Electromagnetic induction aluminum foil sealing machine for dialysate packaging bottle

Abstract

The utility model provides an electromagnetic induction aluminum foil sealing machine for a dialysate packaging bottle, and belongs to the technical field of sealing equipment. Comprising a mounting frame, a sealing device and a conveying belt, the conveying belt is horizontally arranged on the mounting frame, the sealing device is arranged on the mounting frame and located above the conveying belt, the sealing device is in communication connection with a mainframe box, first baffles are arranged on the two sides of the conveying belt correspondingly, and arc-shaped limiting plates are arranged at the feeding end of the conveying belt on the faces, close to each other, of the two first baffles correspondingly; the sides, away from the sealing device, of the limiting plates are arc-shaped inner sides, a conveying opening allowing the packaging bottles to penetrate through is reserved between the two limiting plates, and a sealing groove of the sealing device is located above the conveying opening. A worker only needs to place a packaging bottle at the feeding end of the conveying belt, the packaging bottle can be automatically aligned with the sealing groove after penetrating through the conveying opening, and the effects of reducing the labor intensity and improving the production efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing equipment, in particular to an electromagnetic induction aluminum foil sealing machine for a dialysate packaging bottle. Background Art

[0002] The aluminum foil sealing machine uses the principle of electromagnetic induction to instantly generate high heat on the aluminum foil on the bottle mouth, and then fuse it to the bottle mouth to achieve the function of sealing. In the medical field, it is often used to seal dialysis fluid packaging bottles. The aluminum foil sealing machine includes a sealing device and a conveyor belt. The conveyor belt is arranged below the sealing device, and the sealing device is provided with a sealing groove for the bottle cap to pass through.

[0003] The traditional sealing process is that the staff installs the aluminum foil inside the bottle cap and the bottle cap on the bottle mouth, and then places the bottles with bottle caps in batches vertically on the conveyor belt of the aluminum foil sealing machine. When the bottles are transported through the sealing device of the aluminum foil sealing machine, the bottle cap passes through the sealing groove of the sealing device, so that the internal aluminum foil is heated by the high temperature generated by the sealing device and fused to the bottle mouth.

[0004] In actual work, when workers manually place bottles on the feed end of the conveyor, they need to manually align the bottle caps with the sealing grooves of the sealing device by eye to ensure that the bottle caps can pass through the sealing grooves smoothly. However, during mass production, workers are prone to fatigue and negligence, which may cause the caps of some bottles to not align with the sealing grooves, causing the bottle caps to hit the sealing device when the bottles are transported on the conveyor. At this time, the workers need to immediately stop the conveyor, remove the bottles and check for damage, which results in high labor intensity and low production efficiency. Utility Model Content

[0005] In view of the above problems, the utility model provides an electromagnetic induction aluminum foil sealing machine for a dialysate packaging bottle.

[0006] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is as follows:

[0007] Provided is an electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles, comprising a mounting frame, a sealing device and a conveyor belt, wherein the conveyor belt is horizontally arranged on the mounting frame, the sealing device is arranged on the mounting frame and located above the conveyor belt, the sealing device is communicatively connected to a main box, first baffles are arranged on both sides of the conveyor belt, arc-shaped limiting plates are arranged on the sides of the two first baffles close to each other at the feeding end of the conveyor belt, the side of the limiting plate away from the sealing device is an arc-shaped inner side, a transport port for the packaging bottle to pass through is reserved between the two limiting plates, and the sealing groove of the sealing device is located above the transport port.

[0008] Furthermore, an extension plate for adjusting the width of the transport port is provided on the limit plate for sliding along its own arc direction, and a limit part is provided on the limit plate for limiting the movement of the extension plate. The limit part includes a limit bolt, and a slide groove for the extension plate to move is provided at one end of the limit plate close to the transport port, and a threaded hole with a size matching the limit bolt is provided on one side of the slide groove, and the limit bolt is threadedly connected in the threaded hole and movably abuts against the extension plate.

[0009] Furthermore, a sensor for detecting aluminum foil on the packaging bottle is provided on the mounting frame above the discharge end of the conveyor belt, and a push block is provided on one side of the discharge end of the conveyor belt for horizontal sliding along a transportation direction perpendicular to the conveyor belt. The push block is used to push out the packaging bottle sealed with aluminum foil, and a first material guide trough is provided on the opposite side of the push block. The discharge end of the conveyor belt is connected to a second material guide trough, and a first driving member for driving the push block to move is provided on the mounting frame. The first driving member is operatively connected to the sensor, and when the sensor detects aluminum foil on the packaging bottle, the first driving member drives the push block to push the packaging bottle into the first material guide trough.

[0010] Furthermore, the first driving member includes a cylinder, which is perpendicular to the transport direction of the conveyor belt and horizontally arranged on the mounting frame, and the push block is arranged at the movable end of the cylinder.

[0011] Furthermore, the conveyor belt is provided with an adjusting mechanism for adjusting the spacing between the packaging bottles, the adjusting mechanism includes a turntable rotatably arranged between the two first baffles, a bracket is provided on the first baffle on the side of the limit plate away from the sealing device, the turntable is rotatably arranged on the bracket and faces the conveyor belt below, a plurality of grooves for accommodating the packaging bottles are evenly spaced along the circumference of the turntable outer wall, and a second driving member for driving the turntable to rotate is provided on the first baffle.

[0012] Furthermore, the second driving member includes a driving motor, which is arranged on the bracket, and the output shaft of the driving motor is vertically downward and coaxially connected to the turntable.

[0013] Furthermore, an elastic member for driving the packaging bottle away from the turntable is provided on the inner wall of the groove, and the elastic member includes a second baffle and a spring. The second baffle is set in the groove for radial sliding along the turntable. An installation groove for accommodating the spring is opened on the inner wall of the groove along the radial direction of the turntable. The spring is set in the installation groove, and both ends of the spring are fixedly connected to the second baffle and the bottom wall of the installation groove respectively.

[0014] Furthermore, the sealing device is vertically slidably arranged on the mounting frame, and the mounting frame is provided with a third driving member for driving the sealing device to move, the third driving member includes a screw rod, and the mounting frame is vertically provided with a mounting frame on one side of the conveyor belt, and a mounting plate is vertically slidably arranged on the mounting frame, the screw rod is rotatably arranged in the mounting frame, a screw rod nut is threadedly sleeved on the outer wall of the screw rod, the screw rod nut is fixedly connected to the mounting plate, and the sealing device and the sensor are both arranged on the mounting plate.

[0015] The beneficial effect of the utility model is as follows: the staff places a plurality of packaging bottles equipped with aluminum foil sheets on the feed end of the conveyor belt, and the packaging bottles move along the arc-shaped inner side surface of the limiting plate, and after they pass through the transport port, it can be ensured that the packaging bottles can be moved into the sealing groove of the sealing device. The staff does not need to manually align the packaging bottles with the sealing groove of the sealing device by naked eyes, and only needs to place the packaging bottles on the feed end of the conveyor belt, and after they pass through the transport port, they can automatically align with the sealing groove, which has the effect of reducing labor intensity and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an electromagnetic induction aluminum foil sealing machine for a dialysate packaging bottle according to an embodiment of the present application.

[0017] Figure 2 for Figure 1 A partial enlarged schematic diagram of part A.

[0018] Figure 3 The figure is a schematic diagram of the top view of the structure of an electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles.

[0019] Among them, 1. mounting frame; 11. mounting frame; 12. mounting plate; 2. sealing device; 3. conveyor belt; 4. main chassis; 5. sensor; 6. push block; 61. cylinder; 7. first material guide trough; 8. second material guide trough; 9. first baffle; 91. bracket; 10. turntable; 101. groove; 102. drive motor; 20. limit plate; 201. transport port; 202. extension plate; 30. limit bolt; 401. second baffle; 402. spring; 50. screw rod. DETAILED DESCRIPTION

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] The present application embodiment discloses an electromagnetic induction aluminum foil sealing machine for a dialysate packaging bottle, referring to Figure 1 , Figure 2 and Figure 3 , including a mounting frame 1, a sealing device 2 and a conveyor belt 3. The conveyor belt 3 is horizontally arranged on the mounting frame 1. The sealing device 2 is mounted on the mounting frame 1 and is located above the conveyor belt 3. The sealing device 2 is communicatively connected with a main box 4. First baffles 9 are installed on both sides of the conveyor belt 3. The sides of the two first baffles 9 close to each other are welded with arc-shaped limiting plates 20 at the feeding end of the conveyor belt 3. The side of the limiting plate 20 away from the sealing device 2 is the arc-shaped inner side. A transport port 201 for the packaging bottle to pass through is reserved between the two limiting plates 20, and the sealing groove of the sealing device 2 is located above the transport port 201.

[0022] In the embodiment of the present application, the conveyor belt 3 adopts a chain plate conveyor belt. The main box 4 is equipped with a controller, and the controller can adopt a PLC integrated circuit system. The sealing device 2 is connected to the controller in the main box 4, and the start and stop of the sealing device 2 can be controlled by the controller, as well as the heating temperature of the sealing device 2 can be adjusted. The staff places a plurality of packaging bottles equipped with aluminum foil sheets on the feed end of the conveyor belt 3, and the packaging bottles move along the arc-shaped inner side surface of the limit plate 20. After passing through the transport port 201, it can be ensured that the packaging bottles can move into the sealing groove of the sealing device 2. Compared with the traditional working method, the equipment of the present application does not require the staff to manually align the packaging bottles with the sealing groove of the sealing device 2 by naked eyes. It only needs to place the packaging bottles on the feed end of the conveyor belt 3, and the sealing groove can be automatically aligned after passing through the transport port 201, which has the effect of reducing labor intensity and improving production efficiency.

[0023] Furthermore, an extension plate 202 for adjusting the width of the transport port 201 is provided on the limit plate 20 along its own arc-shaped sliding direction, and a limiter for limiting the movement of the extension plate 202 is installed on the limit plate 20. The limiter includes a limit bolt 30, and a slide groove for the extension plate 202 to move is provided at one end of the limit plate 20 close to the transport port 201, and a threaded hole with a size matching that of the limit bolt 30 is provided on one side of the slide groove, and the limit bolt 30 is threadedly connected in the threaded hole and movably abuts against the extension plate 202.

[0024] In the embodiment of the present application, different types of packaging bottles have different outer diameters, and the width of the transport port 201 can be adjusted by moving the extension plates 202 on both sides so that it can adapt to packaging bottles of various outer diameters. After the extension plates 202 are moved, the limiting bolts 30 are tightened to abut against the corresponding extension plates 202, so that the movement of the extension plates 202 can be limited.

[0025] Furthermore, a sensor 5 for detecting aluminum foil on the packaging bottle is installed on the mounting frame 1 above the discharge end of the conveyor belt 3. A push block 6 is provided on one side of the discharge end of the conveyor belt 3 to slide horizontally along the transportation direction perpendicular to the conveyor belt 3. The push block 6 is used to push out the packaging bottle sealed with aluminum foil. A first guide trough 7 is installed on the opposite side of the push block 6, and a second guide trough 8 is connected to the discharge end of the conveyor belt 3. A first driving member for driving the push block 6 to move is installed on the mounting frame 1. The sensor 5 is operatively connected to the controller in the main box 4, and the first driving member is also operatively connected to the controller.

[0026] In the embodiment of the present application, the sensor 5 can be a metal sensor 5. After the packaging bottle passes through the sealing device 2, the aluminum foil can be fused to the corresponding packaging bottle. When the packaging bottle moves to the discharge end of the conveyor belt 3, the sensor 5 can detect the aluminum foil in the packaging bottle below one by one. When the sensor 5 detects that there is an aluminum foil sealed on the packaging bottle, the controller controls the first driving member to start and drives the push block 6 to push the packaging bottle into the first guide chute 7; when the aluminum foil is missing from the packaging bottle, it cannot be detected by the sensor 5, so the packaging bottle missing the aluminum foil can only be conveyed along the discharge end to the second guide chute 8. In this way, the packaging bottles missing the aluminum foil can be screened out so that the staff can rework them, thereby improving the factory quality of the packaging bottles.

[0027] Specifically, the first driving member includes a cylinder 61 , which is perpendicular to the transport direction of the conveyor belt 3 and horizontally installed on the mounting frame 1 , and the push block 6 is bolted to the movable end of the cylinder 61 .

[0028] In the embodiment of the present application, after the controller controls the piston rod of the cylinder 61 to extend out of the cylinder body to push the packaging bottle, it is necessary to promptly control the piston rod to retract into the cylinder body to avoid affecting the movement of the next packaging bottle on the conveyor belt 3.

[0029] When the distance between two adjacent packaging bottles is too small, after the cylinder 61 drives the push block 6 to push the previous packaging bottle into the first material guide trough 7, the piston rod may not be retracted in time and block the movement of the next packaging bottle. Therefore, an adjustment mechanism for adjusting the spacing between packaging bottles is installed on the conveyor belt 3. The adjustment mechanism includes a turntable 10 rotatably arranged between the two first baffles 9, and a bracket 91 is bolted to the first baffle 9 on the side of the limit plate 20 away from the sealing device 2. The turntable 10 is rotatably arranged on the bracket 91 and faces the conveyor belt 3 below. A plurality of grooves 101 for accommodating packaging bottles are evenly spaced along the circumference of the turntable 10, and a second driving member for driving the turntable 10 to rotate is installed on the first baffle 9.

[0030] In the embodiment of the present application, the staff puts a plurality of packaging bottles at the feeding end of the conveyor belt 3. As the turntable 10 rotates, the packaging bottles can move into the groove 101 one by one, and are transported to between the two limit plates 20 by the rotation of the turntable 10. When the groove 101 is aligned with the transportation port 201 between the two limit plates 20, the packaging bottles in the groove 101 can move through the transportation port 201 under the action of the conveyor belt 3. The packaging bottles at the feeding end of the conveyor belt 3 can enter the groove 101 on the turntable 10 one by one, and are transported to the transportation port 201 by the rotation of the turntable 10 one by one. In this way, the distance between two adjacent packaging bottles can be adjusted to keep the same distance, so as to avoid the piston rod of the cylinder 61 from affecting the movement of the packaging bottles.

[0031] Specifically, the second driving member includes a driving motor 102, which is mounted on the bracket 91, and the output shaft of the driving motor 102 is vertically downward and coaxially connected to the turntable 10. The turntable 10 can be controlled to start and stop by the driving motor 102.

[0032] Furthermore, an elastic member for driving the packaging bottle away from the turntable 10 is installed on the inner side wall of the groove 101. The elastic member includes a second baffle 401 and a spring 402. The second baffle 401 is slidably arranged in the groove 101 along the radial direction of the turntable 10. A mounting groove for accommodating the spring 402 is opened on the inner wall of the groove 101 along the radial direction of the turntable 10. The spring 402 is arranged in the mounting groove, and both ends of the spring 402 are respectively welded and fixed to the second baffle 401 and the inner bottom wall of the mounting groove.

[0033] In the embodiment of the present application, after the packaging bottle enters the groove 101 on the turntable 10 from the feeding end of the transmission belt, it will contact the second baffle 401. As the turntable 10 rotates, the outer wall of the packaging bottle can slide and abut against the first baffle 9 and the limit plate 20 in sequence, so that the corresponding spring 402 is compressed. After the corresponding groove 101 rotates and aligns with the transportation port 201, the spring 402 can drive the second baffle 401 to push the packaging bottle through the transportation port 201. Through this elastic member, the adjustment mechanism can adjust the spacing of packaging bottles with various outer diameters.

[0034] Furthermore, the sealing device 2 is vertically slidably arranged on the mounting frame 1, and a third driving member for driving the sealing device 2 to move is installed on the mounting frame 1. The third driving member includes a screw 50, and the mounting frame 1 is vertically bolted to a mounting frame 11 on one side of the conveyor belt 3, and a mounting plate 12 is vertically slidably arranged on the mounting frame 11. The screw 50 is rotatably arranged in the mounting frame 11, and a screw nut is threadedly sleeved on the outer wall of the screw 50, and the screw nut is welded and fixed to the mounting plate 12, and the sealing device 2 and the sensor 5 are both installed on the mounting plate 12.

[0035] In the embodiment of the present application, in order to facilitate the staff to rotate the screw rod 50, one end of the screw rod 50 passes through the installation frame 11 and is connected to a handle. The staff can drive the installation plate 12 to slide vertically by rotating the handle, so that the sealing device 2 and the sensor 5 on the installation plate 12 can move together. In this way, the sealing device 2 can process packaging bottles of various lengths and sizes, and the sensor 5 can also detect aluminum foil on packaging bottles of various lengths and sizes.

[0036] The implementation principle of the electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles in the embodiment of the present application is as follows: the staff places a plurality of packaging bottles equipped with aluminum foil sheets at the feed end of the conveyor belt 3, and the packaging bottles move along the arc-shaped inner side surface of the limit plate 20, and after passing through the transport port 201, it can be ensured that the packaging bottles can move into the sealing groove of the sealing device 2. Compared with the traditional working method, the equipment of the present application does not require the staff to manually align the packaging bottles with the sealing groove of the sealing device 2 by naked eyes, but only needs to place the packaging bottles at the feed end of the conveyor belt 3, and after passing through the transport port 201, the packaging bottles can be automatically aligned with the sealing groove, which has the effect of reducing labor intensity and improving production efficiency.

[0037] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles, characterized in that: The invention comprises a mounting frame (1), a sealing device (2) and a conveyor belt (3), wherein the conveyor belt (3) is horizontally arranged on the mounting frame (1), the sealing device (2) is arranged on the mounting frame (1) and is located above the conveyor belt (3), the sealing device (2) is communicatively connected to a main box (4), first baffles (9) are arranged on both sides of the conveyor belt (3), arc-shaped limiting plates (20) are arranged on the sides of the two first baffles (9) close to each other at the feeding end of the conveyor belt (3), the side of the limiting plate (20) away from the sealing device (2) is an arc-shaped inner side, a transport port (201) for the packaging bottle to pass through is reserved between the two limiting plates (20), and the sealing groove of the sealing device (2) is located above the transport port (201).

2. The electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles according to claim 1, characterized in that: An extension plate (202) for adjusting the width of the transport port (201) is provided on the limit plate (20) so as to slide along its own arc direction. A limit member for limiting the movement of the extension plate (202) is provided on the limit plate (20). The limit member includes a limit bolt (30). A slide groove for allowing the extension plate (202) to move is provided at one end of the limit plate (20) close to the transport port (201). A threaded hole having a size matching that of the limit bolt (30) is provided on one side of the slide groove. The limit bolt (30) is threadedly connected in the threaded hole and movably abuts against the extension plate (202).

3. The electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles according to claim 2, characterized in that: A sensor (5) for detecting aluminum foil on a packaging bottle is provided on the mounting frame (1) above the discharge end of the conveyor belt (3); a push block (6) is provided on one side of the discharge end of the conveyor belt (3) for horizontal sliding along a transport direction perpendicular to the conveyor belt (3); the push block (6) is used to push out a packaging bottle sealed with aluminum foil; a first material guide trough (7) is provided on the opposite side of the push block (6); the discharge end of the conveyor belt (3) is connected to a second material guide trough (8); a first driving member for driving the push block (6) to move is provided on the mounting frame (1); the first driving member is operatively connected to the sensor (5); when the sensor (5) detects that there is aluminum foil on the packaging bottle, the first driving member drives the push block (6) to push the packaging bottle into the first material guide trough (7).

4. The electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles according to claim 3 is characterized in that: The first driving member comprises a cylinder (61), the cylinder (61) is perpendicular to the transport direction of the conveyor belt (3) and is horizontally arranged on the mounting frame (1), and the push block (6) is arranged at the movable end of the cylinder (61).

5. The electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles according to claim 4, characterized in that: The conveyor belt (3) is provided with an adjustment mechanism for adjusting the spacing between the packaging bottles, and the adjustment mechanism comprises a turntable (10) rotatably arranged between two first baffles (9); a bracket (91) is provided on the first baffle (9) at a side of the limit plate (20) away from the sealing device (2); the turntable (10) is rotatably arranged on the bracket (91) and directly faces the conveyor belt (3) below; a plurality of grooves (101) for accommodating packaging bottles are evenly spaced on the outer wall of the turntable (10) along its own circumference; and a second driving member for driving the turntable (10) to rotate is provided on the first baffle (9).

6. The electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles according to claim 5, characterized in that: The second driving member comprises a driving motor (102), the driving motor (102) being arranged on the bracket (91), and the output shaft of the driving motor (102) being vertically downward and coaxially connected to the rotating disk (10).

7. The electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles according to claim 5, characterized in that: An elastic member for driving the packaging bottle away from the turntable (10) is provided on the inner wall of the groove (101), and the elastic member comprises a second baffle (401) and a spring (402). The second baffle (401) is radially slidably arranged in the groove (101) along the turntable (10). A mounting groove for accommodating the spring (402) is opened on the inner wall of the groove (101) along the radial direction of the turntable (10). The spring (402) is arranged in the mounting groove, and two ends of the spring (402) are respectively fixedly connected to the second baffle (401) and the bottom wall of the mounting groove.

8. The electromagnetic induction aluminum foil sealing machine for dialysate packaging bottles according to claim 1, characterized in that: The sealing device (2) is vertically slidably arranged on the mounting frame (1), and a third driving member for driving the sealing device (2) to move is provided on the mounting frame (1), and the third driving member includes a screw rod (50). The mounting frame (1) is vertically provided with a mounting frame (11) on one side of the conveyor belt (3), and a mounting plate (12) is vertically slidably arranged on the mounting frame (11). The screw rod (50) is rotatably arranged in the mounting frame (11), and a screw rod nut is threadedly sleeved on the outer wall of the screw rod (50), and the screw rod nut is fixedly connected to the mounting plate (12), and the sealing device (2) and the sensor (5) are both arranged on the mounting plate (12).

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