Automatic fabric grabbing mechanism for ceiling fabric fitting line after glue rolling and water spraying

Abstract

The utility model belongs to the technical field of production of automotive upholstery, and discloses an automatic fabric grabbing mechanism after glue rolling and water spraying on a ceiling fabric fitting line, which comprises a fixed bottom frame, a transfer assembly and a grabbing assembly, the transfer assembly is arranged on the fixed bottom frame and is used for driving a mounting seat to move back and forth between a fabric taking position and a fabric feeding position; the material grabbing assembly is arranged on the installation base and comprises an insertion plate and a pressing block, the insertion plate is used for bearing the fabric at the material taking position, the pressing block is used for pressing the fabric and is matched with the insertion plate to clamp the fabric, nail columns are arranged on the face, making contact with the fabric, of the pressing block, concave holes corresponding to the nail columns are formed in the insertion plate, and the fabric is pressed into the concave holes through the nail columns when being clamped. The automatic fabric grabbing mechanism used after glue rolling and water spraying of the ceiling fabric fitting line is matched with a turning-over mechanism, a tensioning mechanism and the like, a series of actions of taking, turning over and feeding after tensioning of the fabric after glue rolling and water spraying can be completed, and full-automatic operation of the fabric fitting line can be achieved easily.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration production, in particular to a mechanism for automatically grabbing fabric after glue rolling and water spraying on a canopy fabric laminating line. Background Art

[0002] The soft interior of the canopy is one of the important interior parts of the car. With the advancement of technology, the production process of the car canopy has also shown a diversified development trend. The production of the canopy has changed from the traditional dry process to a variety of processes such as dry and wet processes. According to the different combinations of substrate molding and fabric lamination processes, one-step and two-step processes have been derived. Among the many processes for canopy production, the wet two-step process has gradually been favored by major interior parts manufacturers due to its low raw material cost, high production efficiency and good product stability.

[0003] At present, the automation level of substrate molding production is high. Only raw material loading and semi-finished product discharging require operators. The entire substrate molding line can achieve fully automated operation. However, the fabric bonding line cannot achieve fully automated production at present. The main reason is that the fabric after rolling glue and spraying water needs to be turned over and then hung on the fabric clamp. This series of actions has no supporting tooling mechanism and can only be done manually. This will not only affect product production efficiency and increase production costs, but also lead to high labor intensity and the product scrap rate cannot be effectively controlled. Utility Model Content

[0004] Based on the above problems, the purpose of the utility model is to provide an automatic fabric grabbing mechanism after glue rolling and water spraying on the canopy fabric bonding line, so as to cooperate with other mechanisms to complete actions such as receiving, flipping and tensioning the fabric, meet the process requirements after glue rolling and water spraying, and improve the degree of automation of the canopy fabric bonding line.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mechanism for automatically grabbing fabric after glue rolling and water spraying on a canopy fabric laminating line, comprising:

[0007] Fix the bottom frame;

[0008] The transfer assembly is arranged on the fixed bottom frame and is used to drive the mounting seat to move back and forth between the material taking position and the material loading position;

[0009] The material grabbing assembly is arranged on the mounting seat, and the material grabbing assembly includes an insert plate and a pressure block. The insert plate is used to support the fabric at the material taking position, and the pressure block is used to apply pressure to the fabric and cooperate with the insert plate to clamp the fabric. A nail column is arranged on the surface of the pressure block that contacts the fabric, and a concave hole corresponding to the nail column is arranged on the insert plate. When the fabric is clamped, it is pressed into the concave hole by the nail column.

[0010] As an optional solution, the surface of the pressing block that contacts the fabric is serrated.

[0011] As an alternative, the head end of the plug board is in a slope shape, and the thickness of the end of the head end is 1 mm to 1.2 mm.

[0012] As an alternative, the material grabbing assembly includes a pressing air cylinder, which is located directly above the plug board and arranged downward, and the pressing block is fixed on the output rod of the pressing air cylinder.

[0013] As an alternative, the transfer assembly is provided with an X-direction translation assembly, a Y-direction translation assembly and a Z-direction translation assembly. The fixed end of the X-direction translation assembly is installed on the fixed bottom frame, and the driving end of the X-direction translation assembly is provided with a first adjustment seat, which is driven by the X-direction translation assembly to align with the material taking position or the feeding position in the YZ plane; the fixed end of the Y-direction translation assembly is installed on the first adjustment seat, and the driving end of the Y-direction translation assembly is provided with a second adjustment seat, which is driven by the Y-direction translation assembly to approach or move away from the material taking position and the feeding position; the fixed end of the Z-direction translation assembly is installed on the second adjustment seat, and the mounting seat is fixed on the driving end of the Z-direction translation assembly, and the mounting seat is driven by the Z-direction translation assembly to align with the material taking position or the feeding position in the XY plane.

[0014] As an alternative, the X-direction translation assembly includes a guide rail and a sliding seat. The guide rail is fixed on the fixed bottom frame along the X direction, the sliding seat is slidably mounted on the guide rail, and the first adjustment seat is fixed on the sliding seat.

[0015] As an alternative, the sliding seat is driven manually, electrically or pneumatically, and a locking member fixed to the guide rail is provided on the sliding seat.

[0016] As an alternative, the Y-direction translation assembly includes a slide table air cylinder fixed on the first adjustment seat. The slide table of the slide table air cylinder reciprocates along the Y direction, and the second adjustment seat is fixed on the slide table of the slide table air cylinder.

[0017] As an alternative, the Z-direction translation assembly includes a double-rod air cylinder fixed on the first adjustment seat. The output rods of the double-rod air cylinder are arranged along the Z direction, and the mounting seat is fixed on the output rods of the double-rod air cylinder.

[0018] The beneficial effects of the present utility model: The fabric automatic grabbing mechanism for the top cover fabric after gluing and spraying water realizes the effective grabbing of the fabric after gluing and spraying water through the cooperation of the plug board and the pressing block, and the nail posts press the fabric into the corresponding concave holes to make the tensioning effect better, effectively preventing the fabric from loosening or falling off in the subsequent processes. In addition, the transfer assembly can transfer the fabric from the material taking position to the feeding position, and cooperate with the turning mechanism, the tensioning mechanism, etc. to complete a series of actions of material taking, turning and tensioning and then feeding of the fabric after gluing and spraying water, which helps to realize the full automation operation of the fabric laminating line. Description of the Drawings

[0019] Figure 1It is a schematic structural diagram of an automatic fabric grabbing mechanism after glue rolling and water spraying on the ceiling fabric joint line provided by an embodiment of the present utility model;

[0020] Figure 2 is Figure 1 The enlarged view at position A in

[0021] In the attached drawings:

[0022] 1. Fixed bottom frame; 2. Mounting seat; 3. Insert plate; 4. Pressing block; 5. Nail post; 6. Concave hole; 7. Pressing cylinder; 8. Guide rail; 9. Slide seat; 10. Locking part; 11. Slide table cylinder; 12. Double-axis cylinder; 13. First adjusting seat; 14. Second adjusting seat. Specific embodiments

[0023] The present utility model will be further described in detail below with reference to the attached drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only the parts related to the present utility model rather than all the structures are shown in the attached drawings.

[0024] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under", and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0026] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "left", and "right" are based on the orientation or positional relationships shown in the drawings. They are only for the convenience of description and simplifying operations, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for differentiation in description and have no special meaning.

[0027] Please refer to Figure 1 and Figure 2 As shown, this preferred embodiment provides an automatic fabric grasping mechanism for the top fabric laminating line after glue rolling and water spraying, which includes a fixed bottom frame 1, a transfer assembly, and a material grasping assembly, where:

[0028] The transfer assembly is arranged on the fixed bottom frame 1 and is used to drive the mounting seat 2 to move back and forth between the material taking position and the feeding position of the fabric, having the function of accurately transferring materials.

[0029] The material grasping assembly is arranged on the mounting seat 2. The material grasping assembly includes an insertion plate 3 and a pressing block 4. The insertion plate 3 is used to support the fabric at the material taking position, and the pressing block 4 is used to apply pressure to the fabric and cooperate with the insertion plate 3 to clamp the fabric. And nail columns 5 are arranged on the surface of the pressing block 4 in contact with the fabric, and concave holes 6 corresponding to the nail columns 5 are arranged on the insertion plate 3. When the fabric is clamped, the nail columns 5 are pressed into the concave holes 6.

[0030] Thus, through the cooperation of the insertion plate 3 and the pressing block 4, the effective grasping of the fabric after glue rolling and water spraying is realized. And the nail columns 5 pressing the fabric into the corresponding concave holes 6 make the tensioning effect better, effectively preventing the fabric from loosening or falling off in the subsequent processes. In addition, the transfer assembly can transfer the fabric from the material taking position to the feeding position, and cooperate with the turning mechanism, the tensioning mechanism, etc. to complete a series of actions such as material taking, turning, and tensioning and feeding of the fabric after glue rolling and water spraying, which helps to realize the full automation operation of the fabric laminating line.

[0031] Furthermore, the surface of the pressing block 4 in contact with the fabric is serrated, increasing the friction between the pressing block 4 and the fabric and preventing the fabric from slipping out after being clamped.

[0032] Particularly, the head end of the insertion plate 3 is in a slope shape, and the thickness of the head end is preferably 1 mm to 1.2 mm, which is convenient for inserting into the lower surface of the fabric to accurately receive the fabric.

[0033] Furthermore, the material grasping assembly includes a pressing cylinder 7. The pressing cylinder 7 is located directly above the insertion plate 3 and is arranged downward, and the pressing block 4 is fixed on the output rod of the pressing cylinder 7.

[0034] Specifically, the transfer assembly here is provided with an X-axis translation assembly, a Y-axis translation assembly and a Z-axis translation assembly, the fixed end of the X-axis translation assembly is mounted on the fixed bottom frame 1, the driving end of the X-axis translation assembly is provided with a first adjustment seat 13, and the first adjustment seat 13 is driven by the X-axis translation assembly to align with the material picking position or the material loading position in the YZ plane; the fixed end of the Y-axis translation assembly is mounted on the first adjustment seat 13, and the driving end of the Y-axis translation assembly is provided with a second adjustment seat 14, and the second adjustment seat 14 is driven by the Y-axis translation assembly to approach or move away from the material picking position and the material loading position; the fixed end of the Z-axis translation assembly is mounted on the second adjustment seat 14, the mounting seat 2 is fixed on the driving end of the Z-axis translation assembly, and the mounting seat 2 is driven by the Z-axis translation assembly to align with the material picking position or the material loading position in the XY plane.

[0035] In particular, the X-direction translation assembly includes a guide rail 8 and a slide seat 9 . The guide rail 8 is fixed on the fixed bottom frame 1 along the X-direction. The slide seat 9 is slidably mounted on the guide rail 8 . The first adjustment seat 13 is fixed on the slide seat 9 .

[0036] Furthermore, the slide 9 is reciprocated along the X direction by manual, electric or pneumatic drive, and a locking member 10 fixed to the guide rail 8 is provided on the slide 9 to achieve adjustment and fixation of the grabbing assembly in the X-up position.

[0037] In particular, the Y-direction translation assembly includes a slide cylinder 11 fixed on a first adjustment seat 13 , the slide of the slide cylinder 11 reciprocates along the Y direction, and the second adjustment seat 14 is fixed on the slide of the slide cylinder 11 .

[0038] In particular, the Z-direction translation assembly includes a dual-axis cylinder 12 fixed on the first adjustment seat 13 , the output rods of the dual-axis cylinder 12 are arranged along the Z direction, and the mounting seat 2 is fixed on the output rods of the dual-axis cylinder 12 .

[0039] In addition, all the above-mentioned cylinders can be replaced by electric cylinders, motor screw pairs, etc., and the guide rails 8 and slides 9 can be replaced by linear modules. The implementation form of this embodiment is only an example and is not limited.

[0040] Production process flow: 1) According to the material taking position and loading position of the fabric in the fabric bonding line, the grabbing assembly is adjusted to the effective area through the X-axis translation assembly; 2) The grabbing assembly is lifted to the material taking position through the Z-axis translation assembly; 3) The grabbing assembly is pushed to the material taking position through the Y-axis translation assembly, and the plug plate 3 of the grabbing assembly supports the lower surface of the fabric; 4) The pressing block 4 of the grabbing assembly is pressed on the upper surface of the fabric, and the nail column 5 presses the fabric into the corresponding concave hole 6; 5) The grabbing assembly connected to the fabric is lifted to the loading position through the Z-axis translation assembly; At this point, the grabbing action of the fabric after the glue rolling and water spraying is completed, and the turning mechanism and the tensioning mechanism can realize the fully automated operation of taking, turning and tensioning the fabric after the glue rolling and water spraying.

[0041] In summary, the automatic fabric grabbing mechanism for the ceiling fabric fitting line after glue rolling and water spraying realizes unmanned fabric grabbing after glue rolling and water spraying, provides technical support for subsequent automatic flipping and automatic tensioning, further provides technical reserve for fully automatic feeding of the fabric after glue rolling and water spraying, reduces production costs, reduces the intensity of manual operations, and improves production efficiency and the yield rate.

[0042] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. The automatic fabric grabbing mechanism for the top fabric bonding line after gluing and spraying water, characterized in that, Comprising: A fixed bottom frame (1); A transfer component, arranged on the fixed bottom frame (1), for driving the mounting seat (2) to move back and forth between the fabric picking position and the feeding position; A material grasping component, arranged on the mounting seat (2), the material grasping component includes an inserting plate (3) and a pressing block (4), the inserting plate (3) is used to support the fabric at the picking position, the pressing block (4) is used to press the fabric and cooperate with the inserting plate (3) to clamp the fabric, and nail posts (5) are arranged on the surface of the pressing block (4) in contact with the fabric, concave holes (6) corresponding to the nail posts (5) are arranged on the inserting plate (3), and when the fabric is clamped, the nail posts (5) are pressed into the concave holes (6).

2. The automatic fabric grabbing mechanism for the top fabric bonding line after rolling glue and spraying water according to claim 1, wherein The surface of the pressing block (4) in contact with the fabric is serrated.

3. The automatic fabric gripping mechanism after glue rolling, water spraying on the top fabric bonding line according to claim 1, characterized in that The head end of the inserting plate (3) is in a slope shape, and the thickness of the head end is 1 mm to 1.2 mm.

4. The automatic fabric grabbing mechanism after glue rolling, water spraying on the top fabric bonding line according to claim 1, characterized in that The material grasping component includes a pressing cylinder (7), the pressing cylinder (7) is located directly above the inserting plate (3) and is arranged downward, and the pressing block (4) is fixed on the output rod of the pressing cylinder (7).

5. The automatic fabric grasping mechanism after glue rolling, water spraying on the top fabric bonding line according to claim 1, wherein, An X-direction translation component, a Y-direction translation component and a Z-direction translation component are arranged on the transfer component, wherein: The fixed end of the X-direction translation component is installed on the fixed bottom frame (1), the driving end of the X-direction translation component is provided with a first adjusting seat (13), and the first adjusting seat (13) is driven by the X-direction translation component to align with the picking position or the feeding position in the YZ plane; The fixed end of the Y-direction translation component is installed on the first adjusting seat (13), the driving end of the Y-direction translation component is provided with a second adjusting seat (14), and the second adjusting seat (14) is driven by the Y-direction translation component to approach or move away from the picking position and the feeding position; The fixed end of the Z-direction translation component is installed on the second adjusting seat (14), the mounting seat (2) is fixed on the driving end of the Z-direction translation component, and the mounting seat (2) is driven by the Z-direction translation component to align with the picking position or the feeding position in the XY plane.

6. The automatic fabric grabbing mechanism for the top fabric bonding line after rolling glue and spraying water according to claim 5, characterized in that, The X-direction translation component includes a guide rail (8) and a sliding seat (9), the guide rail (8) is fixed on the fixed bottom frame (1) along the X direction, the sliding seat (9) is slidably mounted on the guide rail (8), and the first adjusting seat (13) is fixed on the sliding seat (9).

7. The automatic fabric grasping mechanism for the top fabric bonding line after glue rolling and water spraying according to claim 6, characterized in that, The sliding seat (9) is driven manually, electrically or pneumatically, and a locking member (10) fixed to the guide rail (8) is arranged on the sliding seat (9).

8. The automatic fabric grasping mechanism after glue rolling, water spraying on the top fabric bonding line according to claim 5, characterized in that, The Y-direction translation component includes a slide table cylinder (11) fixed on the first adjusting seat (13), the slide table of the slide table cylinder (11) reciprocates along the Y direction, and the second adjusting seat (14) is fixed on the slide table of the slide table cylinder (11).

9. The automatic fabric gripping mechanism after glue rolling, water spraying on the fabric at the top fabric bonding line according to claim 5, characterized in that, The Z-direction translation component includes a double-acting cylinder (12) fixed on the first adjusting seat (13), the output rods of the double-acting cylinder (12) are arranged along the Z direction, and the mounting seat (2) is fixed on the output rods of the double-acting cylinder (12).

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