Non-woven fabric handle bonding machine
By designing the bag pallet, handle pallet, spacing adjustment structure and synchronous adjustment pressing structure of the non-woven handle adhesive machine, the problem of skewness during the bonding process is solved, and the efficient and good quality bonding effect is achieved.
Patent Information
- Application Number
- CN202421812099.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-07-30
AI Technical Summary
Existing non-woven hand bonding machines are prone to skew during the bonding process, which affects the quality and efficiency of bonding.
A non-woven handle bonding machine is designed, including a bag pallet, a handle pallet, a spacing adjustment structure, a synchronous adjustment press-stick structure and an electric telescopic rod. Through the cooperation of these structures, the limit and press-stick of the handle are achieved to avoid skew.
Through the design of this machine, the skewness during bonding can be effectively avoided and the bonding efficiency and quality can be improved.
Smart Images
Figure CN222886270U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of non-woven fabric handle bonding devices, and particularly relates to a non-woven fabric handle bonding machine. Background Technique
[0002] The non-woven fabric handle bonding machine is one of the devices for producing non-woven fabric bags. It is mainly used to bond the handles of non-woven fabric bags to the bag body to enhance the load-bearing capacity and durability of the bags.
[0003] The existing non-woven fabric handle bonding machine has the following disadvantages in the use process:
[0004] Generally, after manually applying hot melt adhesive on the outer side of the non-woven fabric bag, and then applying dots for bonding the non-woven fabric handle. However, this bonding method easily causes the non-woven fabric handle to be skewed during bonding, thereby affecting the bonding quality and efficiency. Therefore, a non-woven fabric handle bonding machine is needed. Content of the Utility Model
[0005] The purpose of the utility model is to provide a non-woven fabric handle bonding machine to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A non-woven fabric handle bonding machine, including a base, a cloth bag support plate is fixedly connected to the top end of the base, a non-woven fabric bag is placed in a mold groove arranged at the top of the cloth bag support plate, two handle support plates are symmetrically arranged on one side of the cloth bag support plate, the cross-sections of the handle support plates are both in an L-shaped structure, grooves for limiting the non-woven fabric handle are arranged at the top ends of the handle support plates, and a spacing adjustment structure is connected between the bottom ends of the two handle support plates and the base;
[0007] The middle part of the top end of the base is fixedly connected with an n-shaped bracket, an electric telescopic rod is fixedly connected to the inner top wall of the n-shaped bracket, the telescopic end of the electric telescopic rod penetrates through the n-shaped bracket and is fixedly connected with an n-shaped synchronous rod, and the n-shaped synchronous rod is movably inserted on the n-shaped bracket;
[0008] It further includes a synchronous adjustment type pressing and pasting structure, and the synchronous adjustment type pressing and pasting structure is installed on the n-shaped bracket and the n-shaped synchronous rod and is connected to the two handle support plates.
[0009] As a preferred implementation manner, the spacing adjustment structure includes sliding seats fixedly connected to the bottom ends of the handle support plates, the vertical cross-sections of the sliding seats are both in a convex structure, and the two sliding seats are both slidably connected to sliding grooves arranged at the top end of the base.
[0010] As a preferred implementation manner, the same bidirectional screw is threadedly connected to the two sliding seats, both ends of the bidirectional screw are rotatably connected to the sliding grooves, and one end of the bidirectional screw extends to the outside of the base and is fixedly connected with a handle.
[0011] As a preferred embodiment, the synchronously adjustable pressing structure includes two symmetrically arranged slide grooves a opened at the top of the n-type synchronous rod, and the slide grooves a are slidably connected with sliders a with an I-shaped vertical section, and the bottom ends of the sliders a are fixedly connected to lifting rods, and the bottom ends of the lifting rods are fixedly connected to pressure blocks.
[0012] As a preferred embodiment, the outer side of the lifting rod is slidably sleeved with a slider b, which is slidably connected to a slide groove b provided at the top of the n-shaped bracket, and a spring movably sleeved on the outer side of the lifting rod is provided between the top of the slider b and the bottom of the slider a.
[0013] As a preferred embodiment, the outer side of the lifting rod is movably sleeved with an inverted L-shaped connecting rod, and the bottom end of the inverted L-shaped connecting rod is fixed to the outer side of the handle support plate.
[0014] Compared with the prior art, the non-woven fabric handle bonding machine provided by the utility model at least includes the following
[0015] Beneficial effects:
[0016] In the utility model, when the non-woven handle bonding machine is used, the non-woven bag can be placed in the bag support plate, and the bidirectional screw can be rotated by the handle, so that the two sliding seats move away from or towards each other, so that the distance between the two handle support plates can be adjusted to meet the limit requirements for handles of different widths. During the adjustment process, the distance between the two lifting rods can be adjusted at the same time in conjunction with the setting of the inverted L-shaped connecting rod, so that the distance between the two pressing blocks can be adjusted, and the setting of the slider a and the slider b can be combined to achieve synchronous adjustment, so that by starting the electric telescopic rod and pulling the n-type synchronous rod downward, the two pressing blocks can press the bag handle against the two hot melt adhesive application points on the outside of the non-woven bag, greatly improving the efficiency of the bag handle bonding, and in conjunction with the setting of the bag support plate and the two handle support plates, it is not easy to cause skewness during bonding to affect the bonding quality. Brief Description of the Figures
[0017] Figure 1 is a schematic diagram of the overall three-dimensional structure of the utility model;
[0018] Figure 2 It is a three-dimensional structural diagram of the components connected to the two ends of the inverted L-shaped connecting rod of the utility model;
[0019] Figure 3 This is a three-dimensional structural diagram of the bag support plate of the utility model.
[0020] In the figure: 1, base; 2, cloth bag support plate; 21, non-woven cloth bag; 3, handle support plate; 4, spacing adjustment structure; 41, sliding seat; 42, bidirectional screw; 5, n-shaped bracket; 51, electric telescopic rod; 52, n-shaped synchronous rod; 53, slider a; 54, slider b; 55, spring; 56, lifting rod; 57, pressing block; 58, inverted L-shaped connecting rod. Detailed implementation mode
[0021] The following further describes the present utility model in conjunction with embodiments.
[0022] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.
[0023] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of protection of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement of the method of the present utility model under the premise of the concept of the present utility model belongs to the scope of protection required by the present utility model.
[0024] Embodiment
[0025] Generally, after applying hot melt adhesive on the outer side of the non-woven cloth bag 21 manually, and then applying points for bonding the non-woven cloth handle. However, this bonding method is likely to cause the non-woven cloth handle to be skewed during bonding, thus affecting the bonding quality and efficiency.
[0026] Therefore, please refer to Figures 1-3 , the present utility model provides a non-woven cloth handle bonding machine, including: a base 1, a cloth bag support plate 2 is fixedly connected to the top end of the base 1, a non-woven cloth bag 21 is placed in the mold groove provided at the top of the cloth bag support plate 2, two handle support plates 3 are symmetrically arranged on one side of the cloth bag support plate 2, the cross-sections of the handle support plates 3 are both L-shaped structures, grooves for limiting the non-woven cloth handle are provided at the top ends of the handle support plates 3, and a spacing adjustment structure 4 is connected between the bottom ends of the two handle support plates 3 and the base 1;
[0027] A middle part of the top end of the base 1 is fixedly connected with an n-shaped bracket 5, an electric telescopic rod 51 is fixedly connected to the inner top wall of the n-shaped bracket 5, the telescopic end of the electric telescopic rod 51 penetrates through the n-shaped bracket 5 and is fixedly connected with an n-shaped synchronous rod 52, and the n-shaped synchronous rod 52 is movably inserted into the n-shaped bracket 5;
[0028] It further includes a synchronous adjustment type pressing structure which is installed on the n-shaped bracket 5 and the n-shaped synchronous rod 52 and is connected to the two handle supporting plates 3.
[0029] Furthermore, as Figures 1-3 shown, specifically, in order to limit the handles of cloth bags with different widths, a spacing adjustment structure 4 is provided, which includes sliding seats 41 fixedly connected to the bottom ends of the handle supporting plates 3. The vertical cross-sections of the sliding seats 41 are all convex structures. The two sliding seats 41 are both slidably connected to the sliding grooves provided at the top end of the base 1. A same bidirectional screw 42 is threadedly connected to the two sliding seats 41. Both ends of the bidirectional screw 42 are rotatably connected to the sliding grooves. One end of the bidirectional screw 42 extends to the outside of the base 1 and is fixedly connected with a handle.
[0030] Furthermore, as Figures 1-3 shown, specifically, in order to facilitate the synchronous adjustment of the distance between the two pressing blocks 57 when the above-mentioned spacing adjustment structure 4 is operated and adjusted, a synchronous adjustment type pressing structure is provided, which includes two symmetrically arranged sliding grooves a opened at the top end of the n-shaped synchronous rod 52. In the sliding grooves a, sliding blocks a53 with a vertical cross-section in a shape of "I" are slidably connected. At the bottom ends of the sliding blocks a53, lifting rods 56 are fixedly connected. At the bottom ends of the lifting rods 56, pressing blocks 57 are fixedly connected. Sliding blocks b54 are slidably sleeved on the outer sides of the lifting rods 56. The sliding blocks b54 are both slidably connected to the sliding grooves b provided at the top end of the n-shaped bracket 5. Between the top ends of the sliding blocks b54 and the bottom ends of the sliding blocks a53, springs 55 are movably sleeved on the outer sides of the lifting rods 56. The outer sides of the lifting rods 56 are movably sleeved with inverted L-shaped connecting rods 58. The bottom ends of the inverted L-shaped connecting rods 58 are fixedly connected to the outer sides of the handle supporting plates 3.
[0031] Among them, the setting of the spring 55 can buffer the pressing force when the pressing block 57 moves downward.
[0032] In summary: When using this non-woven fabric handle bonding machine, the non-woven fabric bag 21 can be placed in the bag supporting plate 2, and the bidirectional screw 42 is rotated through the handle, so that the two sliding seats 41 move away from or towards each other, thereby making the distance between the two handle supporting plates 3 adjustable to meet the limitation of handles with different widths. During the adjustment process, with the setting of the inverted L-shaped connecting rod 58, the distance between the two lifting rods 56 can also be adjusted simultaneously, so that the distance between the two pressing blocks 57 is adjusted. With the setting of the sliding blocks a53 and the sliding blocks b54, synchronous adjustment is achieved, so as to facilitate the downward movement of the n-shaped synchronous rod 52 by starting the electric telescopic rod 51, so that the two pressing blocks 57 can press the bag handle against the hot melt adhesive application points on the outer sides of the non-woven fabric bag 21, greatly improving the bonding efficiency of the bag handle, and with the setting of the bag supporting plate 2 and the two handle supporting plates 3, the problem that the bonding is prone to skew and affect the bonding quality is avoided.
[0033] Unless otherwise defined, the technical terms or scientific terms used in this utility model shall have the ordinary meanings as understood by those with ordinary skills in the field to which this utility model belongs. The words such as "including" or "comprising" used in this utility model mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The words such as "connected" or "coupled" do not limit to physical or mechanical connections, and may also include electrical connections, whether direct or indirect. The words such as "upper", "lower", "left", and "right" are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationships may also change accordingly.
[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A non-woven fabric handle bonding machine, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a bag support plate (2), a non-woven bag (21) is placed in a mold groove provided at the top of the bag support plate (2), two symmetrically arranged handle support plates (3) are provided on one side of the bag support plate (2), the cross-sections of the handle support plates (3) are both L-shaped structures, the tops of the handle support plates (3) are both provided with grooves for facilitating the positioning of the non-woven handles, and a spacing adjustment structure (4) is connected between the bottom ends of the two handle support plates (3) and the base (1); An n-shaped bracket (5) is fixedly connected to the middle of the top of the base (1); an electric telescopic rod (51) is fixedly connected to the inner top wall of the n-shaped bracket (5); the telescopic end of the electric telescopic rod (51) passes through the n-shaped bracket (5) and is fixedly connected to an n-shaped synchronous rod (52); the n-shaped synchronous rod (52) is movably inserted into the n-shaped bracket (5); It also comprises a synchronously adjustable pressing structure, which is installed on the N-shaped bracket (5) and the N-shaped synchronous rod (52) and is connected to the two handle support plates (3).
2. A non-woven fabric handle bonding machine according to claim 1, characterized in that: The spacing adjustment structure (4) comprises sliding seats (41) fixedly connected to the bottom ends of the handle support plate (3), the vertical cross-sections of the sliding seats (41) are convex structures, and the two sliding seats (41) are slidably connected to the sliding grooves provided at the top end of the base (1).
3. A non-woven fabric handle bonding machine according to claim 2, characterized in that: The two sliding seats (41) are threadedly connected with a same bidirectional screw (42), both ends of the bidirectional screw (42) are rotatably connected to the sliding groove, and one end of the bidirectional screw (42) extends to the outside of the base (1) and is fixedly connected with a handle.
4. The non-woven fabric handle bonding machine according to claim 1, characterized in that: The synchronously adjustable pressing structure comprises two symmetrically arranged sliding grooves a opened at the top of an n-shaped synchronous rod (52), wherein a sliding block a (53) having an I-shaped vertical cross-section is slidably connected in each of the sliding grooves a, a lifting rod (56) is fixedly connected to the bottom end of each of the sliding blocks a (53), and a pressing block (57) is fixedly connected to the bottom end of each of the lifting rods (56).
5. A non-woven fabric handle bonding machine according to claim 4, characterized in that: The outer side of the lifting rod (56) is slidably sleeved with a slider b (54), and the slider b (54) is slidably connected to a slide groove b provided at the top end of the n-shaped bracket (5). A spring (55) movably sleeved on the outer side of the lifting rod (56) is provided between the top end of the slider b (54) and the bottom end of the slider a (53).
6. A non-woven fabric handle bonding machine according to claim 5, characterized in that: The outer sides of the lifting rods (56) are movably sleeved with inverted L-shaped connecting rods (58), and the bottom ends of the inverted L-shaped connecting rods (58) are fixedly connected to the outer sides of the handle support plates (3).