Auxiliary feeding and discharging mechanism of surface grinding machine

Abstract

The utility model discloses an auxiliary feeding and discharging mechanism of a surface grinding machine, which comprises a feeding and discharging mechanism main body, when the auxiliary feeding and discharging mechanism is used, the auxiliary feeding and discharging mechanism is firstly placed at a proper position, then a workpiece needing to be processed is placed on a conveying table top, and then a second spring fixing plate is moved towards one side of the workpiece along a second spring fixing plate chute; when the second spring fixing plate moves to a proper position, the second spring fixing plate stops moving, and then the second spring fixing plate is fixed at the position, so that the movable range of the workpiece on the conveying table top can be reduced, the workpiece is ensured not to fall off from the conveying table top, the workpiece can be moved to the placing bottom plate more quickly, and then the workpiece is pulled towards the right side; the workpiece can rapidly move towards the right side under the action of the guide wheels, the labor intensity of workers can be reduced, and in the process that the workpiece moves towards the right side, if the direction of the workpiece deflects, the workpiece can make contact with a side plate of the conveying table top at the moment, and the side plate of the conveying table top is extruded towards one side of a second spring fixing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary loading and unloading mechanisms of surface grinders, in particular to an auxiliary loading and unloading mechanism of surface grinders. Background Art

[0002] Surface grinder is a kind of grinding machine, which mainly uses grinding wheel to rotate and grind the workpiece to achieve the required flatness. According to the shape of the worktable, it can be divided into rectangular worktable and circular worktable. The main parameters of rectangular worktable surface grinder are worktable width and length, and the main parameters of circular worktable are worktable diameter. According to the different types of shafts, it can be divided into horizontal shaft and vertical shaft grinder. Such as M7432 vertical shaft round table surface grinder, 4080 horizontal shaft rectangular table surface grinder. The surface grinder consists of a grinding wheel covered with hard abrasive, a chuck and a worktable. When the wheel grinds and smoothes the non-metallic object, the non-metallic object can be kept in place by vacuum or mechanical chuck. The metal object is fixed by an electromagnetic suction cup. Features of surface grinder: good structural rigidity; So there is a surface grinder auxiliary loading and unloading mechanism. However, the previous surface grinder auxiliary loading and unloading mechanism is more troublesome when loading and unloading the workpiece, not simple enough, which may increase the labor intensity of the staff, which may lead to reduced work efficiency. Therefore, those skilled in the art provide an auxiliary loading and unloading mechanism for a surface grinder to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide an auxiliary loading and unloading mechanism for a surface grinder to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A surface grinder auxiliary loading and unloading mechanism comprises a loading and unloading mechanism body; a transport table is provided on the left side of the interior of the loading and unloading mechanism body, and a plurality of guide wheels are provided in the middle of the upper surface of the transport table; second spring fixing plates are provided at the front and rear ends of the upper surface of the transport table, second springs are provided at the left and right ends of the front side of the second spring fixing plate, a transport table side plate is provided on the front side of the second spring, and second spring fixing plate slide grooves are provided at the left and right ends of the lower side of the second spring fixing plate; a conveyor belt fixing frame is provided on the right side of the transport table, and a conveyor belt is provided inside the upper surface of the conveyor belt fixing frame; a placement bottom plate is provided at the left end of the upper side of the conveyor belt, and spring rods are provided at the front and rear ends of the upper side of the placement bottom plate; a first A spring, a pressing rod is provided on the upper side of the spring rod; top plate support columns are provided at the left and right ends of the upper side of the pressing rod, and a top plate is provided on the upper side of the top plate support column; a back plate is provided in the middle of the upper surface of the top plate, and a back plate fixing box is provided in the middle of the upper side of the top plate; a threaded rod fixing frame is provided in the middle of the inner part of the back plate fixing box, a threaded rod is provided in the middle of the upper surface of the threaded rod fixing frame, and a motor is provided on the upper side of the threaded rod; a number of threaded rod fixing frame slide grooves are provided on the left and right sides of the threaded rod fixing frame, and a number of threaded rod fixing frame support columns are provided at the front and rear ends of the lower side of the threaded rod fixing frame; connecting blocks are provided at the four corners of the lower side of the main body of the loading and unloading mechanism, a spring tube is provided on the lower side of the connecting block, and a shock-absorbing spring is provided in the middle of the inner part of the spring tube.

[0006] Preferably, a plurality of threaded rod fixing frame slide grooves are provided on the left and right sides of the threaded rod fixing frame, and a plurality of threaded rod fixing frame support columns are provided at the front and rear ends of the lower side of the threaded rod fixing frame; connecting blocks are provided at the four corners at the lower ends of the main body of the loading and unloading mechanism, a spring tube is provided on the lower side of the connecting block, and a shock-absorbing spring is provided in the middle of the spring tube.

[0007] Compared with the prior art, the utility model has the following beneficial effects: when in use, the device is first placed in a suitable position, and then the workpiece to be processed is placed on the transport table, and then the second spring fixing plate is moved along the second spring fixing plate slide groove to one side of the workpiece, and the second spring fixing plate stops moving after it moves to a suitable position, and then the second spring fixing plate is fixed at this position, so as to reduce the movable range of the workpiece on the transport table, thereby ensuring that the workpiece will not fall from the transport table and can be moved to the placement bottom plate more quickly, and then the workpiece is pulled to the right side. Under the action of the guide wheel, the workpiece can move quickly to the right side, and the labor intensity of the staff can be reduced. In the process of moving the workpiece to the right side, if the workpiece The direction is deflected, at this time the workpiece will contact the side plate of the transport table and squeeze the side plate of the transport table toward one side of the second spring fixing plate, and then the side plate of the transport table will squeeze the second spring, and at the same time, the second spring will also squeeze the side plate of the transport table, so that the side plate of the transport table moves toward one side of the workpiece, so as to adjust the position of the workpiece, without the need for manual adjustment, saving time and effort, thereby improving work efficiency, and in the process of the workpiece moving, the workpiece will squeeze the loading and unloading mechanism body downward, the loading and unloading mechanism body will squeeze the connecting block downward, and the connecting block will squeeze the shock-absorbing spring downward, thereby reducing the impact force on the loading and unloading mechanism body, which can protect the various accessories in the loading and unloading mechanism body, as well as the workpiece, waiting for When the workpiece moves to the upper side of the placement base plate, the pressing rod can be pressed downward at this time, and the pressing rod will drive the top plate support column to move downward, and the top plate support column will drive the top plate to move downward. At the same time, the pressing rod will also drive the spring rod to move downward. After the pressing is completed, the top plate will press against the upper side of the workpiece. At this time, the workpiece is fixed on the placement base plate. When it is necessary to fix workpieces of different sizes, you only need to start the motor, the motor will drive the threaded rod to rotate, the threaded rod will drive the threaded rod fixing frame to move downward along the threaded rod fixing frame slide slot, the threaded rod fixing frame will drive the threaded rod fixing frame support column to move downward, and the threaded rod fixing frame support column will drive the back plate to move downward until the back plate is completely in contact with the upper side of the workpiece. At this time, the workpieces of different sizes are fixed. The workpiece of inches is fixed, and then the conveyor belt is started. The placement bottom plate will move to the right together with the conveyor belt under the action of the conveyor belt. At this time, the loading is completed. When unloading is required, just reverse the conveyor belt, and then take out the processed workpiece from the placement bottom plate, move it along the transport table, and then take it down; the device is provided with a transport table, which can quickly move the workpiece to be processed without manual handling, thereby saving time, and cooperating with the guide wheel can also reduce the labor intensity of the staff; the device is provided with a backing plate fixing box, when the top plate cannot fix the smaller workpiece, it can be fixed by the backing plate in the backing plate fixing box, so that the device can adapt to workpieces of different sizes, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The figure is a structural schematic diagram of an auxiliary loading and unloading mechanism of a surface grinder.

[0009] Figure 2 The present invention is a structural schematic diagram of a support plate fixing box in an auxiliary loading and unloading mechanism of a surface grinder.

[0010] Figure 3 It is a structural schematic diagram of a spring tube in the auxiliary loading and unloading mechanism of a surface grinder.

[0011] Figure 4 The present invention is a structural schematic diagram of a base plate placed in the auxiliary loading and unloading mechanism of a surface grinder.

[0012] In the figure: 1-loading and unloading mechanism body, 2-conveyor belt fixing frame, 3-transport table, 4-spring tube, 5-shock-absorbing spring, 6-top plate, 7-bottom plate, 8-pressing rod, 9-spring rod, 10-first spring, 11-top plate support column, 12-back plate, 13-back plate fixing box, 14-motor, 15-connecting block, 16-threaded rod, 17-threaded rod fixing frame, 18-threaded rod fixing frame slide, 19-conveyor belt, 20-second spring, 21-second spring fixing plate, 22-transport table side plate, 23-second spring fixing plate slide, 24-guide wheel, 25-threaded rod fixing frame support column. DETAILED DESCRIPTION

[0013] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0014] See also Figures 1 to 4 In the embodiment of the utility model, a surface grinder auxiliary loading and unloading mechanism comprises a loading and unloading mechanism body 1; a transport table 3 is provided on the left side of the interior of the loading and unloading mechanism body 1, and a plurality of guide wheels 24 are provided in the middle of the upper surface of the transport table 3; a second spring fixing plate 21 is provided at the front and rear ends of the upper surface of the transport table 3, a second spring 20 is provided at the left and right ends of the front side of the second spring fixing plate 21, a transport table side plate 22 is provided at the front side of the second spring 20, and a second spring fixing plate slide 23 is provided at the left and right ends of the lower side of the second spring fixing plate 21; a conveyor belt fixing frame 2 is provided on the right side of the transport table 3, and a conveyor belt 19 is provided inside the upper surface of the conveyor belt fixing frame 2; a placing bottom plate 7 is provided at the left end of the upper side of the conveyor belt 19, and a spring rod 9 is provided at the front and rear ends of the upper side of the placing bottom plate 7; a first spring rod 9 is provided on the outer side of the spring rod 9 Spring 10, a pressing rod 8 is provided on the upper side of the spring rod 9; top plate support columns 11 are provided at the left and right ends of the upper side of the pressing rod 8, and a top plate 6 is provided on the upper side of the top plate support column 11; a back plate 12 is provided in the middle of the upper surface of the top plate 6, and a back plate fixing box 13 is provided in the middle of the upper side of the top plate 6; a threaded rod fixing frame 17 is provided in the middle of the inner part of the back plate fixing box 13, a threaded rod 16 is provided in the middle of the upper surface of the threaded rod fixing frame 17, and a motor 14 is provided on the upper side of the threaded rod 16; a plurality of threaded rod fixing frame slide grooves 18 are provided on the left and right sides of the threaded rod fixing frame 17, and a plurality of threaded rod fixing frame support columns 25 are provided at the front and rear ends of the lower side of the threaded rod fixing frame 17; connecting blocks 15 are provided at the four corners of the lower side of the loading and unloading mechanism body 1, a spring tube 4 is provided on the lower side of the connecting block 15, and a shock-absorbing spring 5 is provided in the middle of the inner part of the spring tube 4.

[0015] The working principle of the utility model is as follows: when in use, the device is first placed in a suitable position, and then the workpiece to be processed is placed on the transport table 3, and then the second spring fixing plate 21 is moved along the second spring fixing plate slide groove 23 to one side of the workpiece, and the second spring fixing plate 21 stops moving after it moves to a suitable position, and then the second spring fixing plate 21 is fixed at this position, so that the movable range of the workpiece on the transport table 3 can be reduced, thereby ensuring that the workpiece will not fall from the transport table 3 and can be moved to the placement bottom plate 7 more quickly, and then the workpiece is pulled to the right side. Under the action of the guide wheel 24, the workpiece can not only move quickly to the right side, but also reduce the labor intensity of the staff, and in the process of the workpiece moving to the right side If the direction of the workpiece is deflected, the workpiece will contact the side plate 22 of the transport table and squeeze the side plate 22 of the transport table toward one side of the second spring fixing plate 21, and then the side plate 22 of the transport table will squeeze the second spring 20. At the same time, the second spring 20 will also squeeze the side plate 22 of the transport table, so that the side plate 22 of the transport table moves toward one side of the workpiece, thereby adjusting the position of the workpiece, without the need for manual adjustment, saving time and effort, thereby improving work efficiency, and in the process of the workpiece moving, the workpiece will squeeze the loading and unloading mechanism body 1 downward, the loading and unloading mechanism body 1 will squeeze the connecting block 15 downward, and the connecting block 15 will squeeze the shock-absorbing spring 5 downward, thereby reducing the impact force on the loading and unloading mechanism body 1, which can The various accessories in the material mechanism body 1 play a protective role, and can also play a protective role for the workpiece. When the workpiece moves to the upper side of the placement base plate 7, the pressing rod 8 can be pressed downward at this time. The pressing rod 8 will drive the top plate support column 11 to move downward, and the top plate support column 11 will drive the top plate 6 to move downward. At the same time, the pressing rod 8 will also drive the spring rod 9 to move downward. After the pressing is completed, the top plate 6 will resist the upper side of the workpiece. At this time, the workpiece is fixed on the placement base plate 7. When it is necessary to fix workpieces of different sizes, it is only necessary to start the motor 14. The motor 14 will drive the threaded rod 16 to rotate, and the threaded rod 16 will drive the threaded rod fixing frame 17 to move downward along the threaded rod fixing frame slide groove 18, and the threaded rod fixing frame 17 will drive the threaded rod The fixing frame support column 25 moves downward, and the threaded rod fixing frame support column 25 will drive the plate 12 to move downward until the plate 12 is completely in contact with the upper side of the workpiece. At this time, the fixation of workpieces of different sizes is completed, and then the conveyor belt 19 is started. The placement base plate 7 will move to the right together with the conveyor belt 19 under the action of the conveyor belt 19. At this time, the loading is completed. When unloading is required, it is only necessary to reverse the conveyor belt 19, and then take out the processed workpiece from the placement base plate 7, and then move it along the transport table 3, and then take it down. The device is provided with a transport table 3, which can quickly move the workpiece to be processed without manual handling, thereby saving time, and with the guide wheel 24, it can also reduce the labor intensity of the staff;The device is provided with a plate fixing box 13. When the top plate 6 cannot fix a smaller workpiece, the workpiece can be fixed by the plate 12 in the plate fixing box 13, so that the device can adapt to workpieces of different sizes and improve the practicability of the device. ;

[0016] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0017] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An auxiliary loading and unloading mechanism for a surface grinder, comprising a loading and unloading mechanism body (1), a conveyor belt fixing frame (2) and a transport table (3), characterized in that: A transport platform (3) is provided on the left side of the interior of the loading and unloading mechanism body (1), and a plurality of guide wheels (24) are provided in the middle of the upper surface of the transport platform (3); a second spring fixing plate (21) is provided at the front and rear ends of the upper surface of the transport platform (3), a second spring (20) is provided at the left and right ends of the front side of the second spring fixing plate (21), a transport platform side plate (22) is provided at the front side of the second spring (20), and a second spring fixing plate sliding groove (23) is provided at the left and right ends of the lower side of the second spring fixing plate (21).

2. The surface grinder auxiliary loading and unloading mechanism according to claim 1, characterized in that: A conveyor belt fixing frame (2) is provided on the right side of the transport platform (3), and a conveyor belt (19) is provided inside the upper surface of the conveyor belt fixing frame (2).

3. The surface grinder auxiliary loading and unloading mechanism according to claim 2, characterized in that: A placement base plate (7) is provided at the left upper end of the conveyor belt (19), and spring rods (9) are provided at the front and rear ends of the upper side of the placement base plate (7).

4. The surface grinder auxiliary loading and unloading mechanism according to claim 3 is characterized in that: A first spring (10) is provided on the outer side of the spring rod (9), and a pressing rod (8) is provided on the upper side of the spring rod (9).

5. The surface grinder auxiliary loading and unloading mechanism according to claim 4, characterized in that: Top plate support columns (11) are provided at the left and right ends of the upper side of the pressing rod (8), and a top plate (6) is provided on the upper side of the top plate support column (11).

6. The surface grinder auxiliary loading and unloading mechanism according to claim 5, characterized in that: A stop plate (12) is provided in the middle of the upper surface of the top plate (6), and a stop plate fixing box (13) is provided in the middle of the upper side of the top plate (6).

7. The surface grinder auxiliary loading and unloading mechanism according to claim 6, characterized in that: A threaded rod fixing frame (17) is provided in the middle of the inner portion of the abutment plate fixing box (13), a threaded rod (16) is provided in the middle of the upper surface of the threaded rod fixing frame (17), and a motor (14) is provided on the upper side of the threaded rod (16).

8. The surface grinder auxiliary loading and unloading mechanism according to claim 7, characterized in that: A plurality of threaded rod fixing frame slide grooves (18) are provided on the left and right sides of the threaded rod fixing frame (17), and a plurality of threaded rod fixing frame support columns (25) are provided at the front and rear ends of the lower side of the threaded rod fixing frame (17); connecting blocks (15) are provided at the four corners at the lower side of the loading and unloading mechanism body (1), a spring tube (4) is provided at the lower side of the connecting block (15), and a shock absorbing spring (5) is provided in the middle of the spring tube (4).

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