CN216808132U - Wrapping mechanism and wrapping device - Google Patents
Wrapping mechanism and wrapping device Download PDFInfo
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- CN216808132U CN216808132U CN202122382828.6U CN202122382828U CN216808132U CN 216808132 U CN216808132 U CN 216808132U CN 202122382828 U CN202122382828 U CN 202122382828U CN 216808132 U CN216808132 U CN 216808132U
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Abstract
The utility model discloses a wrapping mechanism and a wrapping device, wherein the wrapping mechanism comprises a wrapping piece and a push-pull assembly used for acting the reciprocating displacement of the wrapping piece; the wrapping piece comprises a sliding plate, and the push-pull assembly is connected with the sliding plate to drive the sliding plate to move; a wrapping plate which can be overturned relative to the sliding plate is arranged at the end part of the sliding plate; the sliding plate is connected with a wrapping driving cylinder and a connecting plate connected with the wrapping driving cylinder; the wrapping plate is hinged with the connecting plate; the wrapping driving air rod pushes the connecting plate to move relative to the sliding plate so as to turn the wrapping plate relative to the sliding plate; the wrapping device comprises a wrapping base and a wrapping mechanism, wherein a seat frame and barrier cotton for wrapping the seat frame are arranged in the center of the wrapping base; the sliding plate moves towards the bottom periphery of the seat frame to wrap the periphery of the blocking cotton protruding out of the upper end of the side wall of the seat frame at the bottom periphery of the seat frame; the connecting plate overturns to continuously press and wrap the outer periphery of the blocking cotton on the inner side wall of the groove at the bottom of the seat frame.
Description
Technical Field
The utility model relates to the technical field of furniture, in particular to a wrapping mechanism and a wrapping device.
Background
In order to make the seat part of the seat soft and comfortable, many manufacturers set soft materials such as sponge on the seat frame, and then wrap barrier cotton outside the soft materials such as sponge; at present, the process of coating the glue-dispensed barrier cotton on the seat frame is manually operated, and the common process of coating the barrier cotton and the seat frame comprises the following steps: wrapping the blocking cotton on the seat surface of the seat frame → wrapping the inner periphery of the blocking cotton on the side wall of the seat frame → wrapping the blocking cotton protruding out of the outer periphery of the upper end of the side wall of the seat frame at the bottom periphery of the seat frame → further folding and pressing the outer periphery of the blocking cotton on the inner side wall of the groove at the bottom of the seat frame. The outline size of the blocking cotton is larger than that of the seat surface of the seat frame, the blocking cotton is coated on the seat surface of the seat frame and the side wall of the seat frame, the outer periphery of the blocking cotton can be continuously exposed out of the side wall of the seat frame, the blocking cotton needs to be continuously turned over to enable the blocking cotton to be partially coated on the periphery of the bottom of the seat frame by protruding out of the upper end part of the side wall of the seat frame, and finally the outer periphery of the blocking cotton is coated on the inner side wall of the groove in the bottom of the seat frame; thereby the separation cotton is tightly coated on the seat frame, and the whole body is simple and beautiful after coating.
Therefore, the step of wrapping the blocking cotton and the seat frame is complicated, and the blocking cotton needs to be continuously turned over so as to be sequentially wrapped on the side wall of the seat frame, the periphery of the bottom of the seat frame and the inner side wall of the groove at the bottom of the seat frame; the coating of the barrier cotton and the seat frame is manually realized, so that the problems of low efficiency and low yield exist, and the method is not suitable for batch production; and the wrapping quality is uneven, the quality cannot be ensured, and materials are easily wasted due to errors.
In order to overcome the defects in the prior art, the utility model provides the wrapping mechanism capable of acting on wrapping of the barrier cotton and the seat frame, so that the wrapping quality is ensured and the efficiency is improved.
Disclosure of Invention
The utility model overcomes the defects in the prior art and provides a wrapping mechanism and a wrapping device; the wrapping mechanism comprises a wrapping piece and a push-pull assembly, wherein the wrapping piece comprises a sliding plate capable of tightly pressing the outer periphery of the blocking cotton on the periphery of the bottom of the seat frame; the wrapping device comprises a wrapping base, and the wrapping piece is arranged on the wrapping base; the sliding plate moves towards the bottom periphery of the seat frame under the action of the push-pull assembly, and the periphery of the blocking cotton protruding out of the upper end of the side wall of the seat frame can be wrapped at the bottom periphery of the seat frame; meanwhile, the wrapping driving cylinder pushes the connecting plate to turn over the wrapping plate, and further presses the outer periphery of the barrier cotton on the inner side wall of the groove at the bottom of the seat frame; and the removal of the sliding plate and the upset of parcel board are driven actuating cylinder control by push-and-pull subassembly and parcel respectively, can go on in proper order, then can realize the automatic parcel of separation cotton and seat frame, release the hand labor power, improve production efficiency, and the parcel quality is better.
The technical scheme of the utility model is realized as follows:
a wrapping mechanism comprises a wrapping piece and a push-pull assembly which is connected with the wrapping piece and used for acting the reciprocating displacement of the wrapping piece; the wrapping piece comprises a sliding plate, and the push-pull assembly is connected with the sliding plate to drive the sliding plate to move; a wrapping plate which can be overturned relative to the sliding plate is arranged at the end part of the sliding plate; the sliding plate is connected with a wrapping driving cylinder and a connecting plate connected with a wrapping driving air rod on the wrapping driving cylinder; the wrapping plate is hinged with the connecting plate; the wrapping driving air rod pushes the connecting plate to displace relative to the sliding plate so as to turn the wrapping plate relative to the sliding plate.
Preferably, the connecting plate is connected with a first hinge pin, and the first hinge pin is hinged with a first hinge; the wrapping plate is provided with a second hinge, and the first hinge is hinged with the second hinge through a second hinge pin. Through the hinge structure design of the first hinge, the second hinge, the first hinge pin and the second hinge pin, the action connecting plate moves to realize the turnover of the wrapping plate.
Preferably, the push-pull assembly comprises a push-pull driving electric cylinder, and a push-pull screw rod is arranged on the push-pull driving electric cylinder; the push-pull screw rod is connected with the sliding plate.
Preferably, the push-pull screw rod is connected with the sliding plate through a joint bearing. The setting of joint bearing can adjust the sliding stroke of sliding plate to a certain extent, specifically, when there is the clearance between the lateral wall of the parcel board after turning over the book and the inside wall of seat frame bottom recess, joint bearing can adjust back the sliding stroke of sliding plate, and then eliminates the clearance to this guarantees that the parcel board can compress tightly the separation cotton outer peripheral edge of gluing on the inside wall of seat frame bottom recess, increases wrapped fastness, stability.
A wrapping device comprises a wrapping base and a wrapping mechanism, wherein a seat frame and barrier cotton used for wrapping the seat frame are arranged at the center of the wrapping base; the sliding plate moves towards the periphery of the bottom of the seat frame under the action of the push-pull assembly, and presses and wraps the periphery of the blocking cotton protruding out of the upper end of the side wall of the seat frame at the periphery of the bottom of the seat frame; the wrapping driving air rod pushes the connecting plate to enable the wrapping plate to be turned over, and the outer peripheral edge of the blocking cotton is continuously pressed and wrapped on the inner side wall of the groove in the bottom of the seat frame.
Preferably, the sliding plate is arranged on the wrapping base in a sliding mode, and the sliding plate can slide relative to the wrapping base. The sliding plate presses the periphery of the blocking cotton tightly on the periphery of the bottom of the seat frame, so that the periphery of the blocking cotton is coated on the periphery of the bottom of the seat frame.
Preferably, the package base is provided with guide grooves for accommodating two side edges of the sliding plate, and the sliding plate can slide along the guide grooves. The setting of guide way has increased the accuracy and the stability of slide board sliding direction, and then guarantees that parcel board parcel separation is cotton to the peripheral standard uniformity in seat frame bottom, guarantees product quality's stability.
Preferably, the wrapping mechanism comprises four wrapping pieces arranged around the wrapping base, and each wrapping piece is connected with a push-pull assembly. The parcel piece acts on each frame of seat frame respectively, can wrap up the cotton each side of separation on the seat frame simultaneously.
Preferably, the push-pull assembly comprises a push-pull driving cylinder, and the push-pull driving cylinder is connected and fixed on the wrapping base. The push-pull driving cylinder is fixed on the wrapping base and can stably drive the sliding plate to move.
The design starting point, the idea and the beneficial effects of the utility model adopting the technical scheme are as follows:
firstly, the wrapping mechanism and the wrapping device of the utility model; the wrapping mechanism comprises a wrapping piece and a push-pull assembly, wherein the wrapping piece comprises a sliding plate capable of pressing the outer periphery of the blocking cotton tightly against the periphery of the bottom of the seat frame; the wrapping device comprises a wrapping base, and the wrapping piece is arranged on the wrapping base; the sliding plate moves towards the bottom periphery of the seat frame under the action of the push-pull assembly, and the periphery of the blocking cotton protruding out of the upper end of the side wall of the seat frame can be wrapped at the bottom periphery of the seat frame; meanwhile, the wrapping driving cylinder pushes the connecting plate to turn over the wrapping plate, and further presses the outer periphery of the barrier cotton on the inner side wall of the groove at the bottom of the seat frame; the movement of the sliding plate and the overturning of the wrapping plate are respectively controlled by the push-pull assembly and the wrapping driving cylinder, and the operation can be sequentially carried out, so that the wrapping quality of the barrier cotton and the seat frame is better; then, the automatic wrapping of the separation cotton and the seat frame can be realized, the manual labor force is released, and the production efficiency is improved.
In addition, the sliding plate slides to press the outer periphery of the blocking cotton tightly on the periphery of the bottom of the seat frame, so that the outer periphery of the blocking cotton is coated on the periphery of the bottom of the seat frame; the coating effect is good, so that the blocking cotton is tightly attached to the periphery of the bottom of the seat frame, and the seat frame is also suitable for seat frames without depressions on the periphery of the bottom of the seat frame. And through the hinge structure design of first hinge, second hinge, first hinge pin, second hinge pin, realize the linkage of connecting plate and parcel board, promote the connecting plate then and can drive the upset of parcel board to with the cotton outer peripheral edges of separation connect the inside wall in seat frame bottom recess, not only firmly be difficult for droing, also be that the product is more pleasing to the eye.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is another schematic overall structure diagram of the apparatus of the present embodiment;
FIG. 4 is an enlarged schematic view of the portion B in FIG. 3;
FIG. 5 is an enlarged schematic view of the portion C in FIG. 3;
FIG. 6 is a schematic view of the package base and the components disposed thereon;
FIG. 7 is an enlarged view of the portion D in FIG. 6;
FIG. 8 is an enlarged view of section E of FIG. 6;
FIG. 9 is a schematic view of the engagement structure of the wrapping member, the push-pull assembly and the spherical plain bearing;
FIG. 10 is an enlarged view of the portion F in FIG. 9;
FIG. 11 is another schematic view of the package base and the components mounted on the package base;
FIG. 12 is an enlarged schematic view of the portion G in FIG. 11;
FIG. 13 is a schematic structural view between the side positioning mechanism and the fixing plate;
FIG. 14 is a schematic view of a seat frame disposed above the barrier cotton;
reference numerals are as follows:
the dispensing base 100, the supporting table 101, the wrapping base 200, the floating table 210, the guide plate 211, the floating guide rod 212, the first elastic member 213, the base plate 214, the screw 215, the positioning plate 220, the positioning notch 2201, the telescopic guide rod 2202, the positioning rod 2203, the telescopic driving electric cylinder 221, the positioning side plate 230, the linear bearing 231, the linear guide rod 232, the second elastic member 233, the fixing plate 234, the inclined surface 235, the guide groove 236, the wrapping member 240, the sliding plate 2401, the wrapping driving air cylinder 2402, the connecting plate 2403, the wrapping plate 2404, the first hinge pin 5, the first hinge 2406, the second hinge pin 2407, the second hinge pin 2408, the push-pull driving electric cylinder 241, the joint bearing 242, the avoiding opening 250, the conveying track 300, the conveying frame 301, the blocking cotton clamping jaw 302, the blocking cotton 400, the inner circumference 410a of the blocking cotton, the outer circumference 410b, the base frame 500, the base frame bottom circumference 510, the base frame side wall 520, the base frame bottom groove 530, An electric cabinet 600.
Detailed Description
The specific embodiment of the utility model is as follows:
it should be noted that the present embodiment refers to a reference orientation in which "up and down" means a longitudinal direction, and "bottom" of the bottom peripheral edge of the seat frame means a lower surface of the seat frame when a user sits on the seat, not a sitting surface (top of the seat frame).
Example (b): the package mechanism and the package device of the present embodiment are components of the "seat frame barrier cotton automatic dispensing and coating device", and the whole seat frame barrier cotton automatic dispensing and coating device will be described in detail.
An automatic dispensing and coating device for barrier cotton of a seat frame, as shown in fig. 1-14, comprises a dispensing base 100 and a wrapping base 200, wherein the dispensing base 100 and the wrapping base 200 are connected with a conveying rail 300, the conveying rail 300 is provided with a conveying frame 301 capable of moving along the conveying rail 300 and a barrier cotton clamping jaw 302 connected with the conveying frame 301; wherein, the conveying track 300 is connected with a synchronous belt, the synchronous belt is driven by a stepping motor to run, and then the displacement of the conveying frame 301 is realized.
The glue dispensing device comprises a glue dispensing base 100, a glue dispensing machine 102, a supporting mechanism and a control device, wherein the glue dispensing base 100 is provided with the glue dispensing machine 102 at the side, the supporting mechanism comprises a supporting platform 101 for supporting barrier cotton 400, and a supporting assembly connected with the supporting platform 101 and used for realizing the vertical displacement of the supporting platform 101; the supporting component comprises a supporting driving cylinder and a supporting driving air rod connected to the supporting driving cylinder, and the supporting driving air rod is connected with the supporting platform 101.
Wherein, the parcel base 200 is connected with a floating mechanism, an up-and-down positioning mechanism, a lateral positioning mechanism and a parcel mechanism.
Specifically, the floating mechanism includes a floating platform 210, a floating component connected to the floating platform 210 for realizing the up-and-down displacement of the floating platform 210; specifically, the upper surface of the floating platform 210 is matched with the top surface of the seat frame, and the upper surface of the floating platform 210 is in a certain arc-shaped concave shape, so that the floating platform 210 has the function of positioning the seat frame 500 and has good coating stability; the floating assembly comprises a guide plate 211, a floating guide rod 212 slidably penetrating through the guide plate 211 and a first elastic part 213 (adopting a spring) sleeved on the floating guide rod 212, wherein the upper end of the floating guide rod 212 is connected with the lower part of the floating platform 210, the upper end of the first elastic part 213 is abutted against the lower surface of the floating platform 210, and the lower end of the first elastic part 213 is abutted against the upper surface of the guide plate 211; the wrapping base 200 is connected with a base plate 214 which is arranged perpendicular to the guide plate 211, and the guide plate 211 is connected with the base plate 214 through a screw 215; wherein the floating guide rods 212 comprise five evenly distributed guide rods, and the base plates 214 are arranged on two sides of the five floating guide rods 212.
The up-down positioning mechanism comprises a positioning disk 220 suspended above the floating platform 210 and a telescopic component connected with the positioning disk 220 and used for realizing up-down displacement of the positioning disk 220; flexible subassembly is including connecting the flexible drive electric cylinder 221 on parcel base 200, positioning disk 220 is connected with the flexible lead screw on the flexible drive electric cylinder 221, positioning disk 220 is connected with flexible guide arm 2202, and flexible guide arm 2202 slides and wears to locate parcel base 200, effectively guarantees the stability of positioning disk 220 upper and lower displacement. In addition, the up-down positioning mechanism further comprises a vacuum adsorption assembly consisting of a controller, a sensor, a vacuum generator and a vacuum adsorption tube which are connected, and an adsorption port connected with the vacuum adsorption tube is formed on the positioning disc 220; when the sensor senses that the seat frame 500 exists, the controller controls the vacuum generator to be started, so that the seat frame 500 is positioned on the positioning plate 220 in an adsorption mode; in order to further enhance the stability and accuracy of positioning, a positioning notch 2201 matched with the seat frame 500 is provided on the positioning plate 220, the positioning notch 2201 is formed by an outer side wall of the positioning plate 220 and a positioning rod 2203 located on the outer side wall of the positioning plate 220, the positioning plate 220 is embedded in the groove 530 at the bottom of the seat frame, and the seat frame side wall 520 is located in the positioning notch 2201.
The side positioning mechanism comprises four positioning side plates 230 which are positioned on the side wall of the floating platform 210 and used for tightly abutting the inner peripheral edge 410a of the barrier cotton against the side wall 520 of the seat frame, and the four positioning side plates 230 can respectively tightly abut against the periphery of the side wall 520 of the seat frame; specifically, the positioning side plate 230 is connected to a linear guide rod 232 on a linear bearing 231, a second elastic member 233 (using a spring) having one end abutting against the positioning side plate 230 and the other end abutting against the linear bearing 231 is sleeved on the linear guide rod 232, and the linear bearing 231 is connected to the wrapping base 200 through a fixing plate 234; two linear guide rods 232 are connected to the same side surface of the positioning side plate 230. In addition, the upper end surface of the positioning side plate 230 is a slope 235, which facilitates the entrance of the seat frame 500.
The wrapping mechanism comprises four wrapping pieces 240 (wrapping the periphery of the bottom periphery 510 of the seat frame), and a push-pull assembly connected with the wrapping pieces 240 and used for realizing the reciprocating displacement of the wrapping pieces 240 towards the bottom periphery 510 of the seat frame; specifically, the wrapping piece 240 comprises a sliding plate 2401, a wrapping driving cylinder 2402 connected to the sliding plate 2401, a connecting plate 2403 connected to a wrapping driving air rod on the wrapping driving cylinder 2402, and a wrapping plate 2404 hinged to the sliding plate 2401; the connecting plate 2403 is connected with a first hinge pin 2405, the first hinge pin 2405 is hinged with a first hinge 2406, the wrapping plate 2404 is connected with a second hinge 2407, the first hinge 2406 and the second hinge 2407 are hinged through a second hinge pin 2408, when the wrapping driving air rod pushes the connecting plate 2403, the wrapping plate 2404 is turned over, and the outer periphery 410b of the blocking cotton is pressed on the inner side wall of the bottom groove 530 of the seat frame with the groove at the bottom; in order to enhance the stability of the sliding plate 2401, the wrapping base 200 is provided with guide slots 236 for accommodating two side edges of the sliding plate 2401, and the sliding plate 2401 can slide along the guide slots 236; the push-pull assembly comprises a push-pull driving electric cylinder 241 connected to the base, and a push-pull lead screw on the push-pull driving electric cylinder 241 is connected with the sliding plate 2401 through a joint bearing 242.
An avoiding opening 250 is formed in the wrapping base 200, the floating platform 210 can move up and down in the avoiding opening 250, the wrapping piece 240 is located at the outer periphery of the upper port of the avoiding opening 250, the positioning side plate 230 is located at the inner side wall of the avoiding opening 250, and the upper end face of the positioning side plate 230 is lower than the outer periphery of the upper port of the avoiding opening 250.
When the transfer frame 301 moves to the dispensing base 100, the blocking gripper 302 is located around the support table 101, and when the transfer frame 301 moves to the wrapping base 200, the blocking gripper 302 is located around the floating table 210.
The device is controlled to operate by an electric cabinet 600.
The specific working process is as follows:
firstly, glue dispensing is realized, the blocking cotton clamping jaws 302 clamp the periphery of the blocking cotton 400 to the upper side of the supporting table 101, the supporting table 101 moves upwards to support the blocking cotton 400 so that the blocking cotton 400 is kept flat and not loosened, then glue is dispensed on the outer periphery 410b of the blocking cotton, the supporting table 101 moves downwards after glue dispensing is finished, the supporting table 101 is guaranteed not to be in contact with the blocking cotton 400 (the smoothness of the blocking cotton 400 in the process of moving to a package base is guaranteed), and the conveying frame 301 drives the blocking cotton clamping jaws 302 and the blocking cotton 400 clamped by the blocking cotton clamping jaws 302 to move to the upper side of the floating table 210 at the package base 200;
and secondly, wrapping is realized, the seat frame 500 is adsorbed and positioned on the positioning disc 220, then the positioning disc 220 is displaced downwards so that the seat frame 500 and the barrier cotton 400 are sequentially positioned between the positioning disc 220 and the floating platform 210 from top to bottom, the positioning disc 220 is continuously pressed downwards so that the positioning side plate 230 abuts against the inner peripheral edge 410a of the barrier cotton at the position of the seat frame side wall 520, the sliding plate 2401 is displaced towards the seat frame bottom peripheral edge 510 under the action of the push-pull driving electric cylinder 241, then the connecting plate 2403 is pushed under the action of the wrapping driving air cylinder 2402, the wrapping plate 2404 is turned over under the action of the first hinge pin 2405, the first hinge 2406 and the second hinge pin 2407, and the wrapping plate wraps the inner side wall of the seat frame bottom groove 530 by turning over the outer peripheral edge 410b of the barrier cotton protruding out of the upper end of the seat frame side wall 520.
The above described in this specification is merely illustrative of the present invention and can be applied to, for example, barrier paper, barrier cloth, and the like. Various modifications, additions and substitutions for the specific embodiments described may occur to those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (9)
1. A wrapping mechanism, characterized by: comprises a wrapping piece and a push-pull assembly which is connected with the wrapping piece and is used for reciprocating displacement of the wrapping piece; the wrapping piece comprises a sliding plate, and the push-pull assembly is connected with the sliding plate to drive the sliding plate to move; a wrapping plate which can be overturned relative to the sliding plate is arranged at the end part of the sliding plate; the sliding plate is connected with a wrapping driving cylinder and a connecting plate connected with a wrapping driving air rod on the wrapping driving cylinder; the wrapping plate is hinged with the connecting plate; the wrapping driving air rod pushes the connecting plate to move relative to the sliding plate so that the wrapping plate can turn over relative to the sliding plate.
2. A wrapping mechanism according to claim 1, wherein: the connecting plate is connected with a first hinge pin, and the first hinge pin is hinged with a first hinge; the wrapping plate is provided with a second hinge, and the first hinge is hinged with the second hinge through a second hinge pin.
3. A wrapping mechanism according to claim 1, wherein: the push-pull assembly comprises a push-pull driving electric cylinder, and a push-pull lead screw is arranged on the push-pull driving electric cylinder; the push-pull screw rod is connected with the sliding plate.
4. A wrapping mechanism according to claim 3, wherein: the push-pull screw rod is connected with the sliding plate through a joint bearing.
5. A cladding apparatus, characterized by: the packaging mechanism comprises a packaging base and the packaging mechanism according to any one of claims 1 to 4, wherein a seat frame and barrier cotton for coating the seat frame are arranged at the center of the packaging base; the sliding plate moves towards the periphery of the bottom of the seat frame under the action of the push-pull assembly, and presses and wraps the periphery of the blocking cotton protruding out of the upper end of the side wall of the seat frame at the periphery of the bottom of the seat frame; the wrapping driving air rod pushes the connecting plate to enable the wrapping plate to be turned over, and the outer peripheral edge of the blocking cotton is continuously pressed and wrapped on the inner side wall of the groove in the bottom of the seat frame.
6. A cladding apparatus according to claim 5, wherein: the sliding plate is arranged on the wrapping base in a sliding mode and can slide relative to the wrapping base.
7. A cladding apparatus according to claim 6, wherein: the package base is provided with guide grooves for accommodating two side edges of the sliding plate, and the sliding plate can slide along the guide grooves.
8. A cladding apparatus according to claim 5, wherein: the wrapping mechanism comprises four wrapping pieces arranged around the wrapping base, and each wrapping piece is connected with a push-pull assembly respectively.
9. A cladding apparatus according to claim 8, wherein: the push-pull assembly comprises a push-pull driving cylinder, and the push-pull driving cylinder is fixedly connected to the wrapping base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122382828.6U CN216808132U (en) | 2021-05-31 | 2021-05-31 | Wrapping mechanism and wrapping device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202581.9U CN217708891U (en) | 2021-05-31 | 2021-05-31 | Automatic dispensing and coating device for seat frame barrier cotton |
| CN202122382828.6U CN216808132U (en) | 2021-05-31 | 2021-05-31 | Wrapping mechanism and wrapping device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121202581.9U Division CN217708891U (en) | 2021-05-31 | 2021-05-31 | Automatic dispensing and coating device for seat frame barrier cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216808132U true CN216808132U (en) | 2022-06-24 |
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ID=82057353
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122382828.6U Active CN216808132U (en) | 2021-05-31 | 2021-05-31 | Wrapping mechanism and wrapping device |
| CN202121202581.9U Active CN217708891U (en) | 2021-05-31 | 2021-05-31 | Automatic dispensing and coating device for seat frame barrier cotton |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121202581.9U Active CN217708891U (en) | 2021-05-31 | 2021-05-31 | Automatic dispensing and coating device for seat frame barrier cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN216808132U (en) |
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2021
- 2021-05-31 CN CN202122382828.6U patent/CN216808132U/en active Active
- 2021-05-31 CN CN202121202581.9U patent/CN217708891U/en active Active
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| CN217708891U (en) | 2022-11-01 |
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