Profile rolling forming device

Abstract

The utility model belongs to the technical field of apartment bed processing, and discloses a sectional material rolling forming device which comprises a main machine assembly and a downward pressing assembly which are used for rolling sectional material forming, and further comprises two limiting assemblies which are arranged on the main machine assembly and used for limiting the moving direction of sectional materials from the two sides, and the two limiting assemblies are symmetrically arranged. The limiting assembly comprises a right-hand and left-hand thread lead screw, an adjusting handle is installed at one end of the right-hand and left-hand thread lead screw, two sliding blocks are symmetrically installed on the right-hand and left-hand thread lead screw, a supporting frame is installed below the sliding blocks, and a limiting roller is installed in the middle of the supporting frame. According to the rolling forming device for the sectional material, the movement of the sectional material is limited in the width direction, so that the sectional material is prevented from inclining, and the rolling forming stability of the sectional material is guaranteed; the movement of the profile is limited on the two sides at the same time, so that the rolling forming reliability of the profile is guaranteed; and the centering performance of limiting and guiding of the sectional material is guaranteed through linkage approaching or departing adjusting arrangement.

Description

Technical Field

[0001] The utility model belongs to the technical field of apartment bed processing, in particular to a profile roll forming device. Background Art

[0002] Apartment beds are mostly assembled from standardized profiles, and these profiles are generally roll-formed to ensure stable quality and high processing speed.

[0003] Comparative Chinese patent publication number CN210499203U discloses a profile roller bending device, the device comprising: a guide mechanism, the guide mechanism comprising a limit block and a clamping unit, the limit block having a groove matching the width of the plate to be processed, the clamping unit comprising an initial roller, an adjusting wheel and a fixed block, the initial roller being located above the fixed block, the adjusting wheel being used to adjust the distance between the initial roller and the fixed block; a bending mechanism, the bending mechanism comprising a plurality of forming rollers arranged in sequence, each forming roller comprising an upper forming roller and a The upper forming roller matches the lower forming roller; a correction mechanism, the correction mechanism includes an upper correction roller and a lower correction roller; a length measuring mechanism, the length measuring mechanism is used to measure the length of the preset plate to be cut; a cutting mechanism, the cutting mechanism is used to cut the processed formed plate; a power mechanism, the power mechanism is used to drive the upper forming roller, the lower forming roller, the upper correction roller and the lower correction roller to rotate; the guiding mechanism, the bending mechanism, the correction mechanism, the length measuring mechanism and the cutting mechanism are arranged in sequence, and the length measuring mechanism and the cutting mechanism are connected.

[0004] However, the above patent cannot limit the movement of the profile in the width direction. If the profile is slightly skewed when entering and exiting, it will cause huge deviations in the subsequent forming, making it difficult to ensure the stability of the profile roll forming. Therefore, a new device must be designed. Utility Model Content

[0005] The purpose of the present utility model is to provide a profile roll forming device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A profile roll forming device includes a main body component and a downward pressure component for rolling profiles, and also includes a limit component arranged on the main body component for limiting the moving direction of the profile from both sides, and two limit components are symmetrically arranged; the limit component includes a forward and reverse threaded screw, an adjustment handle is installed at one end of the forward and reverse threaded screw, two sliders are symmetrically installed on the forward and reverse threaded screw, a support frame is installed under the slider, and a limit roller is installed in the middle of the support frame.

[0008] Further, the host component includes a base, the base is provided with an intermediate support, two side supports are symmetrically arranged on the two sides of the intermediate support, a lower forming roller is installed in the intermediate support, and a servo motor is arranged at the end of the lower forming roller.

[0009] Further, the lower pressing assembly includes a lifting frame, an upper forming roller is installed in the lifting frame, and two electric push rods are symmetrically installed on the lifting frame.

[0010] Further, the intermediate support and the side support are welded with the base respectively.

[0011] Further, the lifting frame is made of 45 steel material, and the upper forming roller is connected with the lifting frame through a bearing.

[0012] Further, the adjusting handle and the positive and negative threaded screw are bolted, the sliding block and the support frame are riveted together, and the limiting roller and the support frame are connected through a bearing.

[0013] Compared with the prior art, the beneficial effects are:

[0014] 1. The setting of limiting the movement of the profile in the width direction avoids the profile skewing and ensures the stability of the profile roll forming;

[0015] 2. The setting of limiting the movement of the profile on both sides at the same time ensures the reliability of the profile roll forming;

[0016] 3. The adjusting setting of approaching or moving away in linkage ensures the centering of the profile limiting guide. DETAILED DESCRIPTION

[0017] Figure 1 is a structural schematic view of the profile roll forming device;

[0018] Figure 2 is a host component schematic view of the profile roll forming device;

[0019] Figure 3 is a lower pressing assembly schematic view of the profile roll forming device;

[0020] Figure 4 is a limiting assembly schematic view of the profile roll forming device.

[0021] In the drawing marks: 101, base; 102, intermediate support; 103, side support; 104, servo motor; 105, lower forming roller; 201, lifting frame; 202, electric push rod; 203, upper forming roller; 301, right and left threaded screw; 302, adjusting handle; 303, sliding block; 304, support frame; 305, limiting roller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4 A profile roller forming device, comprising a main assembly for rolling profile forming and a pressing assembly, further comprising a limiting assembly arranged on the main assembly for limiting the moving direction of the profile from both sides, and the limiting assembly is symmetrically provided with two.

[0024] In the embodiment: the main assembly comprises a base 101, the base 101 is provided with an intermediate support 102, two side supports 103 are symmetrically arranged on both sides of the intermediate support 102, the intermediate support 102 and the side support 103 are welded together with the base 101, a lower forming roller 105 is installed in the intermediate support 102, a servo motor 104 is arranged at the end of the lower forming roller 105, the base 101 supports the servo motor 104 to drive the lower forming roller 105 to rotate through the intermediate support 102, and the lower forming roller 105 cooperates with an upper forming roller 203 to roll and form the profile, and the side support 103 supports the rotation of a right and left threaded screw 301;

[0025] In the embodiment: the pressing assembly comprises a lifting frame 201, the lifting frame 201 is made of 45 steel material, an upper forming roller 203 is installed in the middle of the lifting frame 201, the upper forming roller 203 is connected with the bearing of the lifting frame 201, two electric push rods 202 are symmetrically installed on the lifting frame 201, and the intermediate support 102 supports the extension and retraction of the electric push rod 202 to drive the lifting frame 201 to drive the upper forming roller 203 to ascend and descend, so that the gap between the upper forming roller 203 and the lower forming roller 105 is adjusted to the thickness of the profile;

[0026] In the embodiment, the limiting assembly comprises a right and left screw rod 301, one end of the right and left screw rod 301 is provided with an adjusting handle 302, the adjusting handle 302 and the right and left screw rod 301 are bolted, two sliders 303 are symmetrically installed on the right and left screw rod 301, a supporting frame 304 is installed below the sliders 303, the sliders 303 and the supporting frame 304 are riveted together, a limiting roller 305 is installed in the middle of the supporting frame 304, the limiting roller 305 and the supporting frame 304 are bearing connected, the right and left screw rod 301 is rotated through the adjusting handle 302, the sliders 303 are pushed to drive the supporting frame 304 to approach or move away from each other under the support of the side support 103, the two limiting rollers 305 are adjusted to the width of the profile, and the limiting roller 305 limits the profile from entering and exiting from both sides at both ends, so that the profile is prevented from being skewed.

[0027] Working principle: first, the right and left screw rod 301 is rotated through the adjusting handle 302, the sliders 303 are pushed to drive the supporting frame 304 to approach or move away from each other under the support of the side support 103, the two limiting rollers 305 are adjusted to the width of the profile, the base 101 supports the electric push rod 202 to extend and retract to push the lifting frame 201 to drive the upper forming roller 203 to ascend and descend through the middle support 102, the gap between the upper forming roller 203 and the lower forming roller 105 is adjusted to the thickness of the profile, then the profile is inserted between the upper forming roller 203 and the lower forming roller 105, the lower forming roller 105 is driven to rotate by the servo motor 104, and the profile is formed by rolling and pressing together with the upper forming roller 203, and the limiting roller 305 limits the profile from entering and exiting from both sides at both ends, so that the profile is prevented from being skewed.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A profile roll forming apparatus comprising a main assembly for roll forming a profile and a down-stroke assembly, characterised in that: Also include the host component set for defining the profile from both sides of the movement direction limiting component, the limiting component is symmetrically provided with two; The limiting component includes a positive and negative screw rod (301), one end of the positive and negative screw rod (301) is provided with an adjusting handle (302), two sliders (303) are symmetrically installed on the positive and negative screw rod (301), a support frame (304) is installed below the slider (303), and a limiting roller (305) is installed in the middle of the support frame (304).

2. A profile roll forming device according to claim 1, characterized in that: The host component includes a base (101), the base (101) is provided with an intermediate support (102), two side supports (103) are symmetrically provided on both sides of the intermediate support (102), a lower forming roller (105) is installed in the intermediate support (102), and a servo motor (104) is provided at the end of the lower forming roller (105).

3. A profile roll forming device according to claim 1, characterized in that: The lower pressing assembly includes a lifting frame (201), an upper forming roller (203) is installed in the middle of the lifting frame (201), and two electric push rods (202) are symmetrically installed on the lifting frame (201).

4. A profile roll forming device according to claim 2, characterized in that: The intermediate support (102) and the side support (103) are welded together with the base (101).

5. A profile roll forming device according to claim 3, characterized in that: The lifting frame (201) is made of 45 steel material, and the upper forming roller (203) and the lifting frame (201) are connected by bearings.

6. A profile roll forming device according to claim 1, characterized in that: The adjusting handle (302) and the positive and negative screw rod (301) are bolted together, the slider (303) and the support frame (304) are riveted together, and the limiting roller (305) and the support frame (304) are connected by bearings.

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