CN219842430U - Inspection device for holes of sofa leather - Google Patents
Inspection device for holes of sofa leather Download PDFInfo
- Publication number
- CN219842430U CN219842430U CN202320114403.3U CN202320114403U CN219842430U CN 219842430 U CN219842430 U CN 219842430U CN 202320114403 U CN202320114403 U CN 202320114403U CN 219842430 U CN219842430 U CN 219842430U
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- fixedly connected
- guide
- compression
- supporting body
- inspection device
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- 239000010985 leather Substances 0.000 title claims abstract description 51
- 238000007689 inspection Methods 0.000 title claims description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 94
- 230000006835 compression Effects 0.000 claims abstract description 27
- 238000007906 compression Methods 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920001821 foam rubber Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model provides a sofa leather hole checking device, which comprises a supporting body and a boss, wherein the boss can slide along the vertical direction of the supporting body, two sides of the supporting body are provided with a case, one end of a guiding mechanism is fixedly connected to the bottom end of the supporting body, the other end of the guiding mechanism is provided with a pressing mechanism, the pressing mechanism can slide along the vertical direction of the supporting body through the guiding mechanism, and the pressing mechanism is used for fixing the outer edge of sofa leather; according to the checking device for the holes of the sofa leather, disclosed by the utility model, the guide mechanism is matched with the compression rod, the compression groove and the boss of the compression mechanism to prop the edge of the leather to be tested, so that the cow leather lines and the holes which are not easy to find in a cow leather normal state are seen, the detection efficiency is improved, and the manpower is saved.
Description
Technical Field
The utility model belongs to the field of sofa manufacturing, and particularly relates to a sofa leather hole inspection device.
Background
The sofa leather is very widely applied in the sofa industry, the leather sofa has very high quality requirements on raw material leather, holes which are difficult to find exist in leather in the production process of leather, if the holes are ignored, the leather with the holes is used for manufacturing the sofa, after a foam-rubber cushion is arranged in the leather, the foam-rubber cushion can be used for expanding the leather, at the moment, the foam-rubber cushion can be drilled out of the holes, the quality problem of the sofa is greatly influenced, in the prior art, the holes in the leather are mostly detected by expanding the leather manually, but the method is time-consuming and laborious, and the problems of low detection efficiency and incapability of being detected exist.
Disclosure of Invention
In view of the above, the utility model aims to provide a sofa leather hole inspection device to solve the problems of low hole detection efficiency, time and labor waste and undetectable detection of a hole on a leather inspected by stretching leather by manpower.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a sofa leather hole's inspection device, includes supporting mechanism, guiding mechanism and hold-down mechanism, and supporting mechanism includes supporting body and boss, and the boss can follow supporting body's vertical slip, and supporting body both sides are equipped with quick-witted case, and guiding mechanism one end fixed connection is to supporting body bottom, and the other end sets up on the hold-down mechanism, can follow supporting body's vertical slip through guiding mechanism on the hold-down mechanism, and the hold-down mechanism is used for fixed sofa leather outer fringe.
Further, guiding mechanism includes first direction and second direction, first direction and second direction are located the support body both sides respectively, and the structure of first direction and second direction is the same, first direction includes guiding axle, linear bearing, support and inside drive mechanism, guiding axle one end fixed connection is to the bottom of a quick-witted case outer wall of support body, and guiding axle periphery sets up a linear bearing, linear bearing can follow the axial slip of guiding axle, support one end fixed connection is peripheral to linear bearing, the other end fixed connection is on compressing mechanism, inside drive mechanism one end fixed connection compressing mechanism, the other end fixed mounting is to support body quick-witted case inner wall.
Further, the inside drive mechanism includes lead screw, motor, supporting seat, drive nut and transmission shaft, and motor one end fixed mounting is to quick-witted inner wall on, and the one end of other end fixed connection lead screw, and the peripheral rotation of lead screw cup joints to the supporting seat, and supporting seat fixed connection is to supporting body machine inner wall, and drive nut threaded connection is peripheral to the lead screw, and transmission shaft one end fixed connection is peripheral to the nut, and the other end fixed connection is on to hold-down mechanism.
Further, the internal transmission mechanism further comprises micro switches, the two micro switches are respectively positioned at the top end or the bottom end of one screw rod, and the micro switches are fixedly arranged on the inner wall of the case.
Further, hold-down mechanism includes pressure receiving rod, indent and mount, and two pressure receiving rods are fixed mounting respectively to support body top, and two pressure receiving rods are located the boss both sides respectively, and two indent are fixed mounting respectively to the mount bottom, and every indent is located one pressure receiving rod, and pressure receiving rod can butt to the indent in, and the one end of mount bottom fixed connection transmission shaft.
Further, boss lower extreme fixed connection is to the movable rod of push rod motor, and the periphery fixed connection of push rod motor is to supporting body inside.
Further, the guide mechanism also comprises a controller for controlling the reciprocating motion of the motor and the push rod motor.
Compared with the prior art, the checking device for the holes of the sofa leather has the following advantages: the supporting mechanism plays a role in supporting and assisting the whole device, the guide mechanism is matched with the compression rod and the pressing groove of the pressing mechanism to prop open the edge of leather to be detected, so that the leather grain and a hole which is not easy to find in the normal state of the leather are seen, the guide mechanism is controlled by the controller, the pressing groove and the fixing frame of the pressing mechanism of the pressing controller move upwards or downwards under the action of the guide mechanism, the micro switch is arranged on one side of a screw rod of the guide mechanism, when the transmission nut touches the micro switch, the motor stops moving, the guide mechanism stops guiding, and the micro switch plays a role in limiting and protecting.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a sofa leather hole inspection device according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of an internal transmission mechanism according to an embodiment of the present utility model;
fig. 3 is a front schematic view of an inspection device for holes of sofa leather according to an embodiment of the utility model.
Reference numerals illustrate:
1-a supporting mechanism; 11-a support body; 12-boss; 2-a guiding mechanism; 21-a guide shaft; 22-linear bearings; 23-a bracket; 24-internal transmission mechanism; 241-lead screw; 242-motor; 243-a support base; 244-a drive nut; 245-a drive shaft; 246-microswitch; 3-a compressing mechanism; 31-a compression bar; 32-pressing grooves; 33-fixing frame.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1-3, an inspection device for holes of sofa leather comprises a supporting mechanism 1, a guiding mechanism 2 and a pressing mechanism 3, wherein the supporting mechanism 1 comprises a supporting body 11 and a boss 12, the boss 12 can slide along the vertical direction of the supporting body 11, two sides of the supporting body 11 are provided with a case, one end of the guiding mechanism 2 is fixedly connected to the bottom end of the supporting body 11, the other end of the guiding mechanism is provided with the pressing mechanism 3, the pressing mechanism 3 can slide along the vertical direction of the supporting body 11 through the guiding mechanism 2, the pressing mechanism 3 is used for fixing the outer edge of the sofa leather, the supporting mechanism 1 plays a supporting and auxiliary role on the whole device, the guiding mechanism 2 cooperates with the pressing mechanism 3 to prop open edges of leather to be detected, so that holes which are not easy to find under the normal state of cowhide are seen, the guiding mechanism 2 is controlled by a controller, and the pressing mechanism 3 of the controller 2 is pressed to move upwards or downwards under the action of the guiding mechanism 2.
The guiding mechanism 2 comprises a first guiding and a second guiding, the first guiding and the second guiding are respectively positioned at two sides of the supporting body 11, the first guiding and the second guiding are identical in structure, the first guiding comprises a guiding shaft 21, a linear bearing 22, a support 23 and an internal transmission mechanism 24, one end of the guiding shaft 21 is fixedly connected to the bottom end of one chassis outer wall of the supporting body 11, the periphery of the guiding shaft 21 is sleeved with the linear bearing 22, the linear bearing 22 slides along the axial direction of the guiding shaft 21, one end of the support 23 is fixedly connected to the periphery of the linear bearing 22, the other end of the support 23 is fixedly connected to the compressing mechanism 3, one end of the internal transmission mechanism 24 is fixedly connected with the compressing mechanism 3, the other end of the support 23 is fixedly mounted to the chassis inner wall of the supporting body 11, the first guiding and the second guiding are respectively positioned at two sides of the supporting body 11, the compressing mechanism 3 is convenient to reset, the guiding of the guiding mechanism 3 is completed by the guiding shaft 21, the linear bearing 22 and the support 23 are matched with the internal transmission mechanism 24, and the connection of the guiding mechanism is stabilized by the support 23.
The internal transmission mechanism 24 comprises a lead screw 241, a motor 242, a supporting seat 243, a transmission nut 244 and a transmission shaft 245, one end of the motor 242 is fixedly arranged on the inner wall of the case, the other end is fixedly connected with one end of the lead screw 241, the periphery of the lead screw 241 is rotationally sleeved on the supporting seat 243, the supporting seat 243 is fixedly connected to the inner wall of the case of the supporting body 11, the transmission nut 244 is in threaded connection with the periphery of the lead screw 241, one end of the transmission shaft 245 is fixedly connected to the periphery of the nut, the other end is fixedly connected to the compressing mechanism 3, the internal transmission mechanism 24 is internally provided with the lead screw 241, and the internal transmission mechanism has the characteristics of high control precision, long service life, stable working, high reliability and the like, the transmission nut 244 moves up and down on the lead screw 241 along the axial direction, drives the fixing frame 33 to move up and down, so that the guide shaft 21 fixedly connected on the fixing frame 33 is matched with the linear bearing 22, and the support 23 playing a stabilizing role moves up and down along the linear bearing 23 and the fixing frame 23.
The internal transmission mechanism 24 further comprises a micro switch 246, the two micro switches 246 are respectively arranged at the top end or the bottom end of one screw rod 241, the micro switch 246 is fixedly arranged on the inner wall of the case, the micro switch 246 plays a role in limiting and protecting the leather and the inspection device, and favorable conditions are provided for the next leather inspection process.
The pressing mechanism 3 comprises a compression rod 31, compression grooves 32 and a fixing frame 33, wherein the two compression rods 31 are respectively and fixedly arranged at the top end of the supporting body 11, the two compression rods 31 are respectively positioned at two sides of the boss 12, the two compression grooves 32 are respectively and fixedly arranged at the bottom end of the fixing frame 33, each compression groove 32 is positioned on one compression rod 31, the compression rods 31 can be abutted into the compression grooves 32, the bottom end of the fixing frame 33 is fixedly connected with one end of the transmission shaft 245, the compression rods 31 are matched with the compression grooves 32 to compress the outer edges of leather, so that the leather is spread, the lower end of the boss 12 is fixedly connected with a movable rod of the push rod motor, the periphery of the push rod motor is fixedly connected to the inside of the supporting body 11, after the leather is spread, the boss 12 is relatively upwards displaced, and thus a hole on the leather is spread.
The lower end of the boss 12 is fixedly connected to a movable rod of a push rod motor, and the periphery of the push rod motor is fixedly connected to the inside of the support body 11.
The guide mechanism 2 further includes a controller for controlling the reciprocating movement of the motor 242 and the push rod motor
The guiding mechanism 2 further comprises a controller, which is a single-chip microcomputer of the prior art, and is used for controlling the reciprocating motion of the guiding mechanism.
The working process of the checking device for the holes of the sofa leather comprises the following steps:
the staff begins the motion with sofa leather tiling on boss 12, press controller motor 242 and start to move, drive lead screw 241 begins rotatory, the drive nut 244 that is located the lead screw 241 top this moment, start to move from top to bottom along the axial of lead screw 241, thereby drive transmission shaft 245 along axial from top to bottom, transmission shaft 245 one end fixed connection mount 33, fixed connection's on the mount 33 indent 32 moves along same direction, with the pressure receiving rod 11 butt of fixing on supporting body 11 below, when drive nut 244 touches micro-gap switch 246, hold-down mechanism 3 compresses tightly in place this moment, micro-gap switch 246 control motor 242 stops rotating, boss 12 receives the upward slip of push rod motor effect, thereby prop up the leather and straighten, thereafter the staff detects the hole on the leather, and handle the place that has the cavity.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. An inspection device of sofa leather hole, its characterized in that: including supporting mechanism (1), guiding mechanism (2) and hold-down mechanism (3), supporting mechanism (1) is including supporting body (11) and boss (12), and vertical slip that supporting body (11) can be followed to boss (12), supporting body (11) both sides are equipped with quick-witted case, guiding mechanism (2) one end fixed connection is to supporting body (11) bottom, the other end sets up on hold-down mechanism (3), can follow the vertical slip of supporting body (11) through guiding mechanism (2) on hold-down mechanism (3), and hold-down mechanism (3) are used for fixed sofa leather outer fringe.
2. The sofa leather hole inspection device according to claim 1, wherein: the guide mechanism (2) comprises a first guide and a second guide, the first guide and the second guide are respectively positioned on two sides of the support body (11), the first guide and the second guide are identical in structure, the first guide comprises a guide shaft (21), a linear bearing (22), a support (23) and an internal transmission mechanism (24), one end of the guide shaft (21) is fixedly connected to the bottom end of one chassis outer wall of the support body (11), the periphery of the guide shaft (21) is provided with the linear bearing (22), the linear bearing (22) can slide along the axial direction of the guide shaft (21), one end of the support (23) is fixedly connected to the periphery of the linear bearing (22), the other end of the support (23) is fixedly connected to the compression mechanism (3), and one end of the internal transmission mechanism (24) is fixedly connected with the compression mechanism (3), and the other end of the support body (11) is fixedly mounted on the inner wall of the chassis.
3. The sofa leather hole inspection device according to claim 2, characterized in that: the internal transmission mechanism (24) comprises a lead screw (241), a motor (242), a supporting seat (243), a transmission nut (244) and a transmission shaft (245), one end of the motor (242) is fixedly mounted on the inner wall of the case, the other end is fixedly connected with one end of the lead screw (241), the periphery of the lead screw (241) is rotationally sleeved on the supporting seat (243), the supporting seat (243) is fixedly connected to the inner wall of the case of the supporting body (11), the transmission nut (244) is in threaded connection with the periphery of the lead screw (241), one end of the transmission shaft (245) is fixedly connected to the periphery of the nut, and the other end is fixedly connected to the pressing mechanism (3).
4. A sofa leather hole inspection device according to claim 3, characterized in that: the internal transmission mechanism (24) further comprises micro switches (246), the two micro switches (246) are respectively arranged at the top end or the bottom end of one screw rod (241), and the micro switches (246) are fixedly arranged on the inner wall of the case.
5. The sofa leather hole inspection device according to claim 1, wherein: the compressing mechanism (3) comprises a compression rod (31), compression grooves (32) and a fixing frame (33), wherein the two compression rods (31) are respectively and fixedly installed on the top end of the supporting body (11), the two compression rods (31) are respectively located on two sides of the boss (12), the two compression grooves (32) are respectively and fixedly installed on the bottom end of the fixing frame (33), each compression groove (32) is located on one compression rod (31), the compression rod (31) can be abutted into the compression groove (32), and one end of the transmission shaft (245) is fixedly connected to the bottom end of the fixing frame (33).
6. The sofa leather hole inspection device according to claim 2, characterized in that: the lower end of the boss (12) is fixedly connected to a movable rod of a push rod motor, and the periphery of the push rod motor is fixedly connected to the inside of the supporting body (11).
7. The sofa leather hole inspection device according to claim 6, wherein: the guide mechanism (2) further comprises a controller for controlling the reciprocating movement of the motor (242) and the push rod motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320114403.3U CN219842430U (en) | 2023-01-18 | 2023-01-18 | Inspection device for holes of sofa leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320114403.3U CN219842430U (en) | 2023-01-18 | 2023-01-18 | Inspection device for holes of sofa leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842430U true CN219842430U (en) | 2023-10-17 |
Family
ID=88298778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320114403.3U Active CN219842430U (en) | 2023-01-18 | 2023-01-18 | Inspection device for holes of sofa leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219842430U (en) |
-
2023
- 2023-01-18 CN CN202320114403.3U patent/CN219842430U/en active Active
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