Polyurethane adhesive filling device

Abstract

The utility model discloses a kind of polyurethane adhesive filling devices, it is related to filling technical field, including support seat, further including the carousel of setting in the horizontal portion below support seat and conveying the material of filling completion, the carousel is provided with the conveyor belt of conveying jar body in both sides, the conveyor belt end portion inner cavity is connected with tension pulley by connecting rod, and one end shaft rod of tension pulley is connected with servo motor.The utility model can be when needing to fill adhesive to jar body, by conveyor belt, jar body is conveyed to the side edge notch of carousel, by cylinder drive filling pipeline is close to jar body top end opening and fills, when filling is completed, positioning block is guided into inclined guide slot by the guidance of elastic guide block and gives carousel rotating force, and the jar body of filling completion is transferred, the purpose of automatic transfer after jar body filling is completed is completed, and driving unit is reduced, and cost is further reduced.

Description

Technical Field

[0001] This utility model relates to the field of filling technology, specifically a polyurethane adhesive filling device. Background Technology

[0002] Polyurethane adhesives are adhesives that contain urethane groups (-NHCOO-) or isocyanate groups (-NCO) in their molecular chains. Polyurethane adhesives are broadly classified into two categories: polyisocyanates and polyurethanes.

[0003] During production, empty cans need to be filled and packaged using a filling machine for collection and storage. In the existing technology, multiple transmission units are generally used to drive the up and down movement of the filling pipe and the transfer of materials after filling, which is costly. In order to further reduce costs and achieve the purpose of direct transportation after filling, this utility model proposes a polyurethane adhesive filling device. Utility Model Content

[0004] The purpose of this utility model is to provide a polyurethane adhesive filling device in order to solve the problems mentioned in the background.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a polyurethane adhesive filling device, including a support base, and a turntable disposed below the horizontal part of the support base for conveying the filled material. Conveyor belts for conveying the can are disposed on both sides of the turntable. A tension wheel is connected to the inner cavity of the end of the conveyor belt through a connecting rod. A servo motor is connected to the shaft of one end of the tension wheel. The device also includes a transmission mechanism disposed on the turntable and the support base for filling and conveying the material. The transmission mechanism includes a filling unit and a transmission unit; The filling unit is used to provide positioning for filling materials; The transmission unit is used to transport the filled material.

[0006] As a further embodiment of this utility model: the filling unit includes a cylinder and a filling pipe; The cylinder is mounted on the horizontal part of the support base, and the bottom output end of the cylinder is connected to a filling pipe. The outer wall of the filling pipe is connected to a screw pump that provides material conveying force, and a material box connected to the screw pump.

[0007] As a further embodiment of this utility model: the transmission unit includes a fixed rod, a connecting rod, a positioning block, a vertical guide groove, and an inclined guide groove; The fixing rod is horizontally fixed to the outer wall of the filling pipe. A connecting rod is fixed to the bottom of the fixing rod. The initial position of the connecting rod is aligned with the top of the vertical guide groove. A positioning block is fixed to the bottom of the connecting rod. The vertical guide groove is vertically distributed inside the axial hole groove of the turntable. An inclined guide groove is also provided inside the axial hole groove of the turntable. The bottom of the inclined guide groove is connected to the bottom outer wall of the vertical guide groove. An elastic guide block with the same inclination direction as the inclined guide groove is provided at the contact position of the vertical guide groove and the inclined guide groove.

[0008] As a further improvement of this utility model: multiple inclined guide grooves and vertical guide grooves are provided, and the multiple vertical guide grooves and inclined guide grooves are evenly distributed in a ring at equal intervals in the central groove of the turntable.

[0009] As a further embodiment of this utility model: the outer wall of the turntable is formed with holes and slots for material insertion, and the holes and slots are evenly distributed at equal intervals on the outer wall of the turntable, with the same number as the vertical guide slots and inclined guide slots.

[0010] Compared with the prior art, the beneficial effects of this utility model are: By setting up a transmission mechanism, when adhesive filling is required, the can is transported to the side slot of the turntable via a conveyor belt. The filling pipe is driven by a cylinder to approach the top opening of the can for filling. After filling is completed, the positioning block enters the inclined guide groove through the elastic guide block, giving the turntable rotation power to transfer the filled can. This achieves the purpose of automatic transfer of the can after filling, reducing the number of drive units and further reducing costs. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the distribution structure of the guide groove of this utility model; Figure 3 This is a partial enlarged view of point A of this utility model.

[0012] In the diagram: 1. Support base; 2. Conveyor belt; 3. Turntable; 4. Transmission mechanism; 401. Cylinder; 402. Filling pipe; 403. Fixing rod; 404. Connecting rod; 405. Positioning block; 406. Vertical guide groove; 407. Inclined guide groove; 408. Elastic guide block. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figures 1-3 In this embodiment of the utility model, a polyurethane adhesive filling device includes a support base 1, a turntable 3 disposed below the horizontal part of the support base 1 for conveying the filled material, conveyor belts 2 for conveying the can body are disposed on both sides of the turntable 3, a tension wheel is connected to the inner cavity of the end of the conveyor belt 2 through a connecting rod, a servo motor is connected to the shaft of one end of the tension wheel, and a transmission mechanism 4 disposed on the turntable 3 and the support base 1 for filling and conveying the material. Transmission mechanism 4 includes a filling unit and a transmission unit; The filling unit is used to provide positioning for filling materials; The transmission unit is used to transport the filled material; The filling unit includes a cylinder 401 and a filling pipe 402; The cylinder 401 is mounted on the horizontal part of the support base 1, and the bottom output end of the cylinder 401 is connected to the filling pipe 402. The outer wall of the filling pipe 402 is connected to a screw pump that provides material conveying force, and a material box connected to the screw pump. The transmission unit includes a fixed rod 403, a connecting rod 404, a positioning block 405, a vertical guide groove 406, and an inclined guide groove 407; The fixing rod 403 is horizontally fixed to the outer wall of the filling pipe 402. A connecting rod 404 is fixed to the bottom of the fixing rod 403. The initial position of the connecting rod 404 is aligned with the top of the vertical guide groove 406. A positioning block 405 is fixed to the bottom of the connecting rod 404. The vertical guide groove 406 is vertically distributed inside the axial hole groove of the turntable 3. An inclined guide groove 407 is also provided inside the axial hole groove of the turntable 3. The bottom of the inclined guide groove 407 is connected to the bottom outer wall of the vertical guide groove 406. An elastic guide block 408 with the same inclination direction as the inclined guide groove 407 is provided at the contact position of the vertical guide groove 406 and the inclined guide groove 407.

[0015] In this embodiment: multiple cans are placed on the upper surface of the conveyor belt 2. The conveyor belt 2 is intermittently driven by a servo motor connected to the tension wheel at the end of the conveyor belt 2, transporting the cans on the conveyor belt 2 to the slots of the turntable 3. The filling pipe 402 is driven downward by the cylinder 401 to insert into the top opening of the can, and the material is filled into the can. During the downward movement of the filling pipe 402, the fixing rod 403, the connecting rod 404, and the positioning block 405 move downward synchronously, so that the positioning block 405 enters the vertical guide groove 406 aligned with it, until the filling pipe 402 is inserted into the top opening of the can. The positioning block 405 also applies a squeezing force to the elastic guide block 408 and passes through the elastic guide block 408. 8. After filling is completed, the cylinder 401 drives the filling pipe 402 to reset, and the fixing rod 403, connecting rod 404, and positioning block 405 reset simultaneously. The downward-moving positioning block 405 is blocked by the elastic guide block 408 and enters the interior of the inclined guide groove 407. The inclined guide groove 407 provides rotational squeezing force to the positioning block 405, thereby driving the inclined guide groove 407 to rotate the turntable 3, thus removing the filled tank. The outer slot of another turntable 3 is aligned with another tank again, achieving simultaneous conveying of the filled tank during filling, reducing the number of drive units and further reducing costs.

[0016] Please refer to this carefully. Figures 1-3 There are multiple inclined guide grooves 407 and vertical guide grooves 406. The multiple vertical guide grooves 406 and inclined guide grooves 407 are evenly distributed in a ring at equal intervals in the central groove of the turntable 3.

[0017] In this embodiment, this structure can provide guidance for the intermittent rotation of turntable 3.

[0018] Please refer to this carefully. Figures 1-3 The outer wall of the turntable 3 is formed with holes and slots for material insertion, and the holes and slots are evenly distributed at equal intervals on the outer wall of the turntable 3, with the same number as the vertical guide slots 406 and the inclined guide slots 407.

[0019] In this embodiment: the tilted guide groove 407 rotates due to the pressure from the elastic guide block 408 through this structure, which will synchronously drive the slot of another turntable 3 to align with another tank.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A polyurethane adhesive filling device, comprising a support base (1), characterized in that, It also includes a turntable (3) set below the horizontal part of the support base (1) for conveying the filled material. The turntable (3) has conveyor belts (2) on both sides for conveying the tank. The inner cavity of the end of the conveyor belt (2) is connected to a tension wheel through a connecting rod. One end of the tension wheel is connected to a servo motor. It also includes a transmission mechanism (4) set on the turntable (3) and the support base (1) for filling and conveying the material. The transmission mechanism (4) includes a filling unit and a transmission unit; The filling unit is used to provide positioning for filling materials; The transmission unit is used to transport the filled material.

2. The polyurethane adhesive filling device according to claim 1, characterized in that, The filling unit includes a cylinder (401) and a filling pipe (402). The cylinder (401) is mounted on the lateral part of the support base (1), and the bottom output end of the cylinder (401) is connected to a filling pipe (402). The outer wall of the filling pipe (402) is connected to a screw pump that provides material conveying force, and a material box connected to the screw pump.

3. The polyurethane adhesive filling device according to claim 1, characterized in that, The transmission unit includes a fixed rod (403), a connecting rod (404), a positioning block (405), a vertical guide groove (406), and an inclined guide groove (407). The fixing rod (403) is horizontally fixed to the outer wall of the filling pipe (402). A connecting rod (404) is fixed at the bottom of the fixing rod (403). The initial position of the connecting rod (404) is aligned with the top of the vertical guide groove (406). A positioning block (405) is fixed at the bottom of the connecting rod (404). The vertical guide groove (406) is vertically distributed inside the axial hole groove of the turntable (3). An inclined guide groove (407) is also provided inside the axial hole groove of the turntable (3). The bottom of the inclined guide groove (407) is connected to the bottom outer wall of the vertical guide groove (406). An elastic guide block (408) with the same inclination direction as the inclined guide groove (407) is provided at the contact position of the vertical guide groove (406) and the inclined guide groove (407).

4. A polyurethane adhesive filling device according to claim 3, characterized in that, Multiple inclined guide grooves (407) and vertical guide grooves (406) are provided, and the multiple vertical guide grooves (406) and inclined guide grooves (407) are evenly distributed in a ring at equal intervals in the central slot of the turntable (3).

5. A polyurethane adhesive filling device according to claim 3, characterized in that, The outer wall of the turntable (3) is formed with holes and slots for material insertion, and the holes and slots are evenly distributed on the outer wall of the turntable (3) in the same number as the vertical guide slots (406) and the inclined guide slots (407).

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