Layered bracket device

Abstract

The utility model discloses a layered bracket device in the technical field of aluminum profile production equipment. The layered bracket device comprises two brackets and an external supporting plate. The bracket is provided with a plurality of bearing parts which are arranged up and down; a left-right through hole is formed in the upper side of the bearing part. The bearing parts of the two brackets are arranged in a one-to-one left-right corresponding mode. The supporting plates are arranged in the through holes of the two brackets in a penetrating mode, and the left ends and the right ends of the multiple supporting plates are erected on the bearing parts of the two brackets respectively. According to the layered bracket device provided by the utility model, the supporting plate is supported by the supporting parts on the two brackets, so that the supporting plate can be erected in the left-right direction, and the end part of an aluminum profile is supported. The multiple supporting plates are arranged in a layered mode through the bearing parts of different heights, and therefore bearing and supporting are provided for the ends of the multiple layers of aluminum profiles. The supporting plates can be drawn out along the through holes, the number and distance of the supporting plates on the device can be conveniently adjusted, and therefore the device is suitable for cooling aluminum profiles of different specifications and high in flexibility.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium profile production equipment technical field, especially in a kind of layered bracket device. BACKGROUND

[0002] After aluminium profile extrusion molding needs to be cooled for a certain time. During the cooling process of profile, aluminium profile needs to be supported, to avoid the bending of profile under the action of dead weight, affect the straightness of molding. In the prior art, the supporting structure of profile cooling equipment is relatively mature, can support more profiles, and the cooling efficiency is higher. But the existing supporting structure only covers the middle region of cooling equipment, and the part of profile at both ends of cooling equipment often lacks supporting. SUMMARY

[0003] The utility model aims at providing a kind of layered bracket device, to solve one or more technical problems existing in the prior art, at least provide a kind of beneficial selection or create conditions.

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0005] A kind of layered bracket device, comprising: two brackets and external supporting plate;

[0006] The bracket has a plurality of supporting portions arranged in up and down direction, the upper side of the supporting portion has through hole penetrating left and right, two brackets are arranged oppositely left and right, so that the supporting portions of two brackets are one-to-one corresponding;

[0007] The supporting plate is arranged in the through hole of two brackets, and the left and right ends of the plurality of supporting plates are arranged on each supporting portion of two brackets respectively.

[0008] The layered bracket device provided by the utility model has at least the following beneficial effects: the supporting portions on the two brackets support the supporting plate, so that the supporting plate can be arranged in left and right directions, thereby providing support for the end of aluminium profile. The supporting portions on the bracket are arranged in up and down direction, and the plurality of supporting plates are arranged in layers by supporting portions of different heights, thereby providing support for the end of multiple layers of aluminium profile. The supporting plate can be pulled out along the through hole, which facilitates the adjustment of the number and spacing of supporting plates on the device, thereby adapting to the cooling of aluminium profiles of different specifications, and having high flexibility.

[0009] As a further improvement of the above technical scheme, the bracket is provided with two rows of supporting portions in front and back, and the two rows of supporting portions are staggered in height direction.

[0010] As a further improvement of the above technical solution, the bracket comprises a base and three vertical plates vertically arranged on the base, the three vertical plates are arranged in front and back, and a plurality of supporting rods are arranged between adjacent two vertical plates to form the supporting part and the through hole.

[0011] As a further improvement of the above technical solution, the bracket further comprises a base and a lifting driving member for driving the two brackets to move along the up-down direction relative to the base.

[0012] As a further improvement of the above technical solution, the lower end of the bracket is provided with a lifting rod extending along the up-down direction, and the lifting rod is slidingly connected with the base along the up-down direction.

[0013] As a further improvement of the above technical solution, the lifting driving member comprises a driving shaft extending along the left-right direction, the driving shaft is rotatably arranged in the base, and the two brackets are drivingly connected with the driving shaft.

[0014] As a further improvement of the above technical solution, the driving shaft is coaxially fixedly provided with a worm wheel, and the lifting rod is provided with a worm gear meshing and drivingly connected with the worm wheel.

[0015] As a further improvement of the above technical solution, the driving shaft is coaxially fixedly provided with a gear, and the lifting rod is provided with a rack meshing and drivingly connected with the gear.

[0016] As a further improvement of the above technical solution, the lifting driving member further comprises a lifting driving unit, and the lifting driving unit is provided with a lifting driving end drivingly connected with the driving shaft and enabling the driving shaft to rotate.

[0017] As a further improvement of the above technical solution, the lifting driving unit comprises a driving hand wheel and a hand wheel shaft, the driving hand wheel is coaxially fixedly connected with the hand wheel shaft, and the hand wheel shaft is drivingly connected with the driving shaft. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further explained in connection with the drawings and embodiments;

[0019] Figure 1 is the front view of an embodiment of the layered bracket device provided by the utility model;

[0020] Figure 2 is the top view of an embodiment of the layered bracket device provided by the utility model;

[0021] Figure 3 is the side sectional view of an embodiment of the layered bracket device provided by the utility model;

[0022] Figure 4It is the lifting driving unit provided by the utility model, and the lateral section view of one embodiment thereof.

[0023] In the figure: 100 - base frame, 200 - bracket; 210 - base, 220 - vertical plate, 230 - supporting rod, 240 - lifting rod, 250 - supporting part, 260 - through hole, 300 - lifting driving member, 310 - lifting driving unit, 311 - driving hand wheel, 312 - hand wheel shaft, 320 - driving shaft. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] In the description of the utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, a specific orientation and operation, so it cannot be understood as the limitation of the utility model.

[0026] In the description of the utility model, if there is a word such as "several" description, its meaning is one or more, the meaning of more than two, greater than, less than, more than, etc. is not included in the number, above, below, within, etc. is understood as including the number.

[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection and the like should be understood in a broad sense, and the skilled in the art can reasonably determine the specific meaning of the above words in the utility model combined with the specific content of the technical scheme.

[0028] Referring to Figures 1 to 4 The layered bracket device of the utility model is made as follows:

[0029] A layered bracket device comprises a bracket and an external supporting plate.

[0030] The bracket has a plurality of supporting parts 250 arranged in up and down directions, and the upper side of the supporting part 250 has a left-right through hole 260. The number of the bracket is two. The two brackets are arranged left and right to correspond to each other in the left-right direction, and the through holes 260 of the two brackets are aligned with each other in the left-right direction.

[0031] The tray passes through two through holes 260 aligned with each other in the two brackets. The left and right ends of the tray are respectively supported by two support portions 250 aligned with each other in the two brackets.

[0032] In practical use, the tray is supported by the support parts 250 on two brackets, allowing the tray to be erected in the left-right direction. The support parts 250 on the brackets are arranged vertically, and multiple trays are arranged in layers through the support parts 250 at different heights, thereby providing support for the ends of multi-layer aluminum profiles. The tray can be pulled out along the through hole 260, making it easy to adjust the number and spacing of the trays to accommodate the cooling of aluminum profiles of different specifications.

[0033] In this embodiment, the bracket is provided with two rows of support portions 250. The two rows of support portions 250 are staggered front to back. The two rows of support portions 250 are also staggered in the height direction. Specifically, the front and rear rows of support portions 250 of the same bracket are respectively the first row and the second row.

[0034] The first column of multiple support portions 250 is arranged at equal intervals in the vertical direction, and the second column of multiple support portions 250 is also arranged at equal intervals in the vertical direction. The spacing between the support portions 250 in the first and second columns is the same. In the projection in the front-back direction, the support portions 250 in the second column are located between two adjacent support portions 250 in the first column. By using the staggered support portions 250 in the two columns, the tray can be arranged more closely in the height direction, and the problem of the through hole 260 being too small due to the small spacing between the support portions 250 in the same column can be avoided.

[0035] Referring to the accompanying drawings, the bracket of this embodiment includes a base and upright plates 220. There are three upright plates 220. The three upright plates 220 are arranged in a front-to-back configuration, and all three upright plates 220 are erected on the upper side of the base. Multiple support rods 230 are provided between adjacent upright plates 220, and the front and rear ends of each support rod 230 are fixedly connected to the adjacent upright plates 220 to form the support portion 250 and the through hole 260.

[0036] Furthermore, to adapt to different support height requirements, the layered bracket device of this utility model also includes a base frame 100 and a lifting drive component 300. The lifting drive component 300 is used to drive the two brackets to move in the vertical direction relative to the base frame 100, thereby realizing the height adjustment of the two brackets and improving adaptability.

[0037] The lower end of the bracket is provided with a lifting rod 240 extending in the up-down direction. The lifting rod 240 is in sliding connection with the base frame 100 in the up-down direction. In the embodiment, the base frame 100 is provided with a guide cylinder extending in the up-down direction, and the lifting rod 240 is slidingly arranged in the guide cylinder, so that the bracket can be moved up and down relative to the base frame 100.

[0038] The lifting driving member 300 comprises a driving shaft 320 and a lifting driving unit 310 for driving the driving shaft 320 to rotate.

[0039] The driving shaft 320 extends in the left-right direction and rotates around its own rotation axis and is arranged in the base frame 100. The two brackets are in transmission connection with the driving shaft 320, so that the two brackets can be lifted synchronously under the action of the driving shaft 320, avoiding the inclination of the bracket plate or causing the supporting failure, thereby affecting the cooling of the aluminum profile.

[0040] The bracket is slidingly arranged in the up-down direction, the circumferential direction of the driving shaft 320 extends in the left-right direction, and the axial direction of the driving shaft 320 is perpendicular to the moving direction of the lifting rod 240.

[0041] In some embodiments, the driving shaft 320 and the lifting rod 240 can be in transmission connection through a worm gear structure: the driving shaft 320 is coaxially fixedly provided with a worm gear, and at least a section of the lifting rod 240 is a worm gear and is in meshing transmission with the worm gear. When the driving shaft 320 rotates, the lifting rod 240 is lifted up and down relative to the base frame 100 under the action of the worm gear transmission.

[0042] In some other embodiments, the driving shaft 320 and the lifting rod 240 can be in transmission connection through a gear and rack structure: the driving shaft 320 is coaxially fixedly provided with a gear, and the lifting rod 240 has a rack extending in the up-down direction and is in meshing transmission with the gear. When the driving shaft 320 rotates, the rack can be driven to move up and down by the gear, thereby realizing the lifting of the bracket.

[0043] The lifting driving unit 310 has a lifting driving end in transmission connection with the driving shaft 320 and enabling the driving shaft 320 to rotate relative to the base frame 100.

[0044] In some embodiments, the lifting driving unit 310 can adopt a rotary driving element such as a servo motor, a stepping motor or a pneumatic motor. The output shaft of the lifting driving unit 310 is in transmission connection with the driving shaft 320 through a speed reducer or a shaft coupling, so as to drive the driving shaft 320 to rotate relative to the base frame 100 around its own rotation axis, and then drive the two brackets to lift and realize the height adjustment. Figure 4In the embodiment, the lifting driving unit 310 adopts a manual adjusting structure, and the lifting driving unit 310 comprises a driving hand wheel 311 and a hand wheel shaft 312. The driving hand wheel 311 is coaxially fixedly arranged at one end of the hand wheel shaft 312 in the axial direction. The lifting driving end is arranged on the hand wheel shaft 312, and the hand wheel shaft 312 is in transmission connection with the driving shaft 320.

[0045] With reference to the drawings, in order to facilitate the rotation of the driving hand wheel 311, the hand wheel shaft 312 of the embodiment extends in the up-down direction, and the driving hand wheel 311 is arranged at the upper end of the hand wheel shaft 312. The transmission connection structure between the hand wheel shaft 312 and the driving shaft 320 can refer to the transmission connection structure between the driving shaft 320 and the lifting rod 240, and adopts a worm gear transmission or a gear and rack transmission.

[0046] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can make various changes, modifications, replacements and variations to the embodiments without departing from the principles and purposes of the present application, and these changes, modifications, equivalent variations or replacements are all included in the scope defined by the claims of the present application and the equivalents thereof. The scope of the present application is defined by the claims and the equivalents thereof.

Claims

1. A layered bracket device, characterized in that: include: Two brackets and an external mounting plate; The bracket has multiple support parts arranged vertically, and the upper side of each support part has a through hole that runs horizontally through it. Two brackets are arranged facing each other horizontally, so that the support parts of the two brackets correspond one-to-one. The trays are inserted through the through holes of the two brackets, and the left and right ends of the trays are respectively mounted on the respective support parts of the two brackets.

2. The layered bracket device according to claim 1, characterized in that: The bracket is provided with two rows of supporting parts, which are staggered in the height direction.

3. The layered bracket device according to claim 2, characterized in that: The bracket includes a base and three upright plates erected on the base. The three upright plates are arranged in a front-to-back manner, and multiple support rods are provided between adjacent upright plates to form the support portion and through holes.

4. The layered bracket device according to claim 1, characterized in that: It also includes a base frame and a lifting drive component for moving the two brackets relative to the base frame in a vertical direction.

5. The layered bracket device according to claim 4, characterized in that: The lower end of the bracket is provided with a lifting rod extending in the vertical direction, and the lifting rod is slidably connected to the base frame in the vertical direction.

6. The layered bracket device according to claim 5, characterized in that: The lifting drive component includes a drive shaft that extends in the left-right direction and is rotatably mounted on the base frame. Both brackets are connected to the drive shaft in a transmission manner.

7. The layered bracket device according to claim 6, characterized in that: The drive shaft is coaxially fixedly equipped with a worm gear, and the lifting rod has a worm that meshes with the worm gear for transmission.

8. The layered bracket device according to claim 6, characterized in that: The drive shaft is coaxially fixed with a gear, and the lifting rod has a rack that meshes with the gear for transmission.

9. The layered bracket device according to claim 6, characterized in that: The lifting drive component further includes a lifting drive unit, which has a lifting drive end that is connected to the drive shaft and causes the drive shaft to rotate.

10. The layered bracket device according to claim 9, characterized in that: The lifting drive unit includes a drive handwheel and a handwheel shaft. The drive handwheel and the handwheel shaft are coaxially and fixedly connected, and the handwheel shaft is drivenly connected to the drive shaft.

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