Plate steering equipment and conveying equipment thereof

Abstract

The utility model relates to the technical field of transportation equipment, and particularly discloses plate steering equipment and transmission equipment thereof, the plate steering equipment is arranged in the transmission equipment, the transmission equipment comprises a plurality of groups of transmission rollers, the transmission equipment comprises a main bearing block which is movably arranged between two adjacent groups of transmission rollers, the main bearing block is provided with a plurality of groups of supporting blocks, and the supporting blocks are arranged on the main bearing block. A contact end used for abutting against a plate is formed at the top of the supporting block, and the main bearing block abuts against and bears the plate only through the contact end. The lifting suite is used for driving the lifting motion of the main bearing block; the rotating device is used for driving the main bearing block to rotate. The main bearing block has the advantages that the total contact area between the main bearing block and the plate is small, the situation that coating on the surface of the plate placed on the main bearing block is scraped or stuck away by a large area is reduced, meanwhile, the contact surface between the main bearing block and the plate is high in roughness, static friction force between the main bearing block and the plate is high, and the service life of the main bearing block is prolonged. And the probability that the plates slip off and the like is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to transportation equipment technical field, concretely relates to a board material steering equipment and transmission equipment thereof. BACKGROUND

[0002] In the processing of the board material, two steps are usually involved, that is, the adhesive and other coating materials are coated on the surface of the board material, and then the coated board material is transferred to the next processing device to paste the film material or combine other sheet materials on the board material. In some special board material processing procedures, such as the processing of board material with a length of more than 1.5 meters, only longitudinal operation can be performed when brushing glue on the assembly line, and transverse operation is required in the subsequent pasting process. Therefore, the board material needs to be turned during the transfer process between the two to be transported transversely to the processing station of the pasting process.

[0003] Patent No. 201420774179.1 discloses a tray steering device, which comprises a base, a steering device arranged on the base, the steering device comprising a lifting cylinder arranged on the base, a base plate connected with the cylinder rod of the lifting cylinder, a steering driving device arranged on the base plate, and a rotating tray connected with the steering driving device. The device is arranged on the conveying line, and when the transferred object is steered, the base can be lifted to lift the transferred object, and then the steering driving device is used to realize the steering operation of the transferred object.

[0004] However, in the field of board material processing, the side of the board material on which the coating has been completed is usually placed downward to contact the transmission mechanism and steering mechanism on the conveying line to facilitate the subsequent processing steps. When the above-mentioned tray steering device is used to steer the board material, the coating material layer on the surface of the board material is easily damaged in a large area, which affects the subsequent film pasting processing or sheet combining processing, and therefore there is an urgent need for a steering device suitable for coated board material. UTILITY MODEL CONTENT

[0005] The utility model provides a board material steering equipment, can realize the steering operation of the board material of transmission line completion coating, reduces the influence of steering equipment to the coating material layer on the board material simultaneously.

[0006] The utility model is realized through the following technical schemes:

[0007] A kind of plate turning equipment, it is arranged in transmission equipment, the transmission equipment includes several groups of transmission roller, the plate turning equipment includes: main support block, it is movably arranged between two adjacent groups of the transmission roller, several groups of support block are arranged on the main support block, the top of the support block is formed with the contact end for being in contact with plate, and the main support block only supports the plate by the contact end; Lifting kit is used to drive the lifting movement of the main support block;Rotary device is used to drive the rotary movement of the main support block.

[0008] As a further improvement of the utility model, several groups of the support block are evenly arranged at each edge of the main support block.

[0009] As a further improvement of the utility model, it further includes a first auxiliary support piece, the first auxiliary support piece is connected with the main support block by connecting frame, the first auxiliary support piece is arranged on the two sides of the main support block, and the lifting kit drives the first auxiliary support piece to synchronously lift with the main support block.

[0010] As a further improvement of the utility model, it further includes several groups of second auxiliary support pieces, and the second auxiliary support pieces are arranged around the rotation center of the main support block and movably arranged between two adjacent groups of the transmission roller;The second auxiliary support piece is lifted by lifting kit.

[0011] As a further improvement of the utility model, the first auxiliary support piece and / or the second auxiliary support piece include a base and a support guide wheel arranged on the base, and the rolling guide direction of the support guide wheel conforms to the edge rotation track of the plate.

[0012] As a further improvement of the utility model, a first spacing is formed between the first auxiliary support piece and the center of the main support block, a second spacing is formed between the second auxiliary support piece and the center of the main support block, and the second spacing is greater than the first spacing.

[0013] As a further improvement of the utility model, the lifting kit includes a first jacking device for driving the main support block to lift and a second jacking device for driving the second auxiliary support piece to lift.

[0014] As a further improvement of the utility model, the first jacking device and the second jacking device both include air-driven lifting device.

[0015] Secondly, the utility model provides a kind of plate transmission equipment, which includes several groups of transmission roller and any above-mentioned plate turning equipment.

[0016] As a further improvement of the utility model, the transmission roller comprises a driving shaft and a plurality of groups of driving wheels sleeved on the driving shaft, each group of the driving wheels comprises a transmission side wall surface for contacting the plate.

[0017] The utility model discloses beneficial effects include:

[0018] (1) in the utility model's steering device, the main supporting block is contacted with the plate through a plurality of small size contact ends, on the one hand, the total contact area between the main supporting block and the plate is reduced, and the situation that the paint on the surface of the plate placed on the main supporting block is scraped or adhered in a large area is reduced, on the other hand, the main supporting block is contacted with the plate through a plurality of dispersed points, and the roughness of the contact surface between the main supporting block and the plate is increased, so that the static friction between the main supporting block and the plate is enhanced, and the probability of the plate sliding off the main supporting block during rotation is reduced.

[0019] (2) the support block is uniformly arranged at the edges of the main supporting block, and the two sides of the main supporting block are provided with a first auxiliary support and other preferred structures, so that the plate steering device can provide support for the deflection bending part of the plate during lifting and rotating work, and avoid the edge of the plate from colliding with other structures such as transmission roller and finally falling off during lifting and rotating.

[0020] (3) the arrangement of the second auxiliary support and other preferred structures makes the plate steering device also provide sufficient support for the plate during lifting and rotating work of large size plate, so that the plate steering device of the utility model can be applied to lifting and steering work of plates of various sizes after the structure is added, and the applicability is further expanded.

[0021] (4) the first auxiliary support and the second auxiliary support comprise a support guide wheel and other preferred structures, which can provide support for the plate while reducing the relative friction between the first auxiliary support and the second auxiliary support and the plate during the rotating work of the plate, and thus also reduce the situation that the paint on the surface of the plate is scraped or adhered in a large area.

[0022] (5) The utility model also provides a kind of plate conveying equipment, it is equipped with plate steering equipment, in the conventional plate conveying process, plate steering equipment is placed below the transmission surface of transmission roller, so as not to affect the normal conveying of plate;When the steering of plate is needed, the main supporting block and other components can be lifted by lifting assembly, then the plate on conveying roller is also lifted, subsequently the steering of main supporting block and plate thereon can be realized by rotating device, finally after completing steering, lifting assembly is lowered until main supporting block is placed below transmission surface again, and plate can continue to be transported by conveying equipment;Under the preferred structure of transmission roller, the contact area between transmission roller and the paint on the surface of plate can be further reduced, so that the probability of paint on the surface of plate being scraped and adhered in large area during the whole process of plate transportation and steering is also greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] The following drawings are provided for the purpose of understanding the preferred embodiments of the utility model in combination, to help understand the purpose and advantages of the utility model, wherein:

[0024] Figure 1 It is the structural schematic view when plate steering equipment is loaded on plate conveying equipment;

[0025] Figure 2 It is the structural schematic view of main supporting block and its accessory components in plate steering equipment;

[0026] Figure 3 It is the structural schematic view of second auxiliary support in plate steering equipment;

[0027] Figure 4 It is the front view structural schematic view of plate steering equipment when plate is not lifted;

[0028] Figure 5 It is the front view structural schematic view of plate steering equipment when plate is lifted;

[0029] Figure 6 It is the top view schematic diagram of plate movement state when plate is rotated.

[0030] Among them Figure 1 And Figures 4-5 For clearly showing plate steering equipment, part of the structure in plate conveying equipment is hidden, and the drawings do not affect the protection scope of claims;

[0031] Figure 3 In the second auxiliary support is taken as an example, the structure and mounting relationship of base and support guide wheel are shown, and the drawing does not affect the protection scope of claims, and the first auxiliary support can also be composed of the same structure. DETAILED DESCRIPTION

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0033] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly used in this specification are defined relative to the construction shown in the accompanying drawings. The terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. These are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive.

[0034] Example 1:

[0035] This embodiment provides a sheet metal steering device, such as... Figure 2 As shown, it includes a main support block 1, a lifting assembly 2, and a rotating device 3. The main support block 1 supports the material. Specifically, multiple sets of support blocks 101 are provided on the main support block 1. In this embodiment, a total of 32 sets of support blocks 101 are provided. The top of each set of support blocks 101 has a contact end 101-1 for contacting the material. That is, in this embodiment, the main support block 1 supports the material only through the contact ends 101-1 of the 32 sets of support blocks 1. The lifting assembly 2 drives the lifting movement of the main support block 1. The lifting assembly 2 can be any type of device such as a cylinder or hydraulic cylinder that can drive the main support block 1 to move... The driving source for the lifting mechanism; the rotating device 3 is used to drive the rotation of the main support block 1. The rotating device 3 can be any structure or assembly that can drive the main support block 1 to rotate, such as a gear assembly, a cylinder or a hydraulic cylinder. The rotating device 3 can be set at the bottom of the lifting assembly 2, so that the lifting assembly 2 and the main support block 1 rotate synchronously during operation, or it can be set directly between the lifting assembly 2 and the main support block 1 to drive only the main support block 1 to rotate. In this embodiment, the rotating device 3 is set at the bottom of the main support block 1.

[0036] In this embodiment, the sheet metal turning device participates in and implements the turning operation of the sheet metal during its transportation between different processing points, so as to change the sheet metal from a vertical state to a horizontal state. Therefore, as Figure 1 As shown, it is installed in the transmission equipment. Figure 1 The example conveying device shown includes multiple sets of conveying rollers a, and the main support block 1 of the plate turning device is movably arranged between two adjacent sets of conveying rollers a.

[0037] In actual use, such as Figure 4 As shown, firstly, the main support block 1 needs to be positioned below the transmission surface of the transmission roller a. At this time, the plate to be turned can be transported to the top of the main support block 1 via the transmission roller a on the transmission equipment; then as... Figure 5As shown, the lifting assembly 2 controls the lifting of components such as the main support block 1, thereby lifting the plate on the transfer roller a as well; then as... Figure 6 As shown, the rotation device 3 can then be used to rotate the main support block 1 and the plate on it; finally, after the rotation is completed, the lifting kit 2 descends until the main support block 1 is placed below the transmission surface again, and the plate can continue to be transported by the transmission equipment to the next processing point.

[0038] Furthermore, in this embodiment, the board has undergone surface adhesive coating at the previous processing point. After the coating is completed, the board needs to be placed with the coating layer facing down and transported by a conveying device and rotated by a board turning device. In the structure of this embodiment, the main support block 1 contacts the board through 32 sets of contact ends 101-1. On the one hand, the total contact area between the main support block 1 and the board is small, reducing the possibility of large-area scratching or removal of the coating on the surface of the board placed on the main support block 1 before and after the turning operation. On the other hand, the main support block 1 contacts the board through multiple dispersed points, which effectively increases the roughness of the contact surface between the two, thereby enhancing the static friction between them and reducing the probability of the board slipping off the main support block 1 during rotation. In other words, overall, the board turning device in this embodiment greatly reduces the damage to the board, especially the coating layer, during the rotation of the board.

[0039] Preferably, such as Figure 2 As shown, in this embodiment, the main support block 1 is a rectangular structure, and 32 sets of support blocks 101 are evenly distributed along the four edges of the main support block 1, that is, 8 sets of support blocks 101 are provided on each edge. In this embodiment, the 8 sets of support blocks 101 on each edge are continuously arranged to form a whole, so that the 8 sets of contact ends 101-1 form a continuous toothed structure. Under this structure, the contact point of the main support block 1 on the plate is closer to the edge of the plate, which supports the deflection of the plate and reduces the sag of the plate edge. This reduces the possibility of the plate falling due to the collision of its edge with other parts during the lifting and rotation of the plate. At the same time, under this structure, there is no situation where the plate will tip over when lifted due to relatively less support on one side, ensuring the stable lifting of the plate. Correspondingly, during the rotation of the plate, it also avoids the situation where the plate will shift and slide towards that side due to relatively low friction on one side.

[0040] Preferably, such as Figure 2As shown, the plate turning device also comprises a first auxiliary support 4 connected to the main supporting block 1 through a connecting frame 5, and the first auxiliary support 4 is arranged on both sides of the main supporting block 1, so that the lifting assembly 2 can drive the first auxiliary support 4 to move synchronously with the main supporting block 1. The arrangement of the first auxiliary support 4 provides support for the deflected part of the plate during the lifting and turning of the plate of small and medium sizes, further avoiding the situation that the edge of the plate falls off and contacts the transmission roller a and finally falls off during the lifting and rotation of the plate.

[0041] Preferably, as shown in Figure 1 and Figure 4 , 5 As shown, the plate turning device also comprises a plurality of second auxiliary supports 6, which in this embodiment comprises four second auxiliary supports 6. The four second auxiliary supports 6 are arranged around the rotation center of the main supporting block 1, and are movably arranged between adjacent two transmission rollers a, and the second auxiliary support 6 can also move up and down through the lifting assembly 2. In this structure, before the plate is lifted, the second auxiliary support 6 is also placed below the transmission surface of the transmission roller a, and it is only lifted above the transmission roller a when the plate is lifted to provide support for the plate.

[0042] The plurality of circumferentially arranged second auxiliary supports 6 ensure that the plate can be supported throughout the rotation process, so that Figure 6 For example, during the plate rotation process in the view angle, after the plate is rotated from state A to state B, the two second auxiliary supports 6 placed on the left and right sides can no longer provide support, but the two second auxiliary supports 6 diagonally arranged symmetrically can provide support for the plate, thereby ensuring that the plate can be fully supported at all times.

[0043] Preferably, as shown in Figure 3 In this embodiment, the first auxiliary support 4 and the second auxiliary support 6 each comprise a base 7 and a support guide wheel 8 arranged on the base 7, and the rolling guide direction of the support guide wheel 8 conforms to the edge rotation track of the plate. When the plate rotates, the edge rotation track is a circular arc around the rotation center of the main supporting block 1, and the conforming to the edge rotation track means that Figure 6 As shown, the rolling guide direction of the support guide wheel is tangent to the circular arc. In this structure, on the one hand, during the rotation of the plate, the support guide wheel 8 also rotates and does not rub against the coating material layer of the plate; on the other hand, the arrangement of the rolling guide direction also reduces the relative sliding between the support guide wheel 8 and the rotating movement of the plate, both of which reduce the wear of the auxiliary support on the coating material layer.

[0044] Preferably, as shown in Figure 6 The first auxiliary support 4 and the center of the main supporting block 1 form a first distance L1, and the second auxiliary support 6 and the center of the main supporting block 1 form a second distance L2, which is greater than the first distance L1. This structure ensures that the plate turning device can also provide sufficient support for large-sized plates during lifting and turning work; therefore, after adding this structure, the plate turning device in this embodiment can be applied to the turning work of plates of various sizes, and its applicability is further expanded.

[0045] Preferably, as shown in Figure 3 And Figure 5 The lifting set 2 includes a first lifting device 201 for driving the main supporting block 1 to move up and down and a second lifting device 202 for driving the second auxiliary support 6 to move up and down. The second auxiliary support 6 is used to support the plate being lifted and turned, and its edges do not sag to avoid conflict with other components such as the transmission roller a, so it is not required to be lifted synchronously with the main supporting block 1. Therefore, the second lifting device 202 can be used to control its lifting, and since the second auxiliary support 6 is arranged far away from the main supporting block 1, using independent lifting devices to expand the lifting of the two can also simplify the overall structure of the lifting set 2, without the need to arrange complex avoidance structures or transmission structures to avoid conflict with the transmission roller a and other structures.

[0046] Preferably, the first lifting device 201 and the second lifting device 202 each include a gas-driven lifting device. In this embodiment, the gas-driven lifting device is a gas cylinder, which can provide stable and relatively constant output force, making the lifting process of the plate more stable, and the overall size of the gas cylinder structure is shorter after contraction, reducing the overall occupied volume of the lifting set.

[0047] Embodiment 2:

[0048] This embodiment provides a plate conveying device, as shown in Figure 1 It includes several groups of transmission rollers a and the plate turning device in embodiment 1. The main supporting block 1 and the second auxiliary support 6 are movably arranged between the two groups of transmission rollers a, and the lifting set 2 and the turning device 3 are arranged at the bottom of the main supporting block 1.

[0049] In this structure, when the plate turning work is not needed, as shown in Figure 4 The main supporting block 1 is placed below the transmission surface of the transmission roller a, and the plate can be normally conveyed by the transmission roller a without interference; when the plate turning is needed, as shown in Figure 5 The plate is first conveyed to the top of the plate turning device by the transmission roller a, and then the plate is lifted by the lifting set 2, and thenFigure 6 As shown, the plate is rotated by the rotating device 3, and after the plate is rotated to the desired state, the plate is lowered by the lifting assembly 2 to complete the turning of the plate.

[0050] Preferably, as shown, Figure 1 and Figure 6 As shown, the transmission roller a comprises a driving shaft a-1 and a plurality of groups of driving wheels a-2 sleeved on the driving shaft a-1, each group of driving wheels a-2 comprising a transmission side wall surface for contacting the plate, which reduces the contact area between the transmission roller a and the paint on the surface of the plate, thereby greatly reducing the probability of the paint on the surface of the plate being scraped off or adhered to a large area during the transportation and turning of the plate.

[0051] Finally, it should be noted that: the above implementation cases are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing implementation cases, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing implementation cases, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the implementation cases of the present application.

Claims

1. A sheet metal turning device, disposed in a conveying device, the conveying device comprising a plurality of sets of conveying rollers (a), characterized in that, Includes: The main support block (1) is movably disposed between two adjacent sets of the transmission rollers (a). The main support block (1) is provided with several sets of support blocks (101). The top of the support block (101) is formed with a contact end (101-1) for abutting against the plate. The main support block (1) abuts against and supports the plate only through the contact end (101-1). Lifting assembly (2) is used to drive the lifting movement of the main support block (1); Rotating device (3) is used to drive the rotation of the main support block (1).

2. The plate turning device according to claim 1, characterized in that, Several sets of the support blocks (101) are evenly distributed at each edge of the main support block (1).

3. The plate turning device according to claim 1, characterized in that, It also includes a first auxiliary support (4), which is connected to the main support block (1) via a connecting frame (5). The first auxiliary support (4) is located on both sides of the main support block (1). The lifting kit (2) drives the first auxiliary support (4) to move up and down synchronously with the main support block (1).

4. A plate turning device according to claim 3, characterized in that, It also includes several sets of second auxiliary support members (6), which are arranged around the rotation center of the main support block (1) and are movably set between two adjacent sets of the transmission rollers (a); the second auxiliary support members (6) are lifted and lowered by lifting kit (2).

5. A plate turning device according to claim 4, characterized in that, The first auxiliary support (4) and / or the second auxiliary support (6) include a base (7) and a support guide wheel (8) disposed on the base (7), the rolling guide direction of the support guide wheel (8) conforming to the edge rotation trajectory of the plate.

6. A plate turning device according to claim 4, characterized in that, A first gap (L1) is formed between the center of the first auxiliary support (4) and the center of the main support block (1), and a second gap (L2) is formed between the center of the second auxiliary support (6) and the center of the main support block (1). The second gap (L2) is greater than the first gap (L1).

7. A plate turning device according to claim 4, characterized in that, The lifting kit (2) includes a first lifting device (201) for driving the main support block (1) to move up and down and a second lifting device (202) for driving the second auxiliary support (6) to move up and down.

8. A plate turning device according to claim 7, characterized in that, Both the first lifting device (201) and the second lifting device (202) include a pneumatic lifting device.

9. A plate conveying device, characterized in that, It includes several sets of transfer rollers (a) and a sheet metal turning device as described in any one of claims 1 to 8.

10. A plate conveying device according to claim 9, characterized in that, The transfer roller (a) includes a drive shaft (a-1) and a plurality of sets of drive wheels (a-2) mounted on the drive shaft (a-1), each set of drive wheels (a-2) including a transfer sidewall for contacting the plate.

Images