Frame conveying device

Abstract

The utility model discloses a frame conveying device, which relates to the technical field of frame conveying and comprises a support, a conveying frame and a driving structure are arranged at the upper end of the support, a stabilizing structure is arranged at the upper end of the conveying frame, the support comprises a support table, a plurality of supporting legs are fixed at the bottom end of the support table, and a plurality of transverse plates are fixed in the middle of the support table at equal intervals. A supporting plate is fixed to the upper end of the transverse plate, a movable plate is fixed to the upper end of the supporting plate, a fixing frame is fixed to the upper end of the support table, a guide rod is fixed into the fixing frame, and two buffering pieces are fixed to the front side of the upper end of the support table. According to the stabilizing structure, the frame is fixed in all directions through the supporting blocks and the pressing pieces, it is guaranteed that the frame cannot shake or slide down in the conveying process, and therefore safe conveying of the frame is guaranteed, and equipment damage or personnel injury caused by shaking of the frame is avoided; and through the combined action of a damping rod and a damping spring in the buffering piece, impact energy generated when the conveying frame stops is absorbed, and it is guaranteed that the conveying process is stable and free of impact.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of frame conveying, and specifically relates to a frame conveying device. BACKGROUND

[0002] The main function of the frame conveying device is to convey the frame from one station to another station for subsequent processing, assembly or detection.

[0003] Although the existing frame conveying device takes into account safety protection to some extent, such as preventing safety accidents caused by frame sliding or equipment failure by setting a protective plate and other measures, there are still certain safety hazards in actual application. In particular, under heavy load conditions, the stability of the frame and the reliability of the equipment face greater challenges.

[0004] Based on this, a frame conveying device is now provided to eliminate the drawbacks of existing devices. SUMMARY

[0005] The utility model aims at providing a frame conveying device to solve the problem of insufficient stability of the frame and reliability of the equipment in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A frame conveying device includes a support, the support upper end is provided with a conveying frame and a driving structure for driving the conveying frame to move, the conveying frame upper end is provided with a stable structure, the support includes a support table, the support table bottom end is fixed with a plurality of supporting legs, the support table middle part is equidistantly fixed with a plurality of cross plates, the cross plate upper end middle part is fixed with a supporting plate, the supporting plate upper end is fixed with a moving plate, the support table upper end both sides are fixed with a fixed frame, the fixed frame inside is fixed with a guide rod, the support table upper end front side is symmetrically fixed with two buffer members.

[0008] On the basis of the above technical scheme, the utility model also provides the following optional technical scheme:

[0009] Preferably, the driving structure includes a pneumatic cylinder, the pneumatic cylinder is installed on the upper end of the height-increasing plate, the height-increasing plate is fixed on the upper end of the driving table, the driving table is fixedly installed on the rear end of the support table, the output end of the pneumatic cylinder is fixedly connected with a piston rod, and the other end of the piston rod is fixedly connected with a wheel cover.

[0010] Preferably, the conveying frame comprises two bottom plates, the two bottom plates are respectively arranged at the upper ends of the two fixed frames, a conveying table is fixed at the upper ends of the two bottom plates, the bottom plate is fixedly connected with a sliding block through a connecting block, the sliding block is slidingly installed in the fixed frame, the sliding block is slidingly connected with the outer wall of the guide rod, a wheel cover is fixedly arranged at the middle of the bottom end of the conveying table, a roller groove is formed in the bottom of the wheel cover, a roller is rotatably installed in the roller groove, a stabilizing structure for stabilizing the frame is arranged at the upper end of the conveying table, and a contact plate matched with the buffer is fixed at the front end of the conveying table.

[0011] Preferably, the buffer comprises a fixed seat, the fixed seat is fixedly installed at the front side of the upper end of the support table, a damping rod is installed at the rear end of the fixed seat, the other end of the damping rod is fixedly connected with a buffer plate, damping springs are arranged on the outer side of the damping rod, and the two ends of the damping springs are respectively connected with the fixed seat and the buffer plate.

[0012] Preferably, the stabilizing structure comprises a first support block, the first support block is fixed at the middle of the upper end of the conveying table, a support pad is fixed at the upper end of the first support block, a second support block is fixed at the corner of the upper end of the conveying table, an L-shaped support block is fixed at the upper end of the second support block, the two L-shaped support blocks arranged on the left and right sides are oppositely arranged, a pressing piece is arranged on one side of the L-shaped support block, and the pressing piece is fixedly connected with the conveying table.

[0013] Preferably, the pressing piece comprises a side plate, the side plate is fixedly connected with the conveying table, a side block is fixed at the upper end of the side plate, an L-shaped pressing block is hingedly connected at the upper end of the side block, a pressing block is fixed at the bottom end of the L-shaped pressing block, a motor groove is formed in the side of the side block away from the conveying table, a motor is installed in the motor groove, and the output end of the motor is fixedly connected with the L-shaped pressing block.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The stabilizing structure of the utility model fixes the frame in all directions through the support block and the pressing piece, ensures that the frame does not shake or fall off during the conveying process, thereby not only ensuring the safe conveying of the frame, but also avoiding the damage of equipment or the injury of personnel caused by the shaking of the frame.

[0016] 2. The damping rod and the damping spring in the buffer jointly act, absorb the impact energy when the conveying frame stops, and ensure that the conveying process is stable and has no impact. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model.

[0018] Figure 2 It is a structural schematic view of the upper end position of the support of the utility model.

[0019] Figure 3 It is the structure schematic view of the bracket side end position of the utility model.

[0020] Figure 4 It is the structure schematic view of the conveying frame and the stable structure of the utility model.

[0021] Figure 5 It is the structure schematic view of the conveying frame and the driving structure of the utility model.

[0022] Figure 6 It is the structure schematic view of the utility model down pressure spare.

[0023] Figure mark annotation: 1, support; 101, support table; 102, support leg; 103, drive table; 104, cross plate; 105, support plate; 106, moving plate; 107, heightening plate; 108, fixed frame; 109, guide rod; 110, buffer; 1101, fixed seat; 1102, damping rod; 1103, damping spring; 1104, buffer plate; 2, conveying frame; 201, conveying table; 202, sliding block; 203, connecting block; 204, bottom plate; 205, wheel cover; 206, roller groove; 207, roller; 208, contact plate; 3, stable structure; 301, first support block; 302, support pad; 303, second support block; 304, L-shaped support block; 305, down pressure spare; 3051, side plate; 3052, side block; 3053, motor groove; 3054, motor; 3055, L-shaped pressing block; 3056, down pressure block; 4, driving structure; 401, air cylinder; 402, piston rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further detailed with the utility model combining with the drawings and examples.

[0025] In one embodiment, as shown in Figures 1-6 A frame conveying device, comprising a support 1, the support 1 upper end is provided with a conveying frame 2 and a driving structure 4 for driving the conveying frame 2 to move, the conveying frame 2 upper end is provided with a stable structure 3, the support 1 comprises a support table 101, the support table 101 bottom end is fixed with a plurality of support legs 102, the support table 101 middle part is equidistantly fixed with a plurality of cross plates 104, the cross plate 104 upper end middle part is fixed with a support plate 105, the support plate 105 upper end is fixed with a moving plate 106, the support table 101 upper end both sides are fixed with a fixed frame 108, the fixed frame 108 inside is fixed with a guide rod 109, the support table 101 upper end front side is symmetrically fixed with two buffer pieces 110.

[0026] In this embodiment, first, the frame is placed on the end of the stable structure 3 by the mechanical hand, and the girder is fixed by the stable structure 3, then the driving structure 4 is started to drive the conveying frame 2 to move along the support 1, when the conveying frame 2 reaches the predetermined position, the driving structure 4 stops working. At this time, the buffer 110 plays a buffering role, reducing the impact and vibration when the conveying frame 2 stops. After the conveying frame 2 stops, the mechanical hand can take down the frame in the stable structure 3 for the next step of processing, so as to complete the whole conveying process.

[0027] In an alternative embodiment, the driving structure 4 comprises a cylinder 401, the cylinder 401 is installed on the end of the raised plate 107, the raised plate 107 is fixed on the end of the driving table 103, the driving table 103 is fixedly installed on the rear end of the support table 101, the output end of the cylinder 401 is fixedly connected with the piston rod 402, the other end of the piston rod 402 is fixedly connected with the wheel cover 205.

[0028] It should be noted that the cylinder 401 serves as a power source, which directly pushes the conveying frame 2 to move through the piston rod 402. The raised plate 107 and the driving table 103 provide installation position for the cylinder 401 and ensure its working height and stability, so as to ensure that the driving structure 4 is in a horizontal state.

[0029] In an alternative embodiment, the conveying frame 2 comprises two bottom plates 204, two bottom plates 204 are arranged on the upper end of two fixed frames 108 respectively, two bottom plates 204 are fixedly provided with a conveying table 201 on the upper end, the bottom plate 204 is fixedly connected with a sliding block 202 through a connecting block 203, the sliding block 202 is slidingly installed in the fixed frame 108, the sliding block 202 is slidingly connected with the outer wall of the guide rod 109, the wheel cover 205 is fixedly arranged on the bottom end of the conveying table 201, the wheel cover 205 is provided with a roller groove 206 on the bottom, the roller groove 206 is rotatably installed with a roller 207, the conveying table 201 is provided with a stable structure 3 for stabilizing the frame on the upper end, and the conveying table 201 is fixedly provided with a contact plate 208 matched with the buffer 110 on the front end.

[0030] It should be noted that the bottom plate 204 and the conveying table 201 constitute the main structure of the conveying frame 2, which is used to bear the frame. The sliding block 202 is slidingly connected with the guide rod 109, which ensures that the moving direction of the conveying frame 2 is accurate and smooth. The wheel cover 205 and the roller 207 further reduce friction and resistance, and improve conveying efficiency.

[0031] In an optional embodiment, the buffer 110 comprises a fixing seat 1101 fixedly installed on the front side of the upper end of the support table 101, a damping rod 1102 installed at the rear end of the fixing seat 1101, a buffer plate 1104 fixedly connected to the other end of the damping rod 1102, and a damping spring 1103 arranged outside the damping rod 1102 and connected to the fixing seat 1101 and the buffer plate 1104 at both ends, respectively.

[0032] It should be noted that the damping rod 1102 and the damping spring 1103 jointly absorb the impact energy when the conveying frame 2 stops. The fixing seat 1101 provides a mounting position for the buffer 110, ensuring the stability of the operation.

[0033] In an optional embodiment, the stabilizing structure 3 comprises a first support block 301 fixedly installed on the middle of the upper end of the conveying table 201, a support pad 302 fixedly installed on the upper end of the first support block 301, a second support block 303 fixedly installed on the corner of the upper end of the conveying table 201, and L-shaped support blocks 304 fixedly installed on the upper end of the second support block 303. The two L-shaped support blocks 304 arranged on the left and right sides are oppositely arranged, and a pressing piece 305 is arranged on one side of the L-shaped support block 304 and fixedly connected to the conveying table 201.

[0034] It should be noted that the first support block 301 and the second support block 303, as well as the support pad 302 and the L-shaped support block 304 thereon, jointly constitute a support system of the vehicle frame. The support system of the vehicle frame cooperates with the pressing piece 305, thereby fixing the vehicle frame on the upper end of the conveying table 201.

[0035] In an optional embodiment, the pressing piece 305 comprises a side plate 3051 fixedly connected to the conveying table 201, a side block 3052 fixedly installed on the upper end of the side plate 3051, an L-shaped pressing block 3055 hingedly connected to the upper end of the side block 3052, a pressing block 3056 fixedly installed at the bottom end of the L-shaped pressing block 3055, a motor slot 3053 formed on the side of the side block 3052 away from the conveying table 201, a motor 3054 installed in the motor slot 3053, and the output end of the motor 3054 fixedly connected to the L-shaped pressing block 3055.

[0036] It should be noted that the pressing piece 305 drives the L-shaped pressing block 3055 and the pressing block 3056 to press and fix the vehicle frame through the motor 3054, ensuring that the vehicle frame does not shake during the conveying process.

[0037] The above embodiment discloses a frame conveying device, in which a mechanical arm is used to accurately place the frame in the stable structure 3 at the upper end of the conveying frame 2. The support block and the pressing piece 305 of the stable structure 3 fix the frame's girder and other key parts, ensuring that the frame does not shake or fall off during the conveying process.

[0038] When the frame is fixed, the cylinder 401 in the driving structure 4 is started. The cylinder 401 pushes the wheel cover 205 and the rollers 207 below it to move along the guide rod 109 through the piston rod 402, thereby driving the entire conveying frame 2 to move along the support 1.

[0039] The conveying frame 2 moves smoothly under the push of the driving structure 4, and the rollers 207 rotate in the roller grooves 206, reducing friction and resistance. The guide rod 109 ensures the accurate direction of the movement of the conveying frame 2, avoiding deviation.

[0040] When the conveying frame 2 reaches the predetermined position, the cylinder 401 stops working, and the conveying frame 2 stops moving.

[0041] At this time, the damping rod 1102 and the damping spring 1103 in the buffer 110 play a buffering role, reducing the impact and vibration when the conveying frame 2 stops. The contact plate 208 contacts the buffer plate 1104, further ensuring the smooth stop of the conveying frame 2.

[0042] After the conveying frame 2 stops, the mechanical arm intervenes again to take the frame in the stable structure 3, and the next step of processing or treatment is carried out. At the same time, the conveying frame 2 is ready for the next frame conveying task.

[0043] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A carriage conveyor device, characterized by, The application relates to a supporting frame (1) provided with a conveying frame (2) at the upper end and a driving structure (4) for driving the conveying frame (2) to move, wherein the conveying frame (2) is provided with a stabilizing structure (3) at the upper end, the supporting frame (1) comprises a supporting frame table (101), a plurality of supporting legs (102) are fixed to the bottom end of the supporting frame table (101), a plurality of cross plates (104) are fixed to the middle part of the supporting frame table (101) at equal intervals, a supporting plate (105) is fixed to the upper end of the middle part of the cross plate (104), a moving plate (106) is fixed to the upper end of the supporting plate (105), fixed frames (108) are fixed to the upper end of the two sides of the supporting frame table (101), guide rods (109) are fixed in the fixed frames (108), and two buffer members (110) are symmetrically fixed to the front side of the upper end of the supporting frame table (101).

2. A frame conveyor as claimed in claim 1, characterized in that The driving structure (4) comprises a gas cylinder (401) installed at the upper end of a height-increasing plate (107), the height-increasing plate (107) is fixed to the upper end of a driving table (103), the driving table (103) is fixedly installed at the rear end of the supporting frame table (101), a piston rod (402) is fixedly connected to the output end of the gas cylinder (401), and a wheel cover (205) is fixedly connected to the other end of the piston rod (402).

3. A frame conveyor as claimed in claim 1, wherein The conveying frame (2) comprises two bottom plates (204) arranged at the upper ends of the two fixed frames (108), a conveying table (201) is fixed to the upper ends of the two bottom plates (204), the bottom plate (204) is fixedly connected with a sliding block (202) through a connecting block (203), the sliding block (202) is slidingly installed in the fixed frame (108), the sliding block (202) is slidingly connected with the outer wall of the guide rod (109), a wheel cover (205) is fixed to the bottom end of the conveying table (201), a roller groove (206) is formed in the bottom of the wheel cover (205), a roller (207) is rotatably installed in the roller groove (206), the conveying table (201) is provided with the stabilizing structure (3) for stabilizing the frame, and a contact plate (208) matched with the buffer member (110) is fixed to the front end of the conveying table (201).

4. A frame conveyor as claimed in claim 1, wherein The buffer member (110) comprises a fixed seat (1101) fixedly installed at the upper end of the front side of the supporting frame table (101), a damping rod (1102) is installed at the rear end of the fixed seat (1101), a buffer plate (1104) is fixedly connected to the other end of the damping rod (1102), damping springs (1103) are arranged outside the damping rod (1102), and the two ends of the damping spring (1103) are connected with the fixed seat (1101) and the buffer plate (1104) respectively.

5. A vehicle frame conveyor as defined in claim 3 wherein, Said stable structure (3) includes first support block (301), first support block (301) is fixed in the upper end of the conveying table (201) middle part, the upper end of the first support block (301) is fixed with support pad (302), the upper corner of the conveying table (201) is fixed with second support block (303), the upper end of the second support block (303) is fixed with L type support block (304), two L type support blocks (304) on the left and right sides are oppositely arranged, one side of the L type support block (304) is provided with down pressure piece (305), and the down pressure piece (305) is fixedly connected with the conveying table (201).

6. A vehicle frame conveyor as defined in claim 5 wherein, Said down pressure piece (305) includes edge plate (3051), the edge plate (3051) is fixedly connected with the conveying table (201), the upper end of the edge plate (3051) is fixed with edge block (3052), the upper end of the edge block (3052) is hingedly connected with L type pressing block (3055), the bottom end of the L type pressing block (3055) is fixed with down pressure block (3056), the side, away from the conveying table (201), of the edge block (3052) is provided with motor slot (3053), the motor slot (3053) is internally provided with motor (3054), and the output end of the motor (3054) is fixedly connected with L type pressing block (3055).

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