Engraving device for engineering plastic processing

Abstract

The utility model discloses a carving device for engineering plastic processing, which relates to the technical field of engineering plastics and comprises a worktable, a bidirectional screw, a front sliding plate and a rear sliding plate are arranged on the worktable, mounting plates and fixing plates are arranged on the sliding plates through rotating shafts, pressing plates are arranged on the fixing plates through threaded rods, and shells are arranged on the outer walls of the front mounting plate and the rear mounting plate. The front side rotating shaft penetrates through the shell and extends into the shell, a worm wheel is arranged on the front side rotating shaft and located in the shell through key connection, and a worm is further rotationally arranged on the front side shell. Under the action of the mounting plate and the pressing plate, the fixing quality of an engineering plastic plate is guaranteed, meanwhile, the clamping requirements of engineering plastics of different sizes can be met, the applicability of the device is improved, and the clamping quality of the engineering plastic plate is improved under the action of the worm gear and the worm. And the engineering plastic plate can be turned over, and meanwhile, the turned engineering plastic plate can be limited, so that the carving quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering plastics, in particular to a carving device for processing engineering plastics. Background Art

[0002] Engineering plastics can be used as engineering materials and plastics to replace metals to manufacture machine parts. Engineering plastics have excellent comprehensive properties, high rigidity, low creep, high mechanical strength, good heat resistance, good electrical insulation, and can be used for a long time in harsh chemical and physical environments. They can replace metals as engineering structural materials. When processing engineering plastics, engraving devices are required.

[0003] In the utility model patent with the authorization announcement number CN214724423U, a carving device for engineering plastics is disclosed, including a base, the top of the base is fixedly connected with two columns, the tops of the two columns are fixedly connected with an integrally formed top plate, the bottom of the top plate is installed with an engraving machine, the inside of the base is provided with evenly distributed clamping components, the front of the base is provided with a driving component, the inside of the base is provided with a support, the driving component includes a motor, a group of rotating rods, a group of rotating disks and a belt, the motor is fixedly installed to the front of the base, and the output shaft of the motor is fixedly connected to the left rotating rod through a coupling. The utility model can effectively clamp and fix plastic parts, reduce the offset phenomenon of plastic parts during processing, and facilitate automatic flipping of plastic parts, saving time and effort for workers and improving work efficiency.

[0004] The above device has a poor fixing effect on the workpiece during the engraving process and cannot meet the clamping requirements for engineering plastic plates of different sizes, thereby reducing the applicability of the device. In addition, manual operation is often required for turning over, which is time-consuming and labor-intensive and affects work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide an engraving device for processing engineering plastics to solve the problems raised in the above-mentioned background technology.

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

[0007] A carving device for processing engineering plastics comprises a workbench, wherein front and rear slide plates are slidably arranged on the workbench, a bidirectional screw is rotatably arranged inside the workbench, the bidirectional screw penetrates the front and rear slide plates and is threadedly connected with the front and rear slide plates, a first rotating handle is arranged at the outer end of the bidirectional screw, through holes are penetrated on the front and rear slide plates, a rotating shaft is rotatably arranged in the through hole, a fixing plate is arranged on the inner side of the rotating shaft through a mounting plate, a threaded hole is penetrated on the fixing plate, a threaded rod is arranged in the threaded hole through a threaded connection, a pressing plate is arranged at the bottom end of the threaded rod through a rotating sleeve, a shell is also arranged on the outer walls of the front and rear mounting plates, the rotating shaft on the front side penetrates the shell and extends to the inside of the shell, a worm gear is arranged on the rotating shaft on the front side and is located inside the shell through a key connection, a worm is also rotatably arranged on the shell on the front side, and the worm and the worm gear are meshed with each other.

[0008] As a further solution of the utility model: a plurality of electric push rods are evenly arranged on the top of the workbench, a moving device is arranged at the end of the telescopic arm on the top of the electric push rod, and an engraving machine is arranged at the moving end of the moving device.

[0009] As a further solution of the utility model: a sliding rod is also slidably arranged on the rear shell, an insertion rod is arranged at the inner end of the sliding rod, a socket used in conjunction with the insertion rod is arranged on the rear shaft, and a spring is sleeved on the outer side of the sliding rod.

[0010] As a further solution of the utility model: one end of the spring is connected to the housing, the other end of the first spring is connected to the insertion rod, and a handle is provided at the outer end of the sliding rod.

[0011] As a further solution of the utility model: a second rotary handle is provided at the top end of the threaded rod.

[0012] As a further solution of the utility model: a motor is also arranged on the top of the housing on the front side, and the power output shaft of the motor is connected to the worm through a coupling.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. Under the action of the mounting plate and the pressing plate, the device not only ensures the clamping and fixing requirements of the engineering plastic plate, but also meets the clamping requirements of engineering plastics of different sizes, thereby improving the applicability of the device and ensuring the subsequent engraving quality;

[0015] 2. Under the action of the worm gear, not only can the engineering plastic plate be turned over, but also the turned engineering plastic plate can be restricted. When used in conjunction with the plug rod and the plug hole, the stability of the engineering plastic plate after turning over can be ensured, thereby ensuring the engraving quality of the device for engineering plastics. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of an embodiment of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure inside the workbench in the embodiment of the utility model.

[0018] Figure 3 It is a schematic structural diagram of the front mounting plate in an embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the rear mounting plate in an embodiment of the utility model.

[0020] Notes on the figure numbers: 1. workbench; 2. slide plate; 3. bidirectional screw; 301. first rotary handle; 4. rotating shaft; 5. mounting plate; 6. housing; 7. worm gear; 8. worm; 801. motor; 9. fixing plate; 10. threaded rod; 1001. second rotary handle; 11. pressing plate; 12. electric push rod; 13. moving device; 14. engraving machine; 16. sliding rod; 1601. handle; 17. spring. DETAILED DESCRIPTION

[0021] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0022] Example

[0023] See also Figures 1 to 4 In an embodiment of the utility model, an engraving device for processing engineering plastics includes a workbench 1, on which two front and rear slide plates 2 are slidably arranged, and a bidirectional screw 3 is rotatably arranged inside the workbench 1, the bidirectional screw 3 penetrates the front and rear slide plates 2 and is threadedly connected with the front and rear slide plates 2. At this time, rotating the bidirectional screw 3 can drive the front and rear slide plates 2 to move closer or farther away, and a first rotary handle 301 is arranged at the outer end of the bidirectional screw 3, and the front and rear slide plates 2 can be driven to move closer or farther away by rotating the first rotary handle 301.

[0024] The front and rear slide plates 2 are provided with through holes, in which a rotating shaft 4 is rotatably provided, a mounting plate 5 is provided at the inner end of the rotating shaft 4, a fixing plate 9 is provided on the mounting plate 5, a threaded hole is provided on the fixing plate 9, a threaded rod 10 is provided in the threaded hole through a threaded connection, and a pressing plate 11 is provided at the bottom end of the threaded rod 10 through a rotating sleeve. In actual use, when it is necessary to engrave the engineering plastic plate, the staff will place the engineering plastic plate between the front and rear mounting plates 5, rotate the first rotary handle 301, and use the bidirectional screw 3 to drive the front and rear mounting plates 5 close to each other, so that the mounting plates 5 is used to clamp and fix the engineering plastic plate, and then the threaded rod 10 is rotated to use the pressing plate 11 to press and fix the top of the engineering plastic plate, so that the fixing quality of the device for the engineering plastic plate is improved, and at the same time, it can better meet the clamping and fixing requirements for engineering plastic plates of different sizes, so that the device can better meet the needs of actual use, thereby improving the applicability of the device. A second rotary handle 1001 is provided at the top end of the threaded rod 10. By rotating the second rotary handle 1001, the threaded rod 10 can be driven to rotate, so that the pressing plate 11 presses and fixes the engineering plastic plate.

[0025] A number of electric push rods 12 are evenly arranged on the top of the workbench 1. A moving device 13 is arranged at the end of the telescopic arm on the top of the electric push rod 12. An engraving machine 14 is arranged at the moving end of the moving device 13. Under the action of the electric push rod 12 and the moving device 13, the engraving machine 14 can be driven to move up, down, left, right, and forward and backward within a limited range, so that the engraving machine 14 can engrave the engineering plastic plate, and the device can realize automatic engraving of the engineering plastic plate, thereby improving the applicability of the device.

[0026] A shell 6 is also provided on the outer walls of the front and rear mounting plates 5. The front rotating shaft 4 penetrates the shell 6 and extends to the inside of the shell 6. A worm gear 7 is provided on the front rotating shaft 4 and is located inside the shell 6 through a key connection. A worm 8 is also rotatably provided on the front shell 6. The worm 8 and the worm gear 7 are meshed with each other. At this time, the worm 8 can be rotated to drive the rotating shaft 4 to rotate through the worm gear 7, so that the clamped engineering plastic plate can be flipped over, thereby realizing double-sided engraving of the engineering plastic plate. In addition, because the worm gear 7 and the worm 8 have a self-locking function, the engineering plastic plate can be fixed after being flipped over, thereby ensuring the engraving quality of the device for the engineering plastic plate. A motor 801 is also provided on the top of the front shell 6, and the power output shaft of the motor 801 is connected to the worm 8 through a coupling.

[0027] A slide bar 16 is also slidably provided on the rear shell body 6, and an insertion rod is provided at the inner end of the slide bar 16, and a socket used in conjunction with the insertion rod is provided on the rear shaft 4. Under the action of the insertion rod and the socket, the shaft 4 can be restricted, and then the flipped engineering plastic plate can be further restricted, so that the engraving quality of the engineering plastic plate by the device is further improved. A spring 17 is sleeved on the outer side of the slide bar 16, one end of the spring 17 is connected to the shell body 6, and the other end of the first spring 17 is connected to the insertion rod. Under the action of the spring 17, the fixing quality of the insertion rod to the rear shaft 4 is guaranteed. A handle 1601 is provided at the outer end of the slide bar 16, and the slide bar 16 can be driven to move by the handle 1601.

[0028] In actual use, when it is necessary to engrave the engineering plastic plate, the staff places the engineering plastic plate between the front and rear mounting plates 5, rotates the first handle 301, and uses the bidirectional screw 3 to drive the mounting plate 5 to move, so that the mounting plate 5 clamps and fixes the engineering plastic plate, and then rotates the second handle 1001 to press and fix the engineering plastic plate using the pressing plate 11, thereby ensuring the clamping and fixing quality of the device for the engineering plastic plate, and thus ensuring the subsequent engraving quality. When it is necessary to engrave the back of the engineering plastic plate, the staff starts the motor 801 and uses the worm 8 and the worm wheel 7 to drive the rotating shaft 4 to rotate, and then flips the engineering plastic plate. After flipping, the worm wheel 7 and the worm 8 have a self-locking function, so that the device can better process the engineering plastic plate. At the same time, the rotating shaft 4 can be fixed using the plug rod and the socket, thereby ensuring the processing quality of the device for the engineering plastic plate.

[0029] 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.

[0030] 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 engraving device for processing engineering plastics, comprising a workbench (1), characterized in that: The workbench (1) is provided with two front and rear slide plates (2) for sliding movement. A bidirectional screw rod (3) is also rotatably provided inside the workbench (1). The bidirectional screw rod (3) passes through the two front and rear slide plates (2) and is threadedly connected to the two front and rear slide plates (2). A first rotary handle (301) is provided at the outer end of the bidirectional screw rod (3). A through hole is provided through the two front and rear slide plates (2). A rotating shaft (4) is rotatably provided in the through hole. A fixing plate (9) is provided on the inner side of the rotating shaft (4) through the mounting plate (5). A fixing plate (9) is provided through the fixing plate (9). A threaded hole is provided, a threaded rod (10) is provided in the threaded hole through a threaded connection, a pressing plate (11) is provided at the bottom end of the threaded rod (10) through a rotating sleeve, a housing (6) is also provided on the outer walls of the front and rear mounting plates (5), the front rotating shaft (4) penetrates the housing (6) and extends to the inside of the housing (6), a worm gear (7) is provided on the front rotating shaft (4) and is located inside the housing (6) through a key connection, and a worm (8) is also rotatably provided on the front housing (6), and the worm gear (8) and the worm gear (7) are meshed with each other.

2. The engraving device for processing engineering plastics according to claim 1, characterized in that: A plurality of electric push rods (12) are evenly arranged on the top of the workbench (1), a moving device (13) is arranged at the end of the telescopic arm on the top of the electric push rod (12), and an engraving machine (14) is arranged at the moving end of the moving device (13).

3. The engraving device for engineering plastic processing according to claim 1, characterized in that: A slide rod (16) is also slidably arranged on the rear shell (6), an insertion rod is arranged at the inner end of the slide rod (16), a socket for use with the insertion rod is arranged on the rear rotating shaft (4), and a spring (17) is sleeved on the outer side of the slide rod (16).

4. The engraving device for processing engineering plastics according to claim 3, characterized in that: One end of the spring (17) is connected to the housing (6), and the other end of the spring (17) is connected to the insertion rod. A handle (1601) is provided at the outer end of the sliding rod (16).

5. The engraving device for processing engineering plastics according to claim 1, characterized in that: A second rotating handle (1001) is provided at the top end of the threaded rod (10).

6. The engraving device for processing engineering plastics according to claim 1, characterized in that: A motor (801) is also provided on the top of the housing (6) at the front side, and a power output shaft of the motor (801) is connected to the worm (8) via a coupling.

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