Spraying and conveying device for plates

Abstract

The utility model relates to the field of plate processing, and discloses a plate spraying and conveying device which comprises a supporting frame, conveying rollers are arranged on the inner wall of the supporting frame, a sliding groove is formed in the lower portion of the supporting frame, two sets of stabilizing rods are fixedly connected to the inner wall of the sliding groove, and stabilizing mechanisms are arranged on the outer sides of the stabilizing rods. And the stabilizing mechanism comprises an adjusting assembly and an auxiliary assembly, the adjusting assembly comprises a moving frame, the moving frame slides on the outer side of the stabilizing rod, a mounting plate is fixedly connected to the top end of the moving frame, and a roller is rotationally connected to the inner wall of the mounting plate. According to the plate spraying device, the stabilizing mechanism, the supporting frame and the driving motor are used in cooperation, when plates of different specifications are sprayed, the driving motor drives the two sets of moving frames to move in the opposite directions, the multiple sets of rollers make contact with the plates, and therefore the plates are limited and effectively prevented from shaking; and the conveying stability of the device and the plate spraying effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plate processing, especially a spraying conveying device for plate parts. BACKGROUND

[0002] In modern industrial production, plate processing is an important field. In the production process of plates, spraying technology is a key link, which not only provides plates with an attractive appearance, but also protects the plates and enhances their corrosion resistance, wear resistance, and other properties

[0003] The spraying conveying device for plate parts aims to provide efficient, accurate, and stable conveying services for the spraying of plates, ensuring that the plates can smoothly flow between various spraying processes and guaranteeing the uniformity and consistency of the spraying quality.

[0004] Some traditional mechanical conveying equipment, such as ordinary conveying belts or roller conveyors, cannot accurately position and fix plate parts. During the process of conveying plates for spraying, plate parts are prone to move or shake, leading to unstable distances and angles between the spray gun and the plate parts, which results in uneven thickness of the sprayed coating and affects the spraying quality. Therefore, a spraying conveying device for plate parts is proposed to solve the above problems. SUMMARY

[0005] To make up for the above shortcomings, the utility model provides a spraying conveying device for plate parts, aiming to improve the problem in the prior art that "lack of positioning and fixing of plate parts, plate parts are prone to move or shake during the process of conveying plates for spraying, thereby reducing the spraying effect of the device".

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a spraying conveying device for plate parts, comprising a support frame, a conveying roller is arranged on the inner wall of the support frame, a sliding groove is formed in the lower part of the support frame, a stabilizing rod is fixedly connected to the inner wall of the sliding groove, and two groups are arranged, a stabilizing mechanism is arranged on the outer side of the stabilizing rod, the stabilizing mechanism comprises an adjusting assembly and an auxiliary assembly, the adjusting assembly comprises a moving frame, the moving frame slides on the outer side of the stabilizing rod, a mounting plate is fixedly connected to the top end of the moving frame, a roller is rotatably connected to the inner wall of the mounting plate, two groups of moving frames are arranged, and a connecting rod is hingedly connected to the opposite side of the two groups of moving frames, a fixed plate is fixedly connected to the middle part of the bottom end of the support frame, a sliding block is slidably connected to the inner wall of the fixed plate, and two groups are arranged, the left and right sides of the two groups of sliding blocks are hingedly connected to the connecting rod, a bidirectional threaded rod is rotatably connected to the inner wall of the fixed plate, the bidirectional threaded rod is screwedly connected to the inner wall of the sliding block, and a driving motor is fixedly connected to the rear side of the bidirectional threaded rod.

[0007] As a further description of the above technical scheme:

[0008] The auxiliary assembly comprises a mounting cover which is inserted at the top end of the mounting plate, and the inner wall of the lower part of the mounting cover is inserted on the upper part of the roller.

[0009] As a further description of the above technical solution:

[0010] The connecting rod is provided in multiple groups, and the connecting rod is arranged in the middle part of the moving frame; the fixing plate is provided with a through slot on the left and right sides; and the driving motor is fixedly connected to the bottom end of the support frame.

[0011] As a further description of the above technical solution:

[0012] The roller is provided in multiple groups, and the multiple groups of rollers are uniformly arranged on the inner side of the mounting plate.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the mounting cover is provided with a dismounting assembly, the dismounting assembly comprises a limiting block which is slidingly connected to the inner wall of the mounting cover, the limiting block is provided in a T shape, the rear side of the limiting block is slidingly arranged on the outer side of the compression spring, the front side inner wall of the limiting block is rotatably connected with a pull rod, and the outer side of the pull rod is slidingly arranged on the inner wall of the mounting cover.

[0015] As a further description of the above technical solution:

[0016] The front side of the limiting block and the mounting cover are elastically connected through a compression spring, the front side of the compression spring is fixedly connected to the inner wall of the mounting cover, and the rear side of the compression spring is fixedly connected to the front side of the limiting block.

[0017] As a further description of the above technical solution:

[0018] The mounting plate is provided with a clamping groove on the front and rear sides, and the T-shaped rear side of the limiting block is inserted into the inner wall of the clamping groove.

[0019] As a further description of the above technical solution:

[0020] The mounting cover is provided with an opening near the inner wall of the upper side of the pull rod, the lower side of the pull rod is provided with a protrusion near the inner wall of the mounting cover, and the protrusion is attached to the inner wall of the mounting cover.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、The utility model discloses a stable mechanism, support frame and driving motor are used in cooperation, when the plate of different specifications is being sprayed, two groups of moving frames are driven to move in the opposite direction through the driving motor, so that multiple rollers contact with the plate, thereby limiting the plate, effectively preventing the plate from shaking, improving the device conveying stability and the spraying effect of the plate.

[0023] 2. The utility model discloses, through the cooperation of maintenance assembly and mounting plate, when needing to replace or maintain the roller, the limit block is driven from the clamping groove through the pull rod, and the pull rod is limited through the protrusion of pull rod lower side, can the installation cover quick disassembly, thereby improved the replacement or maintenance efficiency of the roller. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the three-dimensional structure schematic diagram of overall device in the utility model;

[0025] Figure 2 It is the three-dimensional structure schematic diagram of overall device in the utility model;

[0026] Figure 3 It is the three-dimensional structure section view schematic diagram of fixed plate in the utility model;

[0027] Figure 4 It is the three-dimensional structure schematic diagram of mounting plate and installation cover of split in the utility model;

[0028] Figure 5 It is the three-dimensional structure schematic diagram of enlarged place A in the utility model 4.

[0029] Legend:

[0030] 1, support frame, 2, conveying roller, 3, stabilizing rod, 41, moving frame, 42, mounting plate, 43, connecting rod, 44, fixed plate, 45, sliding block, 46, two-way threaded rod, 5, roller, 6, installation cover, 61, pull rod, 62, limit block, 63, compression spring, 64, clamping groove, 7, drive motor. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the utility model.

[0032] Reference Figure 1 and Figure 2The utility model provides a kind of embodiment: a kind of plate piece's spraying conveying device, including support frame 1, as the basic framework of entire device, provide support and installation space for multiple groups of conveying roller 2, conveying roller 2 is provided in the inner wall of support frame 1, is provided with multiple groups, by the rotation of conveying roller 2, utilize the friction between roller face and plate piece bottom surface and drive plate piece advance along the direction of conveyance, support frame 1 lower part is provided with sliding slot, for the moving frame 41 improve moving space, sliding slot inner wall is fixedly connected with stabilizer 3, and is provided with two groups, as the sliding track of moving frame 41, limit the movement direction of moving frame 41, so that it can only linear motion along stabilizer 3, to guarantee the stability and reliability of stabilizing mechanism in adjustment process, stabilizer 3 outside is provided with stabilizing mechanism, for assisting support and stabilizing during plate piece conveying process, ensure that plate piece can run smoothly on conveying roller 2, prevent plate piece from appearing instability conditions such as shaking, deviation during conveying process, to further guarantee the conveying quality of plate piece and the accuracy of subsequent spraying process.

[0033] Referring to Figure 2 And Figure 3 Stabilizing mechanism includes adjusting assembly and auxiliary assembly, adjusting assembly includes moving frame 41, by the sliding movement on stabilizer 3, drive installation plate 42 and the position adjustment of drum 5 on installation plate 42, to adapt to the conveying demand of plate piece of different thickness or size, moving frame 41 slides on the outside of stabilizer 3, moving frame 41 top end is fixedly connected with installation plate 42, provides the basic platform of installation and rotation for drum 5, installation plate 42 inner wall is rotatably connected with drum 5, drum 5 is provided with multiple groups, multiple groups of drum 5 are evenly arranged in the inside of installation plate 42, multiple groups of drum 5 can support plate piece from multiple points, further enhance the support stability of plate piece, make plate piece more evenly stressed during conveying process, reduce the problems such as plate piece deformation or poor conveying caused by uneven local stress.

[0034] Referring to Figure 3The two groups of moving frames 41 are hingedly connected on opposite sides of the connecting rods 43, the connecting rods 43 are provided in multiple groups, and the connecting rods 43 are arranged at the middle part of the moving frames 41. The connecting rods 43 are used to connect the moving frames 41 and the sliding blocks 45. The moving position of the two groups of sliding blocks 45 can extrude or pull the connecting rods 43, so as to drive the two groups of moving frames 41 to stably move. The fixed plate 44 is fixedly connected to the middle part of the bottom end of the support frame 1, and is used to guide and limit the two groups of sliding blocks 45, and limit the bidirectional screw rod 46. The sliding block 45 is slidably connected to the inner wall of the fixed plate 44. When the bidirectional screw rod 46 is driven to rotate by the driving motor 7, the sliding block 45 will slide in the inner wall of the fixed plate 44 according to the thread direction of the bidirectional screw rod 46. The sliding block 45 is transmitted to the moving frame 41 through the connecting rod 43, so as to realize the conversion of the rotating motion of the bidirectional screw rod 46 into the opposite direction motion of the two groups of moving frames 41, so as to adjust the position, and two groups are arranged.

[0035] Referring to Figure 2 and Figure 3 The left and right sides of the two groups of sliding blocks 45 are hingedly connected to the connecting rods 43. The fixed plate 44 is rotatably connected to the inner wall of the fixed plate 44. The bidirectional screw rod 46 is threadedly connected to the inner wall of the sliding block 45. The bidirectional screw rod 46 can rotate clockwise or counterclockwise under the drive of the driving motor 7. Due to the threaded connection relationship between the bidirectional screw rod 46 and the sliding block 45, the rotation of the bidirectional screw rod 46 will cause the sliding block 45 to slide in the inner wall of the fixed plate 44. In turn, the connecting rod 43 drives the moving frame 41 and the mounting plate 42 to adjust the position, so as to accurately adjust the height of the stabilizing mechanism to adapt to the conveying needs of different plate pieces. The rear side of the bidirectional screw rod 46 is fixedly connected to the driving motor 7, which is a power provider for the adjustment action of the stabilizing mechanism. The driving motor 7 is a self-locking type DC speed reducer, which is a prior art, so it will not be described in detail in this case.

[0036] Referring to Figure 3 - Figure 5 The auxiliary assembly includes the mounting cover 6. The lower side of the mounting cover 6 is provided with a positioning pin which is inserted into the inner wall of the mounting plate 42, so as to improve the stability of the mounting of the mounting cover 6. The mounting cover 6 is inserted into the top end of the mounting plate 42. The lower inner wall of the mounting cover 6 is inserted into the upper part of the roller 5, so as to limit the roller 5 in the vertical direction, so as to ensure that the roller 5 will not move up and down during rotation, and keep the stable rotating state of the roller 5 in the mounting plate 42. The left and right sides of the fixed plate 44 are provided with through grooves for providing space for the movement of the connecting rod 43. The driving motor 7 is fixedly connected to the bottom end of the support frame 1.

[0037] Referring to Figure 4 and Figure 5The inner wall of the mounting cover 6 is provided with a dismounting assembly, which is provided with multiple groups and is arranged on the front and rear sides of the mounting cover 6. The dismounting assembly comprises a limiting block 62 which is slidingly connected to the inner wall of the mounting cover 6 and is provided in a T shape. In the normal state, the rear side of the T-shaped limiting block 62 is inserted into the inner wall of the clamping groove 64, so as to lock the mounting cover 6 and the mounting plate 42 together, thereby ensuring that the mounting cover 6 will not be accidentally separated from the mounting plate 42 during operation. The rear side of the limiting block 62 is slidingly arranged on the outside of the compression spring 63, and the front side of the limiting block 62 is rotatably connected to the inner wall of the mounting cover 6 and is provided in an L shape. When the pull rod 61 is pulled, the pull rod 61 will drive the limiting block 62 to slide forward against the elastic force of the compression spring 63, so that the limiting block 62 is separated from the clamping groove 64, thereby releasing the locking between the mounting cover 6 and the mounting plate 42 and realizing the dismounting function. The pull rod 61 is slidingly arranged on the inner wall of the mounting cover 6.

[0038] Further, the front side of the limiting block 62 is elastically connected to the mounting cover 6 through the compression spring 63. The front side of the compression spring 63 is fixedly connected to the inner wall of the mounting cover 6, and the rear side of the compression spring 63 is fixedly connected to the front side of the limiting block 62. In the normal state, the compression spring 63 is in a compressed state, and the elastic force of the compression spring 63 pushes the limiting block 62 backward, so that the limiting block 62 can be firmly inserted into the inner wall of the clamping groove 64, thereby providing a locking force for the connection between the mounting cover 6 and the mounting plate 42 and ensuring the stability of the connection between the mounting cover 6 and the mounting plate 42.

[0039] Further, the mounting plate 42 is provided with the clamping groove 64 on the front and rear sides. The rear side of the T-shaped limiting block 62 is inserted into the inner wall of the clamping groove 64, so as to accommodate the limiting block 62 and install the mounting cover 6. The mounting cover 6 is provided with an opening on the inner wall near the upper side of the pull rod 61, so as to move the protrusion out of the inner wall of the mounting cover 6. The pull rod 61 is provided with a protrusion on the lower side near the inner wall of the mounting cover 6. The protrusion is attached to the inner wall of the mounting cover 6 and can limit the mounting plate 42, thereby improving the stability of the installation of the mounting cover 6. When the protrusion moves to the outside of the mounting cover 6, the mounting plate 42 can be limited again, so that the operator can easily release the limitation of the front and rear sides of the mounting cover 6.

[0040] Working principle: when the plate is placed on the conveying roller 2, the stabilizing mechanism needs to be adjusted according to the thickness or size of the plate,

[0041] At this time, the driving motor 7 is started to drive the bidirectional threaded rod 46 to rotate. When the bidirectional threaded rod 46 rotates, the two groups of sliding blocks 45 will slide in the opposite direction in the inner wall of the fixed plate 44 according to the thread direction of the bidirectional threaded rod 46.

[0042] When the slider 45 moves under the drive of the bidirectional screw rod 46, the movement is transmitted to the moving frame 41 through the connecting rod 43, and the two groups of moving frames 41 will slide accordingly with the movement of the slider 45, thereby driving the two groups of mounting plates 42 to move in opposite directions, so that the multiple groups of rollers 5 contact and support the plate piece from multiple points, so that the plate piece is more uniform in stress during conveying, reducing the problem of plate piece deformation or poor conveying caused by uneven local stress, and at the same time adapting to the conveying needs of plate pieces of different thicknesses or sizes.

[0043] After the device runs for a period of time, it may be necessary to maintain, replace or clean the rollers 5 or other related parts. When the mounting cover 6 needs to be disassembled, the operator first rotates the pull rod 61 to align the protrusion with the gap, then pulls the pull rod 61 to drive the limiting block 62 to slide forward against the elastic force of the compression spring 63, so that the limiting block 62 is disengaged from the clamping groove 64, thereby releasing the locking between the mounting cover 6 and the mounting plate 42. Then, the pull rod 61 is rotated again to make the protrusion extrude the outer side of the mounting cover 6, and at this time the limiting block 62 is limited, so that the mounting cover 6 can be disassembled from the mounting plate 42, which facilitates the operator to perform corresponding operations on the rollers 5 and other components.

[0044] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A spraying and conveying device for sheet parts, comprising a support frame (1), characterized in that: The inner wall of the support frame (1) is provided with a conveying roller (2), the lower part of the support frame (1) is provided with a chute, the inner wall of the chute is fixedly connected with a stabilizing rod (3), and two groups are arranged, the outer side of the stabilizing rod (3) is provided with a stabilizing mechanism, the stabilizing mechanism comprises an adjusting assembly and an auxiliary assembly, the adjusting assembly comprises a moving frame (41), the moving frame (41) slides on the outer side of the stabilizing rod (3), the top end of the moving frame (41) is fixedly connected with a mounting plate (42), the inner wall of the mounting plate (42) is rotatably connected with a roller (5), the moving frame (41) is provided with two groups, and the opposite sides of the two groups of moving frames (41) are hingedly connected with a connecting rod (43), the middle part of the bottom end of the support frame (1) is fixedly connected with a fixed plate (44), the inner wall of the fixed plate (44) is slidably connected with a sliding block (45), and two groups are arranged, the left and right sides of the two groups of sliding blocks (45) are hingedly connected on the connecting rod (43), and the inner wall of the fixed plate (44) is rotatably connected with a bidirectional screw rod (46), the inner wall of the sliding block (45) is threadedly connected with the bidirectional screw rod (46), and the rear side of the bidirectional screw rod (46) is fixedly connected with a driving motor (7).

2. A device for conveying a sheet member for painting according to claim 1, characterized in that: The auxiliary assembly comprises a mounting cover (6), the mounting cover (6) is inserted into the top end of the mounting plate (42), and the lower inner wall of the mounting cover (6) is inserted into the upper part of the roller (5).

3. A device for conveying a sheet member for painting according to claim 1, characterized in that: The connecting rod (43) is provided with a plurality of groups, the connecting rod (43) is arranged in the middle part of the moving frame (41), the left and right sides of the fixed plate (44) are provided with a through groove, and the driving motor (7) is fixedly connected to the bottom end of the support frame (1).

4. A device for conveying a sheet member for painting according to claim 1, characterized in that: The roller (5) is provided with a plurality of groups, and the plurality of rollers (5) are uniformly arranged on the inner side of the mounting plate (42).

5. A device for conveying a sheet member for painting according to claim 2, characterized in that: The inner wall of the mounting cover (6) is provided with a dismounting assembly, the dismounting assembly comprises a limiting block (62) which is slidably connected to the inner wall of the mounting cover (6), the limiting block (62) is provided in T shape, the rear side of the limiting block (62) slides on the outer side of the compression spring (63), the inner wall of the front side of the limiting block (62) is rotatably connected with a pull rod (61), and the outer side of the pull rod (61) slides on the inner wall of the mounting cover (6).

6. A device for conveying a sheet member for painting according to claim 5, characterized in that: The front side of the limiting block (62) is elastically connected with the mounting cover (6) through the compression spring (63), the front side of the compression spring (63) is fixedly connected to the inner wall of the mounting cover (6), and the rear side of the compression spring (63) is fixedly connected to the front side of the limiting block (62).

7. A device for conveying a sheet member for painting according to claim 5, characterized in that: The mounting plate (42) is provided with a clamping groove (64) on the front and rear sides, and the T-shaped rear side of the limiting block (62) is inserted into the inner wall of the clamping groove (64).

8. A device for conveying a sheet member for painting according to claim 5, characterized in that: The mounting cover (6) is provided with an opening near the inner wall of the upper side of the pull rod (61), the lower side of the pull rod (61) is provided with a protruding block near the inner wall of the mounting cover (6), and the protruding block is attached to the inner wall of the mounting cover (6).

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