Chain plate grinding machine

Abstract

The utility model discloses a chain plate grinding machine, which belongs to the technical field of grinding machines and comprises a workbench, a cover body matched with the workbench is mounted on the workbench, and an air connecting port connected with a dust collector is arranged at the top end of the cover body; the first grinding station and the second grinding station are both movably connected to the working table; the sliding supporting mechanism comprises sliding blocks arranged on the first grinding station and the second grinding station, the bottom ends of the sliding blocks are connected with a fixing plate arranged on the workbench, the top end of the fixing plate is integrally connected with an arc-shaped rod, and the edge of the outer wall of the arc-shaped rod is connected with a trapezoidal block in the width direction of the workbench; and abutting grooves connected with the sliding blocks are formed in the downward extending positions of the two ends of the trapezoidal block. The utility model can solve the technical problems that a large amount of dust is generated in the polishing process, the body health of people is influenced, the textures of polished workpieces are inconsistent, the quality is poor, and the efficiency is low.

Description

Technical Field

[0001] The utility model relates to the technical field of chain plate grinding mechanisms, in particular to a chain plate grinding machine. Background Art

[0002] There are mainly the following types of chain plates: chip conveyor chain plates, metal chain plates, conveyor chain plates, cleaning chain plates, metal chain plates for beer, chip conveyor chain plates, punching chain plates, stainless steel chain plates, carbon steel chain plates, transmission chain plates, engineering plastic chain plates, keel chain plates, etc.

[0003] Currently, most chain plate grinding methods on the market are vibration roller polishing or manual grinding. A large amount of dust will be generated during the grinding process, which affects people's health. There are two main problems in the grinding process:

[0004] 1. Manually grinding the chain plate with hand tools is labor-intensive, has a harsh operating environment, inconsistent texture of the polished workpiece, poor quality, and low efficiency.

[0005] 2. In the vibration rolling process, the chain plates are separated separately, rubbed with abrasives, and then assembled after rolling. However, during the vibration rolling process, impact marks are easily generated between parts, affecting the quality. Utility Model Content

[0006] The purpose of the utility model is to provide a chain plate grinder to solve the technical problems that a large amount of dust will appear during the grinding process, affecting people's health, the texture of the grinded workpiece is inconsistent, the quality is poor, and the efficiency is low.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A chain plate grinding machine, comprising:

[0009] A workbench, on which a cover body adapted thereto is mounted, and an air inlet connected to a vacuum cleaner is provided on the top of the cover body;

[0010] A first grinding station and a second grinding station, wherein the first grinding station and the second grinding station are both movably connected to the workbench;

[0011] A sliding support mechanism, the sliding support mechanism comprising a slider placed on the first grinding station and the second grinding station, the bottom end of the slider being connected to a fixed plate placed on the workbench, the top end of the fixed plate being integrally connected to an arc-shaped rod, the outer wall edge of the arc-shaped rod being connected to a trapezoidal block along the width direction of the workbench, and both ends of the trapezoidal block being provided with a downwardly extending interference groove connected to the slider, and one end of the slider being fixed to the first cylinder;

[0012] The chain plate quick clamping mechanism includes a manual wheel installed on the slider, one end of the rotating shaft on the manual wheel passes through the bearing and extends to the screw, and the outer wall of the screw is spirally driven with a screw nut connected to the first grinding station and the second grinding station. As the manual wheel rotates, the screw drives the first grinding station and the second grinding station to contact and fit with the retaining ring on the workbench.

[0013] Furthermore, it also includes a grinding mechanism, which includes a gear plate placed on a workbench, on which a rotating gear connected to one end of a driver is installed, and the other end of the driver is connected to a grinding motor, and the output shaft on the grinding motor and the rotating shaft on the grinding head are connected through a conveyor belt transmission. As the driver and the grinding motor are started, the grinding head moves horizontally on the workbench and grinds the chain plate.

[0014] Furthermore, the grinding motor and the driver are connected via a second cylinder, and the bottom end of the grinding motor is connected to a support plate fixed on the driver via a compression spring.

[0015] Furthermore, both ends of the second cylinder are mounted on the driver and the grinding motor by means of a rotational connection. As the second cylinder is started, the grinding motor drives the grinding head to rotate, lift and adjust.

[0016] Furthermore, a pneumatic lifting curtain is installed at the opening of the cover body.

[0017] The beneficial effects of the utility model are as follows:

[0018] (1) This patent adopts a dual-station design concept and uses two grinding stations, which greatly improves the grinding efficiency. The equipment has two grinding stations, and one station can be used for grinding while the other station is used for loading and unloading, rotating back and forth, which greatly saves grinding time.

[0019] (2) The equipment is sealed for grinding. The dust generated by grinding is collected together after being processed by a vacuum cleaner, which will not affect human health. Compared with the previous manual grinding, it is faster, has more beautiful quality texture, is green, and is more friendly to the human body and the environment.

[0020] (3) There are many options for grinding abrasives, such as cloth weaving wheels, wire drawing wheels, cloth wheels, etc.; according to the required grinding effect, changing abrasives is simple and quick, saving time and effort.

[0021] (4) The conveying positions of the first grinding station and the second grinding station on the guide rail are accurate and stable. The multi-point limit connection method can effectively prevent the position deviation during the movement. In addition, the chain plates on the first grinding station and the second grinding station can be quickly positioned and protected by manual adjustment to reach the corresponding processing position point, thereby improving the grinding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings;

[0023] Figure 1 This is a structural diagram of the chain plate grinding machine of the utility model;

[0024] Figure 2 This is a front view of the chain plate grinding machine of the utility model;

[0025] Figure 3 This utility model Figure 2 A magnified view of point A;

[0026] Figure 4 It is a structural diagram of the workbench of the utility model;

[0027] Figure 5 This utility model Figure 4 Enlarged view of point B;

[0028] Figure 6 This utility model Figure 4 Enlarged view of point C.

[0029] In the figure: 1. Workbench; 2. Air inlet; 3. First grinding station; 4. Second grinding station; 5. Sliding support mechanism; 6. Slider; 7. Fixed plate; 8. Arc rod; 9. Trapezoidal block; 10. First cylinder; 11. Chain plate quick clamping mechanism; 12. Manual wheel; 13. Retaining ring; 14. Grinding mechanism; 15. Grinding motor; 16. Grinding head; 17. Conveyor belt; 18. Second cylinder; 19. Compression spring; 20. Pneumatic lifting curtain. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Manual Figure 1-Figure 5 As shown, the chain plate grinding machine includes:

[0032] A workbench 1 is provided with a cover body adapted thereto, and an air inlet 2 connected to a vacuum cleaner is provided on the top of the cover body; a first polishing station 3 and a second polishing station 4, both of which are movably connected to the workbench 1;

[0033] The sliding support mechanism 5 includes a slider 6 placed on the first grinding station 3 and the second grinding station 4. The bottom end of the slider 6 is connected to a fixed plate 7 placed on the workbench 1. The top of the fixed plate 7 is integrally connected to an arc-shaped rod 8. The outer edge of the arc-shaped rod 8 is connected to a trapezoidal block 9 along the width direction of the workbench 1. The downwardly extending ends of the trapezoidal block 9 are provided with a contact groove connected to the slider 6, and one end of the slider 6 is fixed to the first cylinder 10.

[0034] The chain plate quick clamping mechanism 11 includes a manual wheel 12 installed on the slider 6. One end of the rotating shaft on the manual wheel 12 passes through the bearing and extends to the screw. The outer wall of the screw is spirally driven with a screw nut connected to the first grinding station 3 and the second grinding station 4. As the manual wheel 12 rotates, the screw drives the first grinding station 3 and the second grinding station 4 to contact and fit with the retaining ring 13 on the workbench 1.

[0035] Specifically, the chain plate grinder also includes a grinding mechanism 14, which includes a gear plate placed on the workbench 1, and a rotating gear connected to one end of the driver is installed on the gear plate. The driver is connected to the grinding motor 15 at the other end. The output shaft on the grinding motor 15 and the rotating shaft on the grinding head 16 are connected through a conveyor belt 17. As the driver and the grinding motor 15 are started, the grinding head 16 moves horizontally on the workbench 1 and grinds the chain plate.

[0036] The grinding motor 15 and the driver are connected through the second cylinder 18. The bottom end of the grinding motor 15 is connected to a support plate fixed on the driver through a compression spring 19. Both ends of the second cylinder 18 are installed on the driver and the grinding motor 15 by a rotating connection. As the second cylinder 18 is started, the grinding motor 15 drives the grinding head 16 to rotate and lift, and a pneumatic lifting curtain 20 is installed at the opening of the cover.

[0037] The specific working principle of the chain plate grinder is as follows:

[0038] The pneumatic lifting curtain 20 is in the raised state; the workpiece is manually clamped at the first grinding station 3 and the second grinding station 4, the workpiece to be ground is measured, the parameters are entered into the touch screen parameter bar on the operating cabinet, the grinding button of the first grinding station 3 is pressed, and the conveying solenoid valve of the first grinding station 3 is started to convey the clamped workpiece to be ground to the grinding position; the pneumatic lifting curtain 20 at the first grinding station 3 falls, and then the grinding head 16 falls, and the grinding head 16 grinds from the grinding starting point of the first grinding station 3 to the grinding end point of the first grinding station 3, and then the grinding head 16 floats and rises, and stops above the starting point of the grinding position of the second grinding station 4, and the above process is repeated to perform reciprocating grinding on the workpiece on the second grinding station 4.

[0039] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

[0040] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Chain plate grinding machine, characterized in that, include: A workbench (1), wherein a cover body adapted thereto is mounted on the workbench (1), and an air inlet (2) connected to a vacuum cleaner is provided on the top of the cover body; A first grinding station (3) and a second grinding station (4), wherein the first grinding station (3) and the second grinding station (4) are both movably connected to the workbench (1); A sliding support mechanism (5), the sliding support mechanism (5) comprising a slider (6) placed on the first grinding station (3) and the second grinding station (4), the bottom end of the slider (6) being connected to a fixed plate (7) placed on the workbench (1), the top end of the fixed plate (7) being integrally formed and connected to an arc rod (8), the outer wall edge of the arc rod (8) being connected to a trapezoidal block (9) along the width direction of the workbench (1), and both ends of the trapezoidal block (9) being provided with abutment grooves connected to the slider (6), and one end of the slider (6) being fixed to the first cylinder (10); A chain plate quick clamping mechanism (11) includes a manual wheel (12) mounted on a slider (6), one end of a rotating shaft on the manual wheel (12) passes through a bearing and extends to a lead screw, and a lead screw nut connected to a first grinding station (3) and a second grinding station (4) is spirally driven on an outer wall of the lead screw. As the manual wheel (12) rotates, the lead screw drives the first grinding station (3) and the second grinding station (4) to contact and fit with a retaining ring (13) on a workbench (1).

2. The chain plate grinding machine according to claim 1, characterized in that: The invention also includes a grinding mechanism (14), wherein the grinding mechanism (14) includes a gear plate placed on the workbench (1), a rotating gear connected to one end of a driver is installed on the gear plate, and the driver is connected to a grinding motor (15) at the other end. The output shaft on the grinding motor (15) and the rotating shaft on the grinding head (16) are connected by a conveyor belt (17). As the driver and the grinding motor (15) are started, the grinding head (16) moves horizontally on the workbench (1) and grinds the chain plate.

3. The chain plate grinding machine according to claim 2, characterized in that: The grinding motor (15) and the driver are connected via a second cylinder (18), and the bottom end of the grinding motor (15) is connected to a support plate fixed on the driver via a compression spring (19).

4. The chain plate grinding machine according to claim 3, characterized in that: Both ends of the second cylinder (18) are mounted on the driver and the grinding motor (15) by means of a rotational connection. When the second cylinder (18) is started, the grinding motor (15) drives the grinding head (16) to rotate and lift.

5. The chain plate grinding machine according to claim 1, characterized in that: A pneumatic lifting curtain (20) is installed at the opening of the cover body.

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