Polishing device applied to worm injection molding part

Abstract

The utility model belongs to the field of worm injection molding parts, and provides a grinding device applied to worm injection molding parts, which comprises a mounting main plate, supporting columns are fixedly mounted at four corners of the bottom of the mounting main plate, and mounting plates are fixedly mounted at two ends of one side of each of the top and the bottom of the mounting main plate; according to the dust collection device, the draught fan is turned on, suction force is generated through the draught fan, then the suction force is transmitted to the dust collection pipe, then dust generated in the polishing process is adsorbed into the storage bin through the dust collection pipe, and then the dust is collected through the dust collection bag; when the interior of the dust storage bag is full of dust, a bin door at one end of the front face of the storage bin is opened, the dust storage bag is pulled to drive the sliding block to be pulled out of the interior of the sliding groove, and after the sliding block is pulled out, dust in the dust storage bag is treated, so that an operator can conveniently collect the generated dust during grinding of the injection molding part; damage to the respiratory system of an operator caused by excessive dust is prevented, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the field of worm injection molding parts, in particular to a grinding device used for worm injection molding parts. Background Art

[0002] The grinding device of worm injection molding is generally processed by using a grinder or grinding tool. When grinding worm injection molding parts, it is usually necessary to perform rough grinding and then fine grinding to ensure surface smoothness and precision. Rough grinding can be performed using a grinding head, grinding wheel, etc., while fine grinding requires the use of delicate tools such as sandpaper and grinding cloth. After grinding, the surface of the worm injection molding part will be smoother and meet the expected requirements and effects.

[0003] Most existing devices are unable to collect dust generated when polishing injection molded parts. Excessive dust can damage the respiratory system of the operator, thereby reducing the practicality of the device. In addition, most existing devices are unable to adjust the polishing angle when polishing injection molded parts. The device cannot polish the injection molded parts from different angles, thereby reducing the convenience of the device during polishing. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a grinding device for worm injection molded parts to solve the problems in the prior art of being unable to collect dust generated when grinding injection molded parts and being unable to adjust the grinding angle when grinding injection molded parts.

[0005] A grinding device for worm injection molded parts, including a mounting mainboard, support columns are fixedly installed at the four corners of the bottom of the mounting mainboard, mounting plates are fixedly installed at both ends of the top and bottom sides of the mounting mainboard, two groups of mounting plates are rotatably connected to the ends close to each other, a servo motor is symmetrically fixedly installed at one end of the mounting plate, and the output end of the servo motor is connected to the roller, the outer side of the roller is provided with a sanding belt, and the sanding belt passes through the interior of the mounting mainboard, a sanding angle adjustment component that can adjust the sanding angle is fixedly installed at the middle position of the top of the mounting mainboard, and a dust storage component that can collect dust generated during the sanding process is fixedly installed on one side of the bottom of the mounting mainboard.

[0006] Preferably, a first mounting bracket is fixedly installed at both ends of the inner side of the grinding angle adjustment component, and a rotating block is rotatably connected to one end of the two groups of the first mounting brackets that are close to each other, and a magnetic plate is fixedly installed on the top of the rotating block. A plurality of groups of card slots are evenly provided on the back end of the rotating block, and a second mounting bracket is fixedly installed on the top of one end of the back side of one group of the first mounting brackets, and a card rod is inserted into the interior of the second mounting bracket, and the card rod passes through the interior of the first mounting bracket, and the card rod and the card slot are adapted to each other, and a baffle is fixedly installed on the top and bottom of the outer side of the card rod, and a spring is sleeved on the outer side of the card rod, and the two ends of the spring are respectively connected to the baffle and the inner side of the second mounting bracket.

[0007] Preferably, a storage bin is provided inside the dust collection assembly, a fan is installed at the bottom of the storage bin, and the fan and the interior of the storage bin are connected to each other, a dust collection tube is connected to the top of one side of the dust collection assembly, and the end of the dust collection tube away from the dust collection assembly passes through the interior of the installation main board, the dust collection tube and the sanding belt correspond to each other, slide grooves are symmetrically provided on both sides of the interior of the storage bin, and sliders are slidably connected inside the slide grooves, and dust collection bags are fixedly installed on the sides of the two sets of sliders that are close to each other.

[0008] Preferably, a motor compartment is provided on the outer side of the servo motor, and a ventilation hole is opened at one end of the front side of the motor compartment, and a support leg is fixedly installed at the bottom of the support column.

[0009] Preferably, a handle is fixedly mounted on one side of the clamping rod, and sliding holes are provided inside the second mounting bracket and the first mounting bracket, and the sliding holes and the clamping rod are adapted to each other.

[0010] Preferably, a door is hingedly connected to one side of one end of the front side of the dust storage assembly, and the door and the storage bin are adapted to each other.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The utility model turns on the fan, uses the fan to generate suction, and then transmits the suction to the dust collection tube, and then uses the dust collection tube to absorb the dust generated during the grinding process into the inside of the storage bin, and then uses the dust collection bag to collect the dust. When the dust collection bag is full, the bin door at one end of the front of the storage bin is opened, and the dust collection bag is pulled to drive the slider to be pulled out from the inside of the slide groove. After taking it out, the dust inside the dust collection bag is processed, which is convenient for the operator to collect the dust generated when grinding the injection molded parts, preventing excessive dust from causing damage to the operator's respiratory system, thereby improving the practicality of the device.

[0013] 2. The utility model compresses the spring by pulling the card rod to drive the baffle, then pulls the card rod out from the inside of the card slot to release the fixation of the rotating block, and then rotates the magnetic plate to drive the rotating block to rotate, so that the angle of the magnetic plate is adjusted. After adjusting to the specified angle, the pulling force on the card rod is released, and then the elastic restoring force of the spring is used to drive the card rod to be inserted into the inside of the card slot to fix the rotating block. After the fixation is completed, the injection molded part is placed on the top of the magnetic plate for grinding, which is convenient for the operator to adjust the grinding angle of the injection molded part, so that the device can grind the injection molded part from different angles, thereby improving the convenience of the device during grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side cross-sectional structure of the utility model Figure 1 ;

[0016] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model Figure 2 ;

[0017] Figure 4 This is an enlarged schematic diagram of the cross-sectional structure of the rotating block of the present invention;

[0018] Figure 5 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 6 For the utility model Figure 2 Schematic diagram of the enlarged structure at point B.

[0020] In the figure: 1. Install the main board; 10. Support column; 11. Roller; 12. Mounting plate; 13. Sanding belt; 14. Servo motor; 2. Grinding angle adjustment assembly; 20. Rotating block; 21. First mounting bracket; 22. Magnetic plate; 23. Slot; 24. Spring; 25. Clamping rod; 26. Second mounting bracket; 27. Baffle; 3. Dust collection assembly; 30. Dust collection bag; 31. Fan; 32. Storage bin; 33. Dust collection tube; 34. Slide; 35. Slider. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figures 1 to 4 As shown:

[0023] Embodiment 1: The utility model provides a grinding device for worm injection molding parts, including a mounting main board 1, support columns 10 are fixedly installed at the four corners of the bottom of the mounting main board 1, mounting plates 12 are fixedly installed at both ends of the top and bottom sides of the mounting main board 1, and the ends of the two groups of mounting plates 12 close to each other are rotatably connected to rollers 11, a servo motor 14 is symmetrically fixedly installed at one end of the mounting plate 12, and the output end of the servo motor 14 is connected to the roller 11, and the outer side of the roller 11 is provided with a sanding belt 13, and the sanding belt 13 passes through the interior of the mounting main board 1, a sanding angle adjustment component 2 for adjusting the sanding angle is fixedly installed at the middle position of the top of the mounting main board 1, and a dust storage component 3 for collecting dust generated during the sanding process is fixedly installed on one side of the bottom of the mounting main board 1.

[0024] Preferably, a storage bin 32 is provided inside the dust collection component 3, a fan 31 is installed at the bottom of the storage bin 32, and the fan 31 is connected to the interior of the storage bin 32, a dust collection tube 33 is connected to the top of one side of the dust collection component 3, and the end of the dust collection tube 33 away from the dust collection component 3 passes through the interior of the installation main board 1, the dust collection tube 33 and the sanding belt 13 correspond to each other, and slide grooves 34 are symmetrically provided on both sides of the interior of the storage bin 32, and a slider 35 is slidably connected to the interior of the slide groove 34, and a dust collection bag 30 is fixedly installed on the side where the two groups of sliders 35 are close to each other.

[0025] Preferably, a motor compartment is provided on the outside of the servo motor 14, and a ventilation hole is opened at one end of the front of the motor compartment. A support leg is fixedly installed at the bottom of the support column 10. The motor compartment can be used to protect the servo motor 14, and the ventilation hole can be used to discharge the heat generated during the operation of the servo motor 14. The support legs can be used to improve the stability of the device when it is placed.

[0026] Preferably, a door is hinged on one side of one end of the front side of the dust storage assembly 3, and the door is adapted to the storage bin 32, so that the storage bin 32 can be closed by using the door.

[0027] As can be seen from the above, when in use, it will first be placed at the designated position, and after the placement is completed, the servo motor 14 is turned on, and the servo motor 14 is used to drive the roller 11 to rotate, and the roller 11 is used to drive the sanding belt 13 to rotate. When the sanding belt 13 rotates, the injection molded part to be polished is placed on the polishing angle adjustment component 2, and then the sanding belt 13 is used to polish the injection molded part. When polishing, the fan 31 is turned on, and the fan 31 is used to generate suction, and then the suction is transmitted to the dust collection tube 33, and then the dust collection tube 33 is used to collect the polished part. The dust generated during the process is adsorbed into the interior of the storage bin 32, and then the dust is collected by the dust storage bag 30. When the interior of the dust storage bag 30 is full, the door at the front end of the storage bin 32 is opened, and the dust storage bag 30 is pulled out to drive the slider 35 from the interior of the slide groove 34. After taking it out, the dust inside the dust storage bag 30 is processed, which makes it convenient for the operator to collect the dust generated when polishing the injection molded parts, preventing excessive dust from causing damage to the operator's respiratory system, thereby improving the practicality of the device.

[0028] Embodiment 2: This embodiment is basically the same as the previous embodiment, with the difference that a first mounting bracket 21 is fixedly installed at both ends of the inner side of the grinding angle adjustment component 2, and a rotating block 20 is rotatably connected to one end of the two groups of first mounting brackets 21 that are close to each other, and a magnetic plate 22 is fixedly installed on the top of the rotating block 20. A plurality of groups of card slots 23 are evenly provided on one end of the back side of the rotating block 20, and a second mounting bracket 26 is fixedly installed on the top of one end of the back side of a group of first mounting brackets 21. A card rod 25 is inserted into the interior of the second mounting bracket 26, and the card rod 25 passes through the interior of the first mounting bracket 21, and the card rod 25 and the card slot 23 are adapted to each other. A baffle 27 is fixedly installed on the top and bottom of the outer side of the card rod 25, and a spring 24 is sleeved on the outer side of the card rod 25, and the two ends of the spring 24 are respectively connected to the baffle 27 and the inner side of the second mounting bracket 26.

[0029] Preferably, a handle is fixedly installed on one side of the card rod 25, and sliding holes are provided inside the second mounting frame 26 and the first mounting frame 21, and the sliding holes are adapted to the card rod 25. The handle can facilitate the operator to pull the card rod 25, and then the sliding hole can be used to enable the card rod 25 to be pulled normally.

[0030] As can be seen from the above, when grinding, the card rod 25 is pulled to drive the baffle 27 to compress the spring 24, and then the card rod 25 is pulled out from the inside of the card slot 23 to release the fixation of the rotating block 20, and then the magnetic plate 22 is rotated to drive the rotating block 20 to rotate, so that the angle of the magnetic plate 22 is adjusted. After adjusting to the specified angle, the pulling force on the card rod 25 is released, and then the elastic restoring force of the spring 24 is used to drive the card rod 25 to be clamped into the inside of the card slot 23 to fix the rotating block 20. After the fixation is completed, the injection molded part is placed on the top of the magnetic plate 22 for grinding, which is convenient for the operator to adjust the grinding angle of the injection molded part, so that the device can grind the injection molded part from different angles, thereby improving the convenience of the device during grinding.

[0031] Working principle: When in use, first place it in the designated position, turn on the servo motor 14 after placement, use the servo motor 14 to drive the roller 11 to rotate, use the roller 11 to drive the sanding belt 13 to rotate, and when the sanding belt 13 rotates, place the injection molded part to be polished on the polishing angle adjustment component 2, and then use the sanding belt 13 to polish the injection molded part, turn on the fan 31 during polishing, use the fan 31 to generate suction, and then transfer the suction to the dust collection tube 33, and then use the dust collection tube 33 to adsorb the dust generated during the polishing process into the inside of the storage bin 32, and then use the dust collection bag 30 to collect the dust, when the inside of the dust collection bag 30 is full, open the door at the front end of the storage bin 32, pull the dust collection bag 30 to drive the slider 35 to be pulled out from the inside of the slide 34, and after taking it out, process the dust inside the dust collection bag 30 for easy operation When the operator is grinding the injection molded part, the dust generated is collected to prevent excessive dust from damaging the operator's respiratory system, thereby improving the practicality of the device; when grinding, the card rod 25 is pulled to drive the baffle 27 to compress the spring 24, and then the card rod 25 is pulled out from the inside of the card slot 23 to release the fixation of the rotating block 20, and then the magnetic plate 22 is rotated to drive the rotating block 20 to rotate, so that the angle of the magnetic plate 22 is adjusted. After adjusting to the specified angle, the pulling force on the card rod 25 is released, and then the elastic restoring force of the spring 24 is used to drive the card rod 25 to be clamped into the inside of the card slot 23 to fix the rotating block 20. After the fixation is completed, the injection molded part is placed on the top of the magnetic plate 22 for grinding, which is convenient for the operator to adjust the grinding angle of the injection molded part, so that the device can grind the injection molded part from different angles, thereby improving the convenience of the device during grinding.

[0032] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A grinding device for worm injection molded parts, characterized by: The invention comprises a mounting mainboard (1), wherein support columns (10) are fixedly mounted at the four corners of the bottom of the mounting mainboard (1), mounting plates (12) are fixedly mounted at both ends of the top and bottom of the mounting mainboard (1), and the ends of the two groups of mounting plates (12) close to each other are rotatably connected to rollers (11), a servo motor (14) is symmetrically fixedly mounted at one end of the mounting plate (12), and the output end of the servo motor (14) is connected to the roller (11), the outer side of the roller (11) is provided with a sanding belt (13), and the sanding belt (13) passes through the interior of the mounting mainboard (1), a grinding angle adjustment component (2) capable of adjusting the grinding angle is fixedly mounted at the middle position of the top of the mounting mainboard (1), and a dust collection component (3) capable of collecting dust generated during the grinding process is fixedly mounted on one side of the bottom of the mounting mainboard (1).

2. A grinding device for worm injection molded parts according to claim 1, characterized in that: The two ends of the inner side of the grinding angle adjustment component (2) are fixedly installed with a first mounting frame (21), and the ends of the two groups of the first mounting frames (21) close to each other are rotatably connected to a rotating block (20), and a magnetic plate (22) is fixedly installed on the top of the rotating block (20), and a plurality of groups of card slots (23) are evenly provided on the back end of the rotating block (20). A second mounting frame (26) is fixedly installed on the top of the back end of one group of the first mounting frames (21), and a card rod (25) is inserted into the interior of the second mounting frame (26), and the card rod (25) passes through the interior of the first mounting frame (21), and the card rod (25) and the card slot (23) are adapted to each other. A baffle (27) is fixedly installed on the top and bottom of the outer side of the card rod (25), and a spring (24) is sleeved on the outer side of the card rod (25), and the two ends of the spring (24) are respectively connected to the baffle (27) and the inner side of the second mounting frame (26).

3. A grinding device for worm injection molded parts according to claim 1, characterized in that: The dust collecting assembly (3) is provided with a collecting bin (32) inside, a fan (31) is installed at the bottom of the collecting bin (32), and the fan (31) and the inside of the collecting bin (32) are communicated with each other, a dust collecting tube (33) is communicated with the top of one side of the dust collecting assembly (3), and the end of the dust collecting tube (33) away from the dust collecting assembly (3) passes through the inside of the mounting main board (1), the dust collecting tube (33) and the sanding belt (13) correspond to each other, and slide grooves (34) are symmetrically provided on both sides inside the collecting bin (32), and sliders (35) are slidably connected inside the slide grooves (34), and dust collecting bags (30) are fixedly installed on the side where the two groups of sliders (35) are close to each other.

4. A grinding device for worm injection molded parts according to claim 1, characterized in that: The outer side of the servo motor (14) is provided with a motor compartment, and a ventilation hole is opened at one end of the front side of the motor compartment. A support leg is fixedly installed at the bottom of the support column (10).

5. A grinding device for worm injection molded parts according to claim 2, characterized in that: A handle is fixedly mounted on one side of the clamping rod (25); sliding holes are provided inside the second mounting frame (26) and the first mounting frame (21), and the sliding holes and the clamping rod (25) are adapted to each other.

6. A grinding device for worm injection molded parts according to claim 3, characterized in that: A door is hingedly connected to one side of one end of the front face of the dust storage assembly (3), and the door and the storage bin (32) are adapted to each other.

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