Automatic cutting support

Abstract

The utility model discloses an automatic cutting support, which belongs to the technical field of plate cutting equipment, and comprises a processing platform, a quick-locking rack and a cutting machine, a guide rail is mounted on the processing platform, an adjusting support can slide along the guide rail, a control panel is mounted on the processing platform, and the quick-locking rack is mounted on the control panel. The control panel is in signal connection with a linear displacement sensor of the displacement device through a lower computer, so that control over hardware is achieved, the cutting position of the adjusting support can be monitored, the displacement device is installed at the bottom of the quick locking rack and used for providing power, and the top of the quick locking rack is fixed to the adjusting support in a threaded connection mode. During use, the adjusting support can be driven by the displacement device to move along the guide rail, meanwhile, the section angle of a plate cut by the cutting machine is changed by manually adjusting the pitching angle of the support, so that the plate cutting flexibility is improved, the cutting machine is driven by the displacement device to cut, and the safety guarantee of personnel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate cutting equipment, in particular to an automatic cutting bracket. Background Art

[0002] A plate cutting machine is a mechanical device used to process plates of various materials into corresponding sizes according to needs. Its main structure is to use a high-speed rotating saw blade installed in a base to cut workpieces or materials. Among them, the saw blades of the currently common cutting machines cannot move, and the cutting needs to be completed by moving the material and the relative movement of the material and the saw blade.

[0003] In this way, first of all, the safety of the plate cutting machine cannot be guaranteed, which can easily cause the operator to accidentally touch the saw blade and cause serious injury. Secondly, since the angle of the saw blade cannot be adjusted, for some plates that require angle requirements on the cutting surface, this can only be completed by installing tooling or through post-processing.

[0004] In view of this, the applicant proposed the present invention, the main purpose of which is to enable the saw blade of the cutting machine to move in a straight line and to achieve angle adjustment, thereby meeting the angle requirements of plate cutting and improving the flexibility and safety of the equipment. Utility Model Content

[0005] To this end, the utility model provides an automatic cutting bracket to solve the problems in the prior art that the cutting machine is highly dangerous to operate and has poor flexibility due to the fixed saw blade.

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

[0007] The automatic cutting bracket disclosed in the utility model comprises:

[0008] A processing platform, with a guide rail installed at the edge, and an adjustment bracket slidably arranged on the guide rail;

[0009] A quick-lock frame, the top of which is screwed and fixed to the adjusting bracket, and a displacement device is installed at the bottom of the quick-lock frame, and the displacement device is suitable for driving the adjusting bracket to move along the guide rail through the quick-lock frame;

[0010] A cutting machine is mounted on the adjusting bracket and is adapted to change the cutting angle along with the adjusting bracket.

[0011] Furthermore, the cutting machine comprises:

[0012] A power device, wherein the housing is mounted on one end of the protective cover, and the other end of the protective cover is mounted on the adjusting bracket;

[0013] An armrest, one end of which is connected to the adjustment bracket and the other end of which is connected to the power device housing;

[0014] The main shaft of the power device is equipped with a saw blade, and the saw blade is located in a protective cover, and the protective cover is formed by two identical cover shells being slidably connected.

[0015] Furthermore, the displacement device comprises:

[0016] A servo motor, the housing of which is fixed on the quick-lock frame, and the main shaft is equipped with a transmission gear;

[0017] The auxiliary rack is meshed and transmission-connected with the transmission gear at the bottom, and a linear displacement sensor is installed on the top of the auxiliary rack.

[0018] Furthermore, the adjusting bracket includes:

[0019] A base, with a sliding sleeve installed at the bottom, and the sliding sleeve is slidably arranged on the guide rail;

[0020] A flap, the bottom of which is hinged to the base, and the top of which is hinged to one end of a connecting rod, and the other end of the connecting rod is mounted on the base;

[0021] The locking pliers have a pair of pull bolts symmetrically arranged at the ends, the pair of pull bolts are rotatably arranged at the ends of the base, and the pull bolts are suitable for relative movement along the connecting rod and abutting and fixing with the connecting rod.

[0022] Furthermore, the locking pliers comprises:

[0023] A handle, with a V-shaped spring installed at the end, and the two ends of the V-shaped spring are connected to a pair of pull bolts;

[0024] The split tip notch is located at the top of the quick lock frame and is aligned with the V-shaped spring leaf. When the handle is pulled down, the V-shaped spring leaf enters the split tip notch and narrows to pull a pair of the pull bolts to move relative to each other and lock the connecting rod.

[0025] Furthermore, the armrest comprises:

[0026] A plunger, the rear end of which is connected to the housing of the power device and the front end of which is suitable for being inserted into the sleeve;

[0027] The sleeve has an end portion integrally formed with the chuck, and an external thread is provided on the outside of the sleeve, and the external thread is suitable for threaded connection with the locking sleeve;

[0028] When the locking sleeve is tightened with the external thread, the locking sleeve abuts against the chuck, so that the chuck is narrowed and abuts against the insertion rod and is fixed.

[0029] Furthermore, the power device is an electric motor or a pneumatic motor.

[0030] Furthermore, a control panel is installed on the processing platform, and the control panel is connected to the linear displacement sensor signal through a lower computer.

[0031] The utility model has the following advantages:

[0032] The technical solution disclosed by the utility model adjusts the pitch angle of the cutting machine by adjusting the bracket and locks it through a quick-lock frame, so that the circular saw can move along the guide rail at a fixed angle. At the same time, the circular saw is automatically driven to move along the guide rail and the stroke is controlled through a displacement device, and there is no need for personnel to push the blank for cutting. Compared with the prior art, the workpiece or material is cut by a saw blade fixedly installed in the base and rotating at a high speed. The safety and flexibility of the equipment when using the invention are significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0034] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0035] Figure 1 A three-dimensional diagram of the automatic cutting bracket provided by the utility model;

[0036] Figure 2 A three-dimensional diagram of the handrail provided by the utility model;

[0037] Figure 3 A three-dimensional diagram of the locking pliers provided by the utility model;

[0038] Figure 4 A three-dimensional diagram of the adjustment bracket provided by the utility model;

[0039] Figure 5 A three-dimensional diagram of the displacement device provided by the utility model;

[0040] Figure 6 A three-dimensional diagram of the control panel provided by the utility model;

[0041] In the figure: 1 processing platform; 2 guide rail; 3 quick lock frame; 4 adjustment bracket; 41 base; 42 sliding sleeve; 43 flap; 44 connecting rod; 45 locking pliers; 451 grip; 452 V-shaped spring; 453 splitting notch; 46 pull bolt; 5 cutting machine; 51 power device; 52 protective cover; 53 handrail; 531 plug rod; 532 sleeve; 533 chuck; 534 locking sleeve; 6 displacement device; 61 servo motor; 62 transmission gear; 63 linear displacement sensor; 64 auxiliary rack; 7 control panel. DETAILED DESCRIPTION

[0042] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] like Figure 1-6 The utility model discloses an automatic cutting bracket, including a processing platform 1, a quick-locking frame 3 and a cutting machine 5, wherein a guide rail 2 is installed on the processing platform 1, and an adjusting bracket 4 can slide along the guide rail 2, the guide rail 2 mainly plays a guiding role, and a displacement device 6 is used to provide power and control the displacement amount. Specifically, the displacement device 6 is installed at the bottom of the quick-locking frame 3, and the top of the quick-locking frame 3 is screwed and fixed to the adjusting bracket 4, thereby, the adjusting bracket 4 can be driven to move along the guide rail 2 by the displacement device 6.

[0044] In this embodiment, if Figure 3 , a cutting machine 5 is installed on the adjusting bracket 4. By changing the pitch angle of the adjusting bracket 4, the cutting angle of the cutting machine 5 can be adjusted to improve the flexibility of cutting the plate. In addition, a control panel 7 is installed on the processing platform 1. The control panel 7 is connected to the displacement device 6 by signal. Through the display screen and buttons or touch screen installed on the control panel 7, the control panel 7 can be directly connected to the linear displacement sensor 63 of the displacement device 6 through the lower computer, thereby realizing the control of the hardware and monitoring the cutting position of the adjusting bracket 4.

[0045] In this embodiment, if Figure 4A cutting machine 5 is installed on the adjusting bracket 4. By changing the pitch angle of the adjusting bracket 4, the cutting angle of the cutting machine 5 cutting the plate can be changed, thereby improving the flexibility of plate cutting. A control panel 7 signal connection is also installed on the processing platform 1. The control panel 7 is equipped with a display screen and buttons, and can also be directly installed with a touch screen. The control panel 7 is connected to the linear displacement sensor 63 of the displacement device 6 through the lower computer, thereby realizing the control of the hardware and monitoring the cutting position of the adjusting bracket 4.

[0046] In some embodiments, Figure 2 and Figure 4 The cutting machine 5 includes a power device 51 and a power device 51, wherein the power device 51 can be an electric motor or a pneumatic motor, and its main function is to drive the circular saw to rotate at high speed. The circular saw is located in a protective cover 52, and the protective cover 52 prevents the material from splashing and causing harm to the operator. Among them, one end of the protective cover 52 is installed on the shell of the power device 51, and the other end is installed on the adjustment bracket 4. A handrail 53 is installed between the adjustment bracket 4 and the power device 51. When necessary, the handrail can be pushed by manpower to drive the cutting machine 5 to cut the material.

[0047] In a feasible technical solution provided in this embodiment, Figure 2 The main shaft of the power device 51 is equipped with a saw blade, which is located in the protective cover 52. The protective cover 52 is formed by two identical cover shells that are slidably connected, so that the protective cover 52 has a telescopic function. On this basis, the handrail 53 includes a plug rod 531 and a sleeve 532, wherein the tail end of the plug rod 531 is welded and fixed to the shell of the power device 51, and the head end is suitable for inserting into the sleeve 532, and the end of the sleeve 532 is integrally formed with the chuck 533, and the chuck 533 is a conical tube body with a slit on the surface, which has good elasticity, so that when the surface of the chuck 533 is squeezed, the inner diameter will be narrowed. On the other hand, the outer side of the sleeve 532 is provided with an external thread, and the external thread is suitable for being threadedly connected to the lock sleeve 534, and the external thread is suitable for being threadedly connected to the lock sleeve 534. Therefore, when the lock sleeve 534 is tightened with the external thread, the lock sleeve 534 abuts against the chuck 533, so that the chuck 533 is narrowed and abutted and fixed with the plug rod 531.

[0048] In some embodiments, Figure 5 The displacement device 6 includes a servo motor 61 and an auxiliary rack 64. The auxiliary rack 64 is parallel to the guide rail 2, and the bottom of the auxiliary rack 64 is meshed and connected with the transmission gear 62, and a linear displacement sensor 63 is installed on the top of the auxiliary rack 64. The housing of the servo motor 61 is fixed on the quick lock frame 3, and the main shaft thereof is installed with a transmission gear 62. Therefore, the quick lock frame 3 and the adjustment bracket 4 can be moved on the guide rail 2 by driving the transmission gear 62 through the servo motor 61.

[0049] In some embodiments, Figure 4 The adjustment bracket 4 includes a base 41, a flap 43 and a locking clamp 45, wherein a sliding sleeve 42 is installed at the bottom of the base 41, and the sliding sleeve 42 is slidably arranged on the guide rail 2, thereby enabling the base 41 to deflect on the guide rail 2. In addition, the base 41 is hinged to the bottom of the flap 43, and the top of the flap 43 is hinged to one end of a connecting rod 44, and the other end of the connecting rod 44 is installed on the base 41. Furthermore, the connecting rod 44 can be a straight rod or a curved rod, and a scale is also arranged on the connecting rod 44 to indicate the pitch degree of the flap 43. In order to quickly fix the pitch angle, a pair of pull bolts 46 are symmetrically arranged at the end of the locking clamp 45, and the pull bolts 46 are rotatably arranged at the end of the base 41, and the pull bolts 46 pass through the connecting rod 44 and realize relative movement with it, thereby completing the abutment and fixation with the connecting rod 44.

[0050] Specifically, in terms of structure, the locking pliers 45 include a handle 451 and a split notch 453. A V-shaped spring 452 is installed at the end of the handle 451. The two ends of the V-shaped spring 452 are connected to a pair of pull bolts 46. A split notch 453 is provided at the top of the middle part of the quick lock frame 3. The split notch 453 is aligned with the V-shaped spring 452. When the handle 451 is pulled down, the V-shaped spring 452 enters the split notch 453 and narrows to pull the pair of pull bolts 46 to move relative to each other and lock the connecting rod 44.

[0051] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. An automatic cutting bracket, characterized in that: include: A processing platform (1) is provided with a guide rail (2) at the edge thereof, and an adjustment bracket (4) is slidably provided on the guide rail (2); A quick-lock frame (3) is screwed and fixed to the adjusting bracket (4) at the top, and a displacement device (6) is installed at the bottom of the quick-lock frame (3), wherein the displacement device (6) is suitable for driving the adjusting bracket (4) to move along the guide rail (2) through the quick-lock frame (3); A cutting machine (5) is mounted on the adjusting bracket (4) and is suitable for changing a cutting angle along with the adjusting bracket (4).

2. The automatic cutting bracket according to claim 1, characterized in that: The cutting machine (5) comprises: A power device (51), the housing of which is mounted on one end of a protective cover (52), and the other end of the protective cover (52) is mounted on the adjustment bracket (4); An armrest (53), one end of which is connected to the adjustment bracket (4), and the other end of which is connected to the housing of the power device (51); The main shaft of the power device (51) is equipped with a saw blade, and the saw blade is located in a protective cover (52). The protective cover (52) is formed by two identical cover shells being slidably connected.

3. The automatic cutting bracket according to claim 1, characterized in that: The displacement device (6) comprises: A servo motor (61), the housing of which is fixed on the quick-lock frame (3), and the main shaft of which is provided with a transmission gear (62); The bottom of the auxiliary rack (64) is meshed and transmission-connected with the transmission gear (62), and a linear displacement sensor (63) is installed on the top of the auxiliary rack (64).

4. The automatic cutting bracket according to claim 1, characterized in that: The adjusting bracket (4) comprises: A base (41) having a sliding sleeve (42) installed at the bottom, wherein the sliding sleeve (42) is slidably arranged on the guide rail (2); A flap (43), the bottom of which is hinged to the base (41), and the top of which is hinged to one end of a connecting rod (44), and the other end of the connecting rod (44) is mounted on the base (41); The locking pliers (45) have a pair of pull bolts (46) symmetrically arranged at the end thereof. The pair of pull bolts (46) are rotatably arranged at the end of the base (41), and the pull bolts (46) are suitable for relative movement along the connecting rod (44) and abutting and fixing with the connecting rod (44).

5. The automatic cutting bracket according to claim 4, characterized in that: The locking pliers (45) comprises: A handle (451) having a V-shaped spring sheet (452) installed at the end thereof, and two ends of the V-shaped spring sheet (452) are connected to a pair of pull bolts (46); The split-point notch (453) is located at the top of the quick-lock frame (3) and is aligned with the V-shaped spring leaf (452). When the handle (451) is pulled down, the V-shaped spring leaf (452) enters the split-point notch (453) and narrows to pull the pair of pull bolts (46) to move relative to each other and lock the connecting rod (44).

6. The automatic cutting bracket according to claim 2, characterized in that: The armrest (53) comprises: An insertion rod (531), the rear end of which is connected to the housing of the power device (51), and the front end of which is suitable for being inserted into the sleeve (532); A sleeve (532), the end of which is integrally formed with the chuck (533), the sleeve (532) is provided with an external thread on the outside, and the external thread is suitable for being threadedly connected with the locking sleeve (534); When the locking sleeve (534) is tightened with the external thread, the locking sleeve (534) abuts against the clamp (533), so that the clamp (533) is narrowed and abuts against the insertion rod (531) to be fixed.

7. The automatic cutting bracket according to claim 2, characterized in that: The power device (51) is an electric motor or a pneumatic motor.

8. The automatic cutting bracket according to claim 3, characterized in that: A control panel (7) is installed on the processing platform (1), and the control panel (7) is connected to the linear displacement sensor (63) via a lower computer.

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