Automatic processing equipment for printer shaft core

Abstract

The utility model discloses automatic processing equipment for a printer shaft core, which relates to the field of printer shaft core processing equipment and comprises a bottom plate, a U-shaped frame and a slotting component, an opening of the U-shaped frame is arranged downwards and is fixedly arranged at the upper end of the bottom plate, and a transverse moving mechanism is arranged on the upper inner side wall of the U-shaped frame. The lower end of an electric sliding block of the transverse moving mechanism is connected with a grooving assembly through a hydraulic rod, a vertical plate is fixedly arranged on the rear side of the electric sliding block, a longitudinally-arranged supporting rod is arranged under the grooving assembly, and the rear end of the supporting rod is rotationally connected with the vertical plate through a first bearing. The upper side of the bottom plate is provided with a guide mechanism and is slidably connected with two placement plates which are symmetrically distributed left and right through the guide mechanism, and an adjusting mechanism capable of driving the two placement plates to move relatively is arranged in the U-shaped frame. According to the automatic grooving machine, during grooving, the lower portion of the grooving position can be automatically supported in a following mode, the grooving position of a shaft core is prevented from being bent, the production quality is improved, and people can use the automatic grooving machine conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of printer shaft core processing equipment, in particular to a printer shaft core automatic processing equipment. Background Art

[0002] A printer is one of the office equipments and is used in many places. The shaft core is one of the important components inside the printer. The shaft core of the printer is usually in the shape of a long cylindrical rod. After the production of the shaft core of the printer, the side walls at both ends need to be processed with installation positioning grooves. In the prior art, when the shaft core is processed with installation positioning grooves, although the shaft core is fixed, during the processing, the processing slotting component will apply greater pressure to the slotting position of the shaft core, which may easily cause the slotting position of the shaft core to bend, affecting the production quality of the shaft core. Therefore, an automatic processing device for printer shaft cores is proposed. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an automatic processing equipment for printer shaft cores, which effectively solves the problem that when the shaft core is currently processed for installation positioning grooves, although the shaft core will be fixed, during the processing, the processing groove assembly will apply greater pressure to the groove position of the shaft core, which can easily cause the groove position of the shaft core to bend, affecting the production quality of the shaft core.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printer shaft core automatic processing device, comprising a bottom plate, a U-shaped frame and a slotting assembly, wherein the opening of the U-shaped frame is arranged downward and fixedly arranged on the upper end of the bottom plate, the upper inner side wall of the U-shaped frame is provided with a lateral movement mechanism, the lower end of the electric slider of the lateral movement mechanism is connected to the slotting assembly through a hydraulic rod, a vertical plate is fixedly arranged on the rear side of the electric slider, a longitudinally arranged support rod is arranged directly below the slotting assembly, and the rear end of the support rod is rotatably connected to the vertical plate through a first bearing A guide mechanism is provided on the upper side of the bottom plate and is slidably connected to two placement plates symmetrically distributed on the left and right through the guide mechanism. An adjustment mechanism is provided in the U-shaped frame that can drive the two placement plates to move relative to each other. A placement opening is provided on the side of each placement plate, and the lower side of the placement opening is flush with the upper side wall of the support rod. A pressure plate is slidably provided in the placement opening. A threaded opening connected to the placement opening is provided on the upper side of the placement plate and is threadedly connected to a hand-tightening bolt through the threaded opening. The lower end of the hand-tightening bolt is rotatably connected to the middle part of the upper side of the pressure plate through a second bearing.

[0005] Preferably, the lateral movement mechanism comprises an electric slide rail and an electric slider, wherein the electric slide rail is laterally fixedly arranged on the upper inner wall of the U-shaped frame, and the electric slider is slidably installed on the lower side of the electric slide rail.

[0006] Preferably, the guide mechanism includes a guide rail and two guide sliders, the guide rail is laterally fixed on the upper side of the base plate, and two guide grooves symmetrically distributed on the left and right are opened on the upper side of the guide rail, the two guide sliders are respectively slidably set in the two guide grooves, and the upper ends of the two guide sliders are respectively fixedly connected to the bottom of the two placement plates.

[0007] Preferably, the adjustment mechanism includes a servo motor and a bidirectional threaded rod, the bidirectional threaded rod is laterally arranged on the upper side of the base plate, and the two ends of the rod wall of the bidirectional threaded rod are respectively threadedly plugged into the two placement plates, both ends of the bidirectional threaded rod are rotatably connected to the two sides of the U-shaped frame through a third bearing, and the right end of the bidirectional threaded rod extends to the outside of the U-shaped frame, the servo motor is fixedly arranged on the outside of the U-shaped frame, and the output shaft of the servo motor is fixedly connected to the right end of the bidirectional threaded rod through a coupling.

[0008] Preferably, each of the placement openings is provided with vertically arranged limit slide grooves on both the front and rear sides, and limit sliders are slidably arranged in the two limit slide grooves, and the two limit sliders are fixedly connected to the front and rear ends of the pressure plate respectively.

[0009] Preferably, the lower side of the lower placement opening of the pressing plate is arc-shaped, and anti-slip grooves are provided on the lower side of the pressing plate and the lower side of the placement opening.

[0010] Technical effects and advantages of the utility model:

[0011] 1. When installing and positioning the shaft walls at both ends of the shaft core, first adjust the distance between the two placement plates through the adjustment mechanism according to the length of the shaft core, insert the two ends of the shaft core into the two placement openings respectively, and turn the two storage bolts in turn to drive the two pressure plates to move downward, so as to fix the two ends of the shaft core, and then drive the slotting assembly to move to the slotting position through the lateral movement mechanism, and also drive the vertical plate and the support rod to move lateraly, so that the support rod moves to the bottom of the slotting position of the shaft core. When the slotting assembly moves on the shaft wall of the shaft core to slot, the support rod will move with the slotting assembly and support the bottom of the slotting position to avoid bending of the slotting position of the shaft core, thereby improving production quality and facilitating people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a front structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the front cross-sectional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the side structure of the electric slide rail, electric slider, slotted assembly, vertical plate and support rod of the utility model;

[0016] Figure 4 It is a schematic diagram of the X structure of the utility model.

[0017] In the figure: 1. Base plate; 2. U-shaped frame; 3. Slotted assembly; 4. Electric slider; 5. Hydraulic rod; 6. Vertical plate; 7. Support rod; 8. Placement plate; 9. Hand-tightened bolts; 10. Pressure plate; 11. Electric slide rail; 12. Guide slider; 13. Guide slide rail; 14. Servo motor; 15. Bidirectional threaded rod; 16. Limit slider. DETAILED DESCRIPTION

[0018] The utility model provides Figure 1-4 The printer shaft core automatic processing equipment shown in the figure comprises a bottom plate 1, a U-shaped frame 2 and a slotting assembly 3. The opening of the U-shaped frame 2 is arranged downward and fixedly arranged on the upper end of the bottom plate 1. The upper inner wall of the U-shaped frame 2 is provided with a lateral moving mechanism. The lower end of the electric slider 4 of the lateral moving mechanism is connected to the slotting assembly 3 through a hydraulic rod 5. A vertical plate 6 is fixedly arranged on the rear side of the electric slider 4. A longitudinally arranged support rod 7 is arranged directly below the slotting assembly 3. The rear end of the support rod 7 is rotatably connected to the vertical plate 6 through a first bearing. The upper side of the bottom plate 1 is provided with a A guide mechanism is provided and two left-right symmetrically distributed placement plates 8 are slidably connected through the guide mechanism. An adjustment mechanism that can drive the two placement plates 8 to move relative to each other is provided in the U-shaped frame 2. A placement opening is provided on the side of each placement plate 8. The lower side of the placement opening is flush with the upper side wall of the support rod 7. A pressure plate 10 is slidably provided in the placement opening. A threaded opening connected to the placement opening is provided on the upper side of the placement plate 8 and a hand-tightening bolt 9 is threadedly connected through the threaded opening. The lower end of the hand-tightening bolt 9 is rotatably connected to the middle part of the upper side of the pressure plate 10 through a second bearing.

[0019] like Figure 1 and Figure 2 As shown, the lateral movement mechanism includes an electric slide rail 11 and an electric slider 4. The electric slide rail 11 is laterally fixed on the upper inner wall of the U-shaped frame 2, and the electric slider 4 is slidably installed on the lower side of the electric slide rail 11, which can drive the hydraulic rod 5 and the slotting assembly 3 to move laterally, and at the same time drive the vertical plate 6 and the support rod 7 to move laterally.

[0020] like Figure 1 and Figure 2As shown, the guide mechanism includes a guide rail 13 and two guide sliders 12. The guide rail 13 is fixedly arranged horizontally on the upper side of the base plate 1, and two guide grooves symmetrically distributed on the upper side of the guide rail 13 are opened. The two guide sliders 12 are respectively slidably arranged in the two guide grooves, and the upper ends of the two guide sliders 12 are respectively fixedly connected to the bottoms of the two placement plates 8, which can guide the two placement plates 8 when they move horizontally, so that the two placement plates 8 are more stable when they move horizontally.

[0021] like Figure 1 and Figure 2 As shown, the adjustment mechanism includes a servo motor 14 and a bidirectional threaded rod 15, the bidirectional threaded rod 15 is transversely arranged on the upper side of the bottom plate 1, and the two ends of the rod wall of the bidirectional threaded rod 15 are respectively threadedly plugged with the two placement plates 8, and the two ends of the bidirectional threaded rod 15 are respectively rotatably connected with the two sides of the U-shaped frame 2 through the third bearing, and the right end of the bidirectional threaded rod 15 extends to the outside of the U-shaped frame 2, the servo motor 14 is fixedly arranged on the outside of the U-shaped frame 2, and the output shaft of the servo motor 14 is fixedly connected to the right end of the bidirectional threaded rod 15 through a coupling. The servo motor 14 can drive the bidirectional threaded rod 15 to rotate, and the rotation of the bidirectional threaded rod 15 drives the two placement plates 8 to move relative to each other, which is convenient for adjusting the distance between the two placement plates 8 and is suitable for shaft cores of different lengths.

[0022] like Figure 4 As shown, each placement opening is provided with a vertically arranged limit slide groove on both sides, and a limit slider 16 is slidably arranged in the two limit slide grooves. The two limit sliders 16 are respectively fixedly connected to the front and rear ends of the pressing plate 10, and can guide the vertical movement of the pressing plate 10, so that the pressing plate 10 is more stable when moving vertically.

[0023] like Figure 4 It is shown that the lower side of the lower placement opening of the pressing plate 10 is arc-shaped, and anti-slip grooves are provided on the lower side of the pressing plate 10 and the lower side of the placement opening, further improving the stability of the pressing plate 10 in pressing and fixing the end of the shaft core.

[0024] The working principle of the utility model is as follows: when installing and positioning the shaft walls at both ends of the shaft core, firstly, according to the length of the shaft core, the distance between the two placement plates 8 is adjusted by the adjustment mechanism, and the two ends of the shaft core are respectively inserted into the two placement openings, and the two receiving bolts are rotated in turn to drive the two pressure plates 10 to move downward, so as to fix the two ends of the shaft core, and then the slotting component 3 is driven to move to the slotting position through the lateral movement mechanism, and at the same time, the vertical plate 6 and the support rod 7 are also driven to move lateraly, so that the support rod 7 moves to the bottom of the slotting position of the shaft core. When the slotting component 3 moves on the shaft wall of the shaft core to perform slotting, the support rod 7 will move with the slotting component 3 and support the bottom of the slotting position to avoid bending of the slotting position of the shaft core, thereby improving production quality and facilitating people's use.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printer shaft core automatic processing device, characterized in that: The invention comprises a bottom plate (1), a U-shaped frame (2) and a slotting assembly (3), wherein the opening of the U-shaped frame (2) is arranged downward and fixedly arranged on the upper end of the bottom plate (1), the upper inner wall of the U-shaped frame (2) is provided with a transverse moving mechanism, the lower end of an electric slider (4) of the transverse moving mechanism is connected to the slotting assembly (3) through a hydraulic rod (5), a vertical plate (6) is fixedly arranged on the rear side of the electric slider (4), a longitudinally arranged support rod (7) is arranged directly below the slotting assembly (3), the rear end of the support rod (7) is rotatably connected to the vertical plate (6) through a first bearing, and the upper side of the bottom plate (1) is provided with a A guide mechanism is provided and two placement plates (8) are symmetrically distributed on the left and right sides and are slidably connected through the guide mechanism. An adjustment mechanism is provided in the U-shaped frame (2) and can drive the two placement plates (8) to move relative to each other. A placement opening is provided on the side of each placement plate (8). The lower side of the placement opening is flush with the upper side wall of the support rod (7). A pressure plate (10) is slidably provided in the placement opening. A threaded opening connected to the placement opening is provided on the upper side of the placement plate (8) and a hand-tightening bolt (9) is threadedly connected through the threaded opening. The lower end of the hand-tightening bolt (9) is rotatably connected to the middle part of the upper side of the pressure plate (10) through a second bearing.

2. The automatic processing equipment for printer shaft core according to claim 1, characterized in that: The transverse movement mechanism comprises an electric slide rail (11) and an electric slider (4); the electric slide rail (11) is transversely fixedly arranged on the upper inner wall of the U-shaped frame (2); and the electric slider (4) is slidably mounted on the lower side of the electric slide rail (11).

3. The automatic processing equipment for printer shaft core according to claim 2, characterized in that: The guide mechanism comprises a guide rail (13) and two guide sliders (12); the guide rail (13) is transversely fixedly arranged on the upper side of the base plate (1), and the upper side of the guide rail (13) is provided with two guide slots symmetrically distributed on the left and right; the two guide sliders (12) are respectively slidably arranged in the two guide slots, and the upper ends of the two guide sliders (12) are respectively fixedly connected to the bottoms of the two placement plates (8).

4. The automatic processing equipment for printer shaft core according to claim 3 is characterized in that: The adjustment mechanism comprises a servo motor (14) and a bidirectional threaded rod (15); the bidirectional threaded rod (15) is transversely arranged on the upper side of the base plate (1), and the two ends of the rod wall of the bidirectional threaded rod (15) are respectively threadedly plugged into the two placement plates (8); both ends of the bidirectional threaded rod (15) are rotatably connected to the two sides of the U-shaped frame (2) through a third bearing, and the right end of the bidirectional threaded rod (15) extends to the outside of the U-shaped frame (2); the servo motor (14) is fixedly arranged on the outside of the U-shaped frame (2), and the output shaft of the servo motor (14) is fixedly connected to the right end of the bidirectional threaded rod (15) through a coupling.

5. The automatic processing equipment for printer shaft core according to claim 4, characterized in that: Each of the placement openings is provided with vertically arranged limit slide grooves on both the front and rear sides, and limit slide blocks (16) are slidably arranged in the two limit slide grooves. The two limit slide blocks (16) are respectively fixedly connected to the front and rear ends of the pressure plate (10).

6. The automatic processing equipment for printer shaft core according to claim 5, characterized in that: The lower side of the lower placement opening of the pressing plate (10) is arc-shaped, and the lower side of the pressing plate (10) and the lower side of the placement opening are both provided with anti-slip grooves.

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