Cutting device for double-sided composite automobile carpet production

Abstract

The utility model discloses a cutting device for double-faced composite car carpet production, and relates to the technical field of car carpet production, the cutting device comprises a workbench, a leveling assembly and a positioning assembly, the left and right sides above the workbench are provided with transmission rollers, and the right side above the workbench is provided with a cutting assembly; lower placement rails are arranged on the front side and the rear side of the workbench correspondingly, a lower moving seat is slidably installed above the lower placement rails, a fixing plate is fixed to the upper side of the lower moving seat, and a leveling assembly and a positioning assembly are arranged on the inner side of the fixing plate. According to the cutting device for producing the double-sided composite automobile carpet, a driving gear of a leveling assembly rotates to drive a driven gear to rotate reversely, so that the rotating direction of a second lead screw in a middle mounting frame is opposite to that of two first lead screws, and therefore, when a leveling roller descends, a positioning pressing plate moves upwards, and on the contrary, when the leveling roller moves upwards, the positioning pressing plate descends; and the positioning pressing plate can press and position the double-sided composite automobile carpet on one side of the cutting position.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile carpet production, in particular to a cutting device for producing double-sided composite automobile carpets. Background Art

[0002] Car carpet is an environmentally friendly automotive interior component that integrates five main functions: water absorption, dust absorption, dirt removal, sound insulation, and protection of the main body carpet. Double-sided composite car carpet is made by a composite process, and a cutting device is required in the production process of double-sided composite car carpet.

[0003] For example, the utility model application number CN202122921176.9 discloses a car carpet cutting machine that is convenient for waste collection. The cutting device for car carpet production similar to the above application currently has the following shortcomings: during the cutting process, it is not convenient to conveniently level and position the car carpet, which affects the cutting quality.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a cutting device for producing double-sided composite automobile carpet is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a cutting device for producing double-sided composite automobile carpets to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for producing double-sided composite automobile carpets, comprising a workbench, a leveling assembly and a positioning assembly, wherein transmission rollers are provided on the left and right sides above the workbench, and a cutting assembly is installed on the right side above the workbench, lower mounting rails are provided on the front and rear sides of the workbench, and a lower movable seat is slidably installed above the lower mounting rails, a fixed plate is fixed on the upper side of the lower movable seat, and a leveling assembly and a positioning assembly are provided on the inner side of the fixed plate, the leveling assembly comprises a side mounting frame, a first screw rod, a rotary The rotating motor, rotating shaft and driving gear are provided with two groups of side mounting frames, and the first screw rod is rotatably provided inside the side mounting frames, and the top end of the first screw rod is connected to the rotating shaft. The rotating motor is installed below the side mounting frame on the right side, and the driving gear is fixed on the outside of the rotating shaft on the right side. The positioning assembly includes an intermediate mounting frame, a second screw rod, a connecting shaft and a passive gear. The second screw rod is rotatably provided on the inside of the intermediate mounting frame, and the top end of the second screw rod is connected to the connecting shaft. The passive gear is fixed on the outside of the connecting shaft, and the passive gear is meshed with the driving gear.

[0007] Furthermore, the cutting assembly includes a support frame, an upper mounting rail, an upper movable seat and a laser cutting head. The upper mounting rail is fixed above the support frame, and an upper movable seat is slidingly provided on the outer side of the upper mounting rail, and a laser cutting head is installed on one side of the upper movable seat.

[0008] Furthermore, the two groups of side mounting frames and one group of middle mounting frames are all fixedly connected to the fixing plate, and the side mounting frames and the middle mounting frames are symmetrically arranged about the transverse center line of the workbench.

[0009] Furthermore, the leveling assembly also includes a first movable sleeve, a placement frame and a leveling roller. The outer sides of the two first screw rods are sleeved with the first movable sleeve, and a placement frame is fixed to one side of the first movable sleeve, and a leveling roller is rotatably arranged inside the placement frame.

[0010] Furthermore, the leveling assembly also includes a transmission belt, which is arranged on the outside of the two rotating shafts, and the two rotating shafts are connected by the transmission belt.

[0011] Furthermore, the positioning assembly also includes a second movable sleeve and a positioning pressure plate. The second movable sleeve is sleeved on the outer side of the second screw rod, and a positioning pressure plate is fixed on one side of the second movable sleeve.

[0012] The utility model provides a cutting device for producing double-sided composite automobile carpets, which has the following beneficial effects:

[0013] The utility model is provided with a leveling assembly, which drives the rotation of the first screw rod in the side mounting frame on the right side by a rotating motor. The two rotating shafts at the top ends of the two first screw rods are connected by a transmission belt so that the two first screw rods can rotate synchronously, thereby facilitating the adjustment of the lifting and lowering of the first movable sleeve, the placement frame and the leveling roller, so that the two leveling rollers cooperate with the lower movable seat to move and level the double-sided composite automobile carpet on the workbench, thereby preventing wrinkles in the double-sided composite automobile carpet from affecting cutting.

[0014] The utility model is provided with a positioning assembly, and the rotation of the active gear of the leveling assembly can drive the reverse rotation of the passive gear, so that the rotation direction of the second screw rod in the middle installation frame is opposite to the rotation direction of the two first screw rods. Therefore, when the leveling roller descends, the positioning pressure plate moves up without affecting the use of the leveling roller. On the contrary, when the leveling roller moves up, the positioning pressure plate descends, so that the positioning pressure plate can press and position the double-sided composite automobile carpet on one side of the cutting position for cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a cutting device for producing double-sided composite automobile carpets according to the present invention;

[0016] Figure 2This is a schematic diagram of the assembly structure of a leveling component and a positioning component of a cutting device for producing double-sided composite automobile carpets according to the present invention;

[0017] Figure 3 The utility model is a schematic diagram of the separate structures of the leveling component and the positioning component of a cutting device for producing double-sided composite automobile carpets.

[0018] In the figure: 1. workbench; 2. transmission roller; 3. cutting assembly; 301. support frame; 302. upper mounting rail; 303. upper movable seat; 304. laser cutting head; 4. lower mounting rail; 5. lower movable seat; 6. fixed plate; 7. leveling assembly; 701. side mounting frame; 702. first screw rod; 703. first movable sleeve; 704. mounting frame; 705. leveling roller; 706. rotating motor; 707. rotating shaft; 708. transmission belt; 709. driving gear; 8. positioning assembly; 801. intermediate mounting frame; 802. second screw rod; 803. second movable sleeve; 804. positioning pressure plate; 805. connecting shaft; 806. passive gear. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] like Figure 1 As shown, a cutting device for producing double-sided composite automotive carpets includes a workbench 1, a leveling assembly 7, and a positioning assembly 8. Conveying rollers 2 are provided on both the left and right sides above the workbench 1, and a cutting assembly 3 is installed on the right side above the workbench 1. The cutting assembly 3 includes a support frame 301, an upper mounting rail 302, an upper movable seat 303, and a laser cutting head 304. The upper mounting rail 302 is fixed above the support frame 301, and the upper movable seat 303 is slidably provided on the outer side of the upper mounting rail 302, and the laser cutting head 304 is installed on one side of the upper movable seat 303; lower mounting rails 4 are provided on both the front and rear sides of the workbench 1, and a lower movable seat 5 is slidably installed above the lower mounting rail 4, a fixed plate 6 is fixed on the upper side of the lower movable seat 5, and the leveling assembly 7 and the positioning assembly 8 are provided on the inner side of the fixed plate 6;

[0021] The specific operation is as follows: the rotating transmission roller 2 facilitates the pulling and feeding of the double-sided composite automotive carpet on the workbench 1; the movement of the upper movable base 303 on the upper mounting rail 302 facilitates the movement of the laser cutting head 304, so that the laser cutting head 304 can cut the double-sided composite automotive carpet on the workbench 1; the movement of the lower movable base 5 on the lower mounting rail 4 facilitates the movement of the fixing plate 6, the leveling assembly 7 and the positioning assembly 8, so as to level and position the double-sided composite automotive carpet to be cut.

[0022] like Figure 2-Figure 3 As shown, the leveling assembly 7 includes a side mounting frame 701, a first screw rod 702, a rotating motor 706, a rotating shaft 707 and a driving gear 709. The side mounting frame 701 is provided with two groups, and the first screw rod 702 is rotatably provided inside the side mounting frame 701, and the top of the first screw rod 702 is connected to the rotating shaft 707. The rotating motor 706 is installed below the right side mounting frame 701, and the driving gear 709 is fixed to the outside of the right rotating shaft 707; the leveling assembly 7 also includes a first movable sleeve 703, a placement frame 704 and a leveling roller 705. The outer sides of the two first screw rods 702 are sleeved with the first movable sleeves 703, and a placement frame 704 is fixed to one side of the first movable sleeve 703, and the leveling roller 705 is rotatably provided inside the placement frame 704; the leveling assembly 7 also includes a transmission belt 708, which is provided on the outer sides of the two rotating shafts 707, and the two rotating shafts 707 are connected by the transmission belt 708.

[0023] The specific operation is as follows: the first screw rod 702 in the side mounting frame 701 on the right is driven to rotate by the rotating motor 706, and the two rotating shafts 707 at the top of the two first screw rods 702 are connected by a transmission belt 708 so that the two first screw rods 702 can rotate synchronously, thereby facilitating the adjustment of the lifting and lowering of the first movable sleeve 703, the placement frame 704 and the leveling roller 705, so that the two leveling rollers 705 can cooperate with the lower movable seat 5 to move and level the double-sided composite automobile carpet on the workbench 1, thereby preventing wrinkles in the double-sided composite automobile carpet from affecting cutting.

[0024] like Figure 2-Figure 3 As shown, the positioning assembly 8 includes an intermediate mounting frame 801, a second screw rod 802, a connecting shaft 805 and a passive gear 806. The second screw rod 802 is rotatably provided on the inner side of the intermediate mounting frame 801, and the top of the second screw rod 802 is connected to the connecting shaft 805. The outer side of the connecting shaft 805 is fixed with a passive gear 806, and the passive gear 806 is meshed with the active gear 709; the positioning assembly 8 also includes a second movable sleeve 803 and a positioning pressure plate 804. The outer side of the second screw rod 802 is sleeved with the second movable sleeve 803, and a positioning pressure plate 804 is fixed to one side of the second movable sleeve 803. The two groups of side mounting frames 701 and the group of intermediate mounting frames 801 are all fixedly connected to the fixed plate 6, and the side mounting frames 701 and the intermediate mounting frames 801 are symmetrically arranged about the transverse center line of the workbench 1;

[0025] The specific operation is as follows: the rotation of the driving gear 709 of the leveling assembly 7 can drive the reverse rotation of the driven gear 806, so that the rotation direction of the second screw rod 802 in the intermediate mounting frame 801 is opposite to the rotation direction of the two first screw rods 702. Therefore, when the leveling roller 705 descends, the upward movement of the positioning pressure plate 804 does not affect the use of the leveling roller 705. Conversely, when the leveling roller 705 moves upward and the positioning pressure plate 804 descends, the positioning pressure plate 804 can press and position the double-sided composite automotive carpet on one side of the cutting position for cutting.

[0026] In summary, if Figure 1-Figure 3 As shown, the cutting device for producing double-sided composite automotive carpets, when in use, can first be used to pull and feed the double-sided composite automotive carpet on the workbench 1 through the rotating transmission roller 2, and the double-sided composite automotive carpet to be cut can be moved to the bottom of the cutting assembly 3. At this time, the movement of the lower movable seat 5 on the lower mounting rail 4 can drive the movement of the fixed plate 6, the leveling assembly 7 and the positioning assembly 8. In this process, the rotation of the first screw rod 702 in the side mounting frame 701 on the right is driven by the rotating motor 706. The two rotating shafts 707 at the top of the two first screw rods 702 are connected by a transmission belt 708 so that the two first screw rods 702 can rotate synchronously, and then the lifting and lowering of the first movable sleeve 703, the mounting frame 704 and the leveling roller 705 are adjusted, so that the two leveling rollers 705 can cooperate with the lower movable seat 5 to cut the double-sided composite automotive carpet on the workbench 1. The double-sided composite automobile carpet is moved and leveled. The rotation of the driving gear 709 of the leveling assembly 7 can drive the reverse rotation of the driven gear 806, so that the rotation direction of the second screw rod 802 in the intermediate mounting frame 801 is opposite to the rotation direction of the two first screw rods 702. Therefore, when the leveling roller 705 descends, the upward movement of the positioning pressure plate 804 does not affect the use of the leveling roller 705. On the contrary, after leveling, the leveling roller 705 moves upward and the positioning pressure plate 804 descends, so that the positioning pressure plate 804 presses and positions the double-sided composite automobile carpet on one side of the cutting position. Then, the movement of the upper movable seat 303 on the upper mounting rail 302 drives the movement of the laser cutting head 304, so that the laser cutting head 304 can cut the double-sided composite automobile carpet on the workbench 1, thus completing the use process of the cutting device for the production of double-sided composite automobile carpet.

[0027] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A cutting device for producing double-sided composite automotive carpets, comprising a workbench (1), a leveling assembly (7) and a positioning assembly (8), characterized in that: The workbench (1) is provided with transmission rollers (2) on both the left and right sides, and a cutting assembly (3) is installed on the right side of the workbench (1). The workbench (1) is provided with lower mounting rails (4) on both the front and rear sides, and a lower movable seat (5) is slidably installed above the lower mounting rails (4). A fixed plate (6) is fixed on the upper side of the lower movable seat (5), and a leveling assembly (7) and a positioning assembly (8) are provided on the inner side of the fixed plate (6). The leveling assembly (7) includes a side mounting frame (701), a first screw rod (702), a rotating motor (706), a rotating shaft (707) and a driving gear (709). The side mounting frame (701) is provided with two groups, and the inside of the side mounting frame (701) is provided with a rotating shaft (707). A first screw rod (702) is provided, and the top end of the first screw rod (702) is connected to a rotating shaft (707). A rotating motor (706) is installed below the right side mounting frame (701). A driving gear (709) is fixed to the outside of the right side rotating shaft (707). The positioning assembly (8) comprises an intermediate mounting frame (801), a second screw rod (802), a connecting shaft (805) and a driven gear (806). The second screw rod (802) is rotatably provided on the inner side of the intermediate mounting frame (801), and the top end of the second screw rod (802) is connected to the connecting shaft (805). A driven gear (806) is fixed to the outside of the connecting shaft (805), and the driven gear (806) is meshed and connected with the driving gear (709).

2. The cutting device for producing double-sided composite automotive carpet according to claim 1, characterized in that: The cutting assembly (3) comprises a support frame (301), an upper placement rail (302), an upper movable seat (303) and a laser cutting head (304); the upper placement rail (302) is fixed above the support frame (301), the upper movable seat (303) is slidably provided on the outer side of the upper placement rail (302), and the laser cutting head (304) is installed on one side of the upper movable seat (303).

3. The cutting device for producing double-sided composite automotive carpet according to claim 1, characterized in that: The two groups of side mounting frames (701) and one group of middle mounting frames (801) are fixedly connected to the fixed plate (6), and the side mounting frames (701) and the middle mounting frames (801) are symmetrically arranged about the transverse center line of the workbench (1).

4. The cutting device for producing double-sided composite automotive carpet according to claim 1, characterized in that: The leveling assembly (7) further comprises a first movable sleeve (703), a placement frame (704) and a leveling roller (705); the first movable sleeve (703) is sleeved on the outer sides of the two first screw rods (702); a placement frame (704) is fixed on one side of the first movable sleeve (703); and a leveling roller (705) is rotatably arranged inside the placement frame (704).

5. The cutting device for producing double-sided composite automotive carpet according to claim 1, characterized in that: The leveling assembly (7) further comprises a transmission belt (708), wherein the transmission belt (708) is arranged outside the two rotating shafts (707), and the two rotating shafts (707) are connected to each other via the transmission belt (708).

6. The cutting device for producing double-sided composite automotive carpet according to claim 1, characterized in that: The positioning assembly (8) further comprises a second movable sleeve (803) and a positioning pressure plate (804); the second movable sleeve (803) is sleeved on the outer side of the second screw rod (802); and a positioning pressure plate (804) is fixed on one side of the second movable sleeve (803).

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