Automatic feeding and discharging mechanism of grinding device

Abstract

The automatic feeding and discharging mechanism of the polishing device comprises a base, a workbench is arranged above the base, two sets of connecting bases are arranged on the side wall of the base, the bottom ends of the two sides of each connecting base are fixedly connected with a fixing frame, sliding grooves are transversely formed in the front end and the rear end of one side of each connecting base, and the front end and the rear end of the other side of each connecting base are fixedly connected with the fixing frame. An external connection seat is arranged outside one side of the connection seat, and sliding seats are fixedly connected to the front end and the rear end of the inner wall of the external connection seat. According to the automatic feeding and discharging mechanism of the grinding device, by arranging the external connecting base, the sliding base, the sliding groove, the fixing plate, the electric push rod, the connecting rod and the push plate, automatic feeding and discharging are achieved, the working efficiency of a grinding machine is improved, the overall feeding and discharging structure is optimized, workers can operate and use the automatic feeding and discharging mechanism conveniently, and the problems that the structure is complicated, steps are tedious and operation and use are inconvenient are solved. The problems of instability, large limitation and low safety and balance of the whole structure during operation are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grinding machine, concretely is a kind of automatic feeding and discharging mechanism of polishing device. BACKGROUND

[0002] Polishing device is the machine tool that grinding tool is used to the surface of workpiece, its application is widespread in each industry, especially in manufacturing, its role is particularly important, can carry out fine processing and handling to the surface of workpiece, remove uneven part on the surface of workpiece, and it has important role to improve the quality of product and reduce production cost, polishing device can carry out grinding to various hardness materials, effectively improve processing efficiency, reduce tool wear rate.

[0003] The automatic feeding and discharging mechanism of polishing device at present stage is complex structure, and the steps are complicated and inconvenient to run and use, unstable when operating, and has greater limitation, and the safety and balance of overall structure are lower.

[0004] Therefore, a new type of automatic feeding and discharging mechanism of polishing device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an automatic feeding and discharging mechanism of polishing device to solve the problems of complex structure, complicated steps and inconvenient operation in the background art, instability during operation, greater limitation and low safety and balance of overall structure.

[0006] To achieve the above object, the utility model provides the following technical scheme: an automatic feeding and discharging mechanism of polishing device, including base, the top of base is provided with workbench, the side wall of base is provided with two groups of connecting seat, the bottom of both sides of connecting seat is fixedly connected with fixed frame;

[0007] The front end and rear end of one side of connecting seat are horizontally provided with sliding slot, the outside of one side of connecting seat is provided with external connector, the front end and rear end of inner wall of external connector are fixedly connected with sliding seat, sliding connection is formed between sliding seat and sliding slot, the front end and rear end of connecting seat are fixedly connected with fixed plate, the side wall of fixed plate is fixedly connected with electric push rod, the side wall of electric push rod is fixedly connected with the side wall of external connector.

[0008] Preferably, the top of external connector is fixedly connected with connecting rod on both sides, and the side of connecting rod is fixedly connected with push plate.

[0009] Preferably, one side of the inside of connecting seat is provided with first linkage shaft, and the other side of the inside of connecting seat is provided with second linkage shaft, and the inside of connecting seat is fixedly connected with driving motor, and a plurality of load-bearing rotary rods are movably connected between connecting seat.

[0010] Preferably, the outer sleeve of the first linkage shaft and the second linkage shaft is provided with a transmission belt, and the outer sleeve of the front end and the rear end of the first linkage shaft and the second linkage shaft is provided with a belt.

[0011] Preferably, the center of the top end of the base is fixedly connected with a support base, four corners of the outer support base are fixedly connected with stands, the top end of the support base is attached to the bottom end of the workbench, two groups of placing grooves are formed in the bottom end of the workbench, two groups of limiting plates are fixedly connected to the front end and the rear end of the workbench, and the top ends of the two sides of the base are fixedly connected with support columns.

[0012] Preferably, the inner limiting plate is provided with a fastening bolt, the front end of the fastening bolt is fixedly connected with a knob, the rear end of the fastening bolt penetrates the front end of the support column, the inner placing groove is fixedly connected with two groups of mounting plates, the rear end of the mounting plate is fixedly connected with an insertion rod, and the insertion rod and the inner stand are snap-connected.

[0013] Compared with the prior art, the automatic feeding and discharging mechanism of the polishing device not only realizes the functions of rapid feeding and discharging, balancing and stability.

[0014] (1) By setting the external seat, sliding seat, sliding groove, fixed plate, electric push rod, connecting rod and push plate, the workpiece can be moved to the surface of the transmission belt during transportation, automatic feeding and discharging are realized, the working efficiency of the grinding machine is improved, the stability and balance of the external seat are improved by the sliding relationship between the sliding seat and the sliding groove during use of the push plate, the influence of the external seat on the pushing effect is effectively prevented, the overall structure of feeding and discharging is optimized, and the operator can operate and use conveniently.

[0015] (2) By setting the connecting seat, transmission belt, load bearing rod, first linkage shaft, second linkage shaft and driving motor, the first linkage shaft can be quickly rotated by the belt after the second linkage shaft is rotated, the transmission belt provided outside the first linkage shaft and the second linkage shaft moves, the workpiece can be quickly transported, the bottom of the transmission belt is effectively supported and protected by the plurality of load bearing rods, the collapse or even falling during transportation is avoided, and the overall safety performance is improved.

[0016] (3) By being provided with a stand, a mounting plate, a plug rod, a support base, a support column, a limiting plate and a fastening bolt, the stand is fixed and installed into the corresponding mounting plate through the clamping structure, the outer side of the support column is limited and fixed through the limiting plate, the fastening bolt is used for enhancing the firmness between the limiting plate and the support column, the loosening of the two is prevented, the stability of the workbench as a whole is improved, the support base is used for providing strong support force to the bottom of the workbench, the downward depression of the workbench after long-term use is avoided, and the safety of the overall structure is strengthened. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view sectional structure schematic view of the utility model;

[0018] Figure 2 It is a transmission belt top view structure schematic view of the utility model;

[0019] Figure 3 It is a push plate side view structure schematic view of the utility model;

[0020] Figure 4 It is a workbench bottom view structure schematic view of the utility model.

[0021] In the drawing: 1, fixed frame; 2, connecting seat; 3, push plate; 4, connecting rod; 5, external connecting seat; 6, sliding groove; 7, workbench; 8, limiting plate; 9, knob; 10, support column; 11, base; 12, support base; 13, stand; 14, electric push rod; 15, fixed plate; 16, drive motor; 17, transmission belt; 18, bearing rotating rod; 19, first linkage shaft; 20, second linkage shaft; 21, sliding seat; 22, mounting plate; 23, plug rod; 24, fastening bolt; 25, placing groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 fall within the scope of protection of the utility model.

[0023] Embodiment 1: please refer to Figures 1-4 An automatic feeding and discharging mechanism of a polishing device, comprising a base 11, a workbench 7 is arranged above the base 11, two groups of connecting seats 2 are arranged on the side wall of the base 11, and fixed frames 1 are fixedly connected to the bottom ends on the two sides of the connecting seats 2;

[0024] The front end and the rear end of one side of the connecting seat 2 are transversely provided with sliding grooves 6. The outer side of one side of the connecting seat 2 is provided with an external connecting seat 5. The front end and the rear end of the inner wall of the external connecting seat 5 are fixedly connected with sliding seats 21. The sliding seats 21 and the sliding grooves 6 form a sliding connection. The front end and the rear end of the connecting seat 2 are fixedly connected with fixed plates 15. The side wall of the fixed plate 15 is fixedly connected with an electric push rod 14. The side wall of the electric push rod 14 is fixedly connected with the side wall of the external connecting seat 5.

[0025] The top end of the external connecting seat 5 is fixedly connected with connecting rods 4 on both sides. One side of the connecting rod 4 is fixedly connected with a push plate 3.

[0026] Specifically, as shown in Figure 1 and Figure 2 , during the transportation of the workpieces that need to be processed, the external connecting seat 5 is pushed outward after the electric push rod 14 is started. The workpieces placed on the surface of the transmission belt 17 are pushed to the surface of the workbench 7 during the movement of the external connecting seat 5. When the electric push rod 14 is pulled inward, the workpieces that have been processed on the surface of the workbench 7 can be pulled to the surface of the transmission belt 17 at the same time.

[0027] In example 2, a first linkage shaft 19 is provided through one side of the inside of the connecting seat 2. A second linkage shaft 20 is provided through the other side of the inside of the connecting seat 2. The second linkage shaft 20 is fixedly connected with a driving motor 16 through the inside of the connecting seat 2. A plurality of load-bearing rotary rods 18 are movably connected between the connecting seats 2.

[0028] The outside of the first linkage shaft 19 and the second linkage shaft 20 is sleeved with a transmission belt 17. The outside of the front end and the rear end of the first linkage shaft 19 and the second linkage shaft 20 is sleeved with a belt.

[0029] Specifically, as shown in Figure 1 and Figure 3 , during use, the driving motor 16 is started. After the driving motor 16 is operated, the second linkage shaft 20 is rotated. The first linkage shaft 19 is rotated by the belt driven by the second linkage shaft 20. The transmission belt 17 sleeved on the outside of the first linkage shaft 19 and the second linkage shaft 20 is rotated at the same time. The workpieces placed on the surface are transported to the direction of the workbench 7. At the same time, the plurality of load-bearing rotary rods 18 provide strong support to the inside of the transmission belt 17.

[0030] In example 3, a support base 12 is fixedly connected to the center of the top end of the base 11. A stand 13 is fixedly connected to the four corners of the outside of the support base 12. The top end of the support base 12 is in close contact with the bottom end of the workbench 7. Two groups of placing grooves 25 are provided on the bottom end of the workbench 7. Two groups of limiting plates 8 are fixedly connected to the front end and the rear end of the workbench 7. Support columns 10 are fixedly connected to the top end of the two sides of the base 11.

[0031] The inside of the limiting plate 8 is provided with a fastening bolt 24, the front end of the fastening bolt 24 is fixedly connected with a knob 9, the rear end of the fastening bolt 24 penetrates the front end of the supporting column 10, the inside of the placing groove 25 is fixedly connected with two groups of mounting plates 22, the rear end of the mounting plate 22 is fixedly connected with an inserting rod 23, and the inserting rod 23 is in clamping connection with the inside of the stand 13.

[0032] Specifically, as shown in Figure 1 and Figure 4 shown, the inserting rod 23 at the bottom of the workbench 7 is sequentially aligned with the front end of the stand 13 and then clamped and fixed, meanwhile, the limiting plate 8 is located outside the supporting column 10, sequentially rotating the knob 9 drives the fastening bolt 24 to move inward, and the limiting plate 8 is assembled and fixed with the supporting column 10.

[0033] Working principle: when the utility model is used, the workpiece to be processed is placed on the surface of the transmission belt 17, the driving motor 16 is started to drive the second linkage shaft 20 to rotate, the second linkage shaft 20 drives the first linkage shaft 19 to rotate through the belt, the transmission belt 17 sleeved outside the first linkage shaft 19 and the second linkage shaft 20 rotates, the workpiece placed on the surface is transported to the direction of the workbench 7, the electric push rod 14 is started to push the external connecting seat 5 outward, the workpiece placed on the surface of the transmission belt 17 is pushed to the surface of the workbench 7 through the push plate 3 in the moving process of the external connecting seat 5, and the workpiece processed on the surface of the workbench 7 is pulled to the surface of the transmission belt 17 when the electric push rod 14 is pulled inward.

[0034] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An automatic feeding and discharging mechanism of a grinding device, comprising a base (11), characterized in that: The upper part of the base (11) is provided with a workbench (7), and the side wall of the base (11) is provided with two groups of connecting seats (2), and the bottom ends on the two sides of the connecting seat (2) are fixedly connected with fixing frames (1); The front end and the rear end of one side of the connecting seat (2) are horizontally provided with sliding grooves (6), and the outer side of one side of the connecting seat (2) is provided with an external connecting seat (5), and the inner wall of the external connecting seat (5) is fixedly connected with sliding seats (21) at the front end and the rear end, and the sliding seats (21) and the sliding grooves (6) are in sliding connection, and the front end and the rear end of the connecting seat (2) are fixedly connected with fixed plates (15), and the side wall of the fixed plate (15) is fixedly connected with an electric push rod (14), and the side wall of the electric push rod (14) is fixedly connected with the side wall of the external connecting seat (5).

2. The automatic feeding and discharging mechanism of the polishing device according to claim 1, characterized in that: The top end of the external connecting seat (5) is fixedly connected with connecting rods (4) on both sides, and one side of the connecting rod (4) is fixedly connected with a push plate (3).

3. The automatic feeding and discharging mechanism of the polishing device according to claim 1, characterized in that: One side of the inside of the connecting seat (2) is provided with a first linkage shaft (19), and the other side of the inside of the connecting seat (2) is provided with a second linkage shaft (20), and the second linkage shaft (20) is fixedly connected with a driving motor (16) penetrating through the inside of the connecting seat (2), and a plurality of load-bearing rotating rods (18) are movably connected between the connecting seats (2).

4. The automatic feeding and discharging mechanism of the polishing device according to claim 3, characterized in that: The outside of the first linkage shaft (19) and the second linkage shaft (20) is provided with a transmission belt (17), and the outside of the front end and the rear end of the first linkage shaft (19) and the second linkage shaft (20) is provided with a belt.

5. The automatic feeding and discharging mechanism of the polishing device according to claim 1, characterized in that: The center of the top end of the base (11) is fixedly connected with a support base (12), four corners of the outside of the support base (12) are fixedly connected with stands (13), the top end of the support base (12) is fitted with the bottom end of the workbench (7), the bottom end of the workbench (7) is provided with two groups of placing grooves (25), the front end and the rear end of the workbench (7) are fixedly connected with two groups of limiting plates (8), and the top end of the base (11) is fixedly connected with support columns (10) on both sides.

6. The automatic feeding and discharging mechanism of the polishing device according to claim 5, characterized in that: The inside of the limiting plate (8) is provided with a fastening bolt (24), the front end of the fastening bolt (24) is fixedly connected with a knob (9), the rear end of the fastening bolt (24) penetrates through the front end of the support column (10), the inside of the placing groove (25) is fixedly connected with two groups of mounting plates (22), the rear end of the mounting plate (22) is fixedly connected with a plug rod (23), and the plug rod (23) is in clamping connection with the inside of the stand (13).

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