Chain-type roller coil stock automatic feeding mechanism

Abstract

The utility model provides a chain type roller coil stock automatic feeding mechanism which comprises a base used for being fixedly installed on the ground, a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are arranged on the base in parallel and in a sliding mode, and chain rotating assemblies are arranged on the adjacent sides of the first supporting plate and the second supporting plate. A chain in the chain rotating assembly is provided with a lifting hook; inclined planes are arranged on the first supporting plate and the second supporting plate, limiting grooves are formed in the tops of the first supporting plate and the second supporting plate, baffles are arranged on the two sides of the limiting grooves, the baffles are fixedly connected with the first supporting plate and the second supporting plate, and the baffles are connected through a rotating shaft which is rotationally installed on the first side plate or the second side plate. Supporting rotating wheels are arranged on the two sides of the limiting grooves of the first supporting plate and the second supporting plate. A first driving unit is arranged on the base. The feeding device can effectively solve the technical problems that in the prior art, adjustment can not be carried out according to the specifications of rolling materials of a roller, and feeding is inconvenient.

Description

Technical Field

[0001] The utility model relates to a nonwoven fabric feeding mechanism, in particular to a chain-type roller coil automatic feeding mechanism. Background Art

[0002] Non-woven fabric, also known as non-woven fabric, needle-punched cotton, etc., is composed of directional or random fibers. It is called cloth because it has the appearance and certain properties of cloth. Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, rich colors, low cost, and recyclable. Non-woven fabric needs to be cut when used. The traditional cutting method is manual cutting. The advantage is that it can be cut into any shape. The disadvantage is that it is time-consuming, labor-intensive and inefficient. In normal industrial production, non-woven fabrics are often cut by non-woven fabric cutting machines to obtain a large number of non-woven fabrics of a certain shape.

[0003] When non-woven fabrics are loaded, they are usually transferred to the support frame by forklifts. However, the general production site is equipped with equipment, which is not convenient for forklifts. Therefore, a cart is usually used to transport the non-woven fabrics to the equipment and an electric hoist is used to load the non-woven fabrics. Due to different production requirements, the specifications of the roll materials are also different. Even for non-woven fabric roll materials with a narrow width, a long rotating shaft may be required to be installed on the loading mechanism. In the prior art, the loading mechanism is generally fixed and cannot be adjusted according to the specifications of the roll materials. There are inconvenient technical problems in loading materials. Utility Model Content

[0004] The utility model aims to provide a chain-type roller coil automatic feeding mechanism, which can effectively solve the technical problems in the prior art that the roller coil cannot be adjusted according to the specifications and the feeding is inconvenient.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A chain-type roller coil automatic feeding mechanism comprises a base for fixed installation on the ground, and also comprises a first support plate and a second support plate which are parallelly and slidably arranged on the base, and a chain rotating assembly is arranged on adjacent sides of the first support plate and the second support plate, and a hook is installed on the chain in the chain rotating assembly;

[0007] The first and second support plates are provided with inclined surfaces, and the tops of the first and second support plates are provided with limiting grooves, and baffles are provided on both sides of the limiting grooves. The baffles are fixedly connected to the first and second support plates, and the baffles are connected by a rotating shaft, and the rotating shaft is rotatably mounted on the first side plate or the second side plate, and supporting wheels are provided on both sides of the limiting grooves of the first support plate and the second support plate; a first driving unit is provided on the base, and the first driving unit is used to drive the first support plate and the second support plate to move closer to or away from each other;

[0008] The first support plate is provided with a second driving unit, and the chain rotating components on the first support plate and the second support plate are connected through a telescopic rotating shaft, and the length of the telescopic rotating shaft is extended or shortened according to the movement of the first and second support plates.

[0009] Among them, the telescopic rotating shaft includes a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are rotatably installed on the first support plate and the second support plate, the first rotating shaft and the second rotating shaft are respectively connected to the sprockets in the chain rotating assembly installed on the first support plate and the second support plate, the first rotating shaft is connected to the second driving unit, a square groove is provided on the first rotating shaft, and a square protrusion is provided on the second rotating shaft, and the square protrusion is slidably matched with the square groove.

[0010] Furthermore, a telescopic tube is provided at the connection between the first rotating shaft and the second rotating shaft, and two ends of the telescopic tube are respectively connected to the first rotating shaft and the second rotating shaft to cover the connection.

[0011] Preferably, the chain rotating assembly includes a plurality of sprockets and chains, wherein the sprockets are rotatably mounted on the first support plate or the second support plate, and the positions of the sprockets on the first support plate and the second support plate correspond to each other; one group of corresponding sprockets on the first and second support plates are respectively connected to the first rotating shaft and the second rotating shaft.

[0012] Furthermore, the hook includes a first side plate and a second side plate, multiple sets of rotating wheel assemblies are arranged between the first side plate and the second side plate, the first side plate and the second side plate are connected together by bolts, and the first side plate and the second side plate are connected together with a chain through a pin shaft.

[0013] Preferably, the rotating wheel assembly includes a mounting shaft rotatably mounted on the first side plate and the second side plate, and a rotating wheel located between the first side plate and the second side plate.

[0014] Furthermore, the first driving unit includes a motor and a screw, the motor is mounted on the base, the screw is rotatably mounted on the base and connected to the motor, threads with opposite rotation directions are arranged at both ends of the screw, and threaded holes matching the screw are arranged on the first support plate and the second support plate.

[0015] The first support plate and the second support plate are slidably mounted on the base via a slide rail.

[0016] Furthermore, a tension adjustment mechanism is also provided on the first support plate and the second support plate, and the tension adjustment structure is used to adjust the tension of the chain in the chain rotating assembly.

[0017] Preferably, a driving mechanism is provided on the first side baffle plate, and the driving mechanism is used to drive the roller coil to rotate. The driving mechanism includes a movable plate, a first motor, a driving gear and a driven gear. The movable plate is slidably mounted on the first support plate through a guide rod, the first motor is mounted on the movable plate and connected to the driving gear, the driven gear is used to be installed on the rotating shaft of the roller coil, a first screw is rotatably mounted on the first support plate, a first threaded hole is provided on the movable plate, the first screw cooperates with the second threaded hole, and a rotating handwheel is provided at the end of the first screw.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model discloses a kind of invention and its embodiment is the invention of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 For this utility model Figure 1 A partial enlarged schematic diagram in the middle.

[0023] Figure 3 This is a schematic diagram of the utility model in use.

[0024] Figure 4It is a schematic diagram of the matching relationship between the first rotating shaft and the second rotating shaft of the utility model.

[0025] Reference numerals:

[0026] 101-base, 102-first support plate, 103-second support plate, 104-chain rotating assembly, 105-hook, 106-first side plate, 107-second side plate, 108-wheel assembly, 109-inclined surface, 110-limiting groove, 111-baffle, 112-supporting wheel, 113-first driving unit, 114-motor, 115-screw, 116-rotating hand wheel, 117-driven gear, 118-second driving unit Moving unit, 119-telescopic rotating shaft, 120-first rotating shaft, 121-second rotating shaft, 122-sprocket, 123-chain, 124-square groove, 125-square protrusion, 126-telescopic tube, 127-tension adjustment mechanism, 128-driving mechanism, 129-movable plate, 130-first motor, 131-driving gear, 132-non-woven fabric roller roll, 133-rotating shaft, 134-limiting protrusion, 135-slide rail. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0030] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0031] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0032] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0033] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0034] See also Figure 1-Figure 4 , this embodiment discloses a feeding mechanism, specifically a chain-type roller coil automatic feeding mechanism, including a base 101 for fixed installation on the ground, and this embodiment also includes a first support plate 102 and a second support plate 103 parallel and slidably arranged on the base 101, and a chain rotating assembly 104 is arranged on the adjacent side of the first support plate 102 and the second support plate 103, and a hook 105 is installed on the chain 123 in the chain rotating assembly 104;

[0035] The first and second support plates are provided with inclined surfaces 109, and the tops of the first and second support plates are provided with limiting grooves 110, and baffles 111 are provided on both sides of the limiting grooves 110. The baffles 111 are fixedly connected to the first and second support plates, and the baffles 111 are connected by a rotating shaft, and the rotating shaft is rotatably mounted on the first side plate 106 or the second side plate 107, and supporting wheels 112 are provided on both sides of the limiting grooves 110 of the first support plate 102 and the second support plate 103; a first driving unit 113 is provided on the base 101, and the first driving unit 113 is used to drive the first support plate 102 and the second support plate 103 to move closer to or away from each other;

[0036] The first support plate 102 is provided with a second driving unit 118 . The chain rotating assembly 104 on the first support plate 102 and the second support plate 103 are connected via a telescopic shaft 119 . The length of the telescopic shaft 119 is extended or shortened according to the movement of the first and second support plates.

[0037] The second driving unit 118 includes a first motor 130 and a reducer, and the first motor 130 is connected to the first rotating shaft 120 via the reducer.

[0038] In actual use, the utility model slides the first support plate 102 and the second support plate 103 on the base 101, and the spacing between the first support plate 102 and the second support plate 103 is adjustable under the action of the first driving unit 113, so that non-woven fabric roller rolls 132 of different specifications can be installed as needed. At the same time, in the utility model, the chain rotating assembly 104 is provided to drive the hook 105 to move, thereby driving the non-woven fabric roller roll 132, so that the non-woven fabric roller roll 132 can move along the inclined surface 109 and enter the limiting groove 1 10, in order to achieve the purpose of loading, a supporting wheel 112 is provided at the limiting groove 110, and after the hook 105 has loaded the non-woven fabric roller roll 132, the rotating shaft 133 in the non-woven fabric roller roll 132 is located in the limiting groove 110 and contacts with the supporting wheel 112, so that the non-woven fabric roller roll 132 can rotate more smoothly. At this time, the hook 105 limits the rotating shaft 133 of the non-woven fabric roller roll 132; the utility model can effectively solve the technical problems in the prior art that the specification of the roller roll cannot be adjusted and the loading is inconvenient.

[0039] Among them, the telescopic rotating shaft 119 includes a first rotating shaft 120 and a second rotating shaft 121, the first rotating shaft 120 and the second rotating shaft 121 are rotatably installed on the first support plate 102 and the second support plate 103, the first rotating shaft 120 and the second rotating shaft 121 are respectively connected to the sprocket 122 in the chain rotating assembly 104 installed on the first support plate 102 and the second support plate 103, the first rotating shaft 120 is connected to the second driving unit 118, a square groove 124 is provided on the first rotating shaft 120, and a square protrusion 125 is provided on the second rotating shaft 121, and the square protrusion 125 is slidably matched with the square groove 124.

[0040] In this way, the total length of the first rotating shaft 120 and the second rotating shaft 121 can be adjusted as needed; in actual use, the square groove 124 can be a quadrilateral or pentagonal groove.

[0041] In actual use, the first support plate 102 and the second support plate 103 are provided with limiting protrusions 134 near the limiting portions.

[0042] In actual use, in order to make the first rotating shaft 120 and the second rotating shaft 121 smoother when adjusting the length, grease may be added at the gap.

[0043] Furthermore, a telescopic tube 126 is provided at the connection between the first rotating shaft 120 and the second rotating shaft 121 , and both ends of the telescopic tube 126 are respectively connected to the first rotating shaft 120 and the second rotating shaft 121 to cover the connection.

[0044] The telescopic tube 126 is provided to seal the connection between the first rotating shaft 120 and the second rotating shaft 121 to reduce the entry of dust and prevent the grease from falling directly on the ground.

[0045] Among them, the chain rotating assembly 104 includes a plurality of sprockets 122 and chains 123, and the sprockets 122 are rotatably installed on the first support plate 102 or the second support plate 103, and the positions of the sprockets 122 on the first support plate 102 and the second support plate 103 correspond to each other; one group of corresponding sprockets 122 on the first and second support plates are respectively connected to the first rotating shaft 120 and the second rotating shaft 121.

[0046] Furthermore, the hook 105 includes a first side plate 106 and a second side plate 107, a plurality of rotating wheel assemblies 108 are arranged between the first side plate 106 and the second side plate 107, the first side plate 106 and the second side plate 107 are connected together by bolts, and the first side plate 106 and the second side plate 107 are connected together with the chain 123 through a pin shaft.

[0047] The rotating wheel assembly 108 includes a mounting shaft rotatably mounted on the first side plate 106 and the second side plate 107 , and a rotating wheel located between the first side plate 106 and the second side plate 107 .

[0048] When the non-woven fabric roller roll 132 is loaded, the chain 123 moves to move the hook 105, thereby driving the rotating shaft 133 on the non-woven fabric roller roll 132 to move along the inclined surface 109 on the first support plate 102 and the second support plate 103, thereby achieving the purpose of loading. The set wheel assembly 108 can prevent the rotating shaft 133 of the non-woven fabric roller roll 132 from directly contacting the hook 105 and causing greater wear.

[0049] The first driving unit 113 includes a motor 114 and a screw 115. The motor 114 is mounted on the base 101. The screw 115 is rotatably mounted on the base 101 and connected to the motor 114. The two ends of the screw 115 are provided with threads with opposite rotation directions. The first support plate 102 and the second support plate 103 are provided with threaded holes that match the screw 115. The motor 114 drives the screw 115 to rotate forward or reversely to realize the driving of the first support plate 102 and the second support plate 103.

[0050] The first support plate 102 and the second support plate 103 are slidably mounted on the base 101 via a slide rail 135 , and the slide rail is a dovetail slide rail or a T-shaped slide rail.

[0051] The first support plate 102 and the second support plate 103 are further provided with a tension adjustment mechanism 127, which is used to adjust the tension of the chain 123 in the chain rotating assembly 104. The tension adjustment mechanism 127 can be a tension adjustment mechanism in the prior art, which will not be described in detail here.

[0052] Furthermore, in actual use, a driving mechanism 128 is provided on the first side baffle 111, and the driving mechanism 128 is used to drive the non-woven fabric roller roll 132 to rotate. The driving mechanism 128 includes a movable plate 129, a first motor 130, a driving gear 131 and a driven gear 117. The movable plate 129 is slidably mounted on the first support plate through a guide rod, the first motor 130 is mounted on the movable plate 129 and connected to the driving gear 131, and the driven gear 117 is used to be installed on the rotating shaft 133 of the roller roll. A first screw rod 115 is rotatably mounted on the first support plate 102, a first threaded hole is provided on the movable plate 129, the first screw rod 115 cooperates with the first threaded hole, and a rotating hand wheel 116 is provided at the end of the first screw rod 115.

[0053] In actual use, after the spinning drum roll is loaded with materials, the position of the movable plate can be adjusted by the hand wheel so that the driving gear 131 moves toward the driven gear 117, and the driving gear 131 cooperates with the driven gear 117 to drive the rotating shaft 133 in the spinning drum roll to realize the loading of non-woven fabric.

[0054] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chain-type roller coil automatic feeding mechanism, comprising a base for fixed installation on the ground, characterized in that: It also includes a first support plate and a second support plate which are parallelly and slidably arranged on the base, and a chain rotating assembly is arranged on adjacent sides of the first support plate and the second support plate, and a hook is installed on the chain in the chain rotating assembly; The first and second support plates are provided with inclined surfaces, and the tops of the first and second support plates are provided with limiting grooves, and baffles are provided on both sides of the limiting grooves. The baffles are fixedly connected to the first and second support plates, and the baffles are connected by a rotating shaft, and the rotating shaft is rotatably mounted on the first side plate or the second side plate, and supporting wheels are provided on both sides of the limiting grooves of the first support plate and the second support plate; a first driving unit is provided on the base, and the first driving unit is used to drive the first support plate and the second support plate to move closer to or away from each other; The first support plate is provided with a second driving unit, and the chain rotating components on the first support plate and the second support plate are connected through a telescopic rotating shaft, and the length of the telescopic rotating shaft is extended or shortened according to the movement of the first and second support plates.

2. The chain-type roller coil automatic feeding mechanism according to claim 1 is characterized in that: The telescopic rotating shaft includes a first rotating shaft and a second rotating shaft, which are rotatably installed on the first support plate and the second support plate, and are respectively connected to sprockets in a chain rotating assembly installed on the first support plate and the second support plate. The first rotating shaft is connected to the second driving unit, and a square groove is provided on the first rotating shaft, and a square protrusion is provided on the second rotating shaft, and the square protrusion is slidably matched with the square groove.

3. The chain-type roller coil automatic feeding mechanism according to claim 2 is characterized in that: A telescopic tube is arranged at the connection between the first rotating shaft and the second rotating shaft, and two ends of the telescopic tube are respectively connected to the first rotating shaft and the second rotating shaft to cover the connection.

4. The chain-type roller coil automatic feeding mechanism according to claim 2 is characterized in that: The chain rotating assembly includes a plurality of sprockets and chains, wherein the sprockets are rotatably mounted on the first support plate or the second support plate, and the positions of the sprockets on the first support plate and the second support plate correspond to each other; one group of corresponding sprockets on the first and second support plates are respectively connected to the first rotating shaft and the second rotating shaft.

5. A chain-type roller coil automatic feeding mechanism according to any one of claims 1 to 4, characterized in that: The hook comprises a first side plate and a second side plate, a plurality of rotating wheel assemblies are arranged between the first side plate and the second side plate, the first side plate and the second side plate are connected together by bolts, and the first side plate and the second side plate are connected together with a chain by a pin shaft.

6. The chain-type roller coil automatic feeding mechanism according to claim 5, characterized in that: The rotating wheel assembly comprises a mounting shaft rotatably mounted on the first side plate and the second side plate, and a rotating wheel located between the first side plate and the second side plate.

7. A chain-type roller coil automatic feeding mechanism according to any one of claims 1 to 4, characterized in that: The first driving unit includes a motor and a screw, the motor is mounted on the base, the screw is rotatably mounted on the base and connected to the motor, both ends of the screw are provided with threads with opposite rotation directions, and the first support plate and the second support plate are provided with threaded holes matching the screw.

8. The chain-type roller coil automatic feeding mechanism according to claim 7 is characterized in that: The first support plate and the second support plate are slidably mounted on the base through a slide rail.

9. The chain-type roller coil automatic feeding mechanism according to claim 1, characterized in that: The first support plate and the second support plate are also provided with a tension adjustment mechanism, and the tension adjustment structure is used to adjust the tension of the chain in the chain rotating assembly.

10. A chain-type roller coil automatic feeding mechanism according to any one of claims 1 to 4, characterized in that: A driving mechanism is arranged on the first side baffle plate, and the driving mechanism is used for driving the roller coil to rotate. The driving mechanism comprises a movable plate, a first motor, a driving gear and a driven gear. The movable plate is slidably mounted on the first support plate through a guide rod, the first motor is mounted on the movable plate and connected to the driving gear, the driven gear is used for being mounted on the rotating shaft of the roller coil, a first screw is rotatably mounted on the first support plate, a first threaded hole is arranged on the movable plate, the first screw cooperates with the second threaded hole, and a rotating hand wheel is arranged on the end of the first screw.

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