CN217331954U - Polyurethane synthetic leather extrusion color-changing testing device convenient for adjusting bending radius - Google Patents
Polyurethane synthetic leather extrusion color-changing testing device convenient for adjusting bending radius Download PDFInfo
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- CN217331954U CN217331954U CN202221092483.9U CN202221092483U CN217331954U CN 217331954 U CN217331954 U CN 217331954U CN 202221092483 U CN202221092483 U CN 202221092483U CN 217331954 U CN217331954 U CN 217331954U
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Abstract
The utility model discloses a polyurethane synthetic leather extrusion color-changing testing device convenient for adjusting bending radius, which is provided with a support frame for stable support; the method comprises the following steps: the lead screw is arranged on the inner surface of the support frame, a first moving block is assembled on the outer surface of the lead screw, a fixed frame is assembled at the upper end of the outer surface of the first moving block, and a telescopic device is arranged on the upper surface of the fixed frame. This polyurethane synthetic leather extrusion testing arrangement that discolours convenient to adjust bend radius is provided with movable block one, and stable removal mount carries out later stage reducing and detects to and the movable plate of cooperation sawtooth structure, and the telescoping device of movable plate installation, carry out effectual clamping, and when adjusting the position between the mount, the radius of synchronous adjustment polyurethane synthetic leather body, and the use of the elastic frame and the roof-rack of two equipment of cooperation movable block, the condition that the radius can't change appears in the prevention, and effectual reducing detects the use.
Description
Technical Field
The utility model relates to a polyurethane synthetic leather technical field specifically is a polyurethane synthetic leather extrusion testing arrangement that discolours convenient to adjust bending radius.
Background
Polyurethane synthetic leather belongs to the synthetic class product of polyurethane elastomer, and has better glossiness, and is more natural, soft handle, and real leather sense is stronger to when producing polyurethane synthetic leather, the extrusion color change testing arrangement that the cooperation set up detects the use, but current extrusion color change testing arrangement still has certain defect when using, for example:
the prior art scheme exists: the synthetic leather that leads to the clamp to get easily drops when crooked detection, and can not effectual radius of in time adjusting the bending, and the radius that leads to many times of tests is the same easily, causes the error of data easily.
Aiming at the problems, innovative design is urgently needed on the basis of the structure of the original extrusion color-changing testing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polyurethane synthetic leather extrusion testing arrangement that discolours convenient to adjust bend radius to propose in solving above-mentioned background art and lead to the synthetic leather that the clamp was got easily to appear droing when crooked detection, and can not effectually in time adjust crooked radius, the radius that leads to many times to test easily is the same, causes the problem of the error of data easily.
In order to achieve the above object, the utility model provides a following technical scheme: a polyurethane synthetic leather extrusion discoloration test device convenient for adjusting the bending radius is provided with a support frame which is stably supported;
the method comprises the following steps:
the lead screw is arranged on the inner surface of the support frame, a first moving block is assembled on the outer surface of the lead screw, a fixed frame is assembled at the upper end of the outer surface of the first moving block, a telescopic device is arranged on the upper surface of the fixed frame, a moving plate is arranged on the inner surface of the fixed frame, and the polyurethane synthetic leather body is placed at the upper end of the inner surface of the fixed frame;
the second moving block is nested on the inner surface of the supporting frame, an elastic frame is installed at the end part of the upper surface of the second moving block, and a top frame is installed at the end part of the upper surface of the elastic frame;
the positioning block is arranged on the inner surface of the supporting frame, a threaded rod is arranged at the middle end of the inner surface of the positioning block, the nesting block is arranged at the end part of the lower surface of the threaded rod, and a bottom plate is assembled on the outer surface of the nesting block;
the guide posts are mounted on two sides of the upper surface of the bottom plate, the top plate is mounted at the end parts of the upper surface of the guide posts, and connecting rods are arranged on two sides of the upper surface of the top plate;
the connecting block, connect in the internal surface upper end of connecting rod, and the surface tip of connecting block installs the bracing piece to the internal surface upper end of bracing piece is provided with the stopper, and the surface nested connection of stopper has the elastic frame simultaneously.
Through the structure, the clamping device, the ejection device and the diameter changing device are synchronously operated and detected to be used when the device is used.
Preferably, the support frame and the first moving block form a limiting moving structure for thread adjustment through the lead screw, the first moving block and the fixed frame form an integrated structure, and the fixed frame and the moving plate form a built-in telescopic structure through the telescopic device.
Through the structure, the position of the clamping device is convenient to adjust when the clamping device is used, and the clamping movement of the device is controlled.
Preferably, the polyurethane synthetic leather body is clamped in a gap between the fixed frame and the movable plate, and the lower surface of the movable plate is of a sawtooth structure.
Through above-mentioned structure, carry out stable clamping when using, prevent to appear droing.
Preferably, the elastic frame and the support frame form a nested limiting moving structure through the second moving block, the elastic frame, the second moving block and the top frame form an integrated structure, and the elastic frame and the outer surface of the top frame are in an inverted U-shaped structure in the integrated shape.
Through above-mentioned structure, carry out stable ejecting setting when using to form the edge of slope, can effectually carry out the later stage reducing and use.
Preferably, the positioning block and the threaded rod form a threaded structure, the threaded rod and the bottom plate form a built-in limiting rotation structure through the nesting block, the bottom plate, the guide pillar and the top plate form an integrated structure, meanwhile, the positioning block and the guide pillar form a penetrating structure, and the positioning block is arranged between the bottom plate and the top plate.
With the structure, stable adjustment is performed during use, the position of the device is controlled, and the mutual height is increased.
Preferably, the top plate and the connecting block form a rotating structure, the top plate, the connecting rod, the supporting rod and the positioning block form a linked angle adjusting structure, and the supporting rod and the elastic frame form a limiting sliding structure through a limiting block.
Through above-mentioned structure, effectual angle modulation carries out in the altitude control when using to change the reducing effect of ejecting structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the polyurethane synthetic leather extrusion discoloration testing device convenient for adjusting the bending radius is provided with a first moving block, a stable moving fixing frame is used for carrying out later-stage reducing detection, and a moving plate with a sawtooth structure and a telescopic device installed on the moving plate are matched for carrying out effective clamping;
2. this polyurethane synthetic leather extrusion testing arrangement that discolours convenient to adjust bend radius is provided with the locating piece, when the position of transversely expanding is adjusted to the elastic frame, cooperation bottom plate and guide pillar and roof form the integrated structure, and adjusting threaded rod rotates to the angle of control connecting rod, and the angle of adjusting support pole, and cooperation stopper is at the spacing removal of the internal surface structure of elastic frame, make the elastic frame be in the vertical state, can the effectual bend radius who changes the roof-rack.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a semi-sectional three-dimensional structure of the support frame of the present invention;
FIG. 3 is a schematic view of a semi-sectional three-dimensional structure of the fixing frame of the present invention;
FIG. 4 is a schematic view of a half-sectional three-dimensional structure of the bottom plate of the present invention;
fig. 5 is a schematic view of the explosion three-dimensional structure of the present invention.
In the figure: 1. a support frame; 2. a lead screw; 3. moving a first block; 4. a fixed mount; 5. a telescoping device; 6. moving the plate; 7. a polyurethane synthetic leather body; 8. a second moving block; 9. an elastic frame; 10. a top frame; 11. positioning blocks; 12. a threaded rod; 13. nesting blocks; 14. a base plate; 15. a guide post; 16. a top plate; 17. a connecting rod; 18. connecting blocks; 19. a support bar; 20. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a polyurethane synthetic leather extrusion discoloration test device convenient for adjusting the bending radius is provided with a support frame 1 which is stably supported;
the method comprises the following steps:
the lead screw 2 is arranged on the inner surface of the support frame 1, a first moving block 3 is assembled on the outer surface of the lead screw 2, a fixed frame 4 is assembled at the upper end of the outer surface of the first moving block 3, a telescopic device 5 is arranged on the upper surface of the fixed frame 4, a moving plate 6 is arranged on the inner surface of the fixed frame 4, and a polyurethane synthetic leather body 7 is placed at the upper end of the inner surface of the fixed frame 4;
the second moving block 8 is embedded in the inner surface of the support frame 1, an elastic frame 9 is installed at the end part of the upper surface of the second moving block 8, and a top frame 10 is installed at the end part of the upper surface of the elastic frame 9;
the support frame 1 and the moving block 3 form a limiting moving structure for thread adjustment through the lead screw 2, the moving block 3 and the fixed frame 4 form an integrated structure, and the fixed frame 4 and the moving plate 6 form a built-in telescopic structure through the telescopic device 5.
The polyurethane synthetic leather body 7 is clamped in a gap between the fixed frame 4 and the moving plate 6, and the lower surface of the moving plate 6 is in a sawtooth-shaped structure.
The elastic frame 9 and the support frame 1 form a nested limiting moving structure through the second moving block 8, the elastic frame 9, the second moving block 8 and the top frame 10 form an integrated structure, and the overall shapes of the outer surfaces of the elastic frame 9 and the top frame 10 are in an inverted U-shaped structure.
When the device is used, the telescopic device 5 assembled through the fixing frame 4 is used, the adjusting moving plate 6 clamps the outer surface edge end of the polyurethane synthetic leather body 7, after the assembly is completed, the motor at the right end of the outer surface of the support frame 1 is started, the screw rod 2 is controlled to rotate, the belt is matched with the belt, the other group of screw rods 2 is effectively adjusted to rotate synchronously, the fixing frame 4 installed by the moving block I3 is adjusted to adjust the position, the polyurethane synthetic leather body 7 clamped by the fixing frame 4 and the moving plate 6 is subjected to bending detection, the elastic frame 9 installed by the moving block II 8 is adjusted synchronously to control the position, the width of the elastic frame 9 is shortened, the radius of the top frame 10 assembled by the elastic frame 9 is gradually reduced, and the bending radius of the polyurethane synthetic leather body 7 can be effectively changed.
The positioning block 11 is mounted on the inner surface of the support frame 1, a threaded rod 12 is arranged at the middle end of the inner surface of the positioning block 11, an embedded block 13 is mounted at the end part of the lower surface of the threaded rod 12, and a bottom plate 14 is assembled on the outer surface of the embedded block 13;
guide posts 15 which are installed on two sides of the upper surface of the bottom plate 14, a top plate 16 is installed on the end portion of the upper surface of the guide posts 15, and connecting rods 17 are arranged on two sides of the upper surface of the top plate 16;
the connecting block 18 is connected to the upper end of the inner surface of the connecting rod 17, the supporting rod 19 is installed at the end part of the outer surface of the connecting block 18, the limiting block 20 is arranged at the upper end of the inner surface of the supporting rod 19, and the elastic frame 9 is connected to the outer surface of the limiting block 20 in a nested mode.
The positioning block 11 and the threaded rod 12 form a threaded structure, the threaded rod 12 and the bottom plate 14 form a built-in limit rotation structure through the nesting block 13, the bottom plate 14, the guide post 15 and the top plate 16 form an integrated structure, meanwhile, the positioning block 11 and the guide post 15 form a penetrating structure, and the positioning block 11 is arranged between the bottom plate 14 and the top plate 16.
The top plate 16 forms a rotating structure with the connecting block 18 through the connecting rod 17, the top plate 16 forms a linkage angle adjusting structure with the connecting rod 17, the supporting rod 19 and the positioning block 11, and the supporting rod 19 forms a limiting sliding structure with the elastic frame 9 through the limiting block 20.
When in use, in order to prevent the radius of the top frame 10 from being unevenly changed, adjust the position and the width of the elastic frame 9, and simultaneously cooperate with a motor on the top plate 16 to adjust the threaded rod 12 to rotate, a bottom plate 14 assembled by the nesting blocks 13 and guide posts 15 assembled by the bottom plate 14, the inner surface of the positioning block 11 is penetrated and adjusted, the height of the top plate 16 is stably controlled, the height of the top plate 16 is adjusted, simultaneously, the angles of connecting rods 17 arranged at two ends of the upper surface of the top plate 16 are adjusted, while controlling the angle between the support rods 19 assembled by the connecting rods 17 and the connecting blocks 18, and the angle between the support rods 19 and the elastic frame 9, and the elastic frame 9 is enabled to be in a vertical state in a consistent manner when moving by matching with the limiting sliding connection between the elastic frame 9 and the limiting block 20, so that the radius change of the top frame 10 is effectively controlled, and the top frame is gradually decreased or gradually increased for adjustment and use.
The working principle is as follows: when the polyurethane synthetic leather extrusion discoloration testing device convenient for adjusting the bending radius is used, according to the graph 1-5, the device is firstly placed at a position needing to work, when in use, the telescopic device 5 assembled by the fixed frame 4 is used, the adjusting moving plate 6 clamps the outer surface edge end of the polyurethane synthetic leather body 7, after the assembly is completed, the motor at the right end of the outer surface of the supporting frame 1 is started to control the screw rod 2 to rotate, the other group of screw rods 2 is effectively adjusted to synchronously rotate by matching with the arranged belt, the fixed frame 4 arranged on the moving block I3 is adjusted to carry out position adjustment, the fixed frame 4 and the polyurethane synthetic leather body 7 clamped by the moving plate 6 are subjected to bending detection, the elastic frame 9 arranged on the moving block II 8 is synchronously adjusted to carry out position control, and the width inside the elastic frame 9 is shortened, when the polyurethane synthetic leather is used, in order to prevent the radius of the top frame 10 from being changed unevenly, and adjust the position and the width of the elastic frame 9, the threaded rod 12 is adjusted to rotate in cooperation with the motor on the top plate 16, the bottom plate 14 assembled by the nesting block 13 and the guide post 15 assembled by the bottom plate 14 are matched, the inner surface of the positioning block 11 is adjusted in a penetrating manner, the height of the top plate 16 is stably controlled, the height of the top plate 16 is adjusted, the angles of the connecting rods 17 arranged at two ends of the upper surface of the top plate 16 are adjusted, the angle between the connecting rods 17 and the supporting rod 19 assembled by the connecting block 18 and the angle between the supporting rod 19 and the elastic frame 9 are controlled, and the elastic frame 9 is matched with the limit sliding connection between the elastic frame 9 and the limit block 20, so that the elastic frame 9 is uniformly in a vertical state when moving, the radius change of the top frame 10 is effectively controlled, so that the top frame is gradually reduced or gradually increased for adjustment, and the overall practicability is improved.
Those not described in detail in this specification are well within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A polyurethane synthetic leather extrusion discoloration test device convenient for adjusting the bending radius is provided with a support frame which is stably supported;
it is characterized by comprising:
the lead screw is arranged on the inner surface of the support frame, a first moving block is assembled on the outer surface of the lead screw, a fixed frame is assembled at the upper end of the outer surface of the first moving block, a telescopic device is arranged on the upper surface of the fixed frame, a moving plate is arranged on the inner surface of the fixed frame, and the polyurethane synthetic leather body is placed at the upper end of the inner surface of the fixed frame;
the second moving block is nested on the inner surface of the supporting frame, an elastic frame is installed at the end of the upper surface of the second moving block, and a top frame is installed at the end of the upper surface of the elastic frame;
the positioning block is arranged on the inner surface of the supporting frame, a threaded rod is arranged at the middle end of the inner surface of the positioning block, the nesting block is arranged at the end part of the lower surface of the threaded rod, and a bottom plate is assembled on the outer surface of the nesting block;
the guide posts are mounted on two sides of the upper surface of the bottom plate, the top plate is mounted at the end parts of the upper surface of the guide posts, and connecting rods are arranged on two sides of the upper surface of the top plate;
the connecting block, connect in the internal surface upper end of connecting rod, and the surface tip of connecting block installs the bracing piece to the internal surface upper end of bracing piece is provided with the stopper, and the surface nested connection of stopper has the elastic frame simultaneously.
2. The polyurethane synthetic leather extrusion discoloration test apparatus convenient for adjusting the bending radius according to claim 1, wherein: the support frame and the first moving block form a limiting moving structure for thread adjustment through the lead screw, the first moving block and the fixed frame form an integrated structure, and the fixed frame and the moving plate form a built-in telescopic structure through the telescopic device.
3. The polyurethane synthetic leather extrusion discoloration test apparatus convenient for adjusting the bending radius according to claim 1, wherein: and a polyurethane synthetic leather body is clamped in a gap between the fixed frame and the movable plate, and the lower surface of the movable plate is in a zigzag structure.
4. The polyurethane synthetic leather extrusion discoloration test apparatus convenient for adjusting the bending radius according to claim 1, wherein: the elastic frame and the supporting frame form a nested limiting moving structure through the second moving block, the elastic frame, the second moving block and the top frame form an integrated structure, and the elastic frame and the outer surface of the top frame are in an inverted U-shaped structure in an integrated shape.
5. The polyurethane synthetic leather extrusion discoloration test apparatus convenient for adjusting the bending radius according to claim 1, wherein: the locating piece constitutes helicitic texture with the threaded rod, and the threaded rod constitutes built-in spacing rotating-structure through nested piece and bottom plate to bottom plate and guide pillar form the integrated structure with the roof, and the locating piece constitutes the structure of running through with the guide pillar simultaneously, and sets up the locating piece between bottom plate and roof.
6. The polyurethane synthetic leather extrusion discoloration test apparatus convenient for adjusting the bending radius according to claim 1, wherein: the top plate and the connecting block form a rotating structure, the top plate, the connecting rod, the supporting rod and the positioning block form a linked angle adjusting structure, and the supporting rod and the elastic block form a limiting sliding structure through a limiting block.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221092483.9U CN217331954U (en) | 2022-05-09 | 2022-05-09 | Polyurethane synthetic leather extrusion color-changing testing device convenient for adjusting bending radius |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221092483.9U CN217331954U (en) | 2022-05-09 | 2022-05-09 | Polyurethane synthetic leather extrusion color-changing testing device convenient for adjusting bending radius |
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| CN217331954U true CN217331954U (en) | 2022-08-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183404A (en) * | 2023-04-21 | 2023-05-30 | 深圳市佰石特石业有限公司 | Artificial marble detection equipment |
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2022
- 2022-05-09 CN CN202221092483.9U patent/CN217331954U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183404A (en) * | 2023-04-21 | 2023-05-30 | 深圳市佰石特石业有限公司 | Artificial marble detection equipment |
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