Folding machine for non-woven fabric bag

Abstract

The utility model relates to the technical field of non-woven fabric bag processing, in particular to a folding machine for a non-woven fabric bag, which comprises a supporting seat, an adjusting component and a lifting component, a fixing plate is fixedly mounted on one side of the top of the supporting seat, a transmission component is mounted on the side wall of the fixing plate in a matched manner, and a mounting groove is formed in the middle of the fixing plate. A lifting assembly is cooperatively installed in the mounting groove, moving grooves are symmetrically formed in the supporting seat with the mounting groove as the symmetry axis, adjusting assemblies are cooperatively installed between the two moving grooves and the supporting seat, limiting assemblies are arranged on the two sides of the adjusting assemblies correspondingly, and clamping assemblies are cooperatively installed on the adjusting assemblies through the limiting assemblies; and through mutual cooperation of all structures in the adjusting assembly, in the using process of the device, a rotating rod is rotated to drive the whole adjusting assembly to operate, and then the advantage that the mutual positions of the two extrusion plates are rapidly and stably adjusted is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven bag processing, in particular to a folding machine for non-woven bags. Background Art

[0002] Non-woven bags are tough and durable, beautiful in shape, breathable, reusable, washable, can be screen-printed with advertisements and marks, and have a long service life. The product is made of non-woven fabrics. It is a new generation of environmentally friendly materials with the characteristics of moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in colors, low price, and recyclable. Non-woven bags are usually completed on the production line after bag making, printing, cutting and other processes, but they need to be folded and packaged before shipment for more convenient transportation and storage;

[0003] The existing utility model patent for a non-woven bag folding machine (publication number: CN220053078U) provides a device that is connected by a screw rod body and a first threaded hole through a threaded connection, and through the cooperation between a slide groove and a slider, the screw rod body can drive the sleeve to rise and fall on the outer wall of the screw rod body through the slider and the slide groove while rotating, so that the sleeve can be lifted and lowered to drive the connecting rod to be lifted and lowered at the same time, and through the design of the extrusion plate, the connecting rod can be lifted and lowered while driving the non-woven bag and the extrusion plate to be squeezed, thereby folding the non-woven bag;

[0004] The extrusion plates in the existing device are fixed at the specified position on the device by bolts. In the actual production process, the thickness of the non-woven bag will change according to the production requirements or the number of folding times. Therefore, the two extrusion plates in the existing device cannot be adjusted in time to adapt to different production requirements, resulting in limitations in the use of the device. Therefore, a non-woven bag folding machine is needed to improve the above problems. Utility Model Content

[0005] In order to solve the problem that the two extrusion plates in the existing device cannot be adjusted in time to adapt to different production needs, resulting in limitations in the use of the device, the utility model provides a folding machine for non-woven bags to solve the above problem.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A folding machine for non-woven bags, comprising a support base, an adjustment component and a lifting component, wherein a fixing plate is fixedly installed on one side of the top of the support base, a transmission component is cooperatively installed on the side wall of the fixing plate, a mounting groove is provided in the middle of the fixing plate, a lifting component is cooperatively installed in the mounting groove, a movable groove is symmetrically provided on the support base with the mounting groove as a symmetry axis, an adjustment component is cooperatively installed between two movable grooves and the support base, a limiting component is respectively provided on both sides of the adjustment component, and a clamping component is cooperatively installed on the adjustment component through the limiting component;

[0008] The adjusting assembly comprises a connecting frame, a connecting frame is fixedly installed on the middle of the side wall of the fixing plate away from the transmission assembly, a sliding block is slidably installed in the inner cavity of the connecting frame, a first threaded rod is rotatably installed between the top and bottom of the inner cavity of the connecting frame, the sliding block is threadedly connected to the first threaded rod, a rotating rod is rotatably installed on the top of the connecting frame, the rotating rod passes through the outer wall of the connecting frame and extends to the inside of the connecting frame, and the first threaded rod is fixedly installed on one end of the connecting frame located in the inner cavity of the connecting frame;

[0009] A moving block is slidably installed in each of the two moving grooves. A transmission rod is rotatably installed at one end of the two moving blocks close to the connection frame. The ends of the two transmission rods away from the moving block are rotatably installed at both ends of the sliding block.

[0010] As a preferred solution of the utility model, the two moving blocks are each provided with a first clamping groove on one side away from each other and close to the transmission assembly, and the top of the two moving blocks is respectively equipped with a limiting assembly on one side close to the clamping assembly.

[0011] As a preferred solution of the utility model, the limit assembly includes a connecting shaft, and connecting shafts are respectively fixedly installed on the top of the two moving blocks and on one side close to the first clamping groove, a torsion spring is sleeved on the connecting shaft, and a limit frame is rotatably installed on the side of the connecting shaft away from the moving block, the limit frame is in a broken line shape, a connecting block is fixedly installed on the top of the horizontal end of the limit frame, one end of the torsion spring is fixedly installed on the side of the connecting block away from the limit frame, and the other end of the torsion spring is fixedly installed on the side wall of the connecting shaft, and the moving block is installed with a clamping assembly in cooperation with the limit assembly.

[0012] As a preferred solution of the utility model, the clamping assembly includes an extrusion plate, a second clamping groove is opened at one end of the side wall of the extrusion plate, the second clamping groove is in a "T" shape, the first clamping groove is in a "T" shape, a clamping block is clamped between the second clamping groove and the first clamping groove, the clamping block is in contact with the side wall of the limit frame, and the side where the two extrusion plates are close to each other is wedge-shaped.

[0013] As a preferred solution of the utility model, the lifting assembly includes a second motor, a second motor is fixedly installed on the top of the inner cavity of the mounting groove, a second threaded rod is fixedly installed on the power output end of the second motor, a lifting block is threadedly connected on the second threaded rod, a lifting rod is fixedly installed on the side of the lifting block away from the adjusting assembly, and the side wall of the lifting block is in contact with the inner wall of the mounting groove.

[0014] As a preferred solution of the utility model, three abutment rods are distributed in a triangular shape on one side of the fixed plate close to the transmission assembly and the bottom of the mounting groove, the transmission assembly includes a connecting roller, the side wall of the support seat is symmetrically rotatably mounted with connecting rollers, a conveyor belt is sleeved between two of the connecting rollers, a first motor is fixedly mounted on one side of the top of the support seat, and a connecting roller is fixedly mounted on the power output shaft of the first motor.

[0015] As a preferred solution of the utility model, the axis center line of the power output shaft of the first motor coincides with the axis center line of the corresponding connecting roller, and the three interference rods interfere with the conveyor belt.

[0016] As a preferred solution of the utility model, a control panel is fixedly mounted on the side wall of the support base, the control panel is electrically connected to the first motor, and the control panel is electrically connected to the second motor.

[0017] Compared with the prior art, the utility model provides an adjustment component in a non-woven bag folding machine, and through the mutual cooperation between the various structures in the adjustment component, during the use of the device, the overall operation of the adjustment component is driven by rotating the rotating rod, thereby achieving the benefit of quickly and stably adjusting the relative positions of the two extrusion plates, and solving the problem that the two extrusion plates in the existing device cannot be adjusted in time to adapt to different production needs, resulting in limitations in the use of the device.

[0018] Compared with the prior art, the utility model provides a limit assembly in a non-woven bag folding machine. Through the mutual cooperation between the various structures in the limit assembly, when the extrusion plate needs to be installed and disassembled, the installation efficiency can be improved and the installation stability can be guaranteed, thereby solving the problem that the prior device uses bolts to install the extrusion plate and auxiliary tools are needed during installation, which has low installation and disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the assembly structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the assembly structure of the adjustment component of the utility model;

[0022] Figure 4 This is a schematic diagram of the assembly structure of the lifting component of the utility model;

[0023] Figure 5 For the utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 6 For the utility model Figure 5 Schematic diagram of the enlarged structure at B in the middle.

[0025] In the figure: 1. support base; 2. control panel; 3. transmission assembly; 301. conveyor belt; 302. connecting roller; 303. first motor; 4. fixing plate; 5. adjustment assembly; 501. connecting frame; 502. sliding block; 503. moving block; 504. transmission rod; 505. first threaded rod; 506. rotating rod; 507. first clamping groove; 6. lifting assembly; 601. second motor; 602. second threaded rod; 603. lifting block; 604. lifting rod; 7. clamping assembly; 701. extrusion plate; 702. second clamping groove; 8. limiting assembly; 801. connecting shaft; 802. torsion spring; 803. limiting frame; 804. connecting block; 805. clamping block; 9. mounting groove; 10. resistance rod; 11. moving groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] Example: See Figure 1-6 A folding machine for non-woven bags shown in the figure comprises a support base 1, an adjustment component 5 and a lifting component 6. A fixing plate 4 is fixedly installed on one side of the top of the support base 1, a transmission component 3 is installed on the side wall of the fixing plate 4, a mounting groove 9 is provided in the middle of the fixing plate 4, a lifting component 6 is installed in the mounting groove 9, a movable groove 11 is symmetrically provided on the support base 1 with the mounting groove 9 as the symmetry axis, an adjustment component 5 is installed between the two movable grooves 11 and the support base 1, and a limit component 8 is provided on both sides of the adjustment component 5, and a clamping component 7 is installed in the adjustment component 5 through the limit component 8;

[0028] The adjustment component 5 includes a connecting frame 501, a connecting frame 501 is fixedly installed on the middle part of the side wall of the fixing plate 4 away from the transmission component 3, a sliding block 502 is slidably installed in the inner cavity of the connecting frame 501, a first threaded rod 505 is rotatably installed between the top and the bottom of the inner cavity of the connecting frame 501, the sliding block 502 is threadedly connected to the first threaded rod 505, a rotating rod 506 is rotatably installed on the top of the connecting frame 501, the rotating rod 506 passes through the outer wall of the connecting frame 501 and extends to the inside of the connecting frame 501, and the first threaded rod 505 is fixedly installed on one end of the connecting frame 501 located in the inner cavity of the connecting frame 501;

[0029] The two movable grooves 11 are respectively slidably installed with moving blocks 503 , and the ends of the two moving blocks 503 close to the connecting frame 501 are rotatably installed with transmission rods 504 , and the ends of the two transmission rods 504 away from the moving blocks 503 are respectively rotatably installed at the two ends of the sliding block 502 .

[0030] In this embodiment, specific reference Figure 1 , Figure 5 and Figure 6 The two moving blocks 503 are separated from each other and are close to the transmission assembly 3. The first clamping groove 507 is respectively provided on one side. The top of the two moving blocks 503 is close to the clamping assembly 7. The limiting assembly 8 is respectively installed on one side.

[0031] The limiting assembly 8 includes a connecting shaft 801, and the connecting shafts 801 are fixedly installed on the tops of the two moving blocks 503 and on one side close to the first clamping groove 507, respectively. A torsion spring 802 is sleeved on the connecting shaft 801, and a limiting frame 803 is rotatably installed on the side of the connecting shaft 801 away from the moving block 503. The limiting frame 803 is in a broken line shape, and a connecting block 804 is fixedly installed on the top of the horizontal end of the limiting frame 803. One end of the torsion spring 802 is fixedly installed on the side of the connecting block 804 away from the limiting frame 803, and the other end of the torsion spring 802 is fixedly installed on the side wall of the connecting shaft 801. The moving block 503 is installed with a clamping assembly 7 through the limiting assembly 8;

[0032] The clamping block 805 is in an I-shape, and the outer wall of the clamping block 805 contacts the inner walls of the first clamping groove 507 and the second clamping groove 702 , so as to ensure the stability of the extrusion plate 701 after installation.

[0033] In this embodiment, specific reference Figure 1 , Figure 5 and Figure 6The clamping assembly 7 includes an extrusion plate 701, a second clamping groove 702 is provided at one end of the side wall of the extrusion plate 701, the second clamping groove 702 is in a "T" shape, the first clamping groove 507 is in a "T" shape, a clamping block 805 is clamped between the second clamping groove 702 and the first clamping groove 507, the clamping block 805 is in contact with the side wall of the limiting frame 803, and the side of the two extrusion plates 701 close to each other is wedge-shaped;

[0034] The sides of the two squeezing plates 701 that are close to each other are wedge-shaped, so as to better pressurize the non-woven bag.

[0035] In this embodiment, specific reference Figure 1 and Figure 4 The lifting component 6 includes a second motor 601, and the second motor 601 is fixedly installed on the top of the inner cavity of the mounting groove 9. A second threaded rod 602 is fixedly installed on the power output end of the second motor 601. A lifting block 603 is threadedly connected to the second threaded rod 602. A lifting rod 604 is fixedly installed on the side of the lifting block 603 away from the adjusting component 5, and the side wall of the lifting block 603 is in contact with the inner wall of the mounting groove 9.

[0036] In this embodiment, specific reference Figure 1 and Figure 2 , three abutment rods 10 are distributed in a triangular shape on one side of the fixed plate 4 near the transmission component 3 and the bottom of the mounting groove 9, the transmission component 3 includes a connecting roller 302, the connecting roller 302 is symmetrically mounted on the side wall of the support seat 1, a conveyor belt 301 is sleeved between the two connecting rollers 302, a first motor 303 is fixedly mounted on one side of the top of the support seat 1, a connecting roller 302 is fixedly mounted on the power output shaft of the first motor 303, the axis center line of the power output shaft of the first motor 303 coincides with the axis center line of the corresponding connecting roller 302, and the three abutment rods 10 are in conflict with the conveyor belt 301;

[0037] When in use, the first motor 303 is started to drive the two connecting rollers 302 and the conveyor belt 301 to rotate to realize the function of loading materials. The three abutting rods 10 are used to squeeze the conveyor belt 301 from the bottom, and the middle part of the conveyor belt 301 abuts against a concave surface for receiving the lifting rod 604.

[0038] The three abutment rods 10 should be rotatably mounted on the fixed plate 4 so as to reduce the friction between the three abutment rods 10 and the conveyor belt 301 .

[0039] In this embodiment, specific reference Figure 1 A control panel 2 is fixedly mounted on the side wall of the support base 1, the control panel 2 is electrically connected to the first motor 303, and the control panel 2 is electrically connected to the second motor 601;

[0040] The control panel 2 is provided with a control module for controlling the start-up of the first motor 303 and the second motor 601 .

[0041] When a non-woven bag folding machine is working, firstly, all electrical devices in the device are powered on;

[0042] Start the first motor 303 and the second motor 601 respectively through the control panel 2, so that the device starts to operate normally;

[0043] The first threaded rod 505 is driven to rotate by rotating the rotating rod 506, so that the sliding block 502 moves along the direction where the first threaded rod 505 is located. When the sliding block 502 moves in the vertical direction, the sliding block 502 drives the transmission rod 504 to push or pull the moving block 503 to slide on the moving groove 11, thereby adjusting the position of the extrusion plate 701 installed on the moving block 503 through the limiting assembly 8, thereby achieving the advantage of quickly and stably adjusting the relative positions of the two extrusion plates 701;

[0044] When it is necessary to install or remove the extrusion plate 701, first, the limiting frame 803 is rotated to align the second clamping groove 702 and the first clamping groove 507, and then the two ends of the clamping block 805 are respectively inserted into the second clamping groove 702 and the first clamping groove 507 for clamping. At this time, the force on the limiting frame 803 is released, and the limiting frame 803 will be reset under the action of the torsion spring 802, and the clamping block 805 will be limited, so that when it is necessary to install or remove the extrusion plate 701, the installation efficiency can be improved and the installation stability can be guaranteed;

[0045] After the adjustment and installation are completed, the non-woven bag is placed on the top of the conveyor belt 301 for transmission. When the middle of the non-woven bag is located at the upper end of the lifting rod 604, the second motor 601 drives the lifting block 603 to rotate, so that the lifting block 603 drives and the lifting rod 604 to pull the non-woven bag upward. At this time, the non-woven bag will be pressed by the two squeezing plates 701 to achieve folding.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A folding machine for non-woven bags, comprising a support base (1), an adjustment component (5) and a lifting component (6), characterized in that: A fixing plate (4) is fixedly mounted on one side of the top of the support seat (1), a transmission assembly (3) is mounted on the side wall of the fixing plate (4), a mounting groove (9) is provided in the middle of the fixing plate (4), a lifting assembly (6) is mounted in the mounting groove (9), a moving groove (11) is symmetrically provided on the support seat (1) with the mounting groove (9) as a symmetry axis, an adjustment assembly (5) is mounted between the two moving grooves (11) and the support seat (1), limiting assemblies (8) are respectively arranged on both sides of the adjustment assembly (5), and a clamping assembly (7) is mounted on the adjustment assembly (5) through the limiting assemblies (8); The adjusting component (5) comprises a connecting frame (501), the connecting frame (501) being fixedly mounted on the middle part of the side wall of the fixing plate (4) away from the transmission component (3), a sliding block (502) being slidably mounted in the inner cavity of the connecting frame (501), a first threaded rod (505) being rotatably mounted between the top and bottom of the inner cavity of the connecting frame (501), the sliding block (502) being threadedly connected to the first threaded rod (505), a rotating rod (506) being rotatably mounted on the top of the connecting frame (501), the rotating rod (506) penetrating the outer wall of the connecting frame (501) and extending to the interior of the connecting frame (501), and the first threaded rod (505) being fixedly mounted on one end of the connecting frame (501) located in the inner cavity of the connecting frame (501); A moving block (503) is slidably mounted in each of the two moving grooves (11); a transmission rod (504) is rotatably mounted on one end of the two moving blocks (503) close to the connection frame (501); and ends of the two transmission rods (504) away from the moving block (503) are rotatably mounted on two ends of the sliding block (502).

2. A non-woven bag folding machine according to claim 1, characterized in that: The two moving blocks (503) are each provided with a first engaging groove (507) on one side away from each other and close to the transmission assembly (3), and the tops of the two moving blocks (503) are each provided with a limiting assembly (8) on one side close to the clamping assembly (7).

3. A non-woven bag folding machine according to claim 2, characterized in that: The limiting assembly (8) comprises a connecting shaft (801), and the connecting shafts (801) are respectively fixedly mounted on the tops of the two moving blocks (503) and on one side close to the first clamping groove (507), and a torsion spring (802) is sleeved on the connecting shaft (801). A limiting frame (803) is rotatably mounted on the side of the connecting shaft (801) away from the moving block (503), and the limiting frame (803) is in a broken line shape. A connecting block (804) is fixedly mounted on the top of the horizontal end of the limiting frame (803), and one end of the torsion spring (802) is fixedly mounted on the side of the connecting block (804) away from the limiting frame (803), and the other end of the torsion spring (802) is fixedly mounted on the side wall of the connecting shaft (801), and the moving block (503) is mounted with a clamping assembly (7) in cooperation with the limiting assembly (8).

4. A non-woven bag folding machine according to claim 3, characterized in that: The clamping assembly (7) comprises an extrusion plate (701), a second clamping groove (702) is formed at one end of a side wall of the extrusion plate (701), the second clamping groove (702) is in a "T" shape, the first clamping groove (507) is in a "T" shape, a clamping block (805) is clamped between the second clamping groove (702) and the first clamping groove (507), the clamping block (805) is in contact with a side wall of the limiting frame (803), and the sides of the two extrusion plates (701) that are close to each other are wedge-shaped.

5. The non-woven bag folding machine according to claim 1, characterized in that: The lifting assembly (6) comprises a second motor (601), the second motor (601) is fixedly mounted on the top of the inner cavity of the mounting groove (9), a second threaded rod (602) is fixedly mounted on the power output end of the second motor (601), a lifting block (603) is threadedly connected to the second threaded rod (602), a lifting rod (604) is fixedly mounted on the side of the lifting block (603) away from the adjustment assembly (5), and a side wall of the lifting block (603) is in contact with an inner wall of the mounting groove (9).

6. The non-woven bag folding machine according to claim 1, characterized in that: Three abutment rods (10) are distributed in a triangular shape on one side of the fixed plate (4) close to the transmission assembly (3) and below the mounting groove (9); the transmission assembly (3) comprises a connecting roller (302); the connecting roller (302) is symmetrically mounted on the side wall of the support seat (1); a conveyor belt (301) is sleeved between two of the connecting rollers (302); a first motor (303) is fixedly mounted on one side of the top of the support seat (1); and a connecting roller (302) is fixedly mounted on the power output shaft of the first motor (303).

7. A non-woven bag folding machine according to claim 6, characterized in that: The axis center line of the power output shaft of the first motor (303) coincides with the axis center line of the corresponding connecting roller (302), and the three abutting rods (10) abut against the conveyor belt (301).

8. The non-woven bag folding machine according to claim 1, characterized in that: A control panel (2) is fixedly mounted on the side wall of the support base (1), the control panel (2) is electrically connected to a first motor (303), and the control panel (2) is electrically connected to a second motor (601).

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