Uniform gluing device with positioning function for carpet production

Abstract

The utility model discloses a uniform gluing device with a positioning function for carpet production, which comprises a conveyor belt, a gluing component is arranged above the conveyor belt, a driving device is arranged on one side of the conveyor belt and is connected with the gluing component, a positioning component is further arranged on one feeding side of the gluing component, and the positioning component is connected with the gluing component. The positioning assembly comprises a connecting plate and limiting rollers, a row of limiting rollers are arranged on the bottom face of the connecting plate, the connecting plate and the limiting rollers form a set of locking structures, and the two sets of locking structures are symmetrically arranged on the two sides of the conveying belt. According to the carpet gluing device, the rotating wheel drives one end of the transmission rod to rotate around the center point of the rotating wheel, the other end of the transmission rod drives the gluing plate and the nozzle to slide on the first sliding rod in a reciprocating mode, the carpet on the conveying belt is evenly glued through the nozzle, and the position of the first inner threaded block on the first threaded rod is adjusted by screwing the rotary knob; the reciprocating distance of the gluing plate driven by the transmission rod can be adjusted, so that uniform gluing is performed according to the width of the carpet.

Description

Technical Field

[0001] The utility model relates to the technical field of carpet manufacturing, in particular to a uniform gluing device for carpet production with a positioning function. Background Art

[0002] In the carpet production process, the gluing process is a crucial step, which directly affects the durability and appearance of the carpet. The traditional carpet gluing method mainly relies on manual operation, which has problems such as uneven glue distribution, edge overflow and inaccurate positioning, resulting in material waste and unstable product quality. Therefore, the development of a device that can achieve positioning and evenly apply glue has become an urgent need in the industry. Utility Model Content

[0003] The utility model aims to provide a uniform gluing device for carpet production with a positioning function, which has the advantages of automatic positioning and uniform gluing, and can also adjust the reciprocating distance and positioning of the gluing according to the size of the carpet, thus solving the problems in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A uniform gluing device for carpet production with a positioning function comprises a conveyor belt, a gluing assembly is arranged above the conveyor belt, a driving device is arranged on one side of the conveyor belt, the driving device is connected to the gluing assembly, the driving device comprises a rotating wheel, a first threaded rod and a transmission rod, an adjusting rod is arranged on one side surface of the rotating wheel, one end of the transmission rod cooperates with the first threaded rod through a first internal thread block, a positioning assembly is also arranged on the feeding side of the gluing assembly, the positioning assembly comprises a connecting plate and a limiting roller, a row of limiting rollers is arranged on the bottom surface of the connecting plate, the connecting plate and the limiting rollers form a group of locking structures, two groups of locking structures are arranged in total and are symmetrically arranged on both sides of the conveyor belt.

[0006] Preferably, the glue coating assembly includes a glue coating plate, a nozzle and a first sliding rod. A plurality of nozzles are evenly distributed below the glue coating plate. The first sliding rod is horizontally arranged above the conveyor belt and perpendicular to the conveying direction of the conveyor belt. There are two first sliding rods in total. The first sliding rods respectively pass through both sides of the glue coating plate and are slidably connected to the glue coating plate.

[0007] Preferably, the rotating wheel is fixed to one side of the conveyor belt through a bracket, and a motor is provided on the rotating wheel bracket, the motor is connected to the rotating wheel, both ends of the first threaded rod are connected to the side wall of the rotating wheel through a fixed block, and both ends of the transmission rod are rotatably connected to the first internal thread block and the rubber coating plate respectively, and one side of the first threaded rod passes through the fixed block and is connected to the knob.

[0008] Preferably, the distance between the connecting plates gradually decreases toward the conveying direction of the conveyor belt, a second internal thread block is provided on the upper side of the connecting plate close to the nozzle, a bidirectional threaded rod is provided on the conveyor belt, and the two second internal thread blocks respectively cooperate with the threads on both sides of the bidirectional threaded rod.

[0009] Preferably, a slider is provided above the side of the connecting plate away from the nozzle, a second slider is provided above the conveyor belt, the second slider is parallel to the bidirectional threaded rod, and a through hole is provided on the slider for the second slider to pass through.

[0010] Preferably, both ends of the bidirectional threaded rod, the first slide rod and the second slide rod are installed on the edges of both sides of the conveyor belt through a support seat, the bidirectional threaded rod is rotatably connected to the support seat, and the first slide rod and the second slide rod are fixedly connected to the support seat.

[0011] Preferably, one end of the bidirectional threaded rod passes through the support seat and is connected to the driving motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. In the utility model, the rotating wheel drives one end of the transmission rod to rotate around the center point of the rotating wheel through the fixed block, the first threaded rod, and the first internal threaded block. The other end of the transmission rod drives the glue coating plate and the nozzle 22 to slide back and forth on the first slide rod, and the carpet on the conveyor belt is evenly coated with glue through the nozzle. The position of the first internal threaded block on the first threaded rod is adjusted by turning the knob to adjust the reciprocating distance of the transmission rod driving the glue coating plate, so that glue is evenly coated according to the width of the carpet.

[0014] 2. In the utility model, the skewed position of the carpet on the conveyor belt can be corrected by continuously tightening the limiting roller, so that the carpet can be located in the center position of the conveyor belt, corresponding to the reciprocating position of the nozzle, which is convenient for the nozzle to glue. The distance between the limiting rollers on both sides is adjustable, and the starting motor drives the bidirectional threaded rod to rotate, so that the second internal thread block moves toward or away from each other, driving the connecting plate and the limiting roller to move toward or away from each other, thereby adjusting the distance between the limiting rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the axonometric drawing of the overall structure of the utility model;

[0016] Figure 2 This is an axonometric diagram of the drive device of the utility model;

[0017] Figure 3 It is a partial structural top view of the utility model;

[0018] Figure 4 It is a partial structural side view of the utility model.

[0019] In the figure: 1. conveyor belt; 2. glue coating assembly; 21. glue coating plate; 22. nozzle; 23. first slide rod; 3. driving device; 31. rotating wheel; 32. first threaded rod; 33. transmission rod; 34. first internal thread block; 35. fixed block; 36. knob; 4. positioning assembly; 41. connecting plate; 42. limiting roller; 43. second slide rod; 44. second internal thread block; 45. bidirectional thread rod; 46. slider; 5. support seat; 6. driving motor. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] In order to solve the problems of uneven glue coating and inability to automatically position the carpet in the prior art, the following technical solution is provided. Figure 1-4 ;

[0022] A uniform gluing device for carpet production with a positioning function comprises a conveyor belt 1, a gluing assembly 2 is arranged above the conveyor belt 1, a driving device 3 is arranged on one side of the conveyor belt 1, the driving device 3 is connected to the gluing assembly 2, the driving device 3 comprises a rotating wheel 31, a first threaded rod 32 and a transmission rod 33, a first threaded rod 32 is arranged on one side of the rotating wheel 31, one end of the transmission rod 33 cooperates with the first threaded rod 32 through a first internal thread block 34, a positioning assembly 4 is also arranged on the feeding side of the gluing assembly 2, the positioning assembly 4 comprises a connecting plate 41 and a limiting roller 42, a row of limiting rollers 42 are arranged on the bottom surface of the connecting plate 41, the connecting plate 41 and the limiting rollers 42 form a group of locking structures, two groups of locking structures are arranged in total and are symmetrically arranged on both sides of the conveyor belt 1.

[0023] The glue coating assembly 2 includes a glue coating plate 21, a nozzle 22 and a first slide bar 23. A plurality of nozzles 22 are evenly distributed below the glue coating plate 21. The nozzle 22 is connected to a glue storage barrel and a pumping device. The first slide bar 23 is horizontally arranged above the conveyor belt 1 and perpendicular to the conveying direction of the conveyor belt 1. There are two first slide bars 23 in total. The first slide bars 23 respectively pass through both sides of the glue coating plate 21 and are slidably connected to the glue coating plate 21.

[0024] The rotating wheel 31 is fixed to one side of the conveyor belt 1 through a bracket, and a motor is provided on the bracket, which is connected to the rotating wheel 31. Both ends of the first threaded rod 32 are connected to the side wall of the rotating wheel 31 through a fixing block 35, and both ends of the transmission rod 33 are rotatably connected to the first internal thread block 34 and the rubber coating plate 21 respectively. One side of the first threaded rod 32 passes through the fixing block 35 and is connected to the knob 36.

[0025] Specifically, the starting motor drives the rotating wheel 31 to rotate, and the rotating wheel 31 drives one end of the transmission rod 33 to rotate around the center point of the rotating wheel 31 through the fixed block 35, the first threaded rod 32, and the first internal thread block 34. The other end of the transmission rod 33 drives the glue coating plate 21 and the nozzle 22 to slide back and forth on the first sliding rod 23, and the carpet on the conveyor belt 1 is evenly coated with glue through the nozzle 22.

[0026] Specifically, according to the width of the carpet, the sliding distance of the glue coating plate 21 on the first sliding rod 23 can be adjusted, and the knob 36 is turned to rotate the first threaded rod 32. Since the first internal thread block 34 cooperates with the first threaded rod 32, the first internal thread block 34 moves along the extension direction of the first threaded rod 32. When it is necessary to increase the reciprocating distance of the glue coating plate 21, the first internal thread block 34 is moved to the edge of the rotating wheel 31 to increase the rotation trajectory of the connecting end of the transmission rod 33 and the first internal thread block 34, thereby increasing the amplitude of the transmission rod 33 pushing and pulling the glue coating plate 21, thereby increasing the reciprocating distance of the glue coating plate 21. When it is necessary to reduce the reciprocating distance of the glue coating plate 21, the first internal thread block 34 is moved to the center of the rotating wheel 31.

[0027] The distance between the connecting plates 41 gradually decreases toward the conveying direction of the conveyor belt 1, and a second internal thread block 44 is provided on the upper side of the connecting plate 41 close to the nozzle 22, and a bidirectional threaded rod 45 is provided on the conveyor belt 1, and the two second internal thread blocks 44 are respectively matched with the threads on both sides of the bidirectional threaded rod 45; a slider 46 is provided on the upper side of the connecting plate 41 away from the nozzle 22, and a second slide bar 43 is also provided above the conveyor belt 1, the second slide bar 43 is parallel to the bidirectional threaded rod 45, and the slider 46 is provided with a through hole for the second slide bar 43 to pass through; both ends of the bidirectional threaded rod 45, the first slide bar 23 and the second slide bar 43 are installed on the edges of both sides of the conveyor belt 1 through the support seat 5, the bidirectional threaded rod 45 is rotatably connected to the support seat 5, and the first slide bar 23 and the second slide bar 43 are fixedly connected to the support seat 5; one end of the bidirectional threaded rod 45 passes through the support seat 5 and is connected to the drive motor 6.

[0028] Specifically, the skewed position of the carpet on the conveyor belt 1 can be corrected by continuously tightening the limiting roller 42, so that the carpet can be located in the center position of the conveyor belt 1, thereby facilitating the nozzle 22 to apply glue to it. The distance between the limiting rollers 42 on both sides is adjustable. The starting motor drives the bidirectional threaded rod 45 to rotate, so that the second internal thread block 44 moves toward or away from each other, and drives the connecting plate 41 and the limiting roller 42 to move toward or away from each other, thereby adjusting the distance between the limiting rollers 42.

[0029] Working principle: the starting motor drives the rotating wheel 31 to rotate, and the rotating wheel 31 drives one end of the transmission rod 33 to rotate around the center point of the rotating wheel 31 through the fixed block 35, the first threaded rod 32, and the first internal thread block 34. The other end of the transmission rod 33 drives the glue coating plate 21 and the nozzle 22 to slide back and forth on the first slide rod 23, and the carpet on the conveyor belt 1 is evenly coated with glue through the nozzle 22; the skewed position of the carpet on the conveyor belt 1 can be corrected by continuously tightening the limiting roller 42, so that the carpet can be located in the center position of the conveyor belt 1.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] 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 uniform gluing device for carpet production with a positioning function, comprising a conveyor belt (1), characterized in that: A gluing assembly (2) is provided above the conveyor belt (1), and a driving device (3) is provided on one side of the conveyor belt (1). The driving device (3) is connected to the gluing assembly (2), and the driving device (3) comprises a rotating wheel (31), a first threaded rod (32) and a transmission rod (33). A first threaded rod (32) is provided on one side of the rotating wheel (31), and one end of the transmission rod (33) cooperates with the first threaded rod (32) through a first internal thread block (34). A positioning assembly (4) is also provided on the feeding side of the gluing assembly (2), and the positioning assembly (4) comprises a connecting plate (41) and a limiting roller (42). A row of limiting rollers (42) is provided on the bottom surface of the connecting plate (41). The connecting plate (41) and the limiting rollers (42) form a group of locking structures. Two groups of locking structures are provided in total and are symmetrically arranged on both sides of the conveyor belt (1).

2. The uniform gluing device for carpet production with positioning function according to claim 1, characterized in that: The glue coating assembly (2) comprises a glue coating plate (21), a nozzle (22) and a first sliding rod (23). A plurality of nozzles (22) are evenly distributed below the glue coating plate (21). The first sliding rod (23) is horizontally arranged above the conveyor belt (1) and perpendicular to the conveying direction of the conveyor belt (1). There are two first sliding rods (23) in total. The first sliding rods (23) respectively penetrate two sides of the glue coating plate (21) and are slidably connected to the glue coating plate (21).

3. The uniform gluing device for carpet production with positioning function according to claim 2, characterized in that: The rotating wheel (31) is fixed to one side of the conveyor belt (1) through a bracket, and a motor is provided on the bracket, and the motor is connected to the rotating wheel (31). The two ends of the first threaded rod (32) are connected to the side wall of the rotating wheel (31) through a fixing block (35), and the two ends of the transmission rod (33) are rotatably connected to the first internal thread block (34) and the rubber coating plate (21) respectively. One side of the first threaded rod (32) passes through the fixing block (35) and is connected to the knob (36).

4. The uniform gluing device for carpet production with positioning function according to claim 3, characterized in that: The distance between the connecting plates (41) gradually decreases in the conveying direction of the conveyor belt (1); a second internal thread block (44) is provided on the upper side of the connecting plate (41) close to the nozzle (22); a bidirectional threaded rod (45) is provided on the conveyor belt (1); and the two second internal thread blocks (44) are respectively matched with the threads on both sides of the bidirectional threaded rod (45).

5. The uniform gluing device for carpet production with positioning function according to claim 4, characterized in that: A slider (46) is provided above the side of the connecting plate (41) away from the nozzle (22), and a second slider (43) is also provided above the conveyor belt (1). The second slider (43) is parallel to the bidirectional threaded rod (45), and a through hole is provided on the slider (46) for the second slider (43) to pass through.

6. The uniform gluing device for carpet production with positioning function according to claim 5, characterized in that: Both ends of the bidirectional threaded rod (45), the first slide rod (23) and the second slide rod (43) are mounted on the edges of both sides of the conveyor belt (1) through a support seat (5); the bidirectional threaded rod (45) is rotatably connected to the support seat (5); and the first slide rod (23) and the second slide rod (43) are fixedly connected to the support seat (5).

7. The uniform gluing device for carpet production with positioning function according to claim 6, characterized in that: One end of the bidirectional threaded rod (45) passes through the support seat (5) and is connected to the drive motor (6).

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