Material receiving device for discharging of edge trimmer

Abstract

The utility model discloses a material receiving device for trimmer discharging, which comprises a lifting frame, an electric roller frame is arranged at one end of the lower part of the lifting frame, side blocking frames are fixedly connected to two ends of the upper part of a driving seat, side baffles are fixedly connected to two sides of the upper part of the two side blocking frames, and the two sides of the upper part of the driving seat are fixedly connected with the lifting frame. A front blocking shaft is fixedly connected to the upper portion of the end, close to the electric roller frame, of the driving seat, the two ends of the front blocking shaft are rotationally connected with two rotating connecting seats correspondingly, and the sides, away from the electric roller frame, of the four rotating connecting seats are fixedly connected with front baffles correspondingly. According to the utility model, the rotary connecting seat and the front baffle are arranged on the front blocking shaft, so that when a plate is blocked, the momentum of the plate can be absorbed through the rotary front baffle, the plate is further buffered, the damage to the plate caused by hard blocking is avoided, and when the front baffle is reset, the plate can be slightly impacted through inertia, so that the safety of the plate is improved. And aligning the positions of the plates.

Description

Technical Field

[0001] The utility model relates to the technical field of trimming machines, in particular to a material receiving device for discharging materials from trimming machines. Background Art

[0002] Iron drums are a common container in our daily life. They have the advantages of high strength and good sealing. They can be used as the basic packaging for liquid products such as paints, coatings, and motor oil. The production process of iron drums generally includes barrel body cutting, barrel cover stamping, composite ring stamping, rounding, spot welding, seam welding, ring reinforcement, edge bending, necking, tube rolling, edge curling, ladder handles, hoop body cutting, hoop ear spot welding, handle welding, accessories assembly, closure spot welding, assembly final inspection and other production processes.

[0003] Before the iron barrel body plate is rounded, it needs to be trimmed by a trimming machine to ensure that the barrel body is of uniform height after rolling. After the trimming machine trims the plate, it will be quickly discharged by the discharging roller. Since the plate discharging speed is relatively fast, the existing material receiving device needs to use a baffle to block the front of the plate when receiving the material to prevent the plate from flying out of the blanking position. However, since the plate strength is relatively low and the speed is high, it may cause damage to the edge of the plate when it hits the baffle, affecting subsequent processing. When using flexible buffer materials such as rubber pads, although damage to the plate can be avoided, the rubber pads are easily cut by the edges of the thin plates, which not only results in excessive loss costs, but also easily causes the plate to be embedded in the rubber pad, requiring manual adjustment, affecting subsequent feeding. Therefore, there is room for further improvement. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a material receiving device for discharging materials from a trimming machine, thereby solving the above-mentioned problem.

[0005] To achieve the above-mentioned purpose, a material receiving device for discharging materials of a trimming machine is provided, comprising a lifting frame, the top of the lifting frame is fixedly connected to a driving seat, an electric roller frame is provided at one end below the lifting frame, a lifting roller frame is provided on the inner side of the lower part of the lifting frame, both ends above the driving seat are fixedly connected to side blocks, both sides above the two side blocks are fixedly connected to side blocks, a front block shaft is fixedly connected above one end of the driving seat close to the electric roller frame, both ends of the front block shaft are respectively rotatably connected to two rotating connecting seats, and the four rotating connecting seats are fixedly connected to the front block on the side away from the electric roller frame;

[0006] The two ends of the driving seat are respectively rotatably connected to the first driving shaft and the second driving shaft, a transmission shaft is arranged between the first driving shaft and the second driving shaft, and a helical gear set is arranged at both ends of the transmission shaft. A driving motor is fixedly connected to the middle part of the upper part of the driving seat, and the output end of the driving motor is transmission-connected with a transmission gear, and the two ends of the first driving shaft and the second driving shaft are fixedly sleeved with driving sprockets, and the upper outer sides of the four driving sprockets are meshed with driving chains, and one end of the four driving chains is fixedly connected to a chain plumb bob.

[0007] According to the material receiving device for discharging materials from a trimming machine, the front baffle includes a plate body, a connecting plate, a bottom folded edge and an elastic buffer piece. A connecting plate is provided in the upper middle part of the plate body, and the connecting plate is fixedly connected to the corresponding rotating connecting seat. The bottom of the plate body is bent toward the side of the front baffle shaft to form a bottom folded edge, and the side of the plate body away from the front baffle shaft is fixedly connected to an elastic buffer piece.

[0008] According to the material receiving device for discharging materials from a trimming machine, the elastic buffer sheet is a thin sheet of metal material, the two ends of the elastic buffer sheet are respectively fixedly connected to the two ends of the plate body, an outward protruding bend is provided above the elastic buffer sheet, and a buffer gap is provided between the elastic buffer sheet and the plate body.

[0009] According to the material receiving device for discharging materials from a trimming machine, the ends of the plurality of driving chains away from the chain plumb bobs are fixedly connected to the four upper corners of the lifting roller frame respectively.

[0010] According to the material receiving device for discharging materials from a trimming machine, both ends of the transmission shaft are respectively connected to the first drive shaft and the second drive shaft through a helical gear set.

[0011] According to the material receiving device for discharging materials from a trimming machine, the output end of the driving motor is connected to the transmission shaft through a transmission gear.

[0012] According to the material receiving device for discharging materials from a trimming machine, the lifting roller frame is provided with an electric drive structure, and the electric drive structure is the same as that of the electric roller frame.

[0013] The above solution has at least one of the following beneficial effects:

[0014] 1. The utility model provides a rotating connecting seat and a front baffle on the front baffle shaft. When blocking the plate, the rotatable front baffle absorbs the momentum of the plate, thereby cushioning the plate, avoiding damage to the plate caused by hard blocking. When the front baffle is reset, the plate can be slightly impacted by inertia to align the position of the plate, thereby enhancing the practicality of the device.

[0015] 2. The front baffle of the present invention is provided with an elastic buffer sheet, and a buffer gap is formed by bending. When the plate is hit, the plate can be further buffered by the deformation of the elastic buffer sheet, thereby avoiding the problems caused by the rubber plate and enhancing the practicality of the device.

[0016] 3. The drive chains of the present invention are all provided with chain plumb bobs, which can balance the weight of the lifting roller frame and reduce the driving pressure while ensuring that the drive chain is stably suspended on the drive sprocket, thereby reducing the occurrence of chain derailment.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the overall structure of a material receiving device for discharging materials from a trimming machine according to the present invention;

[0020] Figure 2 This is a side perspective structural diagram of a material receiving device for discharging materials from a trimming machine according to the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of a drive seat of a material receiving device for discharging materials from a trimming machine according to the present invention;

[0022] Figure 4 for Figure 2 Enlarged view of point A.

[0023] Legend:

[0024] 1. Lifting frame; 2. Drive seat; 3. Electric roller frame; 4. Lifting roller frame; 5. First drive shaft; 6. Second drive shaft; 7. Drive sprocket; 8. Drive chain; 9. Chain plumb bob; 10. Drive motor; 11. Transmission gear; 12. Transmission shaft; 13. Bevel gear; 14. Side baffle; 15. Front baffle shaft; 16. Side baffle; 17. Rotating connecting seat; 18. Front baffle; 181. Plate body; 182. Connecting plate; 183. Bottom folding edge; 184. Elastic buffer sheet. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0026] Reference Figure 1-4 The embodiment of the present invention provides a material receiving device for discharging materials from a trimming machine, including a lifting frame 1, a driving seat 2 is fixedly connected to the top of the lifting frame 1, an electric roller frame 3 is provided at one end below the lifting frame 1, a lifting roller frame 4 is provided on the inner side of the lower part of the lifting frame 1, and the lifting roller frame 4 is provided with an electric drive structure, which is the same as the electric drive structure of the electric roller frame 3. Side guard frames 14 are fixedly connected to both ends of the upper part of the driving seat 2, and side guard plates 16 are fixedly connected to both sides of the upper part of the two side guard frames 14. The upper part of the driving seat 2 close to the electric roller frame 3 is fixedly connected to the upper part of the driving seat 2. A front stop shaft 15 is fixedly connected, and both ends of the front stop shaft 15 are rotatably connected to two rotating connection seats 17. The four rotating connection seats 17 are fixedly connected to a front baffle 18 on the side away from the electric drum frame 3. By arranging the rotating connection seats 17 and the front baffle 18 on the front stop shaft 15, the momentum of the plate can be absorbed by the rotatable front baffle 18 when blocking the plate, thereby buffering the plate, avoiding damage to the plate caused by hard blocking, and when the front baffle 18 is reset, it can slightly impact the plate through inertia to align the plate position;

[0027] The front baffle 18 includes a plate body 181, a connecting plate 182, a bottom folding edge 183 and an elastic buffer sheet 184. A connecting plate 182 is provided at the upper middle part of the plate body 181, and the connecting plate 182 is fixedly connected to the corresponding rotating connecting seat 17. The bottom of the plate body 181 is bent with a bottom folding edge 183 on the side of the front stop shaft 15. The plate body 181 is fixedly connected to the side of the front stop shaft 15 away from the front stop shaft 15. The elastic buffer sheet 184 is a thin sheet of metal material. The two ends of the elastic buffer sheet 184 are respectively fixedly connected to the two ends of the plate body 181. An outward protruding bend is provided on the top of the elastic buffer sheet 184. A buffer gap is provided between the elastic buffer sheet 184 and the plate body 181. The elastic buffer sheet 184 provided on the front baffle 18 forms a buffer gap by bending. When the plate is hit, the plate can be further buffered by the deformation of the elastic buffer sheet 184, and the problem caused by the rubber plate is avoided.

[0028] Both ends of the driving seat 2 are rotatably connected with a first driving shaft 5 and a second driving shaft 6, a transmission shaft 12 is arranged between the first driving shaft 5 and the second driving shaft 6, and bevel gear sets 13 are arranged at both ends of the transmission shaft 12, both ends of the transmission shaft 12 are in transmission connection with the first driving shaft 5 and the second driving shaft 6 through the bevel gear sets 13, a driving motor 10 is fixedly connected to the middle of the upper portion of the driving seat 2, a transmission gear 11 is in transmission connection with the output end of the driving motor 10, the output end of the driving motor 10 is in transmission connection with the transmission shaft 12 through the transmission gear 11, driving sprockets 7 are fixedly sleeved at both ends of the first driving shaft 5 and the second driving shaft 6, driving chains 8 are meshed with the outer sides of the upper portions of the four driving sprockets 7, chain sinkers 9 are fixedly connected to one ends of the four driving chains 8, and the other ends of the plurality of driving chains 8 are fixedly connected with the upper four corners of the lifting cylinder frame 4.

[0029] Working principle: when the utility model is used, through setting rotating connecting seat 17 and front baffle 18 on front baffle shaft 15, when blocking board material, through rotatable front baffle 18, the momentum of board material is absorbed, and then the board material is buffered, the damage of hard blocking to the board material is avoided, when front baffle 18 resets, the board material is slightly impacted once through inertia, the position of the board material is aligned, and the elastic buffer piece 184 of front baffle 18 is set, buffer gap is formed through bending, when the board material is impacted, the board material is further buffered through the deformation of elastic buffer piece 184, and the problems of rubber plate are avoided.

[0030] The utility model has been described in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A material receiving device for discharging materials from a trimming machine, comprising a lifting frame (1), characterized in that: The top of the lifting frame (1) is fixedly connected to a driving seat (2), an electric roller frame (3) is provided at one end below the lifting frame (1), a lifting roller frame (4) is provided on the inner side below the lifting frame (1), both ends above the driving frame (2) are fixedly connected to side blocks (14), both sides above the two side blocks (14) are fixedly connected to side baffles (16), the top of one end of the driving frame (2) close to the electric roller frame (3) is fixedly connected to a front block shaft (15), both ends of the front block shaft (15) are rotatably connected to two rotating connecting seats (17), and the four rotating connecting seats (17) are fixedly connected to a front baffle (18) on the side away from the electric roller frame (3); The two ends of the drive seat (2) are rotatably connected to a first drive shaft (5) and a second drive shaft (6), a transmission shaft (12) is provided between the first drive shaft (5) and the second drive shaft (6), and a bevel gear set (13) is provided at both ends of the transmission shaft (12). A drive motor (10) is fixedly connected to the middle part of the upper part of the drive seat (2), and the output end of the drive motor (10) is transmission-connected to a transmission gear (11). Both ends of the first drive shaft (5) and the second drive shaft (6) are fixedly sleeved with a drive sprocket (7), and the upper outer sides of the four drive sprockets (7) are meshed with a drive chain (8), and one end of the four drive chains (8) is fixedly connected to a chain plumb bob (9).

2. A material receiving device for trimming machine discharge according to claim 1, characterized in that: The front baffle (18) comprises a plate body (181), a connecting plate (182), a bottom folding edge (183) and an elastic buffer sheet (184). A connecting plate (182) is provided in the upper middle portion of the plate body (181). The connecting plate (182) is fixedly connected to the corresponding rotating connecting seat (17). A bottom folding edge (183) is bent toward the side of the front baffle shaft (15) below the plate body (181). An elastic buffer sheet (184) is fixedly connected to the side of the plate body (181) away from the front baffle shaft (15).

3. A material receiving device for trimming machine discharge according to claim 2, characterized in that: The elastic buffer sheet (184) is a thin sheet made of metal. The two ends of the elastic buffer sheet (184) are respectively fixedly connected to the two ends of the plate body (181). An outward protruding bend is provided above the elastic buffer sheet (184). A buffer gap is provided between the elastic buffer sheet (184) and the plate body (181).

4. A material receiving device for discharging a trimming machine according to claim 1, characterized in that: One end of each of the plurality of drive chains (8) away from the chain plumb bob (9) is fixedly connected to the four upper corners of the lifting roller frame (4).

5. The material receiving device for trimming machine discharge according to claim 1, characterized in that: Both ends of the transmission shaft (12) are respectively connected to the first drive shaft (5) and the second drive shaft (6) through a helical gear set (13).

6. The material receiving device for trimming machine discharge according to claim 1, characterized in that: The output end of the drive motor (10) is connected to the transmission shaft (12) via a transmission gear (11).

7. The material receiving device for trimming machine discharge according to claim 1, characterized in that: The lifting roller frame (4) is provided with an electric drive structure, which is the same as the electric drive structure of the electric roller frame (3).

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