CN220144445U - Barrel bottom mounting machine - Google Patents

Abstract

The utility model relates to a barrel bottom mounting machine, which belongs to the field of metal barrel processing technology and comprises a workbench, a chassis, a curling mechanism and a limiting mechanism, wherein the chassis is rotatably arranged on the workbench, a motor is arranged on the workbench, and an output shaft of the motor is coaxially connected with the chassis; the curling mechanism is arranged on the workbench and is used for spinning the barrel bottom; the limiting mechanism is provided with a plurality of on the workstation and is used for limiting the rotation scope of ladle body, and limiting mechanism includes electric push rod and splint, and electric push rod sets up on the workstation, and splint setting is on electric push rod. Staff drives the splint to the direction that is close to the ladle body through electric putter removes, adjusts splint to the state that is about to be in contact with ladle body butt but not with the ladle body, and crimping mechanism carries out spacingly to the ladle body with the in-process splint of spinning to the ladle body at the bottom of the barrel, prevents that the ladle body from appearing great rocking at spinning in-process, and the rotation of ladle body easily appears the skew and leads to fashioned turn-up homogeneity relatively poor problem when improving the installation ladle bottom.

Description

Barrel bottom mounting machine

Technical Field

The utility model relates to the field of metal barrel processing technology, in particular to a barrel bottom mounting machine.

Background

The metal barrel is a thin-wall packaging container manufactured by using a metal sheet, and is widely applied to packaging of chemical solvents, coatings, oils and other objects due to the characteristics of good compression resistance, convenient transportation, difficult breakage and the like.

At present, the metal barrel is mostly rolled into a barrel through a metal plate, then the connecting part of the metal plate is welded, the openings at the two ends of the barrel are curled through a curling wheel, and then the barrel cover and the barrel bottom are meshed together through the curling wheel and the curling at the openings at the two ends of the barrel, so that the manufacture of the metal barrel can be completed.

However, when the drum bottom is curled to the bottom of the drum, the drum and the drum bottom are required to be continuously driven to rotate, so that the circumferential direction of the joint of the drum bottom and the drum is abutted with the curling wheel, but when the drum and the drum bottom are driven to rotate, the drum is easily caused to rotate due to factors such as non-uniformity of drum molding, mechanical vibration and the like, so that the molded curling uniformity is poor.

Disclosure of Invention

The utility model provides a barrel bottom mounting machine, which aims to solve the problem that the uniformity of formed curled edges is poor due to large deviation in rotation of a barrel body when the barrel bottom is mounted.

The utility model provides a barrel bottom mounting machine which adopts the following technical scheme:

the barrel bottom mounting machine comprises a workbench, a chassis, a curling mechanism and a limiting mechanism, wherein the chassis is rotatably arranged on the workbench, a motor is arranged on the workbench, and an output shaft of the motor is coaxially connected with the chassis; the curling mechanism is arranged on the workbench and is used for spinning the barrel bottom; the limiting mechanism is provided with a plurality of limiting mechanisms on the workbench and used for limiting the rotation range of the barrel body, the limiting mechanisms comprise electric push rods and clamping plates, the electric push rods are arranged on the workbench, and the clamping plates are arranged on the electric push rods.

Through adopting above-mentioned technical scheme, the staff detains the barrel head on the chassis, then place the ladle body on the barrel head, make the barrel head detain in the ladle body, rethread electric putter orders about splint to be close to the direction removal of ladle body, adjust splint to the state that is about to with ladle body butt but not contact with the ladle body, then the starter motor, the motor drives the chassis and rotates, the chassis drives the ladle head and the ladle body rotates, turn-up mechanism is with the spinning of ladle head to the ladle body on the rotation in-process, the in-process splint is spacing the ladle body, the great rocking appears in the spinning in-process of prevention ladle body, the rotation of ladle body easily appears the skew and leads to fashioned turn-up homogeneity relatively poor problem when improving the installation ladle head.

Optionally, the splint include clamping lever and driving piece, the coaxial articulated of clamping lever on the electricity push rod is provided with two, driving piece sets up on the workstation and is used for driving two clamping levers to be close to each other or keep away from.

Through adopting above-mentioned technical scheme, the staff is through the drive piece drive two clamp levers be close to each other or keep away from, can make two clamp levers and the ladle body adaptation of different diameters, promotes the suitability of splint to the ladle body of different diameters.

Optionally, the driving piece includes first cylinder, and first cylinder sets up on the workstation, and the piston rod of first cylinder is articulated with the clamp lever.

Through adopting above-mentioned technical scheme, staff control the piston rod extension or the shortening of first cylinder can make two splint be close to each other or keep away from, and the interval between two clamp rods of staff's adjustment of being convenient for.

Optionally, a plurality of rollers are arranged at one end of the two clamping rods, which are close to each other

Through adopting above-mentioned technical scheme, through the installation of gyro wheel, the staff is direct orders about gyro wheel and ladle body butt through electric putter, and the gyro wheel reduces the frictional force between clamp lever and the ladle body, and the ladle body is still rotatable this moment, and then promotes the spacing effect to the ladle body, further reduces the rocking of ladle body in spinning process.

Optionally, the hemming mechanism includes slide, support, hemming wheel and control, the slide slides and sets up on the workstation, the support sets up on the slide, the hemming wheel rotates and sets up on the support, the control sets up on the workstation and is used for driving the slide to slide on the workstation.

Through adopting above-mentioned technical scheme, the staff is driven the slide to the direction that is close to the barrel head through the control piece and is slided, and the slide drives the support and slides to the direction that is close to the barrel head for the edge butt of turn-up wheel and barrel head when the motor drives the barrel head and rotates, can be with barrel head spinning to the ladle body on, the staff of being convenient for with barrel head spinning to the ladle body.

Optionally, the hemming wheels are rotatably arranged on the bracket.

Through adopting above-mentioned technical scheme, when the barrel head rotated, a plurality of turn-up rollers spin to the barrel head simultaneously, promote the efficiency and the spinning effect of spinning the barrel head to the barrel body.

Optionally, the bracket comprises an upright post, a sliding block and a screw rod, wherein the upright post is arranged on the sliding seat, the sliding block is arranged on the upright post in a sliding manner along the vertical direction, and the hemming wheel is rotatably arranged on the sliding block; the lead screw is rotatably arranged on the upright post, and is in threaded connection with the sliding block.

Through adopting above-mentioned technical scheme, the staff rotates the lead screw for the slider slides on the stand, and the slider drives the turn-up wheel and slides in vertical direction, realizes the altitude mixture control of turn-up wheel, promotes the suitability of turn-up wheel to the spinning requirement of different height.

Optionally, a second cylinder is arranged on the workbench, and an upper pressure plate is rotatably arranged on a piston rod of the second cylinder.

Through adopting above-mentioned technical scheme, the staff orders about the piston rod extension of second cylinder for go up the pressure disk butt to the top of ladle body, further improve the stability when ladle body rotates.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the clamping plates limit the rotation of the barrel body, so that the problem that the uniformity of formed curled edges is poor due to the fact that the rotation of the barrel body is easy to deviate when the barrel bottom is installed is solved, and the barrel body is prevented from shaking greatly in the spinning process;

2. the distance between the two clamping rods is adjusted, so that the two clamping rods are matched with the barrels with different diameters, and the applicability of the clamping plates to the barrels with different diameters is improved;

3. by adjusting the height of the hemming roller, the applicability of the hemming roller to spinning requirements of different heights is improved.

Drawings

Fig. 1 is a schematic structural view of a bucket bottom mounting machine according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a hemming mechanism and a limiting mechanism according to an embodiment of the present utility model.

Reference numerals: 1. a work table; 2. a chassis; 3. a hemming mechanism; 31. a slide; 32. a bracket; 321. a column; 322. a slide block; 323. a screw rod; 33. a crimping wheel; 34. a control member; 4. a limiting mechanism; 41. an electric push rod; 42. a clamping plate; 421. a clamping rod; 422. a driving member; 4221. a first cylinder; 5. a motor; 6. a roller; 7. a second cylinder; 8. and (5) an upper pressing plate.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-2.

The embodiment of the utility model discloses a barrel bottom mounting machine.

Referring to fig. 1, a barrel bottom mounting machine comprises a workbench 1, a chassis 2, a curling mechanism 3 and a limiting mechanism 4, wherein the chassis 2 is rotatably mounted on the workbench 1, a motor 5 is mounted at the bottom of the workbench 1, and an output shaft of the motor 5 is coaxially connected with the chassis 2; the crimping mechanism 3 is arranged on the workbench 1 and used for spinning the barrel bottom, and the limiting mechanism 4 is arranged on the workbench 1 and used for limiting the rotation range of the barrel body.

Staff buckles the barrel bottom to the chassis 2, then place the ladle body on the chassis 2 for in the ladle body was gone into to chassis 2 mouth, drive chassis 2 through motor 5 and rotate, chassis 2 drive barrel bottom and ladle body and rotate, turn-up mechanism 3 in the rotation process spin the barrel bottom to the ladle body, stop gear 4 restriction ladle body's rotation scope again simultaneously prevents that the ladle body from appearing great rocking in the spinning process, and the rotation of ladle body easily appears the skew when improving the installation ladle bottom leads to the relatively poor problem of fashioned turn-up homogeneity

Referring to fig. 1, a second cylinder 7 is vertically installed on the workbench 1, an upper platen 8 is installed on a piston rod of the second cylinder 7, in this embodiment, the top diameter of the upper platen 8 is larger than the diameter of the barrel, the bottom diameter of the upper platen 8 is adapted to the inner diameter of the barrel, when the upper platen 8 is abutted to the barrel, the bottom of the upper platen 8 can extend into the barrel, and in this embodiment, the top diameter of the chassis 2 is adapted to the shape of the barrel bottom, so that the barrel bottom is more stable when being installed on the chassis 2; the staff drives the piston rod of the second cylinder 7 to extend for the top butt of last pressure disk 8 and ladle body is supported tightly between last pressure disk 8 and chassis 2 with the ladle body, effectively improves the stability when the ladle body rotates.

Referring to fig. 1 and 2, the limiting mechanism 4 includes an electric push rod 41 and clamping plates 42, in this embodiment, two limiting mechanisms 4 are installed on the workbench 1, and the two limiting mechanisms 4 are symmetrically installed on the workbench 1, so that the two clamping plates 42 limit the barrel body between the two clamping plates 42, and the stability of limiting the barrel body is improved;

the electric push rod 41 is installed on the workbench 1, the clamping plate 42 comprises two clamping rods 421 and a driving piece 422, the two clamping rods 421 are coaxially hinged on the electric push rod 41, a plurality of rollers 6 are installed at one ends, close to each other, of the two clamping rods 421 towards the chassis 2, and in the embodiment, the rollers 6 are respectively installed on the two clamping rods 421; the driving member 422 is mounted on the table 1 and is used for driving the two clamping bars 421 to move toward or away from each other, the driving member 422 includes a first cylinder 4221, the first cylinder 4221 is mounted on the table 1, and a piston rod of the first cylinder 4221 is hinged to the clamping bars 421.

The staff drives the clamping plate 42 to move towards one end close to the chassis 2 through the electric push rod 41, and simultaneously drives the piston rod of the first cylinder 4221 to extend or shorten, so that the distance between the two clamping rods 421 is matched with the outer wall of the barrel, namely, the rollers 6 on the clamping rods 421 are abutted against the barrel, the barrel is limited by the rollers 6, the barrel is limited, the friction between the clamping rods 421 and the barrel is reduced through the installation of the rollers 6, and when the rollers 6 limit the barrel, the influence on rotation of the barrel is reduced; through the regulation of the first cylinder 4221 to the clamping bars 421, the interval and the included angle between the two clamping bars 421 can be matched with the outer walls of the barrels with different diameters, and the applicability of the clamping plates 42 to the barrels with different diameters is improved.

Referring to fig. 1 and 2, the hemming mechanism 3 includes a slide seat 31, a bracket 32, a hemming wheel 33 and a control member 34, the slide seat 31 is slidably mounted on the workbench 1, in this embodiment, a dovetail groove is formed on the workbench 1 along a direction towards the chassis 2, the shape of the slide seat 31 is adapted to the dovetail groove, the slide seat 31 slides in the dovetail groove, and the sliding stability of the slide seat 31 on the workbench 1 is improved; the control piece 34 is installed on the workbench 1 and is used for driving the sliding seat 31 to slide on the workbench 1, in the embodiment, the control piece 34 is an air cylinder, the air cylinder is installed on the workbench 1 along the length direction of the dovetail groove, a piston rod of the air cylinder is connected with the sliding seat 31, in other embodiments, the control piece 34 can also be a servo motor 5 and a screw rod, the servo motor 5 is installed on the workbench 1, the screw rod is coaxially installed on an output shaft of the servo motor 5, the screw rod is in threaded connection with the sliding block 322, and the sliding seat 31 is driven to slide in a mode that the servo motor 5 drives the screw rod to rotate;

the bracket 32 comprises a stand column 321, a sliding block 322 and a screw rod 323, wherein the stand column 321 is arranged on the sliding seat 31, the sliding block 322 is arranged on the stand column 321 in a sliding manner along the vertical direction, in the embodiment, a T-shaped groove is formed in the stand column 321 along the vertical direction, a T-shaped block matched with the T-shaped groove is arranged on the sliding block 322, and the sliding block 322 slides on the stand column 321 through the T-shaped block, so that the sliding of the sliding block 322 is more stable; the screw rod 323 is rotatably installed on the upright post 321, the screw rod 323 extends into the T-shaped groove and is threaded on the sliding block 322 in a penetrating manner, and in the embodiment, a knob is installed at one end of the screw rod 323 far away from the upright post 321, so that a worker can conveniently drive the screw rod 323 to rotate; the hemming wheels 33 are rotatably mounted on the sliding blocks 322, in the embodiment, the hemming wheels 33 are mounted on the sliding blocks 322 in two, the sliding blocks 322 are arc-shaped and are matched with the outer wall of the barrel body, the two hemming wheels 33 can be abutted with the barrel bottom, when the chassis 2 drives the barrel bottom to rotate, the barrel bottom is rotated by the two hemming wheels 33, the barrel bottom is meshed with the barrel body, and the efficiency and the spinning effect of spinning the barrel bottom to the barrel body are improved.

The staff drives the sliding seat 31 to slide towards the direction close to the chassis 2 through the air cylinder, the sliding seat 31 drives the stand 321 to move towards the direction close to the chassis 2, so that two hemming wheels 33 on the sliding seat 322 are abutted against the barrel bottom, the barrel bottom is curled onto the barrel body through extrusion of the hemming wheels 33, and the staff can spin the barrel bottom onto the barrel body conveniently; and by driving the piston rod of the cylinder to retract, the hemming wheel 33 can be further away from the barrel body and the barrel bottom, so that workers can conveniently take out the barrel bottom and the barrel body which are integrally installed.

The implementation principle of the barrel bottom mounting machine provided by the embodiment of the utility model is as follows: staff buckles the bottom of the barrel to the chassis 2 earlier through conveyer belt or artificial mode, then place the ladle body on the bottom of the barrel, drive bottom of the barrel and ladle body rotation through motor 5, the rethread control 34 drives slide 31 to the direction that is close to the bottom of the barrel and slides, make turn-up wheel 33 and bottom of the barrel butt, spin the bottom of the barrel to the body of the barrel, the spinning in-process, adjust the interval between two clamp bars 421 through first cylinder 4221, promote clamp bars 421 simultaneously to be close to the ladle body through electric push rod 41, make a plurality of gyro wheels 6 and the outer wall butt of ladle body, spacing the rotation scope of ladle body, it compresses tightly the ladle body to drive pressure disk 8 to cooperate second cylinder 7, make the ladle body only rotate, prevent the ladle body to appear great rocking at the spinning in-process, the easy skew that appears in rotation of ladle body when improving the installation bottom of the barrel leads to fashioned turn-up uniformity problem relatively poor.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. A barrel bottom mounting machine which is characterized in that: the automatic crimping machine comprises a workbench (1), a chassis (2), a crimping mechanism (3) and a limiting mechanism (4), wherein the chassis (2) is rotatably arranged on the workbench (1), a motor (5) is arranged on the workbench (1), and an output shaft of the motor (5) is coaxially connected with the chassis (2); the curling mechanism (3) is arranged on the workbench (1) and is used for spinning the barrel bottom; the limiting mechanism (4) is arranged on the workbench (1) and used for limiting the rotation range of the barrel body, the limiting mechanism (4) comprises an electric push rod (41) and a clamping plate (42), the electric push rod (41) is arranged on the workbench (1), and the clamping plate (42) is arranged on the electric push rod (41).

2. The bucket bottom mounting machine of claim 1, wherein: the clamping plate (42) comprises clamping rods (421) and driving pieces (422), wherein the two clamping rods (421) are coaxially hinged to the electric push rod (41), and the driving pieces (422) are arranged on the workbench (1) and used for driving the two clamping rods (421) to be close to or far away from each other.

3. The bucket bottom mounting machine of claim 2, wherein: the driving piece (422) comprises a first air cylinder (4221), the first air cylinder (4221) is arranged on the workbench (1), and a piston rod of the first air cylinder (4221) is hinged with the clamping rod (421).

4. The bucket bottom mounting machine of claim 2, wherein: one end of each clamping rod (421) close to the other is provided with a plurality of rollers (6).

5. The bucket bottom mounting machine of claim 1, wherein: the hemming mechanism (3) comprises a sliding seat (31), a support (32), a hemming wheel (33) and a control piece (34), wherein the sliding seat (31) is arranged on the workbench (1) in a sliding mode, the support (32) is arranged on the sliding seat (31), the hemming wheel (33) is arranged on the support (32) in a rotating mode, and the control piece (34) is arranged on the workbench (1) and used for driving the sliding seat (31) to slide on the workbench (1).

6. The bucket bottom mounting machine of claim 5, wherein: the hemming wheels (33) are rotatably arranged on the bracket (32).

7. The bucket bottom mounting machine of claim 6, wherein: the bracket (32) comprises a stand column (321), a sliding block (322) and a screw rod (323), wherein the stand column (321) is arranged on the sliding seat (31), the sliding block (322) is arranged on the stand column (321) in a sliding manner along the vertical direction, and the hemming wheel (33) is rotatably arranged on the sliding block (322); the screw rod (323) is rotatably arranged on the stand column (321), and the screw rod (323) is in threaded connection with the sliding block (322).

8. The bucket bottom mounting machine of claim 1, wherein: the workbench (1) is provided with a second air cylinder (7), and a piston rod of the second air cylinder (7) is rotatably provided with an upper pressure plate (8).