066] In one embodiment, in each hook assembly 21 , the number of the hangers 213 is two, and the two hangers 213 are respectively located on both sides of the lifting drive member 211 along the second horizontal direction.

[0067] In one embodiment, the hook assembly 21 further includes an adjustment structure disposed on the support rod 212 and connected to the two hangers 213. The adjustment structure is configured to drive the two hangers 213 to move relative to the support rod 212 to adjust the spacing between the two hangers 213. By providing the adjustment structure on the support rod 212, the two hangers 213 can be driven to move along the support rod 212, thereby adjusting the spacing between the hangers 213. This allows the track slab demolding device to be adapted for track slabs 200 of varying specifications or widths, thereby enhancing the versatility and adaptability of the track slab 200 hanging device.

[0068] Specifically, the adjustment structure is two adjustment cylinders, and the two adjustment cylinders are provided in a one-to-one correspondence with the two hangers 213 .

[0069] In one embodiment, each push rod 22 is hollow and forms an inner cavity, in which a telescopic driving member 221 and a hammer head 222 connected to the bottom of the telescopic driving member 221 are provided. An opening communicating with the inner cavity is provided at the bottom of the push rod 22, and the opening is used for allowing the hammer head 222 to enter and exit the inner cavity. The telescopic driving member 221 is used to drive the hammer head 222 to rise and fall relative to the push rod 22, so as to hammer the mold through the hammer head 222.

[0070] By arranging a telescopic driving member 221 and a hammer head 222 in the top rod 22, the telescopic driving member 221 can drive the hammer head 222 to rise and fall in the top rod 22, thereby repeatedly hammering the mold. By hammering the mold, the mold is vibrated. The vibration can effectively destroy and weaken the adhesion between the track plate 200 and the contact surface of the mold, as well as the friction between the side of the track plate 200 and the side wall of the mold, thereby facilitating the easy removal of the track plate 200 from the mold through the hook component 21, and improving reliability.

[0071] In one embodiment, in each lifting mechanism 2, there is a movable gap between the hammer head 222 and the inner wall of the inner cavity, the telescopic driving member 221 is a telescopic driving cylinder, the cylinder body of the telescopic driving cylinder is connected to the top of the push rod 22, the piston rod of the telescopic driving cylinder is located at the bottom of the cylinder body and connected to the hammer head 222, and a limiting ring is provided on the outer periphery of the cylinder body and close to the piston rod, and the outer peripheral side of the limiting ring is connected to the inner wall of the inner cavity.

[0072] In this embodiment, a movable gap is left between the hammer head 222 and the inner wall of the inner cavity, so that the telescopic drive cylinder can drive the hammer head 222 to rise and fall smoothly and repeatedly in the inner cavity, and a limit ring is provided on the outer periphery of the cylinder body. The limit ring provides an additional support point firmly connected to the inner wall of the push rod 22 near the bottom of the cylinder body, which significantly improves the fixing rigidity and stability of the cylinder body in the push rod 22, prevents the telescopic drive cylinder from shaking, tilting or loosening under frequent operation, avoids the hammer head 222 from moving skewly and causing jamming or additional wear, and ensures the accurate transmission of the direction of the hammering force.

[0073] It should be noted that the telescopic driving cylinder can be any cylinder in the prior art.

[0074] In one embodiment, a locating pin 224 is provided at the bottom of each ejector pin 22, and a locating hole is provided on the mold at a position corresponding to the locating pin 224, into which the locating pin 224 extends. The locating pin 224 can be inserted into the locating hole and engage with the locating hole, thereby ensuring that the ejector pin 22 is aligned with the mold, preventing relative displacement between the ejector pin 22 and the mold, and improving the stability of the mold during demolding.

[0075] Furthermore, a flange 223 is formed on the outer periphery of each ejector pin 22 near the opening, and a positioning pin 224 is provided at the bottom of the flange 223. By forming the flange 223 on the outer periphery of the ejector pin 22, the flange 223 can increase the contact area between the ejector pin 22 and the mold, thereby increasing the force-bearing area, which helps to disperse the force and reduce wear on the mold. The positioning pin 224 is provided at the bottom of the flange 223, and the number of positioning pins 224 can be multiple according to actual needs.

[0076] In one embodiment, a buffer mechanism 4 is further provided on the support frame 3 near the unloading area 32. The buffer mechanism 4 includes a column 41, a beam 42 and a buffer assembly 43. The beam 42 extends along the second horizontal direction. The beam 42 is provided on the top of the column 41 and the beam 42 is connected to the support frame 3. The buffer assembly 43 includes two buffers 431 and a buffer plate 432. The two buffers 431 are respectively provided on the beam 42 and the column 41. The buffer plate 432 is connected to the two buffers 431, and the buffer plate 432 can abut against the track plate 200 and the mounting frame 1 moved to the unloading area 32.

[0077] By arranging a buffer mechanism 4 on the support frame 3 near the unloading area 32, the buffer mechanism 4 includes a buffer plate 432 and two buffers 431. When the mounting frame 1 and the track plate 200 move to the unloading area 32, the mounting frame 1 and the track plate 200 are in contact with the buffer plate 432 and absorb the impact energy through the buffer 431, which can effectively perform synchronous buffering on the mounting frame 1 and the track plate 200, avoid damage to the hook component 21 due to the inertia of the track plate 200, and improve the safety and reliability during transportation; and there is no need to gradually decelerate, and the buffer mechanism 4 actively absorbs kinetic energy, which can achieve fast and safe braking, greatly shorten the stagnation time, and thus improve the overall track plate 200 transportation efficiency.

[0078] It can be understood that the support frame 3 is supported on the ground, and the columns 41 are also supported on the ground, so as to keep the crossbeam 42 stable.

[0079] It should be noted that the buffer 431 can be a hydraulic buffer 431, a pneumatic buffer 431, etc. in the prior art.

[0080] Specifically, both ends of the crossbeam 42 along the second horizontal direction are connected to the two guide rails 33 respectively.

[0081] In one embodiment, two support columns 421 are arranged on the beam 42 at intervals along the second horizontal direction, and each support column 421 extends along the first horizontal direction. Two support blocks 4321 are protruded on both sides of the buffer plate 432 along the second horizontal direction and corresponding to the positions of the two support columns 421, and the two support blocks 4321 are provided with guide holes for the corresponding support columns 421 to extend into and slide with the support columns 421.

[0082] In this embodiment, two support columns 421 are provided on the crossbeam 42, and two support blocks 4321 are provided on the buffer plate 432. The support blocks 4321 have guide holes for the support columns 421 to extend into. The guide columns and the guide holes cooperate to constrain the movement path of the buffer plate 432. When the mounting frame 1 and the track plate 200 move in the front-to-back direction and abut against the buffer plate 432, the buffer moves in the front-to-back direction to compress the buffer 431, thereby providing a buffer for the mounting frame 1 and the track plate 200. Furthermore, the support columns 421 also support the buffer plate 432.

[0083] Furthermore, one end of the support column 421 is passed through the cross beam 42, and a limit block is provided at the other end of the support column 421. The limit block is located on the side of the buffer plate 432 facing away from the cross beam 42. The limit block can abut against the side of the buffer plate 432 facing away from the cross beam 42, and is used to prevent the buffer plate 432 from sliding off the support column 421.

[0084] See also Figure 2 In one embodiment, the mold transport device 5 includes a track 51 and a transport vehicle 52. The track passes through the loading area 31, and the transport vehicle 52 is movably mounted on the track 51. The transport vehicle 52 is used to carry and transport the mold. A carrying surface is formed on the transport vehicle 52. After the track plate 200 is separated from the mold, the transport vehicle 52 carries the mold and takes it away from the loading area 31.

[0085] Specifically, the transport vehicle 52 has wheels and a motor, the wheels are supported on the track 51 for rolling, and the motor drives the wheels to rotate to drive the transport vehicle 52 to move along the track 51.

[0086] In one embodiment, the jacking device 6 includes two jacking components, which are arranged in the loading area 31 at intervals along the first horizontal direction, and the track is passed between the two jacking components. Each jacking component includes two jacking platforms 61, and the two jacking platforms 61 are arranged at intervals along the second horizontal direction. Each jacking platform 61 can be raised and lowered to abut against the bottom of the mold to lift the mold.

[0087] It can be understood that by setting up two jacking assemblies, the two jacking assemblies are respectively located on both sides of the track 51, and each jacking assembly includes two jacking platforms 61, that is, a total of four jacking platforms 61 drive the mold to rise and fall, and the support stability is better, which further improves the stability of the mold during demolding, and the gravity is more evenly dispersed, reducing the load of a single jacking platform 61.

[0088] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformation made by utilizing the contents of the present invention's description and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A track plate demoulding and handling equipment, characterized in that: include: A support frame extending along a first horizontal direction, wherein a loading area and a unloading area are respectively provided at two ends of the support frame along the first horizontal direction; A mold transport device, the mold transport device is used to transport the mold formed with the track plate to the unloading area; A track plate demoulding device, the track plate demoulding device includes a mounting frame and a lifting mechanism arranged on the mounting frame, the mounting frame extends along the first horizontal direction, the mounting frame is movably arranged on the support frame, and the mounting frame is provided with a driving mechanism; the lifting mechanism includes a hook assembly and two vertically arranged push rods, the two push rods are connected to the mounting frame and are respectively located on both sides of the hook assembly along the second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, the hook assembly is used to hook the track plate and can drive the track plate to rise and fall; A lifting device is provided in the unloading area, and is used to lift the mold located in the unloading area so that the mold abuts against the push rod, and the hook assembly drives the track plate to rise and fall to separate from the mold; the driving mechanism is used to drive the mounting frame to move along the support frame to drive the track plate to move from the loading area to the unloading area.

2. The track slab demoulding and handling equipment according to claim 1, characterized in that: The support frame includes two guide rails extending along the first horizontal direction, and the mounting frame includes two mounting rods extending along the first horizontal direction. The two mounting rods are respectively supported on the two guide rails. The driving mechanism is consistent in number with the mounting rods and is arranged in a one-to-one correspondence. Two rollers are installed at the bottom of each mounting rod at intervals along the first horizontal direction, and the two rollers are rollingly engaged with the corresponding guide rails. Each driving mechanism is installed on the corresponding mounting rod and is transmission-connected to one of the rollers. The driving mechanism is used to drive the corresponding roller to roll along the guide rail to drive the mounting frame to move between the loading area and the unloading area.

3. The track slab demoulding and handling equipment according to claim 1, characterized in that: The track plate demoulding device includes two lifting mechanisms, and the two lifting mechanisms are spaced apart and symmetrically arranged on the mounting frame along the first horizontal direction.

4. The track slab demoulding and handling equipment according to claim 3, characterized in that: The hook assembly includes a lifting drive member, a support rod and a plurality of hangers, the lifting drive member is connected to the mounting frame, the support rod extends along the second horizontal direction, the support rod is connected to the lifting drive member, and the two ends of the support rod can be slidably mounted on the two top rods in a vertical direction, the hanger is arranged at the bottom of the support rod and is used to hook the track plate, the lifting drive member is used to drive the support rod and the hanger to rise and fall vertically relative to the top rod to drive the track plate hooked on the hanger to separate from the mold.

5. The track slab demoulding and handling equipment according to claim 4, characterized in that: The mounting frame is further provided with two translation mechanisms, which are arranged in a one-to-one correspondence with the two lifting mechanisms; each translation mechanism includes a bracket and a translation drive member, the bracket extending along the second horizontal direction, the bracket being slidably connected to the mounting frame, the translation drive member being provided on the mounting frame and connected to the bracket, and each lifting drive member and each push rod being connected to the corresponding bracket; The translation driving member is used to drive the bracket to slide relative to the mounting frame along the first horizontal direction, so as to drive the corresponding lifting mechanism to move relative to the mounting frame along the first horizontal direction.

6. The track slab demoulding and handling equipment according to claim 5, characterized in that: The bracket includes a crossbar and two vertical bars, the crossbar extends along the second horizontal direction, and the two ends of the crossbar along the second horizontal direction are respectively connected to the tops of the two vertical bars; the lifting drive member is connected to the corresponding crossbar; The top rods are arranged in a one-to-one correspondence with the vertical rods, and a sliding rod extending along the first horizontal direction is provided at a position corresponding to each vertical rod on the mounting frame. The vertical rods and the top rods are slidably connected with the corresponding sliding rods, and the translation drive member is provided on the sliding rod and is used to drive the vertical rods to slide relative to the sliding rods along the first horizontal direction.

7. The track slab demoulding and handling equipment according to any one of claims 1 to 6, characterized in that: Each of the push rods is hollow and forms an inner cavity, in which a telescopic driving member and a hammer head connected to the bottom of the telescopic driving member are provided. An opening communicating with the inner cavity is provided at the bottom of the push rod, and the opening is used for allowing the hammer head to enter and exit the inner cavity. The telescopic driving member is used to drive the hammer head to rise and fall relative to the push rod so as to hammer the mold through the hammer head.

8. The track slab demoulding and handling equipment according to any one of claims 1 to 6, characterized in that: A buffer mechanism is also provided on the support frame near the unloading area, and the buffer mechanism includes a column, a beam and a buffer assembly. The beam extends along the second horizontal direction, and the beam is provided on the top of the column and the beam is connected to the support frame. The buffer assembly includes two buffers and a buffer plate. The two buffers are respectively provided on the beam and the column. The buffer plate is connected to the two buffers, and the buffer plate can abut against the track plate and the mounting frame moved to the unloading area.

9. The track slab demoulding and handling equipment according to any one of claims 1 to 6, characterized in that: The mold transport device includes a track and a transport vehicle. The track passes through the loading area. The transport vehicle is movably arranged on the track. The transport vehicle is used to carry and transport the mold.

10. The track slab demoulding and handling equipment according to claim 9, characterized in that: The jacking device includes two jacking components, and the two jacking components are arranged in the loading area at intervals along the first horizontal direction. The track passes between the two jacking components. Each of the jacking components includes two jacking platforms, and the two jacking platforms are arranged at intervals along the second horizontal direction. Each of the jacking platforms can be raised and lowered to abut against the bottom of the mold to lift the mold.

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