Greenhouse clamping groove forming machine facilitating object clamping adjustment

Abstract

The utility model belongs to the technical field of greenhouse clamping groove forming machines, and particularly relates to a greenhouse clamping groove forming machine convenient for adjusting object clamping, which comprises a forming machine and an extension table, a straightening device and a positioning device are arranged at the top of the extension table, and an adjusting device is arranged on the forming machine. According to the greenhouse clamping groove forming machine capable of conveniently adjusting object clamping, when facing steel of different specifications, an electric lifting rod is started to drive a U-shaped base to move downwards, so that a roller in the U-shaped base moves downwards to make contact with the surface of the steel, the roller at the bottom is matched to fix the steel between the U-shaped base and the U-shaped base, and therefore the steel is subjected to roller straightening, and subsequent machining is more convenient; the straightened steel passes through the interior of the concentric-square-shaped limiting frame, and the two electric telescopic rods are synchronously started to push the two positioning rollers to move relatively, so that the steel is clamped and positioned in the center of the concentric-square-shaped limiting frame from the two sides of the steel, and the situation that the steel deviates when being machined by a forming machine, consequently, the position of a formed clamping groove deviates, and the quality of a finished product is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse slot forming machines, in particular to a greenhouse slot forming machine which is convenient for adjusting the clamping of objects. Background Art

[0002] The greenhouse is a material shed with bamboo poles, cement poles, light steel pipes or pipes as the skeleton, columns, pull rods, arch rods and pressure rods, covered with plastic film to form an arched round material shed. The material covered by the greenhouse is plastic film. It is suitable for covering a large area because it is light, has good light transmission and heat preservation performance, strong plasticity and low price. In addition, because it can use light skeleton materials, it is easy to build and shape, and can be gridded on the spot, the construction investment is small and the economic benefit is high. It can also resist natural disasters, cold and heat preservation, drought and waterlogging, early cultivation, delayed cultivation, and extend the growth period of crops, so as to achieve the purpose of early maturity, late maturity, increased production and stable production, and is very popular among producers.

[0003] When building a greenhouse, a large amount of steel is often needed to provide support, so it is necessary to roll-form components such as the greenhouse frame pipe slots. When using the existing greenhouse slot forming machine, because the steel needs to be roll-formed, the pipe may be skewed if it is placed for a long time or taken improperly, so it needs to be straightened to avoid affecting the quality of the finished product. In the rolling process, it needs to be clamped and limited to prevent it from shaking and causing the slot position to be skewed.

[0004] For this reason, we urgently need to provide a greenhouse slot forming machine that is easy to adjust the object clamping. Utility Model Content

[0005] The purpose of the utility model is to provide a greenhouse slot forming machine that is easy to adjust the clamping of objects, so as to solve the problem proposed in the above background technology that the pipes may become skewed due to long-term placement or improper handling, and therefore need to be straightened.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a greenhouse slot forming machine which is convenient for adjusting the clamping of objects, comprising a forming machine and an extension table, wherein the extension table is fixedly connected to the left side of the forming machine, a straightening device and a positioning device are arranged on the top of the extension table, and an adjustment device is arranged on top of the forming machine.

[0007] The straightening device includes a support plate, a U-shaped frame, an electric lifting rod, a U-shaped seat, and a rolling assembly. The two support plates are respectively fixedly connected to the front and rear ends of the left bottom of the extension platform, the U-shaped frame is fixedly connected to the top of the support plate, the electric lifting rod is installed at the bottom center of the U-shaped frame, the U-shaped seat is fixedly connected to the bottom of the electric lifting rod, and the rolling assembly is installed inside the U-shaped seat.

[0008] A further improvement is that the rolling assembly includes a rotating bearing, a rotating shaft, and a roller, the two rotating bearings are respectively installed on the front and rear sides of the U-shaped seat, the rotating shaft is rotatably connected to the inside of the rotating bearing, and the roller is fixedly connected to the outer surface of the rotating shaft.

[0009] A further improvement is that a group of rolling assemblies are also installed inside the support plate, and the two groups of rolling assemblies correspond vertically. When facing steel of different specifications, the electric lifting rod is started to drive the U-shaped seat to move downward, so that the roller inside it moves down to contact the surface of the steel, and cooperates with the roller at the bottom to fix the steel between the two. The friction force generated by the steel transportation drives the rotating shaft inside the roller to rotate inside the rotating bearing, thereby straightening the steel through the rolling roller, which is more convenient for subsequent processing.

[0010] A further improvement is that the positioning device includes a circular limit frame, an electric telescopic rod, and a positioning roller. The circular limit frame is fixedly connected to the top middle part of the extension platform. The two electric telescopic rods are respectively installed on the front and rear sides of the circular limit frame, and their inner ends extend into the interior of the circular limit frame. The two positioning rollers are respectively fixedly connected to the inner ends of the electric telescopic rods. The straightened steel passes through the interior of the circular limit frame. The two electric telescopic rods are started synchronously to push the two positioning rollers to move relative to each other, thereby clamping the steel from both sides and positioning it in the center of the circular limit frame to prevent it from shifting during processing on the forming machine, resulting in the position of the opened slot being shifted, affecting the quality of the finished product.

[0011] A further improvement is that the adjustment device includes a portal frame, a mounting plate, a bottom forming roller, and an adjustment assembly, the portal frame is fixedly connected to the top of the forming machine, the two mounting plates are symmetrically installed on the inner bottom of the portal frame, the front and rear ends of the bottom forming roller are respectively rotatably connected to the inside of the mounting plate, and the adjustment assembly is installed on the upper part of the inside of the mounting plate.

[0012] A further improvement is that the adjustment assembly includes a slider, a top forming roller, a threaded rod, and a fastening nut, the two sliders are respectively slidably connected to the portal frame, the front and rear ends of the top forming roller are respectively rotatably connected to the inside of the slider, the two threaded rods are respectively installed at the front and rear ends of the top of the portal frame, and the two fastening nuts are respectively threadedly connected to the threaded rods.

[0013] A further improvement is that threaded holes are respectively provided at the front and rear ends of the top of the portal frame, and the threaded rod is threadedly connected to the inside of the threaded hole. When processing steel products of different specifications, the threaded rod is twisted to rotate downward inside the threaded hole, thereby pushing the slider downward, and then pushing the top forming roller downward to cooperate with the bottom forming roller to roll-form the steel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. This greenhouse slot forming machine, which is easy to adjust the object clamping, starts the electric lifting rod to drive the U-shaped seat to move down when facing steel of different specifications, so that the roller inside it moves down to contact the surface of the steel, and cooperates with the roller at the bottom to fix the steel between the two. The friction force generated by the steel transportation drives the rotating shaft inside the roller to rotate inside the rotating bearing, so that the steel is straightened by the rolling roller, which is more convenient for subsequent processing.

[0016] 2. The greenhouse slot forming machine, which is easy to adjust the object clamping, allows the straightened steel to pass through the inside of the circular limit frame, and simultaneously starts two electric telescopic rods to push the two positioning rollers to move relative to each other, thereby clamping the steel from both sides and positioning it in the center of the circular limit frame to prevent it from shifting during processing in the forming machine, causing the position of the opened slot to shift, affecting the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the side split structure of the straightening device of the utility model;

[0019] Figure 3 This is an independent side view structural diagram of the positioning device of the utility model;

[0020] Figure 4 It is a schematic diagram of an independent side view structure of the regulating device of the utility model.

[0021] In the figure: 1. forming machine; 2. extension table; 301. support plate; 302. U-shaped frame; 303. electric lifting rod; 304. U-shaped seat; 305. rolling assembly; 3051. rotating bearing; 3052. rotating shaft; 3053. roller; 401. circular limit frame; 402. electric telescopic rod; 403. positioning roller; 501. door frame; 502. mounting plate; 503. bottom forming roller; 504. adjustment assembly; 5041. slider; 5042. top forming roller; 5043. threaded rod; 5044. fastening nut. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] See also Figure 1-Figure 4, the utility model provides a technical solution:

[0024] Embodiment 1:

[0025] A greenhouse slot forming machine which is convenient for adjusting the clamping of objects comprises a forming machine 1 and an extension table 2. The extension table 2 is fixedly connected to the left side of the forming machine 1. A straightening device is arranged on the top of the extension table 2. An adjusting device is arranged on the forming machine 1.

[0026] The straightening device includes a support plate 301, a U-shaped frame 302, an electric lifting rod 303, a U-shaped seat 304, and a rolling assembly 305. The two support plates 301 are respectively fixedly connected to the front and rear ends of the left bottom of the extension platform 2, the U-shaped frame 302 is fixedly connected to the top of the support plate 301, the electric lifting rod 303 is installed at the bottom center of the U-shaped frame 302, the U-shaped seat 304 is fixedly connected to the bottom of the electric lifting rod 303, and the rolling assembly 305 is installed inside the U-shaped seat 304.

[0027] The rolling assembly 305 includes a rotating bearing 3051, a rotating shaft 3052, and a roller 3053. The two rotating bearings 3051 are respectively installed on the front and rear sides of the U-shaped seat 304. The rotating shaft 3052 is rotatably connected to the inside of the rotating bearing 3051, and the roller 3053 is fixedly connected to the outer surface of the rotating shaft 3052.

[0028] A set of rolling assemblies 305 are also installed inside the support plate 301, and the two sets of rolling assemblies 305 correspond vertically. When facing steel of different specifications, the electric lifting rod 303 is started to drive the U-shaped seat 304 to move downward, so that the roller 3053 inside it moves down to contact the surface of the steel, and cooperates with the roller 3053 at the bottom to fix the steel between the two. The friction force generated by the transportation of the steel drives the rotating shaft 3052 inside the roller 3053 to rotate inside the rotating bearing 3051, so that the steel is rolled and straightened, which is more convenient for subsequent processing.

[0029] The adjusting device includes a portal frame 501, a mounting plate 502, a bottom forming roller 503, and an adjusting component 504. The portal frame 501 is fixedly connected to the top of the forming machine 1, and two mounting plates 502 are symmetrically installed at the inner bottom of the portal frame 501. The front and rear ends of the bottom forming roller 503 are respectively rotatably connected to the inside of the mounting plate 502, and the adjusting component 504 is installed on the upper part of the inside of the mounting plate 502.

[0030] The adjustment assembly 504 includes a slider 5041, a top forming roller 5042, a threaded rod 5043, and a fastening nut 5044. The two sliders 5041 are respectively slidably connected to the door frame 501, and the front and rear ends of the top forming roller 5042 are respectively rotatably connected to the inside of the slider 5041. The two threaded rods 5043 are respectively installed at the front and rear ends of the top of the door frame 501, and the two fastening nuts 5044 are respectively threadedly connected to the threaded rods 5043.

[0031] Threaded holes are respectively provided at the front and rear ends of the top of the portal frame 501, and the threaded rod 5043 is threadedly connected to the inside of the threaded hole. When processing steel products of different specifications, the threaded rod 5043 is twisted to rotate downward inside the threaded hole, thereby pushing the slider 5041 downward, and then pushing the top forming roller 5042 downward to cooperate with the bottom forming roller 503 to roll-form the steel.

[0032] Embodiment 2:

[0033] On the basis of Example 1, a positioning device is provided on the top of the extension platform 2, and the positioning device includes a circular limit frame 401, an electric telescopic rod 402, and a positioning roller 403. The circular limit frame 401 is fixedly connected to the middle of the top of the extension platform 2, and two electric telescopic rods 402 are respectively installed on the front and rear sides of the circular limit frame 401, and their inner ends extend into the interior of the circular limit frame 401, and the two positioning rollers 403 are respectively fixedly connected to the inner ends of the electric telescopic rod 402.

[0034] The straightened steel passes through the inside of the circular limit frame 401, and the two electric telescopic rods 402 are started synchronously to push the two positioning rollers 403 to move relative to each other, so as to clamp the steel from both sides and position it in the center of the circular limit frame 401, so as to avoid its deviation during processing in the forming machine, resulting in the deviation of the position of the opened card slot and affecting the quality of the finished product.

[0035] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A greenhouse slot forming machine that is convenient for adjusting the clamping of objects, comprising a forming machine (1) and an extension table (2), wherein the extension table (2) is fixedly connected to the left side of the forming machine (1), characterized in that: The top of the stretching platform (2) is provided with a straightening device and a positioning device, and the molding machine (1) is provided with an adjusting device; The straightening device comprises a support plate (301), a U-shaped frame (302), an electric lifting rod (303), a U-shaped seat (304), and a rolling assembly (305), wherein the two support plates (301) are respectively fixedly connected to the front and rear ends of the left bottom of the extension platform (2), the U-shaped frame (302) is fixedly connected to the top of the support plate (301), the electric lifting rod (303) is installed at the bottom center of the U-shaped frame (302), the U-shaped seat (304) is fixedly connected to the bottom of the electric lifting rod (303), and the rolling assembly (305) is installed inside the U-shaped seat (304).

2. A greenhouse slot forming machine that is convenient for adjusting the clamping of objects according to claim 1, characterized in that: The rolling assembly (305) comprises a rotating bearing (3051), a rotating shaft (3052), and a roller (3053). The two rotating bearings (3051) are respectively installed on the front and rear sides of the U-shaped seat (304). The rotating shaft (3052) is rotatably connected to the inside of the rotating bearing (3051), and the roller (3053) is fixedly connected to the outer surface of the rotating shaft (3052).

3. A greenhouse slot forming machine that is convenient for adjusting the clamping of objects according to claim 2, characterized in that: A set of roller pressing assemblies (305) is also installed inside the support plate (301), and the two sets of roller pressing assemblies (305) correspond vertically.

4. The greenhouse slot forming machine that is convenient for adjusting the clamping of objects according to claim 1, characterized in that: The positioning device comprises a circular limiting frame (401), an electric telescopic rod (402), and a positioning roller (403); the circular limiting frame (401) is fixedly connected to the middle of the top of the extension platform (2); the two electric telescopic rods (402) are respectively installed on the front and rear sides of the circular limiting frame (401), and the inner ends thereof extend into the interior of the circular limiting frame (401); and the two positioning rollers (403) are respectively fixedly connected to the inner ends of the electric telescopic rod (402).

5. The greenhouse slot forming machine that is convenient for adjusting the clamping of objects according to claim 1, characterized in that: The adjusting device comprises a portal frame (501), a mounting plate (502), a bottom forming roller (503), and an adjusting component (504); the portal frame (501) is fixedly connected to the top of the forming machine (1); two mounting plates (502) are symmetrically mounted on the inner bottom of the portal frame (501); the front and rear ends of the bottom forming roller (503) are respectively rotatably connected to the inside of the mounting plate (502); and the adjusting component (504) is mounted on the inner upper part of the mounting plate (502).

6. The greenhouse slot forming machine that is convenient for adjusting the clamping of objects according to claim 5, characterized in that: The adjustment assembly (504) comprises a slider (5041), a top forming roller (5042), a threaded rod (5043), and a fastening nut (5044); the two sliders (5041) are respectively slidably connected to the portal frame (501); the front and rear ends of the top forming roller (5042) are respectively rotatably connected to the inside of the slider (5041); the two threaded rods (5043) are respectively installed at the front and rear ends of the top of the portal frame (501); and the two fastening nuts (5044) are respectively threadedly connected to the threaded rods (5043).

7. A greenhouse slot forming machine that is convenient for adjusting the clamping of objects according to claim 6, characterized in that: The front and rear ends of the top of the door frame (501) are respectively provided with threaded holes, and the threaded rod (5043) is threadedly connected to the inside of the threaded holes.

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