Polishing device for door and window machining

Abstract

The utility model discloses a polishing device for door and window processing, which relates to the technical field of door and window processing, and comprises a rack, a conveyor belt device is mounted on the rack, a discharge port is arranged on one side of the rack, a discharge hopper is fixedly connected inside the rack, a conveyor belt of the conveyor belt device is a hollow metal conveyor belt, and the discharge hopper is a hollow metal conveyor belt. A plurality of supporting rollers are rotationally connected to the inner side of the rack, a supporting frame is fixedly connected to the middle of the rack, and an electric push rod is fixedly installed on the upper portion of the supporting frame. A discharging hopper and a shielding plate are arranged, so that ground chips can be blocked and collected, and the safety of the grinding process is improved; and the arranged pressing roller can exert downward pressure on door and window workpieces of various specifications, so that the fixing effect is achieved, the application range is wide, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to a grinding device for door and window processing. Background Art

[0002] When processing doors and windows, a grinding device is required.

[0003] In the existing technology, the grinding device transmits the door and window workpieces through a conveyor belt device, and then uses a motor-driven grinding roller to grind the workpiece surface. However, when grinding, different specifications of fixed molds need to be used according to different specifications of doors and windows. The fixing method is more troublesome, and the debris generated by grinding is easy to splash, which is not safe to use. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a grinding device for door and window processing. Through the set discharge bucket and baffle plate, the grinding debris can be blocked and collected, thereby increasing the safety of the grinding process; the set pressure roller can exert downward pressure on door and window workpieces of various specifications, thereby playing a fixing role, with a wide range of applications and easy use.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a grinding device for door and window processing, comprising a frame, a conveyor belt device is installed on the frame, a discharge outlet is opened on one side of the frame, a discharge bucket is fixedly connected to the inside of the frame, the conveyor belt of the conveyor belt device is a hollow metal conveyor belt, a plurality of support rollers are rotatably connected to the inside of the frame, a support frame is fixedly connected to the middle part of the frame, an electric push rod is fixedly installed on the upper part of the support frame, the output end of the electric push rod passes through the support frame and is fixedly connected to a grinding shell, a grinding motor is fixedly installed on one side of the grinding shell, a grinding roller is rotatably connected to the inside of the grinding shell, the output end of the grinding motor is fixedly connected to the grinding roller, a baffle is fixedly connected to the inside of the grinding shell, a slide groove is provided at the lower part of the support frame, a slider is slidably connected to the inside of the slide groove, a pressure roller is rotatably connected to the slider, a tension spring is fixedly connected to the lower part of the slider, a connecting block is fixedly connected to the lower part of the tension spring, and the connecting block is fixedly connected to the frame. The discharge bucket and shielding plate can block and collect the grinding debris, increasing the safety of the grinding process; the pressure roller can exert downward pressure on door and window workpieces of various specifications, thereby playing a fixing role, with a wide range of applications and easy use.

[0006] According to the grinding device for door and window processing, the upper part of the grinding shell is fixedly connected to a limit rod, and the limit rod passes through the support frame and is slidably connected to each other.

[0007] According to the grinding device for door and window processing, there are two limit rods, which are located outside the electric push rod.

[0008] According to the grinding device for door and window processing, the upper portion of the discharge bucket has an opening, and the bottom wall of the discharge bucket is inclined.

[0009] According to the grinding device for door and window processing, the discharge bucket extends from the discharge outlet.

[0010] According to the grinding device for door and window processing, there are two pressure rollers, which are located on both sides of the grinding roller.

[0011] According to the grinding device for door and window processing, the central axis of the pressure roller and the conveying direction of the conveyor belt device are perpendicular to each other.

[0012] According to the grinding device for door and window processing, the shielding plate is arranged obliquely, there are two shielding plates, and they are located on the outside of the grinding roller.

[0013] Beneficial Effects

[0014] Compared with the prior art, the utility model can block and collect the grinding debris through the set discharge bucket and shielding plate, thereby increasing the safety of the grinding process; the set pressure roller can exert downward pressure on door and window workpieces of various specifications, thereby playing a fixing role, with a wide range of applications and easy use.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the structure of a grinding device for door and window processing according to the utility model;

[0018] Figure 2 This is an enlarged view of the A portion of a grinding device for door and window processing of the utility model;

[0019] Figure 3 This is a cross-sectional view of a grinding device for door and window processing according to the utility model;

[0020] Figure 4 This is an enlarged view of position B of a grinding device for door and window processing according to the utility model.

[0021] Legend:

[0022] 1. Frame; 101. Conveyor belt device; 102. Discharge bucket; 103. Support roller; 201. Support frame; 202. Limit rod; 203. Electric push rod; 204. Grinding shell; 205. Shielding plate; 206. Grinding roller; 301. Slide; 302. Sliding block; 303. Tension spring; 304. Connecting block; 305. Pressing roller. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model 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 the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4The embodiment of the utility model is a grinding device for door and window processing, which includes a frame 1, a conveyor belt device 101 is installed on the frame 1, a discharge outlet is opened on one side of the frame 1, a discharge bucket 102 is fixedly connected to the inside of the frame 1, the upper part of the discharge bucket 102 has an opening, the bottom wall of the discharge bucket 102 is inclined, and the discharge bucket 102 extends from the discharge outlet. The conveyor belt of the conveyor belt device 101 is a hollow metal conveyor belt, and a plurality of support rollers 103 are rotatably connected to the inner side of the frame 1. A support frame 201 is fixedly connected to the middle part of the frame 1, and an electric push rod 203 is fixedly installed on the upper part of the support frame 201. The output end of the electric push rod 203 passes through the support frame 2 01 is fixedly connected with a grinding shell 204, the upper part of the grinding shell 204 is fixedly connected with a limit rod 202, there are two limit rods 202, and they are located on the outside of the electric push rod 203, the limit rods 202 pass through the support frame 201, and are slidably connected to each other, a grinding motor is fixedly installed on one side of the grinding shell 204, the inside of the grinding shell 204 is rotatably connected with a grinding roller 206, the output end of the grinding motor is fixedly connected to the grinding roller 206, the inside of the grinding shell 204 is fixedly connected with a baffle plate 205, the baffle plate 205 is inclined, there are two baffle plates 205, and they are located on the outside of the grinding roller 206, the support frame 2 The lower part of the machine 1 is provided with a slide groove 301, the inner part of the slide groove 301 is slidably connected with a slider 302, the slider 302 is rotatably connected with a pressure roller 305, there are two pressure rollers 305, and they are located on both sides of the grinding roller 206, the central axis of the pressure roller 305 is perpendicular to the transmission direction of the conveyor belt device 101, the lower part of the slider 302 is fixedly connected with a tension spring 303, the lower part of the tension spring 303 is fixedly connected with a connecting block 304, the connecting block 304 is fixedly connected to the frame 1, when in use, the door and window workpiece is put in from one side, and the workpiece is driven to move under the drive of the conveyor belt device 101, wherein the conveyor belt device 101 is a prior art, which uses a motor to drive the conveyor belt device 101. The conveyor belt is driven by the conveyor roller to transport the workpiece. The door and window workpiece first encounters the pressure roller 305. Since the workpiece has a certain height, the pressure roller 305 is pushed upward, causing the tension spring 303 to deform. The tension spring 303 exerts a downward reaction force on the workpiece to prevent the workpiece from shaking during grinding. Then the electric push rod 203 drives the grinding shell 204 to move downward, and the grinding motor drives the grinding roller 206 to rotate. The grinding roller 206 grinds the surface of the workpiece. The debris generated by grinding is blocked by the shielding plate 205 to prevent it from splashing, and leaks from the conveyor belt and is received and discharged by the discharge bucket 102. The grinding process is relatively safe. The discharge bucket 102 and the shielding plate 205 can block and collect the grinding debris, thereby increasing the safety of the grinding process; the pressure roller 305 can exert downward pressure on door and window workpieces of various specifications, thereby playing a fixing role, with a wide range of applications and convenient use.

[0025] Working principle: When in use, the door and window workpiece is put in from one side, and the workpiece is moved under the drive of the conveyor belt device 101, wherein the conveyor belt device 101 is a prior art, which uses a motor to drive the conveyor roller, and then drives the conveyor belt to move, to transport the workpiece for use. The door and window workpiece first encounters the pressure roller 305. Since the workpiece has a certain height, an upward thrust is applied to the pressure roller 305, causing the tension spring 303 to deform. The tension spring 303 exerts a downward reaction force on the workpiece to prevent the workpiece from shaking during grinding. Then the electric push rod 203 drives the grinding shell 204 to move downward, and the grinding motor drives the grinding roller 206 to rotate. The grinding roller 206 grinds the surface of the workpiece. The debris generated by grinding is blocked by the baffle plate 205 to prevent it from splashing, and it leaks from the conveyor belt and is received and discharged by the discharge bucket 102. The grinding process is relatively safe.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A grinding device for door and window processing, comprising a frame (1), on which a conveyor belt device (101) is installed, characterized in that: A discharge port is provided on one side of the frame (1); a discharge bucket (102) is fixedly connected to the inside of the frame (1); the conveyor belt of the conveyor belt device (101) is a hollow metal conveyor belt; a plurality of support rollers (103) are rotatably connected to the inside of the frame (1); a support frame (201) is fixedly connected to the middle of the frame (1); an electric push rod (203) is fixedly installed on the upper part of the support frame (201); an output end of the electric push rod (203) passes through the support frame (201) and is fixedly connected to a grinding shell (204); a grinding motor is fixedly installed on one side of the grinding shell (204); and the grinding shell (204) is provided with a plurality of support rollers (103) which are rotatably connected to the inner side of the frame (1); 04) is rotatably connected to a grinding roller (206), the output end of the grinding motor is fixedly connected to the grinding roller (206), the interior of the grinding housing (204) is fixedly connected to a shielding plate (205), a slide groove (301) is provided at the lower part of the support frame (201), a slider (302) is slidably connected to the interior of the slide groove (301), a pressure roller (305) is rotatably connected to the slider (302), a tension spring (303) is fixedly connected to the lower part of the slider (302), a connecting block (304) is fixedly connected to the lower part of the tension spring (303), and the connecting block (304) is fixedly connected to the frame (1).

2. A grinding device for door and window processing according to claim 1, characterized in that: The upper part of the grinding shell (204) is fixedly connected to a limit rod (202), and the limit rod (202) passes through the support frame (201) and is slidably connected to each other.

3. A grinding device for door and window processing according to claim 2, characterized in that: There are two limit rods (202) and they are located outside the electric push rod (203).

4. A grinding device for door and window processing according to claim 1, characterized in that: The upper portion of the discharge bucket (102) has an opening, and the bottom wall of the discharge bucket (102) is inclined.

5. A grinding device for door and window processing according to claim 1, characterized in that: The discharge bucket (102) extends from the discharge port.

6. A door and window processing grinding device according to claim 1, characterized in that: There are two pressure rollers (305) located on both sides of the grinding roller (206).

7. A door and window processing grinding device according to claim 1, characterized in that: The central axis of the pressure roller (305) is perpendicular to the conveying direction of the conveyor belt device (101).

8. A door and window processing grinding device according to claim 1, characterized in that: The shielding plate (205) is arranged obliquely, and there are two shielding plates (205) located outside the grinding roller (206).

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