Material rack matched with numerical control cutting machine

Abstract

The utility model discloses a matched material rack for a numerical control cutting machine, and relates to the technical field of numerical control cutting. The device comprises a bearing plate, the left side of the top of the bearing plate is fixedly connected with a limiting frame, the surface of the limiting frame is sleeved with a clamping assembly, the bottom of the clamping assembly is movably connected with the bearing plate, and the bottom of the bearing plate is fixedly connected with a supporting frame; a clamping assembly is arranged at the top of the bearing plate, materials are fixed through the clamping assembly, the clamping assembly comprises a positioning shell, the surface of a limiting frame is sleeved with the positioning shell, a plurality of limiting grooves are formed in the front side and the rear side of the positioning shell, and two movable plates are movably connected to an inner cavity of the positioning shell. Materials needing to be cut are rapidly clamped through the clamping assembly, and when the use height of the bearing plate needs to be adjusted, the use height of the bearing plate is adjusted through matched use of the lifting assembly and the supporting frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control cutting, in particular to a supporting material rack for a numerical control cutting machine. Background Art

[0002] The material rack used for CNC cutting machines is a device used to support and fix the material to be processed. It is usually located next to the working area of ​​the cutting machine. The material rack helps to maintain the stability and flatness of the material, so that the material can maintain the correct position and posture during the cutting process, thereby ensuring the cutting quality and accuracy.

[0003] For example, the application number is: CN202220289748.8. The utility model relates to the technical field of a material rack for a CNC cutting machine, specifically a material rack for a CNC cutting machine, including a mobile base and a baffle frame, the baffle frame is fixed on the surface of the mobile base, a material discharge structure is arranged on the mobile base, the material discharge structure includes: a slide groove, a slider, a support frame, a clamping part and a transverse part, the slide groove is opened on the surface of the mobile base, the slider is slidably connected in the slide groove, the support frame is fixed on the slider, the clamping part is arranged on the support frame, and the transverse part is arranged between the mobile base and the support frame. The utility model can fix the plates in layers with gaps between them for easy taking and placing. The plates can be put back after processing, and then transported

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it was found that although the above equipment can fix the materials in layers when used to facilitate users to pick up the materials, when the above device cuts the materials through the cutting machine, the position of the materials will deviate during cutting, and the staff needs to manually straighten the materials, which is not conducive to the staff to quickly cut the materials, and the height of the material rack cannot be adjusted when the material rack is in use, which is not conducive to the use of the staff.

[0005] To this end, we provide a landscaping cultivation planting box to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a material rack for a CNC cutting machine, which solves the problem that the material rack for a CNC cutting machine in the prior art is not capable of clamping the material when cutting and quickly adjusting the height of the material rack when in use, through the coordinated arrangement of a clamping assembly and a lifting assembly.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model is a material rack for a CNC cutting machine, comprising a load-bearing plate, a limiting frame fixedly connected to the left side of the top of the load-bearing plate, a clamping assembly sleeved on the surface of the limiting frame, the bottom of the clamping assembly movably connected to the load-bearing plate, a supporting frame fixedly connected to the bottom of the load-bearing plate, a clamping assembly provided on the top of the load-bearing plate, materials are fixed by the clamping assembly, and lifting assemblies are provided at the four corners of the bottom of the load-bearing plate, and the lifting assemblies are used to adjust the height of the load-bearing plate.

[0009] The technical effect of adopting the above further scheme is: the material to be cut is quickly clamped by the clamping assembly, and when the use height of the load-bearing plate needs to be adjusted, the use height of the load-bearing plate is adjusted by the coordinated use of the lifting assembly and the support frame.

[0010] The utility model is further configured as follows: the clamping assembly includes a positioning shell, the positioning shell is sleeved on the surface of the limiting frame, a plurality of limiting grooves are opened on the front and rear sides of the positioning shell, the inner cavity of the positioning shell is movably connected to two movable plates, the front and rear sides of the opposite sides of the two movable plates are fixedly connected with springs, the side of the spring away from the movable plate is fixedly connected to the inner wall of the positioning shell, and the top of the movable plate is fixedly connected to the positioning plate.

[0011] The utility model is further configured as follows: the lifting assembly includes four fixed shells, the bottom of the inner cavity of the fixed shell is fixedly connected to a stepper motor, the output end of the stepper motor is fixedly connected to a threaded rod, the top of the threaded rod is movably connected to the inner wall of the fixed shell, the bottom of the fixed shell is movably connected to a base, the top of the base is fixedly connected to a limiting bracket, the limiting bracket is threadedly connected to the surface of the threaded rod, the surface of the threaded rod is sleeved with a threaded sleeve, the fixed shell is movably connected to the inner cavity of the limiting bracket, and the opposite sides of the four threaded sleeves are fixedly connected to the support frame.

[0012] The utility model is further configured that a positioning rod is fixedly connected to the top of the load-bearing plate, and the positioning shell is slidably connected to the surface of the positioning rod.

[0013] The utility model is further configured such that grooves are provided on the front and rear sides of the positioning plate, a retaining rod is fixedly connected to the inner cavity of the groove, a clamping block is movably connected to the surface of the retaining rod, and the clamping block extends away from the side of the retaining rod to the inner cavity of one of the limiting grooves.

[0014] The utility model is further configured that a positioning block is movably connected to the top of the inner cavity of the positioning shell, and the top of the positioning block extends to the top of the positioning shell and is fixedly connected to the positioning plate.

[0015] The utility model is further configured that the inner cavity of the positioning shell is fixedly connected to two limiting rods, and the movable plate is slidably connected to the surfaces of the limiting rods.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model uses a clamping assembly to quickly clamp the material to be cut. When the height of the load-bearing plate needs to be adjusted, the height of the load-bearing plate is adjusted by the coordinated use of the lifting assembly and the support frame.

[0018] 2. The utility model allows the user to pull the two clamping blocks to the two sides respectively to disengage the clamping blocks from the limiting groove, and then pull the left positioning plate to move. The positioning plate cooperates with the movable plate to squeeze the spring while moving. When the positioning plate moves to the specified position, the user pushes the clamping block into the inner cavity of the limiting groove to fix the positioning plate on the left. The above principle can be repeated to fix the positioning plate on the right. Then the user places the material to be cut between the two positioning plates, and then the user separates the clamping block from the limiting groove again. At this time, the spring will push the movable plate to drive the positioning plate, which plays a role in clamping the material during cutting.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a structural stereogram of a material rack used in conjunction with a CNC cutting machine;

[0022] Figure 2 A top view of a clamping assembly of a material rack used in a CNC cutting machine;

[0023] Figure 3 A material rack for a CNC cutting machine Figure 2 A magnified view of the local structure at point A in the middle;

[0024] Figure 4 This is a bottom view of a clamping assembly of a material rack used in a CNC cutting machine;

[0025] Figure 5 This is a schematic diagram of a lifting component of a material rack used in a CNC cutting machine;

[0026] Figure 6 This is a bottom view of a limit bracket of a material rack used in a CNC cutting machine;

[0027] Figure 7 It is a partial cross-sectional view of a lifting component of a material rack used in a CNC cutting machine;

[0028] Figure 8 A top view of a threaded sleeve of a material rack used in a CNC cutting machine;

[0029] Fig. 9 This is a disassembled diagram of a retaining rod and a clamping block of a material rack used in a CNC cutting machine;

[0030] Fig.10 The present invention is a schematic diagram of a support frame of a material rack used in conjunction with a CNC cutting machine.

[0031] In the attached drawings: 1. load-bearing plate; 2. limiting frame; 3. clamping assembly; 301. positioning shell; 302. movable plate; 303. spring; 304. positioning plate; 305. retaining rod; 306. clamping block; 307. positioning block; 308. limiting rod; 4. lifting assembly; 401. fixed shell; 402. stepping motor; 403. threaded rod; 404. base; 405. limiting bracket; 406. threaded sleeve; 5. positioning rod; 6. support frame. DETAILED DESCRIPTION

[0032] 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 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. Specific embodiment 1

[0034] See also Figure 1-10 The utility model is a material rack for a CNC cutting machine, including a load-bearing plate 1, a limiting frame 2 is fixedly connected to the left side of the top of the load-bearing plate 1, a clamping component 3 is sleeved on the surface of the limiting frame 2, the bottom of the clamping component 3 is movably connected to the load-bearing plate 1, a supporting frame 6 is fixedly connected to the bottom of the load-bearing plate 1, a clamping component 3 is arranged on the top of the load-bearing plate 1, the material is fixed by the clamping component 3, and the four corners of the bottom of the load-bearing plate 1 are provided with lifting components 4, and the lifting components 4 are used to adjust the height of the load-bearing plate 1.

[0035] Specifically: the material to be cut is quickly clamped by the clamping assembly 3. When the height of the load-bearing plate 1 needs to be adjusted, the height of the load-bearing plate 1 is adjusted by the coordinated use of the lifting assembly 4 and the support frame 6. Specific embodiment 2

[0037] See also Figure 1-10 On the basis of the specific embodiment 1, the clamping assembly 3 includes a positioning shell 301, the positioning shell 301 is sleeved on the surface of the limiting frame 2, the front and rear sides of the positioning shell 301 are provided with a plurality of limiting grooves, the inner cavity of the positioning shell 301 is movably connected to two movable plates 302, the front and rear sides of the opposite sides of the two movable plates 302 are fixedly connected to springs 303, the side of the spring 303 away from the movable plate 302 is fixedly connected to the inner wall of the positioning shell 301, the top of the movable plate 302 is fixedly connected to the positioning plate 304, the lifting assembly 4 includes four fixed shells 401, the fixed shells 401 A stepper motor 402 is fixedly connected to the bottom of the inner cavity, a threaded rod 403 is fixedly connected to the output end of the stepper motor 402, the top of the threaded rod 403 is movably connected to the inner wall of the fixed shell 401, the bottom of the fixed shell 401 is movably connected to the base 404, the top of the base 404 is fixedly connected to a limiting bracket 405, the limiting bracket 405 is threadedly connected to the surface of the threaded rod 403, a threaded sleeve 406 is sleeved on the surface of the threaded rod 403, the fixed shell 401 is movably connected to the inner cavity of the limiting bracket 405, and the opposite sides of the four threaded sleeves 406 are fixedly connected to the support frame 6.

[0038] Specifically, the user pulls the two clamping blocks 306 to the two sides respectively to disengage the clamping blocks 306 from the limiting grooves, and then pulls the left positioning plate 304 to move. The positioning plate 304 cooperates with the movable plate 302 to squeeze the spring 303 while moving. When the positioning plate 304 moves to the specified position, the user pushes the clamping block 306 into the inner cavity of the limiting groove to fix the positioning plate 304 on the left. Repeating the above principle can fix the positioning plate 304 on the right. Then the user places the material to be cut between the two positioning plates 304, and then the user The clamping block 306 is separated from the limiting groove again. At this time, the spring 303 will push the movable plate 302 to drive the positioning plate 304 to clamp the cut material. The output end of the stepper motor 402 drives the threaded rod 403 to rotate. While the threaded rod 403 rotates, it cooperates with the limiting bracket 405 to drive the fixed shell 401 to move upward. At the same time, the threaded sleeve 406 will move upward with the rotation of the threaded rod 403. While the threaded sleeve 406 moves upward, it drives the support frame 6 to move. The support frame 6 drives the load-bearing plate 1 to adjust the height, thereby completing the rapid adjustment of the use height of the material rack. Specific embodiment three

[0040] See also Figure 1-10On the basis of specific embodiments one and two, the setting of the positioning rod 5 makes the positioning shell 301 more stable when moving above the load-bearing plate 1, the top of the load-bearing plate 1 is fixedly connected with the positioning rod 5, the positioning shell 301 is slidably connected to the surface of the positioning rod 5, the front and rear sides of the positioning plate 304 are provided with grooves, the inner cavity of the groove is fixedly connected with a retaining rod 305, the surface of the retaining rod 305 is movably connected with a block 306, the side of the block 306 away from the retaining rod 305 extends to the inner cavity of one of the limiting grooves, the top of the inner cavity of the positioning shell 301 is movably connected with a positioning block 307, the top of the positioning block 307 extends to the top of the positioning shell 301 and is fixedly connected to the positioning plate 304, the inner cavity of the positioning shell 301 is fixedly connected with two limiting rods 308, and the movable plate 302 is slidably connected to the surface of the limiting rod 308.

[0041] Specifically: the setting of the positioning rod 5 makes the positioning shell 301 more stable when moving above the load-bearing plate 1. Through the setting of the fixing rod and the block 306, the fixing rod and the block 306 fix the position of the positioning plate 304 when the user cooperates with the limiting groove. The setting of the positioning block 307 makes the positioning plate 304 more stable when moving on the surface of the positioning shell 301. The setting of the limiting rod 308 prevents the movable plate 302 from shifting when squeezing the spring 303.

[0042] The working principle of the utility model is as follows: the user pulls the two clamping blocks 306 to the two sides respectively to disengage the clamping blocks 306 from the limiting grooves, and then pulls the left positioning plate 304 to move. The positioning plate 304 cooperates with the movable plate 302 to squeeze the spring 303 while moving. When the positioning plate 304 moves to the specified position, the user pushes the clamping block 306 into the inner cavity of the limiting groove to fix the positioning plate 304 on the left. Repeating the above principle can fix the positioning plate 304 on the right. Then the user places the material to be cut between the two positioning plates 304, and then The user separates the clamping block 306 from the limiting groove again. At this time, the spring 303 pushes the movable plate 302 to drive the positioning plate 304 to clamp the cut material. The output end of the stepper motor 402 drives the threaded rod 403 to rotate. While the threaded rod 403 rotates, it cooperates with the limiting bracket 405 to drive the fixed shell 401 to move upward. At the same time, the threaded sleeve 406 will move upward with the rotation of the threaded rod 403. While the threaded sleeve 406 moves upward, it drives the support frame 6 to move. The support frame 6 drives the load-bearing plate 1 to adjust the height, thereby completing the rapid adjustment of the use height of the material rack.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A material rack for a CNC cutting machine, comprising a load-bearing plate (1), characterized in that: The left side of the top of the load-bearing plate (1) is fixedly connected to a limiting frame (2), the surface of the limiting frame (2) is sleeved with a clamping assembly (3), the bottom of the clamping assembly (3) is movably connected to the load-bearing plate (1), and the bottom of the load-bearing plate (1) is fixedly connected to a supporting frame (6); A clamping assembly (3) is provided on the top of the load-bearing plate (1), and the material is fixed by the clamping assembly (3); Lifting components (4) are provided at the four corners of the bottom of the load-bearing plate (1), and the lifting components (4) are used to adjust the height of the load-bearing plate (1).

2. The material rack for a CNC cutting machine according to claim 1, characterized in that: The clamping assembly (3) comprises a positioning shell (301), the positioning shell (301) is sleeved on the surface of the limiting frame (2), the front side and the rear side of the positioning shell (301) are both provided with a plurality of limiting grooves, the inner cavity of the positioning shell (301) is movably connected to two movable plates (302), the front side and the rear side of the opposite sides of the two movable plates (302) are both fixedly connected to springs (303), the side of the spring (303) away from the movable plate (302) is fixedly connected to the inner wall of the positioning shell (301), and the top of the movable plate (302) is fixedly connected to a positioning plate (304).

3. The material rack for a CNC cutting machine according to claim 1, characterized in that: The lifting assembly (4) comprises four fixed shells (401), the bottom of the inner cavity of the fixed shell (401) is fixedly connected to a stepper motor (402), the output end of the stepper motor (402) is fixedly connected to a threaded rod (403), the top of the threaded rod (403) is movably connected to the inner wall of the fixed shell (401), the bottom of the fixed shell (401) is movably connected to a base (404), the top of the base (404) is fixedly connected to a limiting bracket (405), the limiting bracket (405) is threadedly connected to the surface of the threaded rod (403), the surface of the threaded rod (403) is sleeved with a threaded sleeve (406), the fixed shell (401) is movably connected to the inner cavity of the limiting bracket (405), and the opposite sides of the four threaded sleeves (406) are fixedly connected to the support frame (6).

4. The material rack for a CNC cutting machine according to claim 2, characterized in that: A positioning rod (5) is fixedly connected to the top of the load-bearing plate (1), and the positioning shell (301) is slidably connected to the surface of the positioning rod (5).

5. The material rack for a CNC cutting machine according to claim 2, characterized in that: The front and rear sides of the positioning plate (304) are both provided with grooves, the inner cavity of the groove is fixedly connected to a retaining rod (305), the surface of the retaining rod (305) is movably connected to a clamping block (306), and the clamping block (306) extends from a side away from the retaining rod (305) to the inner cavity of one of the limiting grooves.

6. The material rack for a CNC cutting machine according to claim 2, characterized in that: A positioning block (307) is movably connected to the top of the inner cavity of the positioning shell (301), and the top of the positioning block (307) extends to the top of the positioning shell (301) and is fixedly connected to the positioning plate (304).

7. The material rack for a CNC cutting machine according to claim 2, characterized in that: Two limiting rods (308) are fixedly connected to the inner cavity of the positioning shell (301), and the movable plate (302) is slidably connected to the surfaces of the limiting rods (308).

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