Mechanical plotter

Abstract

The utility model relates to the technical field of plotting instruments, in particular to a mechanical plotting instrument which comprises a plotting instrument body, a paper inlet box, a paper inlet, a first installation base, a second installation base, a paper feeding roller, a cleaning shell, a paper passing opening, a cleaning mechanism and a dismounting and mounting mechanism. The first mounting base and the second mounting base are fixedly arranged on the two opposite inner walls of the paper feeding box, the paper feeding roller is rotationally arranged between the first mounting base and the second mounting base, the cleaning shell is fixedly arranged in the paper feeding box and located on one side of the paper inlet, the paper passing opening is formed in the cleaning shell in a penetrating mode, and the cleaning mechanism is arranged in the cleaning shell. According to the technical scheme, the problem that the drawing quality is affected due to the fact that dust is attached to the surface of the paper in the paper feeding process of a plotter in the related technology is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plotters, in particular to a mechanical plotter. Background Art

[0002] A plotter is a device that can automatically draw graphics according to people's requirements. It is widely used in the field of mechanical drawing. It can output computer output information in the form of graphics. It can mainly draw various management charts and statistical charts, geodetic maps, architectural design drawings, circuit wiring diagrams, various mechanical drawings and computer-aided design drawings, etc. During the plotter processing, paper needs to be continuously fed into the processing area through the paper feeding mechanism for drawing.

[0003] For example, the utility model patent with publication number CN218906707U discloses a double-layer paper feeding device for a plotter. The above-mentioned prior art can realize the rotation of the paper feeding rod and the paper receiving rod under the action of the paper receiving drive motor and the paper feeding drive motor, drive the movement of the paper to carry out drawing, and both are controlled by the paper feeding control switch to switch the working state, and the paper feeding sensor controls the stopping and starting of the paper receiving and feeding motor. After a roll of paper feeding material is used up, the following paper feeding material can be used to continue working. Without affecting the normal working of the plotter, the paper feeding material to be installed can be manually installed on the plotter, so that the work can be carried out continuously and the use efficiency of the plotter is improved;

[0004] However, the above disclosed technical solution has the following problems: during the process of feeding the plotter, if there is dust on the surface of the paper, the drawing quality may be reduced, making some parts unclear. In this regard, we propose a mechanical plotter. Utility Model Content

[0005] The utility model provides a mechanical plotter, which solves the problem in the related art that dust adheres to the surface of paper during paper feeding, which affects the drawing quality.

[0006] The technical solution of the utility model is as follows: A mechanical plotter, comprising a plotter body, a paper feed box, a paper feed port, a first mounting seat, a second mounting seat, a paper feed roller, a cleaning housing, a paper feed port, a cleaning mechanism and a disassembly mechanism;

[0007] The paper feed box is fixedly arranged on the plotter body;

[0008] The paper feed port is provided between the paper feed box and the plotter body;

[0009] The first mounting seat and the second mounting seat are fixedly arranged on two opposite inner walls of the paper feeding box;

[0010] The paper feeding roller is rotatably arranged between the first mounting seat and the second mounting seat;

[0011] The cleaning housing is fixedly arranged in the paper feeding box, and the cleaning housing is located at one side of the paper feeding port;

[0012] The paper feed port is opened through the cleaning housing;

[0013] The cleaning mechanism is arranged in the cleaning housing and is used for cleaning the paper;

[0014] The disassembly and assembly mechanism is arranged between the first mounting seat and the second mounting seat, and is used for disassembling and assembling the paper feeding roller.

[0015] Preferably, the disassembly and assembly mechanism comprises:

[0016] A first mounting groove, wherein the first mounting groove is provided on the first mounting seat;

[0017] A second mounting groove, the second mounting groove is provided on the second mounting seat, wherein a mounting column is slidably arranged in the second mounting groove;

[0018] A support spring, wherein the support spring is fixedly disposed between the mounting post and the bottom of the second mounting slot;

[0019] a third mounting groove, the third mounting groove being arranged on the mounting column corresponding to the first mounting groove;

[0020] Wherein, both ends of the paper feeding roller extend into the first mounting groove and the third mounting groove respectively, and the paper feeding roller is adapted to the shapes of the first mounting groove and the third mounting groove respectively;

[0021] A driving mechanism, wherein the driving mechanism is arranged on the first mounting seat and is used for controlling the paper feeding roller to rotate.

[0022] Furthermore, the driving mechanism comprises:

[0023] a first annular rack, wherein the first annular rack is fixedly disposed on the paper feeding roller;

[0024] A first gear, the first gear is rotatably disposed on the first mounting seat, and the first gear is meshed with the first annular rack;

[0025] A first motor, wherein the first motor is fixedly disposed on the paper feeding box, and an output end of the first motor is fixedly connected to the first gear.

[0026] Furthermore, the cleaning mechanism comprises:

[0027] The driving housing is fixedly arranged on the paper feeding box corresponding to the cleaning housing;

[0028] The driving ports are provided in two numbers, and the two driving ports are opened between the driving housing and the cleaning housing and are located on both sides of the paper passing port;

[0029] The driving groove is provided at a position corresponding to the driving port on the side wall of the cleaning housing away from the driving port;

[0030] The driving plate is slidably arranged in the driving housing;

[0031] The cleaning pipe penetrates through and is rotatably arranged on the driving plate, and the cleaning pipe penetrates through the driving port and extends into the driving groove;

[0032] The cleaning bristles are uniformly distributed on the side wall of the cleaning pipe corresponding to the paper passing port;

[0033] The dust suction ports are uniformly distributed on the cleaning pipe;

[0034] The first blower is fixedly arranged in the driving housing, and the output end of the first blower extends out of the driving housing;

[0035] The rotating mechanism is arranged on the driving plate and is used to control the synchronous rotation of the cleaning pipe;

[0036] The reciprocating movement mechanism is arranged in the driving housing and is used to control the reciprocating movement of the driving plate and the cleaning pipe.

[0037] Furthermore, the rotating mechanism includes:

[0038] The second annular rack is fixedly arranged on the cleaning pipe;

[0039] The second gear is rotatably arranged on the driving plate, and the second gear meshes with the second annular rack;

[0040] The second motor is fixedly arranged on the driving plate, and the output end of the second motor is fixedly connected with the second gear.

[0041] On the basis of the above scheme, the reciprocating movement mechanism includes:

[0042] The adjusting groove is opened on the driving plate;

[0043] The adjusting disc is rotatably arranged on the inner top wall of the driving housing;

[0044] An adjusting column, the adjusting column is rotatably arranged at an eccentric position of the adjusting disk, and the adjusting column extends into the adjusting slot;

[0045] A third motor is fixedly arranged on the driving housing, and an output end of the third motor is fixedly connected to the adjusting disk.

[0046] The working principle and beneficial effects of the utility model are:

[0047] 1. In the utility model, the disassembly and assembly mechanism is provided, so that the installation column can be manually pulled to move, so that the paper feed roller can be inserted into or withdrawn from the first installation slot and the third installation slot, so that the paper feed roller can be replaced;

[0048] 2. In the utility model, by setting the cleaning mechanism, it is convenient to control the cleaning tube to rotate through the rotating mechanism, so that the surface of the paper can be cleaned by the cleaning bristles, and at the same time, the dust in the cleaning process is discharged from the cleaning housing and the driving housing through the operation of the first fan;

[0049] 3. In the present utility model, through the setting of the rotating mechanism, the operation of the second motor can drive the second gear to rotate, and at the same time, the meshing of the second gear and the second annular rack drives the cleaning tube to rotate;

[0050] 4. In the utility model, through the setting of the reciprocating mechanism, the operation of the third motor can drive the adjustment disk to rotate, thereby driving the adjustment column to move around the adjustment disk, and at the same time, through the cooperation of the adjustment column and the side wall of the adjustment groove, the driving plate and the cleaning tube are driven to move back and forth, thereby further improving the cleaning efficiency of the cleaning brush on the paper;

[0051] 5. In the utility model, through the arrangement of the plotter body, the paper feed box, the paper feed port, the first mounting seat, the second mounting seat, the paper feed roller, the cleaning shell, the paper feed port, the cleaning mechanism and the disassembly and assembly mechanism, the cleaning brush bristles can be driven to clean the paper surface by the rotation of the cleaning tube during the paper feeding process, thereby solving the problem in the related art that dust adheres to the paper surface during the paper feeding process of the plotter, which affects the drawing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0053] Figure 1 It is a schematic diagram of the structure of the utility model;

[0054] Figure 2 This is a schematic diagram of the cross-sectional structure of the paper feeding box of the utility model;

[0055] Figure 3This is a cross-sectional structural diagram of the disassembly and assembly mechanism of the utility model;

[0056] Figure 4 This is a schematic cross-sectional view of the cleaning mechanism of the utility model;

[0057] Figure 5 It is a schematic diagram of the cross-sectional structure of the cleaning shell of the utility model.

[0058] In the figure: 1. plotter body; 2. paper feed box; 3. first mounting seat; 4. second mounting seat; 5. paper feed roller; 6. cleaning housing; 7. mounting column; 8. support spring; 9. first annular rack; 10. first gear; 11. first motor; 12. drive housing; 13. drive plate; 14. cleaning tube; 15. first fan; 16. second annular rack; 17. second gear; 18. second motor; 19. adjustment disk; 20. third motor. DETAILED DESCRIPTION

[0059] The following will be combined with 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 of 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.

[0060] like Figure 1~Figure 5 As shown, the present embodiment proposes a mechanical plotter, comprising a plotter body 1, a paper feed box 2, a paper feed port, a first mounting seat 3, a second mounting seat 4, a paper feed roller 5, a cleaning shell 6, a paper pass port, a cleaning mechanism and a disassembly and assembly mechanism, the paper feed box 2 is fixedly arranged on the plotter body 1, the paper feed port is opened between the paper feed box 2 and the plotter body 1, the first mounting seat 3 and the second mounting seat 4 are fixedly arranged on two opposite inner walls of the paper feed box 2, the paper feed roller 5 is rotatably arranged between the first mounting seat 3 and the second mounting seat 4, the cleaning shell 6 is fixedly arranged in the paper feed box 2, the cleaning shell 6 is located at one side of the paper feed port, the paper pass port is opened through the cleaning shell 6, the cleaning mechanism is arranged in the cleaning shell 6 for cleaning the paper, and the disassembly and assembly mechanism is arranged between the first mounting seat 3 and the second mounting seat 4 for disassembling and assembling the paper feed roller 5.

[0061] Preferably, the disassembly and assembly mechanism includes a first mounting groove, a second mounting groove, a support spring 8, a third mounting groove and a driving mechanism, the first mounting groove is arranged on the first mounting seat 3, the second mounting groove is arranged on the second mounting seat 4, wherein a mounting column 7 is slidably arranged in the second mounting groove, the support spring 8 is fixedly arranged between the mounting column 7 and the bottom of the second mounting groove, and the third mounting groove is arranged on the mounting column 7 corresponding to the first mounting groove, wherein both ends of the paper feed roller 5 extend into the first mounting groove and the third mounting groove respectively, the paper feed roller 5 is respectively adapted to the shape of the first mounting groove and the third mounting groove, and the driving mechanism is arranged on the first mounting seat 3, for controlling the rotation of the paper feed roller 5.

[0062] Specifically, the operator pushes the installation column 7, and then the operator extends the paper feed roller 5 into the first installation groove. The operator then releases the installation column 7, so that the installation column 7 is reset under the action of the support spring 8, so that the paper feed roller 5 extends into the third installation groove, thereby completing the installation of the paper feed roller 5.

[0063] Among them, the driving mechanism includes a first annular rack 9, a first gear 10 and a first motor 11. The first annular rack 9 is fixedly set on the paper feeding roller 5, the first gear 10 is rotatably set on the first mounting seat 3, the first gear 10 is meshed with the first annular rack 9, the first motor 11 is fixedly set on the paper feed box 2, and the output end of the first motor 11 is fixedly connected to the first gear 10.

[0064] Specifically, the operator controls the first motor 11 to work, and the work of the first motor 11 can drive the first gear 10 to rotate. At the same time, the engagement of the first gear 10 with the first annular rack 9 can drive the paper feed roller 5 to rotate, thereby performing the paper feeding operation.

[0065] Among them, the cleaning mechanism includes a driving shell 12, a driving port, a driving groove, a driving plate 13, a cleaning tube 14, cleaning bristles, a dust suction port, a first fan 15, a rotating mechanism and a reciprocating mechanism. The driving shell 12 is fixedly arranged on the paper feed box 2 corresponding to the cleaning shell 6. There are two driving ports, and the two driving ports are opened between the driving shell 12 and the cleaning shell 6 and are located on both sides of the paper feeding port. A driving groove is opened at a position corresponding to the driving port on the side wall of the cleaning shell 6 away from the driving port. The driving plate 13 is slidably arranged in the driving shell 12. The cleaning tube 14 penetrates and is rotatably arranged on the driving plate 13. The cleaning tube 14 penetrates the driving port and extends into the driving groove. The cleaning bristles are evenly distributed on the side wall of the cleaning tube 14 corresponding to the paper feeding port. The cleaning tube 14 is evenly distributed, the first fan 15 is fixedly arranged in the driving housing 12, and the output end of the first fan 15 extends out of the driving housing 12. The rotating mechanism is arranged on the driving plate 13, and is used to control the synchronous rotation of the cleaning tube 14. The reciprocating movement mechanism is arranged in the driving housing 12, and is used to control the reciprocating movement of the driving plate 13 and the cleaning tube 14. The rotating mechanism includes a second annular rack 16, a second gear 17 and a second motor 18. The second annular rack 16 is fixedly arranged on the cleaning tube 14, and the second gear 17 is rotatably arranged on the driving plate 13. The second gear 17 is meshed with the second annular rack 16. The second motor 18 is fixedly arranged on the driving plate 13, and the output end of the second motor 18 is fixedly connected to the second gear 17.

[0066] Specifically, during the process of paper feeding through the paper passing port, the operator controls the second motor 18 to work, and the operation of the second motor 18 can drive the second gear 17 to rotate. At the same time, the engagement of the second gear 17 with the second annular rack 16 drives the cleaning tube 14 to rotate. The rotation of the cleaning tube 14 can drive the cleaning bristles to clean the surface of the paper. At the same time, the dust generated during the cleaning process is discharged from the cleaning shell 6 and the driving shell 12 through the operation of the first fan 15.

[0067] Among them, the reciprocating mechanism includes an adjusting slot, an adjusting disk 19, an adjusting column and a third motor 20. The adjusting slot is opened on the driving plate 13. The adjusting disk 19 is rotatably set on the inner top wall of the driving shell 12. The adjusting column is rotatably set on the eccentric position of the adjusting disk 19. The adjusting column extends into the adjusting slot. The third motor 20 is fixedly set on the driving shell 12, and the output end of the third motor 20 is fixedly connected to the adjusting disk 19.

[0068] Specifically, during the cleaning process, the operator controls the third motor 20 to work, and the work of the third motor 20 can drive the adjustment disk 19 to rotate, and then drive the adjustment column to move around the adjustment disk 19, and at the same time, the adjustment column and the side wall of the adjustment groove drive the drive plate 13 and the cleaning tube 14 to move back and forth, thereby further improving the cleaning efficiency of the cleaning brush on the paper.

[0069] In this embodiment, when in use, the operator pushes the installation column 7, and then the operator extends the paper feed roller 5 into the first installation slot, and then the operator loosens the installation column 7, so that the installation column 7 is reset under the action of the support spring 8, so that the paper feed roller 5 extends into the third installation slot, thereby completing the installation of the paper feed roller 5, and then the operator passes the paper through the paper pass and the paper feed port into the plotter body 1, and then the operator controls the first motor 11 to work, and the operation of the first motor 11 can drive the first gear 10 to rotate, and at the same time, the engagement of the first gear 10 with the first annular rack 9 can drive the paper feed roller 5 to rotate, thereby performing the paper feeding operation, in the process of paper feeding through the paper pass, the operator controls the second motor 11 to work, and the operation of the first motor 11 can drive the first gear 10 to rotate, and at the same time, the engagement of the first gear 10 with the first annular rack 9 can drive the paper feed roller 5 to rotate, thereby performing the paper feeding operation, and in the process of paper feeding through the paper pass, the operator controls the second motor 11 to work, and then ... The machine 18 works, and the operation of the second motor 18 can drive the second gear 17 to rotate. At the same time, the meshing of the second gear 17 and the second annular rack 16 drives the cleaning tube 14 to rotate. The rotation of the cleaning tube 14 can drive the cleaning bristles to clean the surface of the paper. At the same time, the operation of the first fan 15 discharges the dust in the cleaning process out of the cleaning shell 6 and the driving shell 12. At the same time, the operator controls the operation of the third motor 20. The operation of the third motor 20 can drive the adjusting disk 19 to rotate, and then drive the adjusting column to move around the adjusting disk 19. At the same time, the driving plate 13 and the cleaning tube 14 are driven to move back and forth through the cooperation of the adjusting column and the side wall of the adjusting groove, thereby further improving the cleaning efficiency of the cleaning bristles on the paper.

[0070] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanical plotter, characterized in that: include: Plotter body (1); A paper feed box (2), the paper feed box (2) being fixedly arranged on the plotter body (1); A paper feed port, the paper feed port being arranged between the paper feed box (2) and the plotter body (1); A first mounting seat (3) and a second mounting seat (4), wherein the first mounting seat (3) and the second mounting seat (4) are fixedly arranged on two opposite inner walls of the paper feeding box (2); A paper feeding roller (5), the paper feeding roller (5) being rotatably arranged between the first mounting seat (3) and the second mounting seat (4); A cleaning shell (6), the cleaning shell (6) being fixedly arranged in the paper feed box (2), the cleaning shell (6) being located on one side of the paper feed port; A paper passing port, the paper passing port being formed through the cleaning housing (6); A cleaning mechanism, the cleaning mechanism being arranged in the cleaning housing (6) and being used for cleaning paper; A disassembly and assembly mechanism, the disassembly and assembly mechanism is arranged between the first mounting seat (3) and the second mounting seat (4), and is used for disassembling and assembling the paper feeding roller (5).

2. A mechanical plotter according to claim 1, characterized in that: The disassembly and assembly mechanism comprises: A first mounting groove, the first mounting groove being formed on the first mounting seat (3); A second mounting groove, the second mounting groove being formed on the second mounting seat (4), wherein a mounting column (7) is slidably disposed in the second mounting groove; A support spring (8), the support spring (8) being fixedly arranged between the mounting column (7) and the bottom of the second mounting groove; a third mounting groove, the third mounting groove corresponding to the first mounting groove being opened on the mounting column (7); Wherein, two ends of the paper feeding roller (5) extend into the first mounting groove and the third mounting groove respectively, and the paper feeding roller (5) is adapted to the shapes of the first mounting groove and the third mounting groove respectively; A driving mechanism, the driving mechanism being arranged on the first mounting seat (3) and being used for controlling the paper feeding roller (5) to rotate.

3. A mechanical plotter according to claim 2, characterized in that: The driving mechanism comprises: A first annular rack (9), wherein the first annular rack (9) is fixedly arranged on the paper feeding roller (5); a first gear (10), the first gear (10) being rotatably mounted on the first mounting seat (3), the first gear (10) being meshed with the first annular rack (9); A first motor (11), wherein the first motor (11) is fixedly arranged on the paper feeding box (2), and an output end of the first motor (11) is fixedly connected to the first gear (10).

4. A mechanical plotter according to claim 3, characterized in that: The cleaning mechanism comprises: A driving housing (12), the driving housing (12) being fixedly arranged on the paper feeding box (2) corresponding to the cleaning housing (6); A drive port, wherein two drive ports are provided, and the two drive ports are opened between the drive housing (12) and the cleaning housing (6) and are located on both sides of the paper feed port; A driving groove, wherein the side wall of the cleaning housing (6) away from the driving opening is provided with the driving groove at a position corresponding to the driving opening; A driving plate (13), the driving plate (13) being slidably disposed in the driving housing (12); a cleaning tube (14), the cleaning tube (14) penetrating and rotatably disposed on the driving plate (13), the cleaning tube (14) penetrating the driving port and extending into the driving groove; Cleaning bristles, the cleaning bristles being evenly distributed on the side wall of the cleaning tube (14) corresponding to the paper feed port; Dust suction ports, the dust suction ports being evenly distributed on the cleaning pipe (14); A first fan (15), the first fan (15) being fixedly disposed in the drive housing (12), and an output end of the first fan (15) extending out of the drive housing (12); a rotating mechanism, the rotating mechanism being arranged on the driving plate (13) and being used to control the cleaning tube (14) to rotate synchronously; A reciprocating mechanism, the reciprocating mechanism is arranged in the driving housing (12) and is used to control the driving plate (13) and the cleaning tube (14) to perform reciprocating movement.

5. A mechanical plotter according to claim 4, characterized in that: The rotating mechanism comprises: a second annular rack (16), the second annular rack (16) being fixedly arranged on the cleaning tube (14); a second gear (17), the second gear (17) being rotatably disposed on the driving plate (13), the second gear (17) being meshed with the second annular rack (16); A second motor (18), wherein the second motor (18) is fixedly disposed on the driving plate (13), and an output end of the second motor (18) is fixedly connected to the second gear (17).

6. A mechanical plotter according to claim 5, characterized in that: The reciprocating mechanism comprises: an adjustment groove, the adjustment groove being formed on the driving plate (13); an adjusting disk (19), the adjusting disk (19) being rotatably disposed on an inner top wall of the driving housing (12); an adjusting column, the adjusting column being rotatably arranged at an eccentric position of the adjusting disk (19), the adjusting column extending into the adjusting slot; A third motor (20), the third motor (20) is fixedly arranged on the drive housing (12), and an output end of the third motor (20) is fixedly connected to the adjustment disk (19).

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