Height and width adjustable guide

Abstract

The utility model provides a kind of height and material width adjustable guiding device, it makes material quickly adapt the height of mould when conveying, and device quickly adapts the width of material, to make adjustment save time and effort, improve production efficiency.It includes: base, it includes bottom plate, two side plates;Double screw servo drive mechanism, it includes double screw, two sliders, a first runner;Two groups of lifting components;Upper mounting seat, it includes upper layer board, two side support blocks;Two side guide plates;Two groups of screw drive mechanisms, each group of screw drive mechanism includes single screw, screw sleeve, the single screw is threadedly connected screw sleeve, the thread rotation direction of the single screw of two groups of screw drive mechanisms is reversely arranged;A plurality of ball bushing guide mechanisms, each group of ball bushing guide mechanism includes guide shaft, a plurality of balls in interior, bearing sleeve.

Description

Technical Field

[0001] This utility model relates to the technical field of material conveying, specifically to a guide device with adjustable height and material width. Background Technology

[0002] Stamping dies require matching die feeding based on the product, material thickness, and material width. Furthermore, the required conveying height varies for different materials, necessitating the use of different pads to maintain material and die height consistency. However, this method of matching die height with pads is time-consuming and labor-intensive. Additionally, given a fixed material thickness, quickly adjusting the movement of the guide plates on both sides to guide the material is a critical technical problem that urgently needs to be solved during material conveying when the material has various width specifications. Utility Model Content

[0003] To address the aforementioned issues, this utility model provides an adjustable height and material width guiding device, which enables materials to quickly adapt to the height of the mold during conveying, and the device can quickly adapt to the width of the material, thereby making adjustment easier and more labor-saving, and improving production efficiency.

[0004] An adjustable height and material width guiding device, characterized in that it comprises:

[0005] The base includes a base plate and two side plates;

[0006] A double-ended screw servo drive mechanism includes a double-ended screw, two sliders, and a first rotating wheel;

[0007] Two sets of lifting components;

[0008] The upper mounting base includes an upper plate and two side support blocks;

[0009] Guide plates on both sides;

[0010] Two sets of screw drive mechanisms, each set of screw drive mechanisms includes a single-head screw and a screw sleeve, wherein the single-head screw is threadedly connected to the screw sleeve, and the threads of the single-head screws of the two sets of screw drive mechanisms are arranged in opposite directions;

[0011] Several ball bushing guide mechanisms, each set of ball bushing guide mechanisms includes a guide shaft, several internal balls, and a bearing sleeve;

[0012] A double-ended screw is provided between the two side plates. The two threads of the double-ended screw have opposite directions. Each thread of the double-ended screw is fitted with a slider. The slider is connected to the corresponding lifting assembly on the side via a connecting rod. The lower end of the lifting assembly is embedded in the corresponding lifting track groove on the inner wall of the side plate. The top of the lifting assembly is fixed to the corresponding lower part of the upper plate. Each set of support blocks is respectively fitted with a single-ended screw of the corresponding screw drive mechanism. The screw sleeves are respectively fixedly inserted into the corresponding positioning holes of the side guide plate. The opposing ends of the two sets of single-ended screws are fixedly connected. The outer end of one set of single-ended screws is fixedly fitted with a second rotating wheel. The space below the two sets of opposing side guide plates becomes the guiding space for the width of the material. Several ball bushing guide mechanisms are arranged between the two sets of side guide plates corresponding to the upper part of the material. The bearing sleeves of the ball bushing guide mechanisms are used to roll and contact the upper surface of the material to ensure that the material is not worn.

[0013] Its further features are:

[0014] The lifting assembly includes a lower convex plate and a side convex connecting block. The side convex connecting block is located below the lower convex plate and is side-convex. The lower convex plate is embedded in the lifting track groove. The side convex connecting block is pivotally connected to the upper end of a connecting rod. The lower end of the connecting rod is pivotally connected to the corresponding slider. When the first rotating wheel rotates, it drives the double-headed screw to rotate, thereby driving the two sets of sliders to move towards or away from each other, thereby causing the lower convex plate to rise or fall synchronously. Since the material is placed on the upper surface of the upper plate, the height of the material is adjustable.

[0015] The base plate is provided with a linear guide groove corresponding to the position of the slider, and the bottoms of the two sliders are respectively embedded in the linear guide groove, which ensures that the linear movement of the slider is stable and reliable.

[0016] Two sets of screw drive mechanisms are located on the upper part of the side guide plate. A guide rod is also provided between the two side support blocks. A linear bearing is provided on each side guide plate corresponding to the position of the guide rod. The guide rod passes through the center hole of the corresponding linear bearing, which ensures that the two side guide plates move stably and reliably in opposite directions.

[0017] One end of the guide shaft of the ball bushing guide mechanism is fixed in the corresponding hole of one side guide plate, and the other end of the guide shaft passes through the corresponding hole of the other side guide plate through a bearing. When the two side guide plates move towards or away from each other, the guide shaft moves through the bearing.

[0018] The opposing ends of the two sets of single-ended screws are fixedly connected by a coupling to ensure a stable and reliable connection between the two sets of single-ended screws.

[0019] After adopting this utility model, the overall device is divided into upper and lower layers. The lower layer mechanism mainly uses a double-headed screw. The two threaded ends of the double-headed screw are left-handed and right-handed, respectively. The different directions of the threads drive the two sets of sliders on the corresponding sides to move towards or away from each other, thereby driving the lifting assembly to lift and lower, and then driving the upper mounting base to lift and lower. Since the material is supported on the upper surface of the upper plate, the position height of the material can be reliably driven. When the distance between the two guide plates for guiding the width of the material cannot be adapted to the width of the material, the second rotating wheel is rotated to adjust the lateral distance between the two side guide plates until it is adapted to the width of the material. At this time, when the material passes through, the bearing sleeve of the ball bushing guide mechanism is used to roll and contact the upper surface of the material to ensure that the material is not worn. This allows the material to quickly adapt to the height of the mold during conveying, and the device can quickly adapt to the width of the material, thus making the adjustment convenient and labor-saving, and improving production efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main view structure of this utility model;

[0021] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0022] The names corresponding to the serial numbers in the diagram are as follows:

[0023] Base 10, base plate 11, linear guide groove 111, side plate 12, lifting track groove 121, double-headed screw servo drive mechanism 20, double-headed screw 21, slider 22, first rotating wheel 23, lifting assembly 30, lower convex plate 31, side convex connecting block 32, upper mounting base 40, upper layer plate 41, side support block 42, side guide plate 50, bearing 51, screw drive mechanism 60, single-headed screw 61, screw sleeve 62, ball bushing guide mechanism 70, guide shaft 71, bearing sleeve 72, connecting rod 80, coupling 90, second rotating wheel 100, guide rod 110, linear bearing 120. Detailed Implementation

[0024] An adjustable height and material width guide device, see Figures 1-2 It includes a base 10, a double-headed screw servo drive mechanism 20, two sets of lifting components 30, an upper mounting base 40, two side guide plates 50, two sets of screw drive mechanisms 60, and at least two sets of ball bushing guide mechanisms 70.

[0025] The base 10 includes a base plate 11 and two side plates 12;

[0026] The double-headed screw servo drive mechanism 20 includes a double-headed screw 21, two sliders 22, and a first rotating wheel 23;

[0027] The upper mounting base 40 includes an upper plate 41 and two side support blocks 42;

[0028] Each set of screw drive mechanisms 60 includes a single-headed screw 61 and a screw sleeve 62. The single-headed screw 61 is threadedly connected to the screw sleeve 62. The screw threads of the single-headed screws 61 in the two sets of screw drive mechanisms 60 are arranged in opposite directions.

[0029] Each set of ball bushing guide mechanisms 70 includes a guide shaft 71, several balls inside (obscured in the figure, belonging to an existing mature structure), and a bearing sleeve 72.

[0030] A double-ended screw 21 is provided between the two side plates 12. The two threads of the double-ended screw 21 are arranged in opposite directions. Each thread of the double-ended screw 21 is fitted with a slider 22. The slider 22 is connected to the corresponding lifting assembly 30 on the side via a connecting rod 80. The lower end of the lifting assembly 30 is embedded in the corresponding lifting track groove 121 on the inner wall of the side plate 12. The top of the lifting assembly 30 is fixed to the corresponding lower part of the upper plate 41. Each set of support blocks 42 is respectively inserted with a single-ended screw 61 of the corresponding screw drive mechanism 60. The screw sleeves 62 are divided into The two sets of single-headed screws 61 are fixedly inserted into the corresponding positioning holes of the side guide plate 50. The opposing ends of the two sets of single-headed screws 61 are fixedly connected by a coupling 90. The outer end of one set of single-headed screws 61 is fixedly mounted with a second rotating wheel 100. The space between the two sets of opposing side guide plates 50 becomes the guide space for the width of the material. Several ball bushing guide mechanisms 70 are arranged between the two sets of side guide plates 50 corresponding to the upper part of the material. The bearing sleeves 72 of the ball bushing guide mechanism 70 are used to roll in contact with the upper surface of the material to ensure that the material is not worn.

[0031] In a specific embodiment, four sets of ball bushing guide mechanisms 70 are arranged sequentially along the material forward direction.

[0032] In a specific embodiment, the lifting assembly 30 includes a lower convex plate 31 and a side convex connecting block 32. The side convex connecting block 32 is located below the lower convex plate 31 and is side-convex. The lower convex plate 31 is embedded in the lifting track groove 121. The side convex connecting block 32 is pivotally connected to the upper end of the connecting rod 80. The lower end of the connecting rod 80 is pivotally connected to the corresponding side slider 22. The first rotating wheel 23 rotates, driving the double-headed screw 21 to rotate, thereby driving the two sets of sliders 22 to move towards or away from each other, thereby driving the lower convex plate 31 to rise or fall synchronously. Since the material is placed on the upper surface of the upper plate 41, the height of the material is adjustable.

[0033] The base plate 11 is provided with a linear guide groove 111 corresponding to the position of the slider 22. The bottoms of the two sliders 22 are respectively embedded in the linear guide groove 111, which ensures that the linear movement of the sliders 22 is stable and reliable.

[0034] In practice, two sets of screw drive mechanisms 60 are located on the upper part of the side guide plate 50, and a guide rod 110 is also provided between the two side support blocks 42. Each side guide plate 50 is provided with a linear bearing 120 corresponding to the position of the guide rod 110. The guide rod 110 passes through the center hole of the corresponding linear bearing 120, which ensures that the two side guide plates 50 move in opposite directions or away from each other stably and reliably.

[0035] In specific implementation, one end of the guide shaft 71 of the ball bushing guide mechanism 70 is fixed in the corresponding hole of one side guide plate 50, and the other end of the guide shaft 71 passes through the corresponding hole of the other side guide plate 50 through the bearing 51. When the two side guide plates 50 move towards or away from each other, the guide shaft 71 extends and retracts through the bearing 51.

[0036] After adopting this utility model, the overall device is divided into upper and lower layers. The lower layer mechanism mainly uses a double-headed screw. The two threaded ends of the double-headed screw are left-handed and right-handed, respectively. The different directions of the threads drive the two sets of sliders on the corresponding sides to move towards or away from each other, thereby driving the lifting assembly to lift and lower, and then driving the upper mounting base to lift and lower. Since the material is supported on the upper surface of the upper plate, the position height of the material can be reliably driven. When the distance between the two guide plates for guiding the width of the material cannot be adapted to the width of the material, the second rotating wheel is rotated to adjust the lateral distance between the two side guide plates until it is adapted to the width of the material. At this time, when the material passes through, the bearing sleeve of the ball bushing guide mechanism is used to roll and contact the upper surface of the material to ensure that the material is not worn. This allows the material to quickly adapt to the height of the mold during conveying, and the device can quickly adapt to the width of the material, thus making the adjustment convenient and labor-saving, and improving production efficiency.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A height and width adjustable guide, comprising: It includes: The base includes a base plate and two side plates; A double-ended screw servo drive mechanism includes a double-ended screw, two sliders, and a first rotating wheel; Two sets of lifting components; The upper mounting base includes an upper plate and two side support blocks; Guide plates on both sides; Two sets of screw drive mechanisms, each set of screw drive mechanisms includes a single-head screw and a screw sleeve, the single-head screw is threadedly connected to the screw sleeve, and the threads of the single-head screws of the two sets of screw drive mechanisms are arranged in opposite directions; Several ball bushing guide mechanisms, each set of ball bushing guide mechanisms includes a guide shaft, several internal balls, and a bearing sleeve; A double-ended screw is provided between the two side plates. The two threads of the double-ended screw have opposite directions. Each thread of the double-ended screw is fitted with a slider. The slider is connected to the corresponding lifting assembly on the side via a connecting rod. The lower end of the lifting assembly is embedded in the corresponding lifting track groove on the inner wall of the side plate. The top of the lifting assembly is fixed to the corresponding lower part of the upper plate. Each set of support blocks is respectively fitted with a single-ended screw of the corresponding screw drive mechanism. The screw sleeves are respectively fixedly inserted into the corresponding positioning holes of the side guide plate. The opposing ends of the two sets of single-ended screws are fixedly connected. The outer end of one set of single-ended screws is fixedly fitted with a second rotating wheel. The space below the two sets of opposing side guide plates becomes the guiding space for the width of the material. Several ball bushing guide mechanisms are arranged between the two sets of side guide plates corresponding to the upper part of the material. The bearing sleeves of the ball bushing guide mechanisms are used to roll and contact the upper surface of the material to ensure that the material is not worn.

2. A height and width adjustable guide according to claim 1, wherein: The lifting assembly includes a lower convex plate and a side convex connecting block. The side convex connecting block is located below the lower convex plate and is side-convex. The lower convex plate is embedded in the lifting track groove. The side convex connecting block is pivotally connected to the upper end of the connecting rod, and the lower end of the connecting rod is pivotally connected to the slider on the corresponding side.

3. A height and width adjustable guide as claimed in claim 2, wherein: The base plate is provided with a linear guide groove corresponding to the position of the slider, and the bottoms of the two sliders are respectively embedded in the linear guide groove.

4. The height and width adjustable guide of claim 1, wherein: Two sets of screw drive mechanisms are located on the upper part of the side guide plate. A guide rod is also provided between the two side support blocks. A linear bearing is provided on each side guide plate corresponding to the position of the guide rod. The guide rod passes through the center hole of the corresponding linear bearing.

5. The height and width adjustable guide of claim 1, wherein: One end of the guide shaft of the ball bushing guide mechanism is fixed in the corresponding hole of one side guide plate, and the other end of the guide shaft passes through the corresponding hole of the other side guide plate through a bearing. When the two side guide plates move towards or away from each other, the guide shaft moves through the bearing.

6. The height and width adjustable guide of claim 1, wherein: The opposing ends of the two sets of single-headed screws are fixedly connected by a coupling.

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