CN216828540U - Drawing of patterns fixing device is used to jar body - Google Patents

Abstract

The utility model relates to the field of aluminum can processing, and discloses a demoulding fixing device for a can body, aiming at the problem that the demoulding device for aluminum can production in the prior art is inconvenient to operate, the following scheme is provided, wherein the demoulding fixing device comprises a bottom plate, a mould and a demoulding mechanism, the mould is arranged at the top of the bottom plate, the mould comprises an inner mould fixed at the top of the bottom plate and an outer mould movably sleeved outside the inner mould, and outer walls on two sides of the outer mould are respectively provided with an outer mould beating mechanism for beating the outer mould; the demoulding mechanism comprises a threaded column rotatably connected to the top of the base plate, two lifting plates in threaded sleeve connection with the outside of the threaded column, a fixed rack fixed to the top of the base plate and a fixed plate movably sleeved on the outside of the fixed rack. The aluminum can demoulding device has the advantages of reasonable structure, ingenious design and simple operation, can conveniently take the outer die away from the surface of the aluminum can, can effectively prevent the aluminum can and the outer die from being adhered together, is favorable for improving the demoulding efficiency, and is easy to popularize and use.

Description

Drawing of patterns fixing device is used to jar body

Technical Field

The utility model relates to the field of aluminum can processing, in particular to a demoulding and fixing device for a can body.

Background

Aluminum is a metal material commonly used in our lives, the density of the aluminum is relatively low, the aluminum can is easy to process and form, and the aluminum can is a common container in our lives at present.

When producing aluminum cans, a mold is usually adopted for casting, and the aluminum cans are obtained after cooling. The mold needs to be removed from the exterior of the can body after the aluminum can is formed. Because the mould temperature is higher in the time of the drawing of patterns, but also the problem of aluminium can adhesion on the mould can appear to make the process of drawing of patterns more troublesome, for this reason, this scheme has designed a jar body and has used drawing of patterns fixing device.

SUMMERY OF THE UTILITY MODEL

The demoulding fixing device for the tank body provided by the utility model solves the problem that the demoulding device for the production of the aluminum tank in the prior art is inconvenient to operate.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a demoulding fixing device for a tank body comprises a bottom plate, a mould and a demoulding mechanism, wherein the mould and the demoulding mechanism are arranged at the top of the bottom plate, the mould comprises an inner mould fixed at the top of the bottom plate and an outer mould movably sleeved outside the inner mould, and outer walls on two sides of the outer mould are respectively provided with a knocking mechanism for knocking the outer mould;

demoulding mechanism including rotate connect at the screw thread post at bottom plate top, the screw thread cup joint at two lifter plates of screw thread post outside, fix the fixed rack at the bottom plate top and the fixed plate of movable sleeve at the fixed rack outside, the one end of fixed plate and the outer wall rigid coupling of external mold, the fixed rack runs through each lifter plate setting of chain, the fixed plate is located between two lifter plates and cooperatees with two lifter plates, the bottom plate top is still installed and is used for driving screw thread post pivoted motor.

Preferably, beat the mechanism including fixing mounting panel, the pivot of rotation connection on the mounting panel on the external mold outer wall and sliding connection at the connecting rack of mounting panel top surface, the bottom of pivot is fixed with the dead lever, and the both ends of dead lever all are fixed with the ball, and the top of pivot extends to mounting panel top and is fixed with connecting gear, connecting gear and connecting rack meshing, still install drive assembly on the external mold outer wall, in order to be used for the drive to connect rack level reciprocating motion.

Preferably, the transmission assembly comprises two connecting plates fixed on the outer wall of one side, close to the fixed rack, of the outer mold, a transmission shaft rotatably connected to the two connecting plates, a transmission gear sleeved outside the transmission shaft and rotating wheels fixed at two ends of the transmission shaft, the transmission gear is meshed with the fixed rack, connecting rods are hinged to positions, deviating from the circle center, of one sides, far away from the transmission shaft, of the two rotating wheels, and the two connecting rods are hinged to one ends, close to the connecting racks, of the two knocking mechanisms respectively.

Preferably, the spout has been seted up to the mounting panel top surface, and the bottom surface of connecting the rack is fixed with the connecting block, and the bottom of connecting block runs through the spout and extends to the mounting panel below and be fixed with stopper, the bottom surface butt of stopper and mounting panel.

Preferably, the two lifting plates are clamped on the top surface and the bottom surface of the fixing plate respectively.

Preferably, a driven gear is sleeved outside the threaded column, and a driving gear meshed with the driven gear is fixed at one end of an output shaft of the motor.

In the utility model:

1. through the arrangement of the demoulding mechanism, the outer mould can be conveniently lifted up after the aluminum can is formed, so that the outer mould is separated from the inner mould, and the condition that the temperature of the outer mould is high and an operator is scalded is avoided.

2. Through the matching between the knocking mechanism and the transmission assembly, the outer die can be knocked in the process of lifting the outer die, so that the aluminum can adhered to the outer die is separated from the outer die.

The aluminum can demoulding device has the advantages of reasonable structure, ingenious design and simple operation, can conveniently take the outer die away from the surface of the aluminum can, can effectively prevent the aluminum can and the outer die from being adhered together, is favorable for improving demoulding efficiency, and is easy to popularize and use.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural view of the rapping mechanism of the present invention.

Fig. 3 is a left side cross-sectional view of the tapping mechanism of fig. 2.

Fig. 4 is a schematic structural view of the mold of the present invention.

FIG. 5 is a top view of the transmission assembly of the present invention.

The reference numbers in the figures: 1. a base plate; 2. a threaded post; 3. fixing a rack; 4. an outer mold; 5. a fixing plate; 6. a lifting plate; 7. a rotating wheel; 8. a connecting rod; 9. connecting the racks; 10. a connecting gear; 11. a rotating shaft; 12. fixing the rod; 13. a ball; 14. mounting a plate; 15. a motor; 16. a limiting block; 17. connecting blocks; 18. an inner mold; 19. a drive shaft; 20. a transmission gear; 21. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a demoulding fixing device for a tank body comprises a bottom plate 1, a mould arranged on the top of the bottom plate 1 and a demoulding mechanism, wherein the mould comprises an inner mould 18 fixed on the top of the bottom plate 1 and an outer mould 4 movably sleeved outside the inner mould 18, and the top of the outer mould 4 is provided with a pouring port for pouring molten aluminum into a gap between the outer mould 4 and the inner mould 18;

the demoulding mechanism comprises a threaded column 2 rotatably connected to the top of a bottom plate 1, two lifting plates 6 in threaded sleeve connection with the outer part of the threaded column 2, a fixed rack 3 fixed on the top of the bottom plate 1 and a fixed plate 5 movably sleeved on the outer part of the fixed rack 3, one end of the fixed plate 5 is fixedly connected with the outer wall of an outer mold 4, the fixed rack 3 penetrates through the lifting plates 6 of a chain, the fixed plate 5 is positioned between the two lifting plates 6 and matched with the two lifting plates 6, a motor 15 for driving the threaded column 2 to rotate is further installed on the top of the bottom plate 1, a driven gear is sleeved on the outer part of the threaded column 2, a driving gear meshed with the driven gear is fixed at one end of an output shaft of the motor 15, the motor 15 rotates forwards, thereby driving the threaded column 2 to rotate forwards, driving the two lifting plates 6 to move upwards, driving the outer die 4 to ascend after the lifting plates 6 move upwards, and separating the outer die 4 from the inner die 18;

The two lifting plates 6 are respectively clamped on the top surface and the bottom surface of the fixed plate 5, so that the external mold 4 can be prevented from being damaged and swayed by a method, and the stability of the external mold in the moving process is ensured;

the outer walls of two sides of the outer die 4 are respectively provided with a knocking mechanism for knocking the outer die 4, the knocking mechanism comprises an installation plate 14 fixed on the outer wall of the outer die 4, a rotating shaft 11 rotatably connected to the installation plate 14 and a connecting rack 9 connected to the top surface of the installation plate 14 in a sliding manner, the bottom of the rotating shaft 11 is fixed with a fixed rod 12, two ends of the fixed rod 12 are respectively fixed with a round ball 13, the top of the rotating shaft 11 extends to the upper part of the top of the installation plate 14 and is fixed with a connecting gear 10, the connecting gear 10 is meshed with the connecting rack 9, the outer wall of the outer die 4 is also provided with a transmission assembly for driving the connecting rack 9 to horizontally reciprocate, the transmission assembly comprises two connecting plates 21 fixed on the outer wall of one side of the outer die 4 close to the fixed rack 3, a transmission shaft 19 rotatably connected to the two connecting plates 21, a transmission gear 20 sleeved outside the transmission shaft 19 and rotating wheels 7 fixed at two ends of the transmission shaft 19, the transmission gear 20 is meshed with the fixed rack 3, connecting rods 8 are hinged to positions, deviating from the center of a circle, of one sides, far away from the transmission shaft 19, of the two rotating wheels 7, the two connecting rods 8 are hinged to one ends of connecting racks 9 of the two knocking mechanisms respectively, after the outer mold 4 rises, the transmission assembly can rise synchronously, the transmission gear 20 is made to rotate along the surface of the fixed rack and further drive the transmission rotating shaft 19 to rotate, the transmission rotating shaft 19 rotates to drive the two rotating wheels 7 to rotate, after the rotating wheels 7 rotate, the connecting rods 8 drive the racks 9 to horizontally reciprocate, the racks 9 reciprocate to drive the connecting gears 10 to reciprocate, and therefore the round balls 13 at the two ends of the fixed rod 12 repeatedly knock the surface of the outer mold 4, and further enable an aluminum can adhered to the inner wall of the outer mold 4 to be separated from the outer mold 4;

The spout has been seted up to 14 top surfaces of mounting panel, the bottom surface of connecting rack 9 is fixed with connecting block 17, connecting block 17's relative both sides outer wall respectively with the long limit contact in both sides of spout, connecting block 17's bottom runs through the spout and extends to 14 below of mounting panel, and is fixed with stopper 16, stopper 16 and 14 bottom surface butt of mounting panel, stopper 16, connecting block 17 and the setting up of spout make connecting rack 9 can only be at 14 top surface horizontal slip of mounting panel.

The working principle is as follows: after the aluminum can is formed, the motor 15 is started to rotate positively, so that the threaded column 2 is driven to rotate positively, the two lifting plates 6 are driven to move upwards, the outer mold 4 is driven to lift after the lifting plates 6 move upwards, the transmission assembly can lift synchronously after the outer mold 4 lifts, the transmission gear 20 can rotate along the surface of the fixed rack, and then the transmission rotating shaft 19 is driven to rotate, the transmission rotating shaft 19 can drive the two rotating wheels 7 to rotate, the rack 9 can be driven to horizontally reciprocate through the connecting rod 8 after the rotating wheels 7 rotate, the rack 9 can drive the connecting gear 10 to reciprocate through the reciprocating movement, so that the balls 13 at the two ends of the fixed rod 12 can repeatedly strike the surface of the outer mold 4, the aluminum can adhered to the inner wall of the outer mold 4 can be favorably separated from the outer mold 4, and the aluminum can be separated from the aluminum can completely.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims (6)

1. A demoulding fixing device for a tank body comprises a bottom plate (1), a mould and a demoulding mechanism, wherein the mould and the demoulding mechanism are arranged at the top of the bottom plate (1), the demoulding fixing device is characterized in that the mould comprises an inner mould (18) fixed at the top of the bottom plate (1) and an outer mould (4) movably sleeved outside the inner mould (18), and knocking mechanisms for knocking the outer mould (4) are arranged on the outer walls of two sides of the outer mould (4);

demoulding mechanism including rotate connect at screw thread post (2) at bottom plate (1) top, the screw thread cup joints at screw thread post (2) two outside lifter plates (6), fix fixed rack (3) and the movable sleeve at bottom plate (1) top and establish fixed plate (5) at fixed rack (3) outside, the one end of fixed plate (5) and the outer wall rigid coupling of external mold (4), fixed rack (3) run through each lifter plate (6) of chain and set up, fixed plate (5) are located between two lifter plates (6) and cooperate with two lifter plates (6), bottom plate (1) top is still installed and is used for driving screw thread post (2) pivoted motor (15).

2. The drawing of patterns fixing device for jar body according to claim 1, characterized in that, beat the mechanism including fixing mounting panel (14), the pivot (11) of rotating connection on mounting panel (14) on the outer wall of external mold (4) and sliding connection at the connecting rack (9) of mounting panel (14) top surface, the bottom of pivot (11) is fixed with dead lever (12), and the both ends of dead lever (12) all are fixed with ball (13), and the top of pivot (11) extends to mounting panel (14) top and is fixed with connecting gear (10), connects gear (10) and connects rack (9) meshing, still install drive assembly on external mold (4) outer wall, in order to be used for the drive to connect rack (9) horizontal reciprocating motion.

3. The demolding fixing device for the tank body as claimed in claim 2, wherein the transmission assembly comprises two connecting plates (21) fixed on the outer wall of one side, close to the fixed rack (3), of the outer mold (4), a transmission shaft (19) rotatably connected to the two connecting plates (21), a transmission gear (20) sleeved outside the transmission shaft (19) and rotating wheels (7) fixed at two ends of the transmission shaft (19), the transmission gear (20) is meshed with the fixed rack (3), connecting rods (8) are hinged to positions, deviating from the circle center, of one sides, far away from the transmission shaft (19), of the two rotating wheels (7), and the two connecting rods (8) are hinged to one ends of connecting racks (9) of the two rapping mechanisms respectively.

4. The demolding fixing device for the tank body as claimed in claim 2, wherein a sliding groove is formed in the top surface of the mounting plate (14), a connecting block (17) is fixed to the bottom surface of the connecting rack (9), the bottom of the connecting block (17) penetrates through the sliding groove, extends to the position below the mounting plate (14) and is fixed with a limiting block (16), and the limiting block (16) abuts against the bottom surface of the mounting plate (14).

5. The drawing fixture for can bodies according to claim 1, wherein two said lifting plates (6) are clamped to the top and bottom surfaces of the fixture plate (5), respectively.

6. The demolding fixing device for the tank body as claimed in claim 1, wherein a driven gear is sleeved outside the threaded column (2), and a driving gear meshed with the driven gear is fixed at one end of an output shaft of the motor (15).

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