Pipe corner cutting equipment for furniture production

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to pipe corner cutting equipment for furniture production, which comprises a positioning frame, a material frame is fixedly mounted on the positioning frame, a sliding hole is formed in the material frame in a penetrating manner, a supporting rod is slidably clamped in the sliding hole, shifting blocks are fixedly mounted on the supporting rod at equal intervals, and the shifting blocks are connected with the material frame. A supporting rod is arranged on a vertical rod at the lower end of the material frame in an up-down sliding mode, a shifting block is arranged at the upper end of the supporting rod, first hydraulic rods are symmetrically and fixedly installed on the material frame, the driving ends of the first hydraulic rods are fixedly installed with the supporting rod, and baffles are symmetrically and fixedly installed on the positioning frame. The shifting block moves upwards through the first hydraulic rod to jack up the pipe to slide onto the rotating shaft through the inclined face of the shifting block, due to the fact that the material frame is inclined, when the shifting block descends and resets, the pipe is automatically repaired, the rotating shaft rotates to convey the pipe in the direction of the cutting wheel, and the automatic feeding effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a pipe angle cutting device for furniture production. Background Art

[0002] Most of the existing pipe cutting equipment for furniture production fixes and clamps the pipe on the operating table, cuts the pipe by an adjustable angle cutting wheel, and pushes the pipe forward by a clamping belt. However, when loading, the pipe still needs to be placed between the clamping belts manually, which is inconvenient to use. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a pipe corner cutting device for furniture production, so as to solve the problem that the existing pipe corner cutting device for furniture production cannot automatically load materials.

[0004] Based on the above purpose, the utility model provides a pipe angle cutting equipment for furniture production, including a positioning frame, a material rack is fixedly installed on the positioning frame, a sliding hole is opened on the material rack, a support rod is slidingly installed in the sliding hole, a shift block is equidistantly fixedly installed on the support rod, a first hydraulic rod is symmetrically fixedly installed on the material rack, a driving end of the first hydraulic rod is fixedly installed on the support rod, a baffle is symmetrically fixedly installed on the positioning frame, a rotating shaft is equidistantly rotated between the two baffles, a positioning block is equidistantly fixedly installed on one of the baffles, a first motor is fixedly installed on the positioning block, the driving end of the first motor is fixedly installed on one end of the rotating shaft, and an anti-fall frame is fixedly installed on a baffle away from the material rack.

[0005] As an optimal technical solution of the utility model, a base plate is fixedly installed at one end of the positioning frame, a slider is slidably mounted on the base plate, a sliding plate is fixedly mounted on the slider, a fourth hydraulic rod is symmetrically fixedly mounted on the sliding plate, a second clamping block is fixedly mounted on the driving ends of the two fourth hydraulic rods, a screw is rotatably inserted on the base plate, the screw is threadedly connected to the slider, a first pulley is fixedly installed at one end of the screw, a fourth motor is fixedly mounted on the bottom end of the base plate, a second pulley is fixedly mounted on the driving end of the fourth motor, and a driving belt is rotatably sleeved between the first pulley and the second pulley.

[0006] As a preferred technical solution of the utility model, a top plate is provided above the bottom plate, four support rods are fixedly installed between the top plate and the bottom plate, a second hydraulic rod is rotatably provided on the top plate, a support arm is fixedly installed on the driving end of the second hydraulic rod, a cutting wheel is rotatably provided on the support arm, a third motor is fixedly installed on the support arm, and the driving end of the third motor is fixedly installed coaxially with the cutting wheel.

[0007] As a preferred technical solution of the utility model, the top end of the second hydraulic rod is fixedly mounted with an umbrella-shaped tooth, the top plate is fixedly mounted with a second motor, the driving end of the second motor is fixedly mounted with a gear, and the gear meshes with the umbrella-shaped tooth.

[0008] As a preferred technical solution of the utility model, support plates are symmetrically fixedly installed on the base plate, third hydraulic rods are symmetrically fixedly installed on the two support plates, and first clamping blocks are fixedly installed on the driving ends of the third hydraulic rods.

[0009] As a preferred technical solution of the utility model, a first support frame is fixedly installed on the bottom end of the positioning frame, and a second support frame is fixedly installed on the bottom of the base plate.

[0010] The beneficial effects of the utility model are as follows: an inclined material rack is arranged, a vertical rod at the lower end of the material rack is slid up and down to arrange a support rod, a shift block is arranged at the upper end of the support rod, and the shift block is moved upward by a first hydraulic rod to lift the pipe and slide it onto the rotating shaft through the inclined surface of the shift block. Since the material rack is inclined, the pipe automatically fills the position when the shift block descends and resets, and the rotating shaft rotates to transport the pipe toward the cutting wheel, thereby achieving the effect of automatic feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure after being split in the utility model.

[0014] Figure 3 It is a schematic diagram of the connection structure between the positioning rack and the material rack in the utility model.

[0015] Figure 4 This is a schematic diagram of the connection structure between the motor and the screw in the utility model.

[0016] The markings in the figure are: 1. positioning frame; 11. material frame; 111. sliding hole; 112. support rod; 113. shifting block; 114. first hydraulic rod; 12. baffle; 121. rotating shaft; 122. positioning block; 123. first motor; 124. anti-drop frame; 2. bottom plate; 21. top plate; 211. support rod; 212. second hydraulic rod; 213. support arm; 214. cutting wheel; 215. third motor; 216. umbrella-shaped tooth; 217. second motor; 218. gear; 22. support plate; 221. third hydraulic rod; 222. first clamping block; 23. slider; 231. sliding plate; 232. fourth hydraulic rod; 233. second clamping block; 24. screw; 241. first pulley; 242. second pulley; 243. driving belt; 25. fourth motor; 3. first support frame; 4. second support frame. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0018] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] like Figure 1-4As shown, the utility model provides a pipe angle cutting device for furniture production, including a positioning frame 1, on which a material rack 11 is fixedly installed. The material rack 11 is trapezoidal in shape, and the higher end is placed on the outer side of the positioning frame 1 for placing the pipe to be cut. The material rack 11 is penetrated by a sliding hole 111, and the sliding holes 111 are all opened on the shorter vertical rods of the material rack 11. A support rod 112 is slidably clamped in the sliding hole 111, and a shifting block 113 is fixedly installed equidistantly on the support rod 112. The shifting block 113 is installed on the upper surface of the support rod 112. The shifting block 113 is trapezoidal, and the inclined surface is inclined toward the end away from the material rack 11, and the end close to the material rack 11 extends to the distance of a pipe width. The material rack 11 is symmetrically fixedly installed with a first hydraulic rod 114, and the first hydraulic rod 114 is installed below the support rod 112 to drive two first hydraulic rods. 114 can drive the support rod 112 to slide up and down in the sliding hole 111, and the driving end of the first hydraulic rod 114 is fixedly installed with the support rod 112, and the baffle 12 is symmetrically fixedly installed on the positioning frame 1, and the baffle 12 is installed on the side of the positioning frame 1 away from the material rack 11. A rotating shaft 121 is equidistantly rotated between the two baffles 12, and three rotating shafts 121 are equidistantly installed. A positioning block 122 is equidistantly fixedly installed on one of the baffles 12, and three positioning blocks 122 are equidistantly provided. The three positioning blocks 122 and the three rotating shafts 121 have the same axis, and a first motor 123 is fixedly installed on each of the positioning blocks 122. The driving end of the first motor 123 is fixedly installed on one end of the rotating shaft 121, and the rotating shaft 121 can be driven to rotate by the first motor 123. An anti-fall frame 124 is fixedly installed on a baffle 12 away from the material rack 11.

[0020] As an optional embodiment, a bottom plate 2 is fixedly installed at one end of the positioning frame 1, a groove is provided on the bottom plate 2, one end of the groove is fixedly installed with the positioning frame 1, a slider 23 is slidably mounted on the bottom plate 2, a sliding plate 231 is fixedly installed on the slider 23, a fourth hydraulic rod 232 is symmetrically fixedly installed on the sliding plate 231, and a second clamping block 233 is fixedly installed on the driving ends of the two fourth hydraulic rods 232, and the second clamping blocks 233 can be driven to slide toward each other by driving the fourth hydraulic rod 232 to clamp the pipe, and a screw 24 is rotatably inserted on the bottom plate 2, and the screw 24 is installed in the groove provided in the bottom plate 2. The rod 24 is threadedly connected to the slider 23, and a first pulley 241 is fixedly installed at one end of the screw rod 24, and a fourth motor 25 is fixedly installed at the bottom end of the base plate 2. A second pulley 242 is fixedly installed at the driving end of the fourth motor 25, and the second pulley 242 is parallel to the first pulley 241. A driving belt 243 is rotatably sleeved between the first pulley 241 and the second pulley 242. The fourth motor 25 is driven to rotate the second pulley 242, and the second pulley 242 drives the first pulley 241 to rotate through the driving belt 243. The slider 23 slides on the base plate 2 following the rotation of the first pulley 241 through the screw rod 24.

[0021] As an optional embodiment, a top plate 21 is provided above the bottom plate 2, and four support rods 211 are fixedly installed between the top plate 21 and the bottom plate 2, one end of the four support rods 211 are fixedly installed at the four corners of the top plate 21, and the other end is fixedly installed on the bottom plate 2, and a second hydraulic rod 212 is rotatably provided on the top plate 21, and the driving end of the second hydraulic rod 212 is downward, and a support arm 213 is fixedly installed on the driving end of the second hydraulic rod 212, and a cutting wheel 214 is rotatably provided on the support arm 213, and a third motor 215 is fixedly installed on the support arm 213, and the driving end of the third motor 215 is coaxially fixedly installed with the cutting wheel 214, and the cutting wheel 214 is driven to rotate by the third motor 215.

[0022] As an optional implementation, an umbrella-shaped tooth 216 is fixedly installed on the top of the second hydraulic rod 212, and a second motor 217 is fixedly installed on the top plate 21. A gear 218 is fixedly installed on the driving end of the second motor 217. The gear 218 is meshed with the umbrella-shaped tooth 216. The second motor 217 drives the gear 218 to rotate, and the gear 218 drives the second hydraulic rod 212 to rotate on the top plate 21 through the umbrella-shaped tooth 216, so that the cutting angle of the cutting wheel 214 can be adjusted.

[0023] As an optional implementation, support plates 22 are symmetrically fixedly installed on the base plate 2, third hydraulic rods 221 are symmetrically fixedly installed on the two support plates 22, and first clamping blocks 222 are fixedly installed on the driving ends of the third hydraulic rods 221. The first clamping blocks 222 on both sides drive the third hydraulic rods 221 to drive the first clamping blocks 222 to position and clamp the steel pipe to be cut.

[0024] Preferably, a first support frame 3 is fixedly installed on the bottom end of the positioning frame 1, and a second support frame 4 is fixedly installed on the bottom of the base plate 2. The first support frame 3 and the second support frame 4 are used to support the entire device so that the positioning frame 1 and the base plate 2 remain in the same plane.

[0025] Working principle: When the utility model is used, firstly, the pipe to be cut is placed on the material rack 11, and then the two first hydraulic rods 114 are started to move the support rod 112 with the shift block 113 upward to lift the pipe. Since the upper surface of the shift block 113 is inclined, when the pipe position is higher than the material rack 11, the pipe will slide along the inclined surface of the shift block 113 to the rotating shaft 121. Since the material rack 11 is inclined, the pipe will automatically fill the position due to gravity. When the pipe slides onto the rotating shaft 121, the three first motors 123 are started to rotate synchronously, driving the rotating shaft 121 to move the pipe toward the cutting wheel 214. When the pipe moves to the second clamping block 233, the second fourth hydraulic rod 232 is started to clamp the pipe through the second clamping block 233. The fourth motor 25 is started to drive the screw rod 24 to make the slider 23 slide toward the cutting wheel 214. At this time, the first motor 123 is stopped and the slider 23 transports the pipe. After the pipe moves to the position to be cut, the third hydraulic rod 221 drives the first clamping block 222 to clamp the pipe. Then the second motor 217 is started to drive the second hydraulic rod 212 to rotate and adjust the cutting angle of the cutting wheel 214. The second hydraulic rod 212 is started to push the cutting wheel 214 toward the pipe to cut the pipe. At the same time, the fourth hydraulic rod 232 is reset, and the slider 23 moves in the opposite direction to clamp the pipe again. After the cutting is completed, the slide moves to transport the pipe toward the cutting wheel 214, thereby completing a pipe angle cutting process.

[0026] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0027] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A pipe angle cutting device for furniture production, characterized in that: The invention comprises a positioning frame (1), a material frame (11) is fixedly mounted on the positioning frame (1), a sliding hole (111) is penetrated through the material frame (11), a support rod (112) is slidably mounted in the sliding hole (111), a shifting block (113) is fixedly mounted on the support rod (112) at equal intervals, a first hydraulic rod (114) is symmetrically fixedly mounted on the material frame (11), a driving end of the first hydraulic rod (114) is fixedly mounted on the support rod (112), and the positioning frame ( 1), baffles (12) are symmetrically fixedly installed on the two baffles (12), a rotating shaft (121) is equidistantly rotatably clamped between the two baffles (12), a positioning block (122) is equidistantly fixedly installed on one of the baffles (12), a first motor (123) is fixedly installed on each of the positioning blocks (122), a driving end of the first motor (123) is fixedly installed on one end of the rotating shaft (121), and an anti-fall frame (124) is fixedly installed on a baffle (12) away from the material rack (11).

2. The pipe angle cutting equipment for furniture production according to claim 1, characterized in that: A base plate (2) is fixedly mounted on one end of the positioning frame (1), a slider (23) is slidably mounted on the base plate (2), a sliding plate (231) is fixedly mounted on the slider (23), a fourth hydraulic rod (232) is symmetrically fixedly mounted on the sliding plate (231), a second clamping block (233) is fixedly mounted on the driving ends of the two fourth hydraulic rods (232), a screw rod (24) is rotatably inserted on the base plate (2), the screw rod (24) is threadedly connected to the slider (23), a first pulley (241) is fixedly mounted on one end of the screw rod (24), a fourth motor (25) is fixedly mounted on the bottom end of the base plate (2), a second pulley (242) is fixedly mounted on the driving end of the fourth motor (25), and a driving belt (243) is rotatably sleeved between the first pulley (241) and the second pulley (242).

3. The pipe angle cutting equipment for furniture production according to claim 2, characterized in that: A top plate (21) is provided above the bottom plate (2), four support rods (211) are fixedly installed between the top plate (21) and the bottom plate (2), a second hydraulic rod (212) is rotatably mounted on the top plate (21), a support arm (213) is fixedly installed at the driving end of the second hydraulic rod (212), a cutting wheel (214) is rotatably mounted on the support arm (213), a third motor (215) is fixedly installed on the support arm (213), and the driving end of the third motor (215) is fixedly installed coaxially with the cutting wheel (214).

4. The pipe angle cutting equipment for furniture production according to claim 3, characterized in that: An umbrella-shaped tooth (216) is fixedly mounted on the top end of the second hydraulic rod (212), a second motor (217) is fixedly mounted on the top plate (21), a gear (218) is fixedly mounted on the driving end of the second motor (217), and the gear (218) is meshed with the umbrella-shaped tooth (216).

5. The pipe angle cutting equipment for furniture production according to claim 2, characterized in that: A support plate (22) is symmetrically fixedly mounted on the bottom plate (2), a third hydraulic rod (221) is symmetrically fixedly mounted on both support plates (22), and a first clamping block (222) is fixedly mounted on the driving end of each of the third hydraulic rods (221).

6. The pipe angle cutting equipment for furniture production according to claim 2, characterized in that: A first support frame (3) is fixedly mounted on the bottom end of the positioning frame (1), and a second support frame (4) is fixedly mounted on the bottom of the base plate (2).

Images