Bonding machine

Abstract

The utility model discloses a gluing machine, which relates to the technical field of pearl wool processing equipment and comprises a belt line component, a gluing component, a storage component, a transfer component and a press-fit component. The belt line assembly is used for conveying lower-layer pearl wool and is sequentially provided with a gluing area, a discharging area and a pressing area in the length direction. The gluing assembly and the gluing area are arranged at an interval in the height direction; the storage assembly is arranged in parallel with the discharging area in the width direction and is used for storing upper-layer pearl wool; the transferring assembly is arranged corresponding to the discharging area, at least has a moving stroke in the width direction and is used for transferring the upper-layer pearl wool from the storage assembly to the discharging area to be released. The press-fit assembly is arranged corresponding to the press-fit area, has a moving stroke in the height direction and is used for applying pressure to the upper-layer pearl wool. Automatic feeding is achieved through the belt line assembly and the transfer assembly, automatic gluing is achieved through the gluing assembly, manual operation is replaced, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton processing equipment, in particular to a bonding machine. Background Art

[0002] Pearl cotton is a new type of environmentally friendly packaging material. It is composed of countless independent bubbles produced by physical foaming of low-density polyethylene. It overcomes the shortcomings of ordinary foamed plastics, such as fragility, deformation, and poor recovery. It has many advantages such as waterproof and moisture-proof, shockproof, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance, etc. It also has good chemical resistance. It is an ideal substitute for traditional packaging materials.

[0003] Pearl cotton needs to be bonded during production and processing. Currently, most of the bonding of pearl cotton is done manually. The method of manual loading, applying hot melt adhesive additives, and manual unloading after bonding has low bonding efficiency and slow speed, resulting in low production efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a bonding machine, aiming to replace manual operation and improve production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model proposes a bonding machine, which includes: a belt line assembly, a gluing assembly, a material storage assembly, a transfer assembly, and a pressing assembly; the belt line assembly is used to transport the lower layer of pearl cotton, and a gluing area, a material discharge area, and a pressing area are sequentially arranged in the length direction of the belt line assembly; the gluing assembly is spaced apart from the gluing area in the height direction of the belt line assembly, and is used to apply glue to the lower layer of pearl cotton; the material storage assembly is arranged in parallel with the material discharge area in the width direction of the belt line assembly, and is used to store the upper layer of pearl cotton; the transfer assembly is arranged corresponding to the material discharge area, and has at least an active stroke in the width direction of the belt line assembly, and is used to transfer the upper layer of pearl cotton from the material storage assembly to the material discharge area for release; the pressing assembly is arranged corresponding to the pressing area, and has an active stroke in the height direction of the belt line assembly, and is used to apply pressure to the upper layer of pearl cotton to fit it with the lower layer of pearl cotton.

[0006] In one embodiment, the glue coating assembly comprises:

[0007] The box body has a glue storage cavity and is provided with a plurality of communication ports so that the glue storage cavity is connected with the outside;

[0008] A plurality of conduits are provided, each of which has a feed port and a discharge port, wherein the feed port is connected and arranged corresponding to the connecting port; and the plurality of discharge ports are spaced apart in the width direction of the belt line assembly.

[0009] In one embodiment, the feed port is detachably connected to the communication port, and the glue coating assembly further includes a plurality of blocking members, which are detachably mounted on the communication port for blocking the communication port.

[0010] In one embodiment, the glue coating assembly further includes:

[0011] A limiter extends along the width direction of the belt line assembly and has a slide groove extending along the width direction of the belt line assembly, and the slide groove is arranged through the belt line assembly in the height direction;

[0012] Multiple nuts;

[0013] Among them, the conduit passes through the slide groove, and the conduit extends axially to form a stop portion. In a section of the conduit near the discharge port at the stop portion, the outer wall is provided with a thread for cooperating with the nut so that the nut and the stop portion clamp the limit piece for fixing the conduit.

[0014] In one embodiment, the storage assembly comprises:

[0015] A material storage box having a material storage cavity opened toward the material discharge area;

[0016] The grating is installed at the opening position.

[0017] In one embodiment, the bonding machine further comprises a first photoelectric sensor, and the first photoelectric sensor is correspondingly installed on a side of the discharge area close to the pressing area.

[0018] In one embodiment, the transfer assembly comprises:

[0019] A first linear module is extended along the width direction of the belt line assembly;

[0020] A second linear module is movably mounted on the first linear module along the width direction of the belt line assembly and is extended along the height direction of the belt line assembly;

[0021] A fixture is movably mounted on the second linear module along the height direction of the belt line assembly.

[0022] In one embodiment, the clamp comprises:

[0023] Mounting plate;

[0024] Four suction cups are installed on the installation plate. The four suction cups are located at four vertices of a quadrilateral and are used to correspondingly suck the four corners of the upper layer of pearl cotton.

[0025] In one embodiment, the pressing assembly comprises:

[0026] A cylinder having a telescopic rod movably arranged along the height direction of the belt line assembly;

[0027] A pressing plate is fixedly arranged on the end of the telescopic rod.

[0028] In one embodiment, the bonding machine further comprises a second photoelectric sensor, and the second photoelectric sensor is correspondingly installed on a side of the laminating area away from the material discharge area.

[0029] The technical solution of the utility model is to set up a belt line component, which is used to convey the lower layer of pearl cotton. The belt line component is sequentially provided with a gluing area, a feeding area, and a pressing area in the length direction. The lower layer of pearl cotton passes through the gluing area, the feeding area, and the pressing area in sequence. In order to make the lower layer of pearl cotton in the gluing area, glue is applied on the surface of the pearl cotton. When the pearl cotton with glue enters the feeding area, the upper layer of pearl cotton is placed on the lower layer of pearl cotton. When the stacked product of the upper layer of pearl cotton and the lower layer of pearl cotton enters the pressing area, pressure is applied to the upper layer of pearl cotton and the lower layer of pearl cotton to strengthen the bonding effect between the two. So specifically, the glue coating component is spaced apart from the glue coating area in the height direction of the belt line component. When the glue is released, it falls onto the lower layer of pearl cotton under the action of gravity. In order to facilitate the loading of the upper layer of pearl cotton on the belt line, a discharge area is set on one side of the belt line component. The discharge area is used to store the upper layer of pearl cotton. The discharge area and the loading area are parallel in the width direction of the belt line component. The transfer component is set corresponding to the discharge area. The transfer component has at least an active stroke in the width direction of the belt line component, and may also have an active stroke in the height direction of the belt line component, which is used to transfer the upper layer of pearl cotton from the storage component to the discharge area for release; the pressing component is set corresponding to the pressing area, and at least partially has an active stroke in the height direction of the belt line component, which is used to apply pressure to the upper layer of pearl cotton to fit tightly with the lower layer of pearl cotton to enhance the fitting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0031] Figure 1 This is a structural schematic diagram of an embodiment of a bonding machine provided by the utility model.

[0032] Description of Figure Numbers:

[0033] 100. bonding machine; 1. belt line assembly; 2. gluing assembly; 21. limiter; 211. slideway; 22. housing; 23. conduit; 231. discharge port; 3. material storage assembly; 31. material storage box; 4. transfer assembly; 41. first linear module; 42. second linear module; 43. fixture; 431. mounting plate; 432. suction cup; 5. pressing assembly; 51. cylinder; 52. pressing plate.

[0034] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0038] Pearl cotton needs to be bonded during production and processing. Currently, most of the bonding of pearl cotton is done manually. The method of manual loading, applying hot melt adhesive additives, and manual unloading after bonding has low bonding efficiency and slow speed, resulting in low production efficiency.

[0039] The utility model provides a bonding machine.

[0040] See also Figure 1 In one embodiment of the utility model, the bonding machine 100 includes: a belt line component 1, a gluing component 2, a material storage component 3, a transfer component 4, and a pressing component 5; the belt line component 1 is used to transport the lower layer of pearl cotton, and a gluing area, a material discharge area, and a pressing area are sequentially arranged in the length direction of the belt line component 1; the gluing component 2 is spaced apart from the gluing area in the height direction of the belt line component 1, and is used to apply glue to the lower layer of pearl cotton; the material storage component 3 is arranged in parallel with the material discharge area in the width direction of the belt line component 1, and is used to store the upper layer of pearl cotton; the transfer component 4 is arranged corresponding to the material discharge area, and has at least an active stroke in the width direction of the belt line component 1, and is used to transfer the upper layer of pearl cotton from the material storage component 3 to the material discharge area for release; the pressing component 5 is arranged corresponding to the pressing area, and has an active stroke in the height direction of the belt line component 1, and is used to apply pressure to the upper layer of pearl cotton to fit with the lower layer of pearl cotton.

[0041] The technical solution of the utility model is to set up a belt line component 1, and the belt line component 1 is used to convey the lower layer of pearl cotton. The belt line component 1 is sequentially provided with a gluing area, a feeding area, and a pressing area in the length direction. The lower layer of pearl cotton passes through the gluing area, the feeding area, and the pressing area in sequence. In order to make the lower layer of pearl cotton in the gluing area, glue is applied on the surface of the pearl cotton. When the pearl cotton with glue enters the feeding area, the upper layer of pearl cotton is placed on the lower layer of pearl cotton. When the stacked product of the upper layer of pearl cotton and the lower layer of pearl cotton enters the pressing area, pressure is applied to the upper layer of pearl cotton and the lower layer of pearl cotton to enhance the bonding effect between the two. So specifically, the glue coating component 2 is spaced apart from the glue coating area in the height direction of the belt line component 1. When the glue is released, it falls onto the lower layer of pearl cotton under the action of gravity; in order to facilitate the loading of the upper layer of pearl cotton on the belt line, a discharge area is set on one side of the belt line component 1, and the discharge area is used to store the upper layer of pearl cotton. The discharge area and the loading area are parallel in the width direction of the belt line component 1, and the transfer component 4 is set corresponding to the discharge area. The transfer component 4 has at least an active stroke in the width direction of the belt line component 1, and may also have an active stroke in the height direction of the belt line component 1, which is used to transfer the upper layer of pearl cotton from the storage component 3 to the discharge area for release; the pressing component 5 is set corresponding to the pressing area, and at least partially has an active stroke in the height direction of the belt line component 1, which is used to apply pressure to the upper layer of pearl cotton to fit tightly with the lower layer of pearl cotton to enhance the fitting effect.

[0042] In order to make the glue spread evenly on the lower layer of pearl cotton as much as possible, in one embodiment, the glue coating component 2 includes: a box 22 and a plurality of conduits 23, the box 22 has a glue storage cavity, and is provided with a plurality of connecting ports to connect the glue storage cavity with the outside world; the conduit 23 has a feed port and a discharge port 231, and the feed port is connected to the connecting port; the plurality of discharge ports 231 are arranged at intervals in the width direction of the belt line component 1, so when the lower layer of pearl cotton enters the glue coating area, the upper surface will be coated with multiple intervals of glue. Among them, the width of the pearl cotton is certain, and the number of conduits 23 set corresponding to the different spacings of the glue to be added is different, but the number of connecting ports of the box 22 is set to be greater than or equal to the number of conduits 23, which can meet the needs of connecting different numbers of conduits 23, and the connecting ports that are not connected to the conduits 23 need to be blocked, so the feed port corresponds to the connecting port and can be detachably connected, and the glue coating component 2 also includes a plurality of blocking members, which can be detachably installed on the connecting port to block the connecting port. When the width of the lower layer of pearl cotton is certain and the spacing of the glue to be applied is certain, the number of corresponding conduits 23 is determined, and all conduits 23 are connected to the connecting ports. The unconnected connecting ports are blocked with blocking pieces to prevent the glue from flowing directly from the connecting ports to the outside.

[0043] According to the requirements of the bonding effect, the distance between the outlet 231 of the pipeline needs to be adjustable. In one embodiment, the conduit 23 is a flexible hose that can be bent. The glue coating assembly 2 also includes: a limiter 21 and a plurality of nuts.

[0044] The limiter 21 extends along the width direction of the belt line assembly 1, and has a slide groove 211 extending along the width direction of the belt line assembly 1. The slide groove 211 is set through the height direction of the belt line assembly 1. The conduit 23 passes through the slide groove 211. The conduit 23 can slide in the pipe groove, so as to adjust the spacing. After adjusting the spacing between the discharge ports 231 of the conduit 23, the conduit 23 needs to be fixed to ensure that the distance between the discharge ports 231 remains fixed. The conduit 23 extends axially to form a stopper, and a thread is provided on the outer wall of the conduit 23 near the discharge port 231 of the stopper for cooperating with a nut. The stopper and the nut are located on both sides of the limiter 21, so that the nut and the stopper clamp the limiter 21 for fixing the conduit 23.

[0045] In order to facilitate the transfer component 4 to take materials and transfer the upper layer of pearl cotton, the storage component 3 is provided with a storage box 31 for storing the upper layer of pearl cotton. In order to facilitate the material taking, the storage box 31 has a storage cavity opened toward the discharge area; because the movement of the transfer component 4 is fixed, the upper layer of pearl cotton needs to be placed in a fixed position, so that the transfer component 4 places the upper layer of pearl cotton above the lower layer of pearl cotton to keep the same position. In order to ensure that the position of the upper layer of pearl cotton is fixed, the position of the upper layer of pearl cotton needs to be detected, and the grating is installed at the opening position. When the upper layer of pearl cotton exceeds the opening position, the grating will be triggered, so that it can be detected that the position of the upper layer of pearl cotton is not placed correctly.

[0046] In order for the transfer assembly 4 to accurately place the upper layer of pearl cotton on the lower layer of pearl cotton, the belt line assembly 1 needs to be paused when the lower layer of pearl cotton enters the discharge area to keep the lower layer of pearl cotton still. Therefore, the bonding machine 100 also includes a first photoelectric sensor, which is correspondingly installed on the side of the discharge area close to the pressing area. When the lower layer of pearl cotton is about to leave the discharge area, it will be detected by the photoelectric sensor. After receiving the signal from the photoelectric sensor, the controller controls the belt line assembly 1 to stop working. After the transfer assembly 4 completes the release action, the controller starts the belt line assembly 1 again.

[0047] In one embodiment, the specific implementation of the transfer component 4 is as follows: the transfer component 4 includes: a first linear module 41, a second linear module 42 and a clamp 43, the first linear module 41 is extended along the width direction of the belt line component 1; the clamp 43 is enabled to move between the discharge area and the storage component 3, the second linear module 42 is movably installed on the first linear module 41 along the width direction of the belt line component 1, because the upper layer of pearl cotton is generally stacked in the storage cavity, the second linear module 42 is extended along the height direction of the belt line component 1; the clamp 43 is movably installed on the second linear module 42 along the height direction of the belt line component 1, so that the clamp 43 can obtain upper pearl cotton of different heights.

[0048] In order to stably clamp the upper layer of pearl cotton, the clamp 43 includes a mounting plate 431 and four suction cups 432. The four suction cups 432 are mounted on the mounting plate 431. The four suction cups 432 are located at the four vertices of the quadrilateral, which are used to absorb the four corners of the upper layer of pearl cotton to achieve stable absorption and prevent it from falling off during transfer. In order to achieve a better bonding effect between the upper layer of pearl cotton and the lower layer of pearl cotton, it is necessary to apply pressure between the upper layer of pearl cotton and the lower layer of pearl cotton so that the glue can extend between the contact surfaces of the two and extend to more areas, so that the bonding between the two is more firm. Therefore, the pressing assembly 5 is provided with a cylinder 51 and a pressing plate 52. The cylinder 51 has a telescopic rod movably arranged along the height direction of the belt line assembly 1; the pressing plate 52 is fixedly arranged at the end of the telescopic rod. The pressing plate 52 makes the force on the upper layer of pearl cotton more uniform and the pressure smaller, so as to avoid damage to the upper layer of pearl cotton.

[0049] When applying pressure to the upper and lower layers of pearl cotton, the belt line assembly 1 needs to be paused, so the bonding machine 100 also includes a second photoelectric sensor, which is correspondingly installed on the side of the laminating area away from the discharge area. When the upper and lower layers of pearl cotton completely enter the laminating area and are about to leave the laminating area, they will be detected by the second photoelectric sensor and send an electrical signal to the controller, and the controller will control the belt line assembly 1 to stop working, and start the belt line assembly 1 again after completing the laminating action.

[0050] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A bonding machine, characterized in that: include: The belt line assembly is used to transport the lower layer of pearl cotton, and a gluing area, a material discharge area, and a pressing area are sequentially arranged along the length direction of the belt line assembly; A glue coating component is arranged at a distance from the glue coating area in the height direction of the belt line component, and is used to coat glue on the lower layer of pearl cotton; A material storage component is arranged in parallel with the material discharge area in the width direction of the belt line component and is used to store the upper layer of pearl cotton; A transfer assembly, arranged corresponding to the discharge area, having at least a movable stroke in the width direction of the belt line assembly, and used for transferring the upper layer of pearl cotton from the storage assembly to the discharge area for release; The pressing assembly is arranged corresponding to the pressing area and has a movable stroke in the height direction of the belt line assembly, so as to apply pressure to the upper layer of pearl cotton to fit it with the lower layer of pearl cotton.

2. The bonding machine according to claim 1, characterized in that The glue coating component comprises: The box body has a glue storage cavity and is provided with a plurality of communication ports so that the glue storage cavity is connected with the outside; A plurality of conduits are provided, each of which has a feed port and a discharge port, wherein the feed port is connected and arranged corresponding to the connecting port; and the plurality of discharge ports are spaced apart in the width direction of the belt line assembly.

3. The bonding machine according to claim 2, characterized in that The feed port is detachably connected to the communication port, and the glue coating assembly further comprises a plurality of blocking members, which are detachably mounted on the communication port for blocking the communication port.

4. The bonding machine according to claim 3, characterized in that The glue coating component also includes: A limiter extends along the width direction of the belt line assembly and has a slide groove extending along the width direction of the belt line assembly, and the slide groove is arranged through the belt line assembly in the height direction; Multiple nuts; Among them, the conduit passes through the slide groove, and the conduit extends axially to form a stop portion. In a section of the conduit near the discharge port at the stop portion, the outer wall is provided with a thread for cooperating with the nut so that the nut and the stop portion clamp the limit piece for fixing the conduit.

5. The bonding machine according to claim 1, characterized in that The material storage component comprises: A material storage box having a material storage cavity opened toward the material discharge area; The grating is installed at the opening position.

6. The bonding machine according to claim 1, characterized in that The bonding machine further comprises a first photoelectric sensor, which is correspondingly installed on a side of the material discharge area close to the pressing area.

7. The bonding machine according to claim 1, characterized in that The transfer component comprises: A first linear module is extended along the width direction of the belt line assembly; A second linear module is movably mounted on the first linear module along the width direction of the belt line assembly and is extended along the height direction of the belt line assembly; A fixture is movably mounted on the second linear module along the height direction of the belt line assembly.

8. The bonding machine according to claim 7, characterized in that The fixture comprises: Mounting plate; Four suction cups are installed on the installation plate. The four suction cups are located at four vertices of a quadrilateral and are used to correspondingly suck the four corners of the upper layer of pearl cotton.

9. The bonding machine according to claim 1, characterized in that The pressing assembly comprises: A cylinder having a telescopic rod movably arranged along the height direction of the belt line assembly; A pressing plate is fixedly arranged on the end of the telescopic rod.

10. The bonding machine according to claim 1, characterized in that The bonding machine further comprises a second photoelectric sensor, which is correspondingly installed on a side of the pressing area away from the material discharge area.

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