Jacking and transverse moving device and conveying line

Abstract

The utility model relates to the technical field of battery production and processing, in particular to a jacking and transverse moving device and a conveyor line, which comprises a first transverse moving mechanism, a second transverse moving mechanism, a first jacking mechanism, a second jacking mechanism and a plurality of limiting mechanisms, the first transverse moving mechanism is installed on the first jacking mechanism, the first jacking mechanism is used for driving the first transverse moving mechanism to ascend till the upper end face of the first transverse moving mechanism is higher than the first conveying line and the second conveying line, and the second jacking mechanism is installed below the second conveying line. And the second transverse moving mechanism is mounted on the second jacking mechanism. The first conveying assembly is driven by the first driving assembly to move, so that the first conveying assembly moves independently, a traditional chain and chain wheel transmission mode is replaced, and the stability of the first conveying assembly in the conveying process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production and processing, in particular to a lifting and transverse moving device and a conveyor line. Background Art

[0002] Currently, when producing batteries and other components, the batteries are placed on pallets, and then the pallets are placed on conveyor lines for transportation for mechanical processing. Now, in order to save space in the production workshop, the two conveyor lines are set as parallel conveyor lines, and a lifting and transverse moving device is used for line changing.

[0003] The existing jacking and transverse movement device for changing pallets on two parallel conveyor lines 1 and 2 includes a driving mechanism, a first conveying mechanism and a second conveying mechanism, a first jacking mechanism is installed at the bottom of the first conveying mechanism, and a second jacking mechanism is installed at the bottom of the second conveying mechanism, the first conveying mechanism includes a first conveyor belt, a first connecting shaft and two parallel first rotating shafts, the first connecting shaft and the two first rotating shafts are transmitted by the first conveyor belt, the first connecting shaft is located below the first rotating shaft, the second conveying mechanism includes a second conveyor belt, a second connecting shaft and two parallel second rotating shafts, the second connecting shaft and the two second rotating shafts are transmitted by the second conveyor belt, the second connecting shaft is arranged below the second rotating shaft, and a first sprocket and a second sprocket are respectively installed on the first connecting shaft and the second connecting shaft, the output end of the driving mechanism is fixedly connected to the first sprocket, the first sprocket and the second sprocket are transmitted by a chain, and the driving mechanism drives the first sprocket to rotate, thereby enabling the first conveyor belt and the second conveyor to drive the pallet to move.

[0004] Since it cannot interfere with the normal transportation of pallets on conveyor line one and conveyor line two, after the pallet detaches from the first conveyor belt, the first lifting mechanism needs to drive the first conveying mechanism to descend and reset. At this time, since the pallet has not moved directly above the second conveyor belt, the second lifting mechanism cannot drive the second conveying mechanism to reset. At this time, the distance between the first sprocket and the second sprocket will change. In order to adapt to the different distances between the first sprocket and the second sprocket, the chain can only be in a relatively loose state, and the chain is easy to fall off, resulting in poor stability during transportation. In addition, the position of the pallet is prone to deviation during the line change transportation process, and the pallet is easy to fall from the first conveying mechanism and the second conveying mechanism, resulting in poor stability during transportation. Utility Model Content

[0005] (1) The problem to be solved by the present invention is: how to improve the transportation stability during line change.

[0006] (2) Technical solution

[0007] The utility model provides a lifting and transverse movement device, which is used for changing the pallets on two parallel conveyor lines, a first conveyor line and a second conveyor line, and comprises a first transverse movement mechanism, a second transverse movement mechanism, a first lifting mechanism, a second lifting mechanism and a plurality of limit mechanisms;

[0008] The first lifting mechanism is installed below the conveyor line 1, and the first transverse mechanism is installed on the first lifting mechanism. The first lifting mechanism is used to drive the first transverse mechanism to rise until the upper end surface of the first transverse mechanism is higher than the conveyor line 1 and the conveyor line 2;

[0009] The second lifting mechanism is installed below the second conveyor line, and the second transverse mechanism is installed on the second lifting mechanism. The second lifting mechanism is used to drive the second transverse mechanism to rise until the upper end surface of the second transverse mechanism is higher than the first conveyor line and the second conveyor line;

[0010] The first transverse movement mechanism includes a first drive assembly and a first conveying assembly, the first drive assembly is used to drive the first conveying assembly to move toward the second conveying line along a conveying direction perpendicular to the first conveying line, and the second transverse movement mechanism has the same structure as the first transverse movement mechanism;

[0011] The first transverse movement mechanism and the second transverse movement mechanism are respectively provided with a limiting mechanism for limiting the pallet to move only along a conveying direction perpendicular to the conveying line.

[0012] According to one embodiment of the present utility model, the first transverse movement mechanism includes a first mounting frame, the first mounting frame includes a first bearing plate and two mounting side plates, the two mounting side plates are respectively fixed on both sides of the first bearing plate, and a second bearing plate is respectively provided on the side where the two mounting side plates are close to each other, and the two second bearing plates are fixedly connected to the first bearing plate.

[0013] According to one embodiment of the present utility model, the first lifting mechanism includes a cylinder, a second mounting frame and a limiting column;

[0014] A base plate is mounted on the second mounting frame, the pushing end of the cylinder passes through the base plate and is fixedly connected to the first bearing plate, a linear bearing is mounted on the base plate, and the limiting column passes through the linear bearing and is fixedly connected to the first bearing plate.

[0015] According to one embodiment of the present utility model, the jacking and transverse movement device also includes a sensor detection plate, a first displacement sensor and a second displacement sensor, the first displacement sensor and the second displacement sensor are respectively installed on the bottom of the base plate, and the sensor detection plate passes through the base plate and is installed on the first supporting plate.

[0016] According to one embodiment of the present invention, the first conveying assembly includes two conveyor belts arranged in parallel, and the first driving assembly is used to drive the two conveyor belts to move.

[0017] According to one embodiment of the present invention, the first driving assembly includes a first motor, a first rotating roller, a second rotating roller, a connecting shaft, a third rotating roller and a fourth rotating roller;

[0018] The first motor is installed between the two second supporting plates, the output end of the first motor passes through one of the second supporting plates and is fixedly connected to the first rotating roller, the second rotating roller is driven by the first rotating roller via one of the conveyor belts, and the third rotating roller is driven by the fourth rotating roller via the other conveyor belt;

[0019] One end of the connecting shaft passes through one of the second supporting plates and is connected to the second rotating roller, and the other end passes through the other second supporting plate and is connected to the fourth rotating roller;

[0020] One end of the two second supporting plates that is away from each other is respectively fixedly connected with a support plate for supporting the conveyor belt.

[0021] According to one embodiment of the present invention, the lifting and transverse moving device also includes a third transverse moving mechanism, which is arranged between the conveyor line one and the conveyor line two, and the third transverse moving mechanism is higher than the conveyor line one and the conveyor line two.

[0022] According to one embodiment of the present utility model, each of the limiting mechanisms includes two baffles and two adjustment components;

[0023] The two baffles in one of the limiting mechanisms are respectively arranged on both sides of the first mounting frame, and an adjustment component is respectively provided on the side of the two baffles away from each other, and the adjustment component is used to adjust the distance between the baffle and the first mounting frame;

[0024] The adjustment assembly includes a slide rail, a slider and a locking nut, the slide rail is fixedly mounted on the mounting side plate, and the slider is fixedly connected to the baffle;

[0025] A sliding groove is provided on the slider, and the slider is slidably connected in the sliding groove. A strip hole is provided on the slide rail, and a screw is fixedly connected to the slider. The screw passes through the strip hole and is slidably connected to the strip hole. The screw passes through the strip hole and is threadedly connected to the locking nut.

[0026] According to an embodiment of the present invention, the first mounting frame includes a dustproof plate, and support members are respectively installed on the sides of the two second supporting plates close to each other, and both sides of the dustproof plate are installed on the two support members.

[0027] A conveyor line comprises any one of the above-mentioned lifting and transverse moving devices, and also comprises a parallel conveyor line 1 and a conveyor line 2.

[0028] Beneficial effects of the utility model:

[0029] When the pallet on conveyor line one is transported to the top of the first transverse mechanism, the first jacking mechanism drives the first transverse mechanism to rise and lifts the pallet. The first transverse mechanism moves and drives the pallet to move in a direction perpendicular to conveyor line one. At the same time, the second jacking mechanism drives the second transverse mechanism to rise to the same height as the first transverse mechanism. The pallet is transported from the first transverse mechanism to the second transverse mechanism, the second transverse mechanism stops, and the second jacking mechanism drives the second transverse mechanism to descend so that the height of the second transverse mechanism is lower than the height of conveyor line two, completing the transportation. The first driving assembly drives the first conveying assembly to move, so that the first conveying assembly moves alone. Since the second transverse mechanism and the first transverse mechanism have the same structure, the second transverse mechanism can also move alone, replacing the traditional chain sprocket transmission method, thereby improving its stability during transportation.

[0030] Moreover, during the line change process, since both the first transverse movement mechanism and the second transverse movement mechanism are provided with a limiting mechanism for guiding the movement direction of the pallet, so that it can only move in a direction perpendicular to the conveyor line, it ensures that the position of the pallet is not easily displaced during the line change process, thereby improving the stability during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0032] Figure 1 A perspective view of an embodiment of the present invention;

[0033] Figure 2 A three-dimensional top view of the first transverse movement mechanism (or second transverse movement mechanism), the first lifting mechanism (or second lifting mechanism), and the limiting mechanism provided in the first embodiment of the present invention;

[0034] Figure 3A first three-dimensional exploded view of the first transverse movement mechanism (or second transverse movement mechanism), the first lifting mechanism (or second lifting mechanism), and the limiting mechanism provided in Example 1 of the present utility model;

[0035] Figure 4 The first embodiment of the present invention provides Figure 2 A magnified schematic diagram of part A;

[0036] Figure 5 A second three-dimensional exploded view of the first transverse movement mechanism (or second transverse movement mechanism), the first lifting mechanism (or second lifting mechanism), and the limiting mechanism provided in the first embodiment of the present invention;

[0037] Figure 6 The first embodiment of the present invention provides Figure 5 Schematic diagram of the enlarged portion B.

[0038] Icons: 1. First transverse movement mechanism; 101. First bearing plate; 102. Mounting side plate; 103. Dustproof plate; 104. Conveyor belt; 105. Second bearing plate; 106. Support member; 107. First motor; 108. First rotating roller; 109. Second rotating roller; 110. Connecting shaft; 111. Third rotating roller; 112. Fourth rotating roller; 113. Support plate; 2. Second transverse movement mechanism; 3. Third transverse movement mechanism; 4. First lifting mechanism; 401. Cylinder; 402. Second mounting frame; 403. Limiting column; 5. Second lifting mechanism; 6. Limiting mechanism; 601. Baffle; 602. Slide rail; 603. Slider; 604. Locking nut; 7. Stop block; 8. Bottom plate; 9. First displacement sensor; 10. Second displacement sensor; 11. Sensor detection board. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] like Figures 1-6 As shown, one embodiment of the present invention provides a lifting and transverse movement device for changing pallets on two parallel conveyor lines 1 and 2, comprising a first transverse movement mechanism 1, a second transverse movement mechanism 2, a first lifting mechanism 4, a second lifting mechanism 5 and a plurality of limit mechanisms 6;

[0041] The first lifting mechanism 4 is installed below the conveyor line 1, and the first transverse mechanism 1 is installed on the first lifting mechanism 4. The first lifting mechanism 4 is used to drive the first transverse mechanism 1 to rise until the upper end surface of the first transverse mechanism 1 is higher than the conveyor line 1 and the conveyor line 2;

[0042] The second lifting mechanism 5 is installed below the conveyor line 2, and the second transverse mechanism 2 is installed on the second lifting mechanism 5. The second lifting mechanism 5 is used to drive the second transverse mechanism 2 to rise until the upper end surface of the second transverse mechanism 2 is higher than the conveyor line 1 and the conveyor line 2;

[0043] The first transverse movement mechanism 1 includes a first drive assembly and a first conveying assembly. The first drive assembly is used to drive the first conveying assembly to move toward the conveying line 2 along a conveying direction perpendicular to the conveying line 1. The second transverse movement mechanism 2 has the same structure as the first transverse movement mechanism 1.

[0044] The first transverse movement mechanism 1 and the second transverse movement mechanism 2 are respectively provided with a limiting mechanism 6 for limiting the movement of the pallet only along the conveying direction perpendicular to the conveying line 1.

[0045] Specifically, when the pallet on conveyor line 1 is transported to the top of the first transverse mechanism 1, the first jacking mechanism 4 drives the first transverse mechanism 1 to rise and lifts the pallet. The first driving component in the first transverse mechanism 1 drives the first conveying component to move, and then drives the pallet to move on the first conveying component along the conveying direction perpendicular to conveyor line 1. At the same time, the second jacking mechanism 5 drives the second transverse mechanism 2 to rise to the same height as the first transverse mechanism 1, and the pallet is transported from the first transverse mechanism 1 to the second transverse mechanism 2. The second transverse mechanism 2 stops, and the second jacking mechanism 5 drives the second transverse mechanism 2 to descend, so that the height of the second transverse mechanism 2 is lower than the height of conveyor line 2, completing the transportation. The first conveying component is driven to move by the first driving component, so that the first conveying component moves alone. Since the second transverse mechanism 2 and the first transverse mechanism 1 have the same structure, the second transverse mechanism 2 can also move alone, replacing the traditional chain sprocket transmission method, thereby improving its stability during transportation.

[0046] Moreover, during the line change process, since the first transverse movement mechanism 1 and the second transverse movement mechanism 2 are both provided with a limiting mechanism 6 for guiding the movement direction of the pallet, so that it can only move along the conveying direction perpendicular to the conveyor line 1, it ensures that the position of the pallet is not easily offset during the line change process, thereby improving the stability during transportation.

[0047] According to one embodiment of the present invention, Figure 1As shown, the lifting and transverse movement device further includes a third transverse movement mechanism 3, which is arranged between conveyor line 1 and conveyor line 2, and is higher than conveyor line 1 and conveyor line 2. When the third transverse movement mechanism 3 is arranged, the first lifting mechanism 4 drives the first transverse movement mechanism 1 to rise until the upper end surface of the first transverse movement mechanism 1 and the upper end surface of the third transverse movement mechanism 3 are located in the same plane, and the second lifting mechanism 5 drives the second transverse movement mechanism 2 to rise until the upper end surface of the second transverse movement mechanism 2 and the upper end surface of the third transverse movement mechanism 3 are located in the same plane.

[0048] When the distance between conveyor line 1 and conveyor line 2 is far, the distance between the pallet from the first transverse movement mechanism 1 to the second transverse movement mechanism 2 also increases accordingly, and the pallet cannot be directly transported from the first transverse movement mechanism 1 to the second transverse movement mechanism 2. At this time, by adding a third transverse movement mechanism 3 between conveyor line 1 and conveyor line 2, the pallet can be transferred from the third transverse movement mechanism 3, and the stability is better.

[0049] The third transverse movement mechanism 3 and the second transverse movement mechanism 2 have the same structure as the first transverse movement mechanism 1 .

[0050] According to one embodiment of the present invention, Figure 3 As shown, the first transverse movement mechanism 1 includes a first mounting frame, the first mounting frame includes a first supporting plate 101 and two mounting side plates 102, the two mounting side plates 102 are respectively fixed on both sides of the first supporting plate 101, and a second supporting plate 105 is respectively provided on the side where the two mounting side plates 102 are close to each other, and the two second supporting plates 105 are fixedly connected to the first supporting plate 101.

[0051] The first mounting frame includes a dustproof plate 103 , and support members 106 are respectively installed on the sides of the two second supporting plates 105 close to each other. Both sides of the dustproof plate 103 are installed on the two support members 106 .

[0052] By providing the support member 106, both ends of the dustproof plate 103 can be supported and fixed to prevent the dustproof plate 103 from shaking. By providing the dustproof plate 103, dust can be blocked from entering, thereby protecting the components in the first mounting frame.

[0053] According to one embodiment of the present invention, Figure 5 As shown in FIG. 4 , the first lifting mechanism 4 includes a cylinder 401 , a second mounting frame 402 and a limiting column 403 ;

[0054] A base plate 8 is mounted on the second mounting frame 402 , the pushing end of the cylinder 401 passes through the base plate 8 and is fixedly connected to the first bearing plate 101 , a linear bearing is mounted on the base plate 8 , and the limiting column 403 passes through the linear bearing and is fixedly connected to the first bearing plate 101 .

[0055] The rod of the cylinder 401 extends upward, driving the first load plate 101 to move upward. At this time, the limit column 403 moves vertically upward in the linear bearing, improving the stability of the first load plate 101 when moving upward, ensuring that the pallet can be more stable during transportation.

[0056] The base plate 8 is provided with a first through-hole, a second through-hole, and a third through-hole. The rod (pushing end) of the cylinder 401 passes through the first through-hole and connects to the first carrier plate 101. The axis of the second through-hole coincides with the axis of the linear bearing. The limiting post 403 passes through the linear bearing and the second through-hole and is fixedly connected to the first carrier plate 101. The sensor detection plate 11 passes through the third through-hole and is fixedly connected to the first carrier plate 101.

[0057] Of course, in this embodiment, the first lifting mechanism 4 can also be in other forms. For example, the first lifting mechanism 4 includes a screw, a second drive motor, a limit rod and a moving block. The output end of the second drive motor is fixedly connected to the screw, the moving block is screwed to the screw, the moving block is slidably connected to the limit rod, the length direction of the screw is the same as the length direction of the limit rod, the length direction of the screw is perpendicular to the horizontal plane, the moving block passes through the bottom plate 8 and is fixedly connected to the first bearing plate 101. The screw is driven to rotate by the second drive motor, and the moving block moves up and down along the length direction of the screw under the dual action of the screw and the limit rod. Its purpose does not deviate from the design concept of the utility model, and therefore, it should fall within the scope of protection of the utility model.

[0058] According to one embodiment of the present invention, Figure 6 As shown, the lifting and traversing device also includes a sensor detection plate 11, a first displacement sensor 9, and a second displacement sensor 10. The first displacement sensor 9 and the second displacement sensor 10 are respectively mounted within the first carrier plate 101. The sensor detection plate 11 passes through the bottom plate 8 and is mounted on the first carrier plate 101. The first displacement sensor 9 and the second displacement sensor 10 are used to detect the starting and ending positions of the cylinder 401, respectively. A sensor support plate is fixedly connected to the bottom of the first carrier plate 101, and the first displacement sensor 9 and the second displacement sensor 10 are both mounted on the sensor support plate.

[0059] The sensor detection plate 11 includes a strip plate and a first transverse block. When the first transverse block moves in the vertical direction, it can be detected by the first displacement sensor 9 and the second displacement sensor 10.

[0060] Specifically, when the cylinder 401 pushes the first supporting plate 101 to move upward, the sensor detection plate 11 moves upward with the first supporting plate 101. When the sensor detection plate 11 is detected by the second displacement sensor 10, the cylinder 401 stops moving. This is the end position of the cylinder 401, and the cylinder 401 shortens and resets. When the first displacement sensor 9 detects, the cylinder 401 stops moving (this is the starting position of the cylinder 401).

[0061] The height of the first displacement sensor 9 is lower than that of the second displacement sensor 10. Both the first displacement sensor 9 and the second displacement sensor 10 are mounted within the second mounting bracket 402 via a fixing plate. Of course, in this embodiment, the lifting and traversing device further includes a third displacement sensor, which is disposed between the first displacement sensor 9 and the second displacement sensor 10.

[0062] According to one embodiment of the present invention, Figure 3 and Figure 5 As shown, the first conveying assembly includes two conveyor belts 104 arranged in parallel, and the first driving assembly is used to drive the two conveyor belts 104 to move.

[0063] Specifically, the first driving assembly includes a first motor 107, a first rotating roller 108, a second rotating roller 109, a connecting shaft 110, a third rotating roller 111 and a fourth rotating roller 112;

[0064] The first motor 107 is installed between the two second supporting plates 105. The output end of the first motor 107 passes through one of the second supporting plates 105 and is fixedly connected to the first rotating roller 108. The second rotating roller 109 is driven by the first rotating roller 108 through one of the conveyor belts 104. The third rotating roller 111 is driven by the fourth rotating roller 112 through the other conveyor belt 104.

[0065] One end of the connecting shaft 110 passes through one of the second supporting plates 105 and is connected to the second rotating roller 109 , and the other end passes through the other second supporting plate 105 and is connected to the fourth rotating roller 112 ;

[0066] The two second supporting plates 105 are each fixedly connected to a support plate 113 at one end thereof, which is used to support the conveyor belt 104. The second supporting plates 105, the conveyor belt 104, and the mounting side plates 102 are arranged in a one-to-one correspondence. The distance between the second supporting plates 105 and the corresponding mounting side plates 102 is greater than the width of the conveyor belt 104. The upper surface of the second supporting plates 105 is lower than the upper surface of the conveyor belt 104, and thus does not interfere with the operation of the conveyor belt 104.

[0067] The support plate 113 is provided to support the conveyor belt 104 , thereby improving the stability of the pallet during transportation on the conveyor belt 104 .

[0068] The two ends of the second rotating roller 109, the two ends of the fourth rotating roller 112, and the two ends of the third rotating roller 111 are rotatably connected to one of the second supporting plates 105 and one of the mounting side plates 102, respectively. The first rotating roller 108, the second rotating roller 109, the third rotating roller 111, and the fourth rotating roller 112 are all capable of rotating about their respective axes. The axes of the first rotating roller 108, the second rotating roller 109, the third rotating roller 111, and the fourth rotating roller 112 are located on the same horizontal plane, so that the upper surfaces of the two conveyor belts 104 are located on the same horizontal plane.

[0069] The first motor 107 rotates, driving the first rotating roller 108 fixedly connected to its output end to rotate. The first rotating roller 108 drives the second rotating roller 109 to rotate through one of the conveyor belts 104. The second rotating roller 109 drives the connecting shaft 110 to rotate, and then drives the fourth rotating roller 112 to rotate. Under the action of the other conveyor belt 104, the third rotating roller 111 rotates around its own axis.

[0070] Both sides of the pallet are respectively placed on two conveyor belts 104 and move under the movement of the conveyor belts 104 .

[0071] Of course, in this embodiment, the first drive assembly can also be in other forms, for example, the first drive assembly includes two first drive motors, two chains, and two first sprockets and two second sprockets, the first drive motors, chains, first sprockets and second sprockets correspond to each other one by one, the first drive motor is installed in the first mounting frame, the first sprocket and the second sprocket are both rotatably connected to the first mounting frame, the axis direction of the first sprocket and the axis direction of the second sprocket are the same, the first drive motor drives the first sprocket to rotate, the second sprocket is transmitted through the chain, and the two sides of the tray are located above the chain and moved by the chain. Its purpose does not deviate from the design concept of the utility model, and therefore, it should fall within the scope of protection of the utility model.

[0072] According to one embodiment of the present invention, Figure 2 and Figure 4 As shown, each limiting mechanism 6 includes two baffles 601 and two adjustment assemblies. The two baffles 601 in one limiting mechanism 6 are respectively arranged on either side of the first mounting frame. An adjustment assembly is respectively provided on the side of the two baffles 601 facing away from each other. The adjustment assembly is used to adjust the distance between the baffle 601 and the first mounting frame. The length direction of the baffle 601 is the same as the transportation direction of the first transverse movement mechanism 1.

[0073] By arranging two baffles 601 on both sides of the first mounting frame, the two sides of the pallet can be limited, so that the pallet can move along the conveying direction perpendicular to the conveying line 1, and has better stability.

[0074] By setting the adjustment component, the distance from the baffle 601 to the first mounting frame is adjusted, that is, the spacing between the two baffles 601 is adjusted, so that it can be suitable for the transportation of pallets of different lengths, and its practicality is higher.

[0075] The adjustment assembly includes a slide rail 602, a slider 603 and a locking nut 604. The slide rail 602 is fixedly mounted on the mounting side plate 102, and the slider 603 is fixedly connected to the baffle 601.

[0076] A sliding groove is provided on the slider 603, and the slider 603 is slidably connected in the sliding groove. A bar hole is provided on the slide rail 602, and a screw is fixedly connected to the slider 603. The screw passes through the bar hole and is slidably connected to the bar hole. The screw passes through the bar hole and is screwed to the locking nut 604.

[0077] When the pallet is long, the baffle 601 is slid, and the slider 603 slides in the chute. After sliding to a certain distance, the locking nut 604 is tightened so that the locking nut 604 cooperates with the screw to secure the slider 603 in the chute, thereby securing the baffle 601. It should be noted that the distance between the two baffles 601 and the first mounting bracket needs to be adjusted to ensure that the pallet is centered and has better stability during movement.

[0078] In this embodiment, each baffle 601 is provided with two adjustment components, which can make the baffle 601 more stable when moving.

[0079] Of course, in this embodiment, the adjustment component can also be in other forms, for example, the adjustment component is an electric push rod, the fixed end of the electric push rod is fixedly connected to the first mounting bracket, and the pushing end of the electric push rod is fixedly connected to the baffle 601 via a connecting rod, thereby being able to drive the baffle 601 to move. The purpose of this does not deviate from the design concept of the present invention, and therefore, should fall within the scope of protection of the present invention.

[0080] According to an embodiment of the present invention, the lifting and transverse movement device further includes a blocking block 7, which is used to limit the position of the pallet.

[0081] The blocking block 7 is arranged on a conveying track of the conveying line 2 away from the conveying line 1.

[0082] The lifting and transverse movement device further includes a controller, and the first motor 107, the first displacement sensor 9, the second displacement sensor 10 and the cylinder 401 are electrically connected to the controller.

[0083] Specifically, when the pallet is transported to the top of the first transverse movement mechanism 1 on the conveyor line 1, the rod of the cylinder 401 extends upward, driving the first carrying plate 101 to move upward, and the pallet leaves the conveyor line 1 until the second displacement sensor 10 detects the sensor detection plate 11. The controller controls the cylinder 401 to stop, and the controller controls the first motor 107 to rotate, driving the first rotating roller 108 to rotate, and then one of the conveyor belts 104 rotates, and the second rotating roller 109 rotates around its own axis, driving the fourth rotating roller 112 to rotate, and then the other conveyor belt 104 rotates, so that the pallet can move along the conveying direction perpendicular to the conveyor line 1, and the pallet is transported to the third transverse movement mechanism 1. On the transverse moving mechanism 3, the cylinder 401 drives the first carrying plate 101 to descend until the first displacement sensor 9 detects the sensor detection plate 11, and the cylinder 401 stops. At the same time, the second lifting mechanism 5 drives the second transverse moving mechanism 2 to move upward to the same height as the third transverse moving mechanism 3, and then moves to the second transverse moving mechanism 2 through the third transverse moving mechanism 3. The second transverse moving mechanism 2 drives the pallet to move to the top, and the blocking block 7 can prevent the pallet from falling from the second transverse moving mechanism 2. The second lifting mechanism 5 drives the second transverse moving mechanism 2 to descend, and the pallet contacts the conveyor line 2 and is transported by the conveyor line 2. The second transverse moving mechanism 2 is separated from the pallet, and the pallet line change process can be completed.

[0084] Example 2:

[0085] A conveyor line, such as Figure 1 As shown, it includes a lifting and transverse movement device and also includes a parallel conveyor line 1 and conveyor line 2. Conveyor line 1 and conveyor line 2 have the same structure. Conveyor line 1 includes two spaced and parallel conveyor tracks. The first transverse movement mechanism 1 is set between the two parallel conveyor tracks of conveyor line 1, and the second transverse movement mechanism 2 is set between the two parallel conveyor tracks of conveyor line 2.

[0086] In the initial position, the first lifting mechanism 4 and the first transverse movement mechanism 1 are both located below the conveyor line 1, and the second lifting mechanism 5 and the second transverse movement mechanism 2 are both located below the conveyor line 2.

[0087] Due to the adoption of the above-mentioned structure of conveyor line 1 and conveyor line 2, both sides of the pallet are transported on two parallel conveyor tracks of conveyor line 2 respectively, and thus do not need to be transported to the end of conveyor line 1 for line change, thus shortening the line change time and improving production efficiency.

[0088] In the description of this utility model, it should be noted that the terms "upper" and "lower" and other terms indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0089] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0090] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A lifting and traversing device for changing pallets on two parallel conveyor lines 1 and 2, characterized in that: It comprises a first transverse movement mechanism (1), a second transverse movement mechanism (2), a first lifting mechanism (4), a second lifting mechanism (5) and a plurality of limiting mechanisms (6); The first lifting mechanism (4) is installed below the conveyor line 1, and the first transverse movement mechanism (1) is installed on the first lifting mechanism (4). The first lifting mechanism (4) is used to drive the first transverse movement mechanism (1) to rise until the upper end surface of the first transverse movement mechanism (1) is higher than the conveyor line 1 and the conveyor line 2; The second lifting mechanism (5) is installed below the conveyor line 2, and the second transverse mechanism (2) is installed on the second lifting mechanism (5). The second lifting mechanism (5) is used to drive the second transverse mechanism (2) to rise until the upper end surface of the second transverse mechanism (2) is higher than the conveyor line 1 and the conveyor line 2; The first transverse movement mechanism (1) comprises a first driving assembly and a first conveying assembly, the first driving assembly being used to drive the first conveying assembly to move toward the second conveying line along a conveying direction perpendicular to the first conveying line, and the second transverse movement mechanism (2) and the first transverse movement mechanism (1) have the same structure; The first transverse movement mechanism (1) and the second transverse movement mechanism (2) are respectively provided with a limiting mechanism (6) for limiting the movement of the pallet only along a conveying direction perpendicular to the conveying line.

2. A lifting and traversing device according to claim 1, characterized in that: The first transverse movement mechanism (1) includes a first mounting frame, the first mounting frame includes a first bearing plate (101) and two mounting side plates (102), the two mounting side plates (102) are respectively fixed on both sides of the first bearing plate (101), and a second bearing plate (105) is respectively provided on the side where the two mounting side plates (102) are close to each other, and the two second bearing plates (105) are fixedly connected to the first bearing plate (101).

3. A lifting and traversing device according to claim 2, characterized in that: The first lifting mechanism (4) comprises a cylinder (401), a second mounting frame (402) and a limiting column (403); A base plate (8) is mounted on the second mounting frame (402), a pushing end of the cylinder (401) passes through the base plate (8) and is fixedly connected to the first bearing plate (101), a linear bearing is mounted on the base plate (8), and the limiting column (403) passes through the linear bearing and is fixedly connected to the first bearing plate (101).

4. The lifting and traversing device according to claim 3, characterized in that: The lifting and transverse movement device further comprises a sensor detection plate (11), a first displacement sensor (9) and a second displacement sensor (10), wherein the first displacement sensor (9) and the second displacement sensor (10) are respectively mounted on the bottom of the base plate (8), and the sensor detection plate (11) passes through the base plate (8) and is mounted on the first bearing plate (101).

5. The lifting and traversing device according to claim 2, characterized in that: The first conveying assembly comprises two conveyor belts (104) arranged in parallel, and the first driving assembly is used for driving the two conveyor belts (104) to move.

6. The lifting and traversing device according to claim 5, characterized in that: The first driving assembly includes a first motor (107), a first rotating roller (108), a second rotating roller (109), a connecting shaft (110), a third rotating roller (111) and a fourth rotating roller (112); The first motor (107) is installed between the two second bearing plates (105); the output end of the first motor (107) passes through one of the second bearing plates (105) and is fixedly connected to the first rotating roller (108); the second rotating roller (109) is driven by the first rotating roller (108) through one of the conveyor belts (104); and the third rotating roller (111) is driven by the fourth rotating roller (112) through the other conveyor belt (104); One end of the connecting shaft (110) passes through one of the second supporting plates (105) and is connected to the second rotating roller (109), and the other end passes through the other second supporting plate (105) and is connected to the fourth rotating roller (112); One end of the two second supporting plates (105) that is away from each other is respectively fixedly connected to a support plate (113) for supporting the conveyor belt (104).

7. The lifting and traversing device according to claim 1, characterized in that: The lifting and transverse movement device further comprises a third transverse movement mechanism (3), wherein the third transverse movement mechanism (3) is arranged between the conveyor line 1 and the conveyor line 2, and the third transverse movement mechanism (3) is higher than the conveyor line 1 and the conveyor line 2.

8. The lifting and traversing device according to claim 2, characterized in that: Each of the limiting mechanisms (6) comprises two baffles (601) and two adjustment components; The two baffles (601) in one of the limiting mechanisms (6) are respectively arranged on both sides of the first mounting frame, and one adjustment component is respectively provided on the side of the two baffles (601) that are away from each other, and the adjustment component is used to adjust the distance between the baffle (601) and the first mounting frame; The adjustment assembly comprises a slide rail (602), a slider (603) and a locking nut (604); the slide rail (602) is fixedly mounted on the mounting side plate (102); and the slider (603) is fixedly connected to the baffle (601); The slider (603) is provided with a slide groove, and the slider (603) is slidably connected in the slide groove. The slide rail (602) is provided with a strip hole, and the slider (603) is fixedly connected with a screw rod, and the screw rod passes through the strip hole and is slidably connected with the strip hole. The screw rod passes through the strip hole and is screwed to the locking nut (604).

9. The lifting and traversing device according to claim 4, characterized in that: The first mounting frame includes a dustproof plate (103), and two second supporting plates (105) are respectively installed with support members (106) on the sides close to each other, and both sides of the dustproof plate (103) are installed on the two support members (106).

10. A conveyor line, characterized in that: It comprises a lifting and transverse moving device as described in any one of claims 1 to 9, and also comprises a parallel conveyor line 1 and a conveyor line 2.

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