Die machining device facilitating feeding and discharging

Abstract

The utility model relates to the technical field of die processing, in particular to a die processing device convenient for feeding and discharging, which comprises a working plate, a plurality of support columns fixed at the bottom end of the working plate, a conveyor mounted on the top surface of the working plate, and a die body arranged on the top surface of a conveyor belt of the conveyor. A grinding mechanism used for grinding a mold body is arranged on the top face of the working plate, two clamping mechanisms which are symmetrical to each other and used for clamping the mold body are arranged on the top face of the working plate, and the scrap suction mechanism is arranged on the top face of the working plate and used for cleaning scraps generated in the grinding process. According to the mold body polishing device, a mold body can be conveyed through the conveying machine, the mold body can be clamped through the two polishing mechanisms, the mold body can be polished through the polishing mechanisms, and scrap iron generated in the polishing process can be cleaned through the scrap suction mechanism; and manual subsequent cleaning work is not needed, so that time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a mold processing device which is convenient for loading and unloading materials. Background Art

[0002] The mold surface needs to be polished during the production process. Mold polishing has two purposes. One is to increase the finish of the mold, so that the surface of the product produced by the mold is smooth, beautiful and aesthetically pleasing. The other is to make the mold easily demoldable so that the plastic will not stick to the mold and cannot be removed. A polishing device is required during the mold polishing process.

[0003] The patent with publication number CN220217868U discloses a grinding and polishing device for mold processing, including two mounting plates, wherein a transmission roller is rotatably connected between the two mounting plates near the front and rear sides, a transmission belt is sleeved on the outer walls of the two transmission rollers, and a fixing plate is fixedly connected at the upper end surfaces of the two mounting plates near the front and rear sides, and a limit rod and an adjusting screw are fixedly connected between the two fixing plates located on the same side, respectively, a limit slider is slidably sleeved on the outer wall of the limit rod, and an adjusting slider is threadedly sleeved on the outer wall of the adjusting screw, and the upper end surfaces of the limit slider and the adjusting slider are fixedly connected to a lifting cylinder, and the upper ends of the two lifting cylinders are connected to mounting blocks.

[0004] Although the device can grind and polish different positions on the mold surface and is convenient for loading and unloading, easy to use and practical, a large amount of iron filings will be generated during the grinding process. The device does not have a structure for cleaning the iron filings, and the iron filings need to be cleaned manually after the grinding is completed, which is time-consuming and laborious. Utility Model Content

[0005] The purpose of the utility model is to provide a mold processing device which is convenient for loading and unloading materials, so as to solve the problem proposed in the above background technology that a large amount of iron filings will be generated during the grinding process, and the device is not provided with a structure for cleaning the iron filings. The iron filings need to be cleaned manually after the grinding is completed, which is time-consuming and laborious.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mold processing device convenient for loading and unloading includes a working plate, a plurality of supporting columns are fixed on the bottom end of the working plate, a conveyor is installed on the top surface of the working plate, a mold body is arranged on the top surface of the conveyor belt of the conveyor, a grinding mechanism for grinding the mold body is arranged on the top surface of the working plate, two mutually symmetrical clamping mechanisms for clamping the mold body are arranged on the top surface of the working plate, and further includes:

[0008] The shavings suction mechanism is arranged on the top surface of the working plate and is used for cleaning the debris generated during the grinding process. The shavings suction mechanism includes two mounting plates fixed on the top surface of the working plate and symmetrical to each other, two rotating columns rotatably connected to the mounting plates on the same side, a bidirectional screw rod coaxially fixed between the two rotating columns and arranged horizontally, a connecting rod threadedly connected to the bidirectional screw rod and having an L-shaped shape, a movable plate fixed on the rear side surface of the cross bar end of the connecting rod, an electric cylinder whose cylinder body is installed on the top surface of the movable plate and whose piston rod passes through the bottom surface of the movable plate, a magnetic suction plate fixed to the piston rod of the electric cylinder through a contact sheet and used for cleaning the debris, a rotating rod coaxially fixed on the surface of one of the rotating columns away from the side of the bidirectional screw rod, two gears located above the working plate and used for driving the rotating rod to rotate, and a motor installed on the surface of one of the mounting plates away from the side of the bidirectional screw rod and used for driving the two gears to rotate, the two gears are meshed with each other, and the connecting rod is slidably connected to the top surface of the working plate.

[0009] As a preferred embodiment, the chip suction mechanism further includes a rotating shaft coaxially connected to the motor output shaft, and the two gears are coaxially fixed on the circumferential outer wall of the rotating shaft and the rotating rod respectively.

[0010] As a preferred embodiment, a guide groove is provided on the top surface of the working plate, and a guide block slidably connected to the guide groove on the top surface of the working plate is fixed on the bottom surface of the vertical rod end of the connecting rod.

[0011] As a preferred embodiment, the grinding mechanism includes a vertical plate fixed on the top surface of the working plate and in an L-shape, a first electric push rod with a rod body installed on the top surface of the horizontal plate end of the vertical plate, the piston rod of the first electric push rod passes through the bottom surface of the horizontal plate end of the vertical plate and extends to below the horizontal plate end of the vertical plate, and the grinding mechanism also includes a grinder body fixed to the piston rod of the first electric push rod through a gasket.

[0012] As a preferred embodiment, the clamping mechanism includes a fixed plate fixed on the top surface of the working plate, a second electric push rod whose rod body is installed on the surface of the fixed plate on one side close to the conveyor, and a connecting plate fixed to the piston rod of the second electric push rod and in an L-shaped shape, and the opposite surfaces of the cross bar ends of the two connecting plates are fixed with clamps for clamping the mold body.

[0013] As a preferred embodiment, a support plate is fixed to the bottom end of the support column, an anti-skid plate matching its shape is fixed to the bottom end of the support plate, and the thickness of the anti-skid plate is 2-6 cm.

[0014] As a preferred embodiment, the chip suction mechanism also includes a protective box fixed on the surface of one of the mounting plates away from the bidirectional screw rod, and a protective cylinder fixed on the top surface of the movable plate. The motor is located inside the protective box, the rotating shaft passes through the outer wall of the protective box away from the bidirectional screw rod, and the cylinder body of the electric cylinder is located inside the protective cylinder.

[0015] As a preferred embodiment, the longitudinal section of the guide groove on the top surface of the working plate is in an I-shape, and the guide block is in an I-shape that matches the shape of the guide groove on the top surface of the working plate.

[0016] As a preferred embodiment, protective plates are fixed to opposite surfaces of the two clamps, the sizes of the protective plates match those of the clamps, and the surface of the protective plates away from the clamps on the same side is in close contact with the outer wall of the mold body on the same side.

[0017] As a preferred embodiment, the magnetic plate corresponds to the position of the conveyor belt of the conveyor and is adapted in size, and the protective tube corresponds to the position of the grinder body.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model can transmit the mold body by setting a conveyor, clamp the mold body by two grinding mechanisms, grind the mold body by setting a grinding mechanism, and clean the iron filings generated during the grinding process by setting a scrap suction mechanism, without manual subsequent cleaning work, saving time and effort;

[0020] 2. In the utility model, a guide groove is provided on the top surface of the working plate, and a guide block is fixed on the bottom surface of the vertical rod end of the connecting rod, which is slidably connected to the guide groove on the top surface of the working plate, so as to guide the movement of the connecting rod and indirectly guide the movement of the magnetic suction plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is an exploded view of the grinding mechanism in the utility model;

[0023] Figure 3 It is an exploded view of the clamping mechanism in the utility model;

[0024] Figure 4 It is a schematic diagram of the overall structure of the conveyor in the utility model;

[0025] Figure 5 It is a schematic diagram of the overall structure of the chip suction mechanism in the utility model;

[0026] Figure 6 The local explosion of the chip suction mechanism in the utility model Figure 1 ;

[0027] Figure 7 The local explosion of the chip suction mechanism in the utility model Figure 2;

[0028] Figure 8 The local explosion of the chip suction mechanism in the utility model Figure 3 .

[0029] The meaning of each number in the figure is:

[0030] 1. Working plate; 2. Conveyor; 3. Mold body; 4. Grinding mechanism; 41. Vertical plate; 42. First electric push rod; 43. Gasket; 44. Grinding machine body; 5. Clamping mechanism; 51. Fixed plate; 52. Second electric push rod; 53. Connecting plate; 54. Clamping plate; 55. Protective plate; 6. Chip suction mechanism; 61. Mounting plate; 62. Rotating column; 63. Bidirectional screw rod; 64. Connecting rod; 65. Moving plate; 66. Electric cylinder; 67. Magnetic plate; 68. Contact sheet; 69. Protective tube; 610. Guide block; 611. Rotating rod; 612. Gear; 613. Motor; 614. Rotating shaft; 615. Protective box; 7. Support column; 8. Support plate; 9. Anti-skid plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 8 The utility model provides a technical solution: a mold processing device that is convenient for loading and unloading, including a working plate 1, a plurality of support columns 7 are fixed at the bottom end of the working plate 1, a conveyor 2 is installed on the top surface of the working plate 1, a mold body 3 is arranged on the top surface of the conveyor belt of the conveyor 2, a grinding mechanism 4 for grinding the mold body 3 is arranged on the top surface of the working plate 1, and two mutually symmetrical clamping mechanisms 5 for clamping the mold body 3 are arranged on the top surface of the working plate 1, and also include:

[0033] The chip suction mechanism 6 is arranged on the top surface of the working plate 1 and is used to clean up the chips generated during the grinding process. The chip suction mechanism 6 includes two mounting plates 61 fixed on the top surface of the working plate 1 and symmetrical to each other, two rotating columns 62 rotatably connected to the mounting plates 61 on the same side, a bidirectional screw rod 63 coaxially fixed between the two rotating columns 62 and arranged horizontally, a connecting rod 64 threadedly connected to the bidirectional screw rod 63 and in an L-shaped shape, a moving plate 65 fixed on the rear side surface of the cross rod end of the connecting rod 64, an electric cylinder 66 whose cylinder body is installed on the top surface of the moving plate 65 and whose piston rod passes through the bottom surface of the moving plate 65, a magnetic suction plate 67 fixed to the piston rod of the electric cylinder 66 through a contact piece 68 and used to clean up the chips, and a magnetic suction plate 67 coaxially fixed on the far side of one of the rotating columns 62. A rotating rod 611 away from the side surface of the bidirectional screw rod 63, two gears 612 located above the working plate 1 and used to drive the rotating rod 611 to rotate, and a motor 613 installed on one of the mounting plates 61 away from the side surface of the bidirectional screw rod 63 and used to drive the two gears 612 to rotate, the two gears 612 are meshed with each other, and the connecting rod 64 is slidably connected to the top surface of the working plate 1, the mold body 3 can be transmitted by setting the conveyor 2, the mold body 3 can be clamped by two grinding mechanisms 4, the mold body 3 can be ground by setting the grinding mechanism 4, and the iron filings generated during the grinding process can be cleaned by setting the chip suction mechanism 6, without the need for manual subsequent cleaning work, saving time and effort.

[0034] In this embodiment, the chip suction mechanism 6 also includes a rotating shaft 614 coaxially connected to the output shaft of the motor 613, and two gears 612 are coaxially fixed on the circumferential outer walls of the rotating shaft 614 and the rotating rod 611, respectively, which can smoothly drive the two gears 612 to rotate, and then smoothly drive the bidirectional screw 63 to rotate.

[0035] In addition, a guide groove is provided on the top surface of the working plate 1, and a guide block 610 is fixed on the bottom surface of the vertical rod end of the connecting rod 64, which is slidably connected to the guide groove on the top surface of the working plate 1, so as to guide the movement of the connecting rod 64 and indirectly guide the movement of the magnetic attraction plate 67.

[0036] Furthermore, the grinding mechanism 4 includes a vertical plate 41 fixed on the top surface of the working plate 1 and in an L-shape, a first electric push rod 42 whose rod body is installed on the top surface of the horizontal plate end of the vertical plate 41, and the piston rod of the first electric push rod 42 passes through the bottom surface of the horizontal plate end of the vertical plate 41 and extends to below the horizontal plate end of the vertical plate 41. The grinding mechanism 4 also includes a grinder body 44 fixed to the piston rod of the first electric push rod 42 through a gasket 43, which can grind the mold body 3.

[0037] Furthermore, the clamping mechanism 5 includes a fixed plate 51 fixed on the top surface of the working plate 1, a second electric push rod 52 whose rod body is installed on the surface of one side of the fixed plate 51 close to the conveyor 2, and a connecting plate 53 fixed to the piston rod of the second electric push rod 52 and in an L-shaped shape, and the opposite surfaces of the cross bar ends of the two connecting plates 53 are fixed with clamps 54 for clamping the mold body 3, which can clamp the mold body 3 to prevent the mold body 3 from shifting during the grinding process.

[0038] Specifically, a support plate 8 is fixed to the bottom end of the support column 7, and an anti-skid plate 9 matching its shape is fixed to the bottom end of the support plate 8. The thickness of the anti-skid plate 9 is 2-6 cm, preferably 4 cm in this article, so as to increase the friction between the entire device and the ground, thereby making the entire device more stable during operation.

[0039] More specifically, the chip suction mechanism 6 also includes a protective box 615 fixed on the surface of one of the mounting plates 61 away from the bidirectional screw rod 63, and a protective tube 69 fixed on the top surface of the movable plate 65. The motor 613 is located inside the protective box 615, and the rotating shaft 614 passes through the outer wall of the protective box 615 away from the bidirectional screw rod 63. The cylinder body of the electric cylinder 66 is located inside the protective tube 69, which can protect the electric cylinder 66 and the motor 613, thereby extending the service life of the electric cylinder 66 and the motor 613.

[0040] It is worth noting that the longitudinal cross-sectional shape of the guide groove on the top surface of the working plate 1 is I-shaped, and the shape of the guide block 610 is I-shaped that matches the shape of the guide groove on the top surface of the working plate 1, which can make the connection between the guide block 610 and the guide groove on the top surface of the working plate 1 tighter, and indirectly make the magnetic attraction plate 67 more stable during movement.

[0041] It is worth mentioning that protective plates 55 are fixed on the opposite sides of the two clamps 54. The size of the protective plates 55 is adapted to that of the clamps 54, and the side surface of the protective plates 55 away from the clamps 54 on the same side is in close contact with the outer wall of the mold body 3 on the same side, which can protect the mold body 3.

[0042] It is worth emphasizing that the magnetic plate 67 corresponds to the position of the conveyor belt of the conveyor 2 and is matched in size, and the protective tube 69 corresponds to the position of the grinder body 44, so that the magnetic plate 67 can smoothly absorb iron filings and the movement of the protective tube 69 can be unimpeded.

[0043] Finally, it should be noted that the components involved in the utility model, such as the conveyor 2, the first electric push rod 42, the grinder body 44, the second electric push rod 52, the electric cylinder 66, the motor 613, etc., are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0044] In the specific use of this embodiment, when it is necessary to polish the mold body 3, the conveyor 2 is first started by the external PLC. After the conveyor 2 is started, its conveyor belt can be driven to operate, thereby driving the mold body 3 to move. When the mold body 3 moves to a suitable position, the conveyor 2 is closed by the external PLC, and then the two second electric push rods 52 are started by the external PLC. The movement of the piston rod of the second electric push rod 52 drives the connecting plate 53 fixed thereto to move. The movement of the connecting plate 53 drives the movement of the clamping plate 54 fixed thereto. The movement of the clamping plate 54 drives the movement of the protective plate 55 fixed thereto. When the surface of one side of the protective plate 55 away from the connecting plate 53 on the same side is in close contact with the outer wall of the mold body 3 on the same side, the conveyor 2 is closed by the external PLC. The two second electric push rods 52 start the first electric push rod 42. The piston rod movement of the first electric push rod 42 drives the grinder body 44 fixed thereto through the gasket 43 to move. When the grinder body 44 moves to a suitable height position, the first electric push rod 42 is closed and the grinder body 44 is started through the external PLC, so that the mold body 3 can be polished. After polishing for a period of time, the grinder body 44 is closed through the external PLC, and the piston rod of the first electric push rod 42 is started and controlled to perform telescopic movement through the external PLC. The piston rod movement of the first electric push rod 42 indirectly drives the grinder body 44 to move. When the grinder body 44 moves to a suitable height position, the first electric push rod 42 is closed through the external PLC.

[0045] Then, the motor 613 is started by the external PLC. The output shaft of the motor 613 rotates to drive the rotating shaft 614 coaxially connected thereto to rotate. The rotating shaft 614 rotates to drive the coaxially fixed gear 612 on the same side to rotate. The gear 612 rotates to drive another gear 612 meshing therewith to rotate. The other gear 612 rotates to drive the rotating rod 611 coaxially fixed thereto to rotate. The rotating rod 611 rotates to drive the coaxially fixed rotating column 62 on the same side to rotate. The rotating column 62 rotates to drive the coaxially fixed two-way screw rod 63 to rotate. The two-way screw rod 63 rotates to drive the connecting rod 64 threadedly connected thereto to move. The connecting rod 64 is moved on the guide block 6 10 and the guide groove on the top surface of the working plate 1 move, the connecting rod 64 moves to drive the movable plate 65 fixed thereto to move, the movable plate 65 moves to indirectly drive the magnetic plate 67 to move, when the magnetic plate 67 moves to a suitable horizontal position, the motor 613 is turned off and the electric cylinder 66 is started through the external PLC, the piston rod of the electric cylinder 66 moves to indirectly drive the magnetic plate 67 fixed thereto through the contact piece 68 to move, when the magnetic plate 67 moves to a suitable height position, the electric cylinder 66 is turned off through the external PLC, and the iron filings can be cleaned by the adsorption effect of the magnetic plate 67.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A mold processing device that is convenient for loading and unloading, comprising a working plate (1), characterized in that: A plurality of support columns (7) are fixed to the bottom end of the working plate (1); a conveyor (2) is installed on the top surface of the working plate (1); a mold body (3) is arranged on the top surface of the conveyor belt of the conveyor (2); a grinding mechanism (4) for grinding the mold body (3) is arranged on the top surface of the working plate (1); two mutually symmetrical clamping mechanisms (5) for clamping the mold body (3) are arranged on the top surface of the working plate (1); and the machine further comprises: A chip suction mechanism (6) is arranged on the top surface of the working plate (1) and is used to clean up the chips generated during the grinding process. The chip suction mechanism (6) comprises two mounting plates (61) fixed on the top surface of the working plate (1) and symmetrical to each other, two rotating columns (62) rotatably connected to the mounting plates (61) on the same side, a bidirectional screw rod (63) coaxially fixed between the two rotating columns (62) and arranged transversely, a connecting rod (64) threadedly connected to the bidirectional screw rod (63) and in an L-shaped shape, a moving plate (65) fixed on the rear side surface of the cross rod end of the connecting rod (64), and an electric cylinder body mounted on the top surface of the moving plate (65) and a piston rod penetrating the bottom surface of the moving plate (65). A movable cylinder (66), a magnetic plate (67) fixed to the piston rod of the electric cylinder (66) through a contact sheet (68) and used for cleaning debris, a rotating rod (611) coaxially fixed to the surface of one of the rotating columns (62) away from the bidirectional screw rod (63), two gears (612) located above the working plate (1) and used for driving the rotating rod (611) to rotate, and a motor (613) installed on the surface of one of the mounting plates (61) away from the bidirectional screw rod (63) and used for driving the two gears (612) to rotate, the two gears (612) meshing with each other, and the connecting rod (64) slidably connected to the top surface of the working plate (1).

2. The mold processing device that is convenient for loading and unloading according to claim 1 is characterized in that: The debris suction mechanism (6) further comprises a rotating shaft (614) coaxially connected to the output shaft of the motor (613), and the two gears (612) are coaxially fixed on the rotating shaft (614) and the circumferential outer wall of the rotating rod (611), respectively.

3. The mold processing device that is convenient for loading and unloading according to claim 1 is characterized in that: A guide groove is provided on the top surface of the working plate (1), and a guide block (610) is fixed on the bottom surface of the vertical rod end of the connecting rod (64) and is slidably connected to the guide groove on the top surface of the working plate (1).

4. The mold processing device that is convenient for loading and unloading according to claim 2 is characterized in that: The grinding mechanism (4) comprises a vertical plate (41) fixed on the top surface of the working plate (1) and having an L-shaped shape, a first electric push rod (42) whose rod body is installed on the top surface of the horizontal plate end of the vertical plate (41), the piston rod of the first electric push rod (42) passes through the bottom surface of the horizontal plate end of the vertical plate (41) and extends to below the horizontal plate end of the vertical plate (41), and the grinding mechanism (4) also comprises a grinder body (44) fixed to the piston rod of the first electric push rod (42) through a gasket (43).

5. The mold processing device that is convenient for loading and unloading according to claim 1 is characterized in that: The clamping mechanism (5) comprises a fixing plate (51) fixed on the top surface of the working plate (1), a second electric push rod (52) with a rod body mounted on a surface of a side of the fixing plate (51) close to the conveyor (2), and an L-shaped connecting plate (53) fixed to the piston rod of the second electric push rod (52), and clamping plates (54) for clamping the mold body (3) are fixed on opposite surfaces of the cross bar ends of the two connecting plates (53).

6. The mold processing device that is convenient for loading and unloading according to claim 1 is characterized in that: A support plate (8) is fixed to the bottom end of the support column (7), and an anti-skid plate (9) matching its shape is fixed to the bottom end of the support plate (8), and the thickness of the anti-skid plate (9) is 2-6 cm.

7. The mold processing device that is convenient for loading and unloading according to claim 4 is characterized in that: The chip suction mechanism (6) further comprises a protective box (615) fixed to the surface of one side of the mounting plates (61) away from the bidirectional screw rod (63), and a protective tube (69) fixed to the top surface of the movable plate (65); the motor (613) is located inside the protective box (615); the rotating shaft (614) passes through the outer wall of the protective box (615) away from the bidirectional screw rod (63); and the cylinder body of the electric cylinder (66) is located inside the protective tube (69).

8. The mold processing device that is convenient for loading and unloading according to claim 3 is characterized in that: The longitudinal cross-sectional shape of the guide groove on the top surface of the working plate (1) is in the shape of an I-beam, and the shape of the guide block (610) is in the shape of an I-beam that matches the shape of the guide groove on the top surface of the working plate (1).

9. The mold processing device that is convenient for loading and unloading according to claim 5 is characterized in that: A protective plate (55) is fixed to the opposite sides of the two clamping plates (54), the size of the protective plate (55) is adapted to that of the clamping plates (54), and the side surface of the protective plate (55) away from the clamping plate (54) on the same side is in close contact with the outer wall of the mold body (3) on the same side.

10. The mold processing device that is convenient for loading and unloading according to claim 7 is characterized in that: The magnetic attraction plate (67) corresponds to the position of the conveyor belt of the conveyor (2) and is adapted in size, and the protective tube (69) corresponds to the position of the grinder body (44).

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