CN111299445A - Vertical seaming machine - Google Patents

Abstract

The invention discloses a vertical type seaming machine, which comprises a seaming mechanism, a barrel feeding mechanism and a barrel discharging mechanism, wherein a moving and carrying barrel holding mechanism for conveying a barrel body is arranged between the barrel feeding mechanism and the barrel discharging mechanism, a cover feeding mechanism for applying a barrel cover is arranged between the barrel feeding mechanism and the seaming mechanism, and the seaming mechanism comprises a rack, an upper disk mechanism, a lower disk mechanism, a seaming wheel feeding mechanism and a cam feeding mechanism which are arranged on the rack.

Description

Vertical seaming machine

Technical Field

The invention relates to the technical field of processing machinery, in particular to a vertical type seaming machine.

Background

The seaming machine is a device for seaming the edge of the top cover or the bottom cover of the barrel and the edge of the barrel body of the barrel in multiple times, when performing the multiple seaming, a part of the flange amplitude of the barrel body required by the multiple seaming is processed in advance, and the rest part is processed at the initial stage of the seaming, and the flange of the barrel body and the flange of the top cover or the bottom cover are sealed in multiple times by a sealing roller.

When manufacturing packaging containers such as steel drums, the ladle body and the cover need to be sealed together in a rolling mode, the process needs to be through two processes of edge rolling and edge pressing, at present, the cam of a sealing machine in the industry is fed to a structure which generally adopts a motor to drive two cams, so that the sealing process cannot be flexibly adjusted, the height of a sealing wheel is adjusted, the front feeding distance and the rear feeding distance are adjusted, and a manual mode is adopted.

Disclosure of Invention

The invention aims at the problems, and discloses a vertical type seaming machine.

The specific technical scheme is as follows:

the vertical type seaming machine is characterized by comprising a seaming mechanism, a barrel feeding mechanism and a barrel discharging mechanism which are arranged on two sides of the seaming mechanism, wherein a shifting barrel holding mechanism for conveying a barrel body is arranged between the barrel feeding mechanism and the barrel discharging mechanism;

the frame comprises a lower carrier and an upper carrier, the lower carrier and the upper carrier are connected through an upright post, the lower disc mechanism, the seaming wheel feeding mechanism and the cam feeding mechanism are arranged on the lower carrier, and the upper disc mechanism is arranged on the upper carrier;

the lower disc mechanism comprises a lower disc and a lower disc driving motor, the lower disc is arranged in the upper end of the lower carrier and is in a disc shape, the middle of the lower disc is connected with a main shaft, the lower disc is rotatably connected with the downloading table through the main shaft and a bearing arranged in the middle of the lower carrier, the lower end of the main shaft is in transmission connection with the lower disc driving motor, and the lower disc is connected with the lower disc driving motor through the main shaft and is driven by the lower disc driving motor to rotate;

the rolling and sealing wheel feeding mechanism comprises a movable base, a rolling and sealing wheel, a cam follower bearing, an adjusting motor and a first gear box, wherein the movable base is arranged on a slide rail, the rolling and sealing wheel is arranged on a lifting slide block, the lifting slide block is arranged at a lifting slide groove at the front side of the movable base in a sliding manner, the cam follower bearing is rotationally arranged at the rear side of the movable base, the adjusting motor is fixedly arranged on the movable base and is connected with the first gear box at the middle part of the movable base through a speed reducer, and the first gear box is matched with the lifting slide block and is driven by the adjusting motor to control the lifting slide block to lift so as to control the rolling and sealing wheel to lift;

the cam feeding mechanism comprises a cam, a cam driving motor and a second gear box, the cam is arranged above the downloading platform, the cam is rotatably connected with the downloading platform through a shaft lever in the middle of the cam and a bearing arranged on the downloading platform, the lower end of the shaft lever is connected with the second gear box, the cam driving motor controls the shaft lever to rotate through the second gear box so as to control the cam to rotate, and an arc-shaped notch matched with a cam follower bearing is formed in the cam;

symmetrical pulling plates are arranged on two sides of the outer wall of the first gear box, resetting cylinders are symmetrically arranged on two sides of the sliding rail, one end of each resetting cylinder is fixedly connected with the lower tray, the telescopic end of each resetting cylinder is fixedly connected with the pulling plate, and a seaming wheel feeding mechanism which is arranged on the sliding rail in a sliding mode through a movable base slides towards the center of the lower tray under the transmission action of a cam feeding mechanism and a cam follower bearing and reversely slides towards the center of the lower tray through the contraction of the resetting cylinders;

the upper disc mechanism comprises an upper disc, a lower pressing cylinder and a lifter, the lifter is fixed on the upper carrier, a transmission end of the lifter is fixedly connected with the upper end of the lower pressing cylinder, the transmission end of the lower pressing cylinder is fixedly and rotatably connected with the lower disc through a bearing seat, and the lower disc is disc-shaped;

the barrel feeding mechanism comprises a barrel feeding rack and first chain type conveying belts, the number of the first chain type conveying belts is at least 2, the first chain type conveying belts are horizontally arranged on the upper end face of the barrel feeding rack in parallel, the barrel discharging mechanism comprises a barrel discharging rack and second chain type conveying belts, the number of the second chain type conveying belts is at least 2, and the second chain type conveying belts are horizontally arranged on the upper end face of the barrel discharging rack in parallel;

the barrel conveying and holding mechanism is characterized in that sliding seats are arranged on the two horizontal sides of the barrel inlet frame and the barrel outlet frame, symmetrical sliding rods are connected to the sliding seats, the sliding rods horizontally move along the guide direction of the sliding seats and can freely rotate, the lower end of the barrel conveying and holding mechanism is fixedly connected with the sliding rods and horizontally moves and rotates along with the sliding rods, the barrel conveying and holding mechanism is symmetrically arranged, and barrel claws for clamping a barrel body are sequentially arranged at the upper end of the barrel conveying and holding mechanism;

send lid mechanism including sending the lid rack, sending lid platform, third chain conveyor and clamping bar, send the lid platform to set up in sending lid rack middle part to lift by the promotion cylinder control of bottom, third chain conveyor sets up in sending lid rack upper end, the clamping bar is the symmetry setting to rotate through the pivot on turning arm and the sending lid rack and link to each other, the upper end of turning arm links to each other with the clamping bar, and the lower extreme of turning arm links to each other with die clamping cylinder, and the clamping bar passes through turning arm and die clamping cylinder control motion, presss from both sides tightly and unclamps the staving.

In the vertical seaming machine, the lower carrier is further provided with the jacking platforms, the jacking platforms are symmetrically distributed on two sides of the lower disc, and the jacking platforms are connected with the lower carrier through the jacking cylinders and controlled to ascend and descend through the jacking cylinders.

In the vertical seaming machine, the bucket claw is composed of a plurality of claw arms, the claw arms are arranged in parallel at intervals, and the claw arms are arc-shaped and fit with the outer wall of the bucket body.

Foretell vertical seaming machine, wherein, the tip fixedly connected with hinge sleeve of slide bar, on the slide bar of symmetry all articulated pull rod that has in the hinge sleeve, link to each other through articulated piece is articulated between the pull rod, the lower extreme of articulated piece is equipped with the rotatory rotary control cylinder of control slide bar, rotary control cylinder's lower extreme links to each other with the mobile control cylinder, the mobile control cylinder level sets up to with advance bucket frame riveting fixed.

The vertical seaming machine is characterized in that the movement control cylinder controls the rotary control cylinder to move horizontally, so that the sliding rod and the transfer and holding barrel mechanism connected to the sliding rod are controlled to move horizontally, the rotary control cylinder controls the sliding rod to rotate, and the transfer and holding barrel mechanism connected to the sliding rod is controlled to rotate.

In the vertical seaming machine, the first chain conveyor belt, the second chain conveyor belt and the third chain conveyor belt are controlled by the corresponding chain control motors to operate respectively.

In the vertical seaming machine, the side face of the lifting slide block, which is close to the first gear box, is uniformly provided with the tooth openings, and the tooth openings are meshed with the gears in the first gear box, so that the lifting slide block is driven by the adjusting motor, and the seaming wheel is controlled to lift.

The vertical type seaming machine comprises the following working method:

(1) the barrel body and the barrel cover are correspondingly and respectively placed on the first chain type conveyor belt and the third chain type conveyor belt, the chain control motor is started to drive the corresponding first chain type conveyor belt and the third chain type conveyor belt to run, so that the barrel body and the barrel cover are driven to reach the designated positions, the barrel body reaches the position of the transferring and barrel-holding mechanism, and the barrel cover reaches the position of the cover conveying platform;

(2) when the barrel body reaches a designated position, the transferring and barrel-holding mechanism works, the transferring and barrel-holding mechanism rotates through the sliding rod and the rotation control cylinder to clamp the barrel body, and then the movement control cylinder contracts to drive the transferring and barrel-holding mechanism and the clamped barrel body to move to the cover conveying mechanism until the barrel body moves to the cover conveying platform and is pressed on the barrel cover;

(3) when the barrel body is pressed on the barrel cover, the clamping rod clamps the barrel body under the action of the clamping cylinder, then the lifting cylinder works, the cover conveying platform is lifted, the barrel cover is pressed into the lower end of the barrel body, and the barrel body and the barrel cover are connected in a clamping mode;

(4) the connected barrel body and the barrel cover are clamped and connected, the barrel body and the barrel cover are horizontally moved through the transfer and barrel-holding mechanism again until the barrel body and the barrel cover move to a lower disc, then the upper disc mechanism works, the upper disc and the lower pressing cylinder are controlled by the lifting machine to descend until the upper disc is contacted with the upper end of the barrel body, at the moment, the lifting machine is locked, the upper disc is controlled by the lower pressing cylinder to be pressed downwards, the barrel body and the barrel cover are clamped between the upper disc and the lower disc, and the barrel body and;

(5) the lower disc driving motor works to drive the barrel body and the barrel cover which are clamped to rotate together, the cam feeding mechanism works in the rotating process, the cam driving motor drives the cam to rotate through the second gear box, after the cam rotates, the cam follows the bearing to leave the arc-shaped notch, and pushes the seaming wheel feeding mechanism to move towards the direction of the barrel cover, the seaming wheel extrudes the barrel cover to perform seaming, and during seaming, the adjusting motor drives the lifting slide block and the seaming wheel arranged on the lifting slide block to lift through the first gear box to extrude the barrel cover up and down, so that the barrel cover and the barrel body are completely seamed;

(6) after the seaming is finished, the lower disc driving motor stops rotating, the barrel body is static, the cam on the cam feeding mechanism resets, the telescopic rod contracts to drive the seaming wheel feeding mechanism to reset along the sliding rail, and then the upper disc mechanism resets to cancel clamping on the barrel body;

(7) the jacking platform works, and the lifting is carried out under the action of the jacking cylinder, so that the barrel body with the clamping cancelled is driven to lift, the height of the lower end of the barrel body with the barrel cover in the rolling mode is consistent with or higher than that of the second chain type conveyor belt on the barrel frame, then the barrel moving and holding mechanism works again, the barrel body is clamped and conveyed to the second chain type conveyor belt, and finally, the second chain type conveyor belt moves to drive the barrel body to complete the rolling mode to discharge.

The invention has the beneficial effects that:

the invention discloses a vertical type seaming machine, which comprises a seaming mechanism, a barrel feeding mechanism and a barrel discharging mechanism, wherein a moving and carrying barrel holding mechanism for conveying a barrel body is arranged between the barrel feeding mechanism and the barrel discharging mechanism, a cover feeding mechanism for applying a barrel cover is arranged between the barrel feeding mechanism and the seaming mechanism, and the seaming mechanism comprises a rack, an upper disk mechanism, a lower disk mechanism, a seaming wheel feeding mechanism and a cam feeding mechanism which are arranged on the rack.

Drawings

FIG. 1 is a schematic view of the present invention.

Fig. 2 is a schematic diagram of a download station.

Fig. 3 is a schematic view of a cam feed mechanism.

Fig. 4 is a sectional view of the upper stage.

Fig. 5 is a schematic view of a transferring and bucket-holding mechanism.

Fig. 6 is a schematic view of a cap feeding mechanism.

FIG. 7 is a schematic diagram of the slide bar control according to the fourth embodiment.

FIG. 8 is a schematic view of the upper disk mechanism in the eighth embodiment.

Detailed Description

In order to make the technical solution of the present invention clearer and clearer, the present invention is further described below with reference to embodiments, and any solution obtained by substituting technical features of the technical solution of the present invention with equivalents and performing conventional reasoning falls within the scope of the present invention.

Example one

The vertical seaming machine of the embodiment is characterized by comprising a seaming mechanism 1, a barrel feeding mechanism 2 and a barrel discharging mechanism 3 which are arranged at two sides of the seaming mechanism 1, wherein a transferring and holding mechanism 4 for conveying a barrel body is arranged between the barrel feeding mechanism 2 and the barrel discharging mechanism 3, a cover feeding mechanism 5 for applying a barrel cover is arranged between the barrel feeding mechanism 2 and the seaming mechanism 1, and the seaming mechanism 1 comprises a rack 101, and an upper disk mechanism 6, a lower disk mechanism 7, a seaming wheel feeding mechanism 8 and a cam feeding mechanism 9 which are arranged on the rack 101;

the machine frame 101 comprises a downloading table 1011 and an uploading table 1012, the downloading table 1011 and the uploading table 1012 are connected through a vertical column, the lower disc mechanism 7, the seaming wheel feeding mechanism 8 and the cam feeding mechanism 9 are arranged on the lower table 1011, and the upper disc mechanism 6 is arranged on the uploading table 1012;

the lower disc mechanism 7 comprises a lower disc 10 and a lower disc driving motor 11, the lower disc 10 is arranged in the upper end of the lower carrier 1011 and is in a disc shape, the middle part of the lower disc is connected with a main shaft 12, the lower disc 10 is rotatably connected with the lower carrier 1011 through the main shaft 12 and a bearing arranged in the middle part of the lower carrier 1011, the lower end of the main shaft 12 is in transmission connection with the lower disc driving motor 11, and the lower disc 10 is connected with the lower disc driving motor 11 through the main shaft 12 and is driven by the lower disc driving motor 11 to rotate;

the seaming wheel feeding mechanism 8 comprises a movable base 13, a seaming wheel 14, a cam follower bearing 15, an adjusting motor 16 and a first gear box 17, wherein the movable base 13 is arranged on a slide rail 18, the seaming wheel 14 is arranged on a lifting slide block 19, the lifting slide block 19 is arranged at a lifting slide groove 20 at the front side of the movable base 13 in a sliding manner, the cam follower bearing 15 is rotationally arranged at the rear side of the movable base 13, the adjusting motor 16 is fixedly arranged on the movable base 13 and is connected with the first gear box 17 at the middle part of the movable base 13 through a speed reducer, the first gear box 17 is matched with the lifting slide block 19 and is driven by the adjusting motor 16 to control the lifting slide block 19 to lift, so that the seaming wheel 14 is controlled to lift;

the cam feeding mechanism 9 comprises a cam 21, a cam driving motor 22 and a second gear box 23, the cam 21 is arranged above the downloading table 1011, the cam 21 is rotatably connected with the downloading table 1011 through a shaft lever 24 in the middle of the cam 21 and a bearing arranged on the downloading table 1011, the lower end of the shaft lever 24 is connected with the second gear box 23, the cam driving motor 22 controls the shaft lever 24 to rotate through the second gear box 23, so that the cam 21 is controlled to rotate, and an arc-shaped notch 25 matched with the cam follower bearing 15 is arranged on the cam 21;

the two sides of the outer wall of the first gear box 17 are provided with symmetrical pull plates 26, the two sides of the slide rail 18 are symmetrically provided with reset cylinders 27, one end of each reset cylinder 27 is fixedly connected with the downloading table 1011, the telescopic end of each reset cylinder 27 is fixedly connected with the pull plate 26, the seaming wheel feeding mechanism 8 which is arranged on the slide rail 18 in a sliding manner through the movable base 13 slides towards the center of the lower disc 10 under the transmission action of the cam feeding mechanism 9 and the cam follower bearing 15, and the lower disc 10 slides in the opposite direction through the contraction of the reset cylinders 27;

the upper disc mechanism 6 comprises an upper disc 28, a lower pressing cylinder 29 and a lifter 30, the lifter 30 is fixed on the upper loading table 1012, a transmission end of the lifter 30 is fixedly connected with the upper end of the lower pressing cylinder 29, the transmission end of the lower pressing cylinder 29 is fixedly and rotatably connected with the lower disc 10 through a bearing seat, and the lower disc 10 is in a disc shape;

the barrel feeding mechanism 2 comprises a barrel feeding rack 102 and first chain type conveyor belts 31, the number of the first chain type conveyor belts 31 is at least 2, the first chain type conveyor belts are parallelly and horizontally arranged on the upper end face of the barrel feeding rack 102, the barrel discharging mechanism 3 comprises a barrel discharging rack 103 and second chain type conveyor belts 32, the number of the second chain type conveyor belts 32 is at least 2, and the second chain type conveyor belts are parallelly and horizontally arranged on the upper end face of the barrel discharging rack 103;

the horizontal two sides of the barrel inlet frame 102 and the barrel outlet frame 103 are both provided with a sliding seat 33, the sliding seats 33 are connected with symmetrical sliding rods 34, the sliding rods 34 are guided by the sliding seats 33 to move horizontally and can rotate freely, the lower end of the transfer barrel holding mechanism 4 is fixedly connected with the sliding rods 34 and moves and rotates horizontally along with the sliding rods 34, the transfer barrel holding mechanism 4 is symmetrically arranged, and the upper end of the transfer barrel holding mechanism is sequentially provided with barrel claws 35 for clamping a barrel body;

send lid mechanism 5 to include send lid rack 104, send lid platform 36, third chain conveyor 37 and clamping bar 38, send lid platform 36 to set up in sending lid rack 104 middle part to by the lift cylinder 39 control lift of bottom, third chain conveyor 37 sets up in sending lid rack 104 upper end, clamping bar 38 is the symmetry setting, and rotates with pivot 41 on sending lid rack 104 through connecting lever 40 and links to each other, and the upper end of connecting lever 40 links to each other with clamping bar 38, and the lower extreme of connecting lever 40 links to each other with die clamping cylinder 42, and clamping bar 38 passes through connecting lever 40 and die clamping cylinder 42 control motion, presss from both sides tightly and unclamps the staving.

In this embodiment, the staving of waiting to process is carried out the pay-off with moving to embrace a bucket mechanism through advancing a bucket mechanism, the bung is then carried out the pay-off by sending a lid mechanism, combine the back at the preliminary joint of bung and staving, get into the seaming mechanism, in seaming mechanism department, compress tightly by hanging wall mechanism, the lower wall mechanism rotates, simultaneously, through cam feed mechanism and seaming wheel feed mechanism cooperation, carry out the seaming to staving and bung, finally, after the seaming is accomplished, the staving of accomplishing the seaming is carried out the ejection of compact through going out a bucket mechanism and moving to embrace a bucket mechanism.

Example two

In the vertical seaming machine of this embodiment, the lower carrying platform 1011 is further provided with the jacking platforms 43, the jacking platforms 43 are symmetrically distributed on two sides of the lower disc 10, and the jacking platforms 43 and the lower carrying platform 1011 are connected through the jacking cylinders 44 and controlled to ascend and descend through the jacking cylinders 44.

Jacking platform in this embodiment freely goes up and down, promotes the staving of accomplishing the seaming, and its advantage lies in: 1. the barrel body which is completely rolled and sealed is prevented from being clamped on the lower disc; 2. the discharge of the lifted barrel body is more convenient.

EXAMPLE III

In the vertical seaming machine of this embodiment, the bucket claw 35 is composed of a plurality of claw arms 45, and the plurality of claw arms 45 are arranged in parallel at intervals, and the claw arms 45 are arc-shaped and fit with the outer wall of the bucket body.

In this embodiment, the bucket claw that a plurality of claw arms constitute is better to snatching, pressing from both sides of staving, has guaranteed transporting of staving stable.

Example four

The vertical seaming machine of this embodiment, wherein, the slide bar is moved as carrying and embraces the control lever of bucket mechanism, and accessible manual mode is operated, but is more laborious, of course, also can use automated mechanism to control, as follows:

the end portion of the sliding rod 34 is fixedly connected with a hinge sleeve 46, the hinge sleeves 46 on the symmetrical sliding rods 34 are hinged with pull rods 47, the pull rods 47 are hinged and connected through a hinge block 48, a rotary control cylinder 49 for controlling the sliding rod 34 to rotate is arranged at the lower end of the hinge block 48, the lower end of the rotary control cylinder 49 is connected with a mobile control cylinder 50, and the mobile control cylinder 50 is horizontally arranged and is fixedly riveted with the barrel inlet rack 102.

After the sliding rod automatically controls rotation and movement, the control of the transfer bucket-holding mechanism is simpler, labor-saving, quick and accurate;

the movement control cylinder 50 controls the rotation control cylinder 49 to move horizontally, so as to control the sliding rod 34 and the transfer and bucket holding mechanism 4 connected to the sliding rod 34 to move horizontally, and the rotation control cylinder 49 controls the sliding rod 34 to rotate, so as to control the transfer and bucket holding mechanism 4 connected to the sliding rod 34 to rotate.

EXAMPLE five

In the vertical seaming machine of the embodiment, a tooth opening is uniformly formed in the side surface of the lifting slider 19 close to the first gear box 17, and the tooth opening 52 is engaged with a gear in the first gear box 17, so that the lifting slider 19 is driven by the adjusting motor 16, and the lifting control of the seaming wheel 14 is further realized.

EXAMPLE six

The vertical seaming machine of the above embodiment, wherein the first chain conveyor belt 31, the second chain conveyor belt 32 and the third chain conveyor belt 37 are respectively controlled by the corresponding chain control motors 51 to operate; the hoist 30 is a screw hoist.

EXAMPLE seven

In the vertical seaming machine of the embodiment, the number of the cam feeding mechanisms 9 is multiple, each group is at least 2, and the 2 cam feeding mechanisms 9 in the same group are symmetrically arranged around the lower disc;

in this embodiment, the size and specification of the cams 21 on the cam feeding mechanisms 9 of different sets are different, and the cams 21 can be quickly installed and replaced by the adjusting pins 55, so that the vertical seaming machine can be applied to seaming barrels of various specifications.

Example eight

As shown in fig. 8, the upper plate mechanism includes an upper plate 28, a lower air cylinder 29 and a lifter 30, and is characterized in that 2 lifters 30 are arranged on the upper carrier 2, the 2 lifters 30 are symmetrically arranged, and are vertically and fixedly arranged at the upper end of the upper carrier 2, a lifting beam 60 is arranged between the 2 lifters 30, the lifting beam 60 is horizontally arranged and connected with the lifter 30, and the lifter 30 controls vertical lifting;

the middle part of the lifting beam 60 is riveted with a lifting shaft 61, the lifting shaft 61 is vertically arranged, the upper end of the lifting shaft 61 is riveted and fixed with the lifting beam 60, the lower end of the lifting shaft is connected with a first connecting panel 62 and sequentially penetrates through a guide shaft sleeve 63 and a guide sleeve 64, the guide shaft sleeve 63 is fixedly arranged in the middle part of the upper end of the upper carrier 2, the guide shaft sleeve 63 is sleeved outside the lifting shaft 61 and is in clearance fit with the lifting shaft 61, the guide sleeve 64 comprises an outer sleeve 65 and an inner sleeve 66, the outer sleeve 65 is sleeved outside the inner sleeve 66 and is in clearance fit with the inner sleeve 66, the upper end of the outer sleeve 65 is riveted and fixed with the upper carrier 2, and the middle;

the upper end of the first connecting panel 62 is riveted and fixed with the lifting shaft 61, the lower end surface of the first connecting panel is horizontal, and is fixedly connected with a lower air cylinder 29, the output shaft of the lower air cylinder 29 is vertically arranged downwards and is fixedly connected with a second connecting panel 67, the lower end surface of the second connecting panel 67 is horizontal and is connected with the upper disc 28 through a plane bearing 68;

a plurality of guide sleeves 70 which are uniformly distributed are arranged on the upper carrier 2, a plurality of guide posts 69 which are uniformly distributed are fixedly arranged at the upper end of the second connecting panel 67, the guide posts 69 correspond to the guide sleeves 70 one by one, and the guide sleeves 70 are sleeved outside the guide posts 69 and are in clearance fit with the guide posts 69;

the hoister 30 is a lead screw hoister, and the guide shaft sleeve 63 is a linear shaft sleeve;

the hoister 30 works synchronously to drive the lifting beam 60 to lift in the vertical direction;

the upper disc in the embodiment moves under the combined control of the lifting machine and the pressing cylinder, so that the upper disc can be suitable for barrels with various height specifications, when the stroke of the pressing cylinder is insufficient, the stroke requirement of the pressing cylinder can be reduced by adjusting the stroke of the lifting machine, and meanwhile, the upper disc is lifted and lowered under the common guidance of the guide shaft sleeve, the guide sleeve and the guide column, so that the lifting precision is high, the seaming precision of the vertical seaming machine is improved, and the product quality is improved;

example nine

The vertical seaming machine of the embodiment comprises the following working method:

(1) the barrel body and the barrel cover are correspondingly and respectively placed on the first chain type conveyor belt 31 and the third chain type conveyor belt 37, the chain control motor 51 is started to drive the corresponding first chain type conveyor belt 31 and the third chain type conveyor belt 37 to run, so that the barrel body and the barrel cover are driven to reach the designated positions, the barrel body reaches the transfer and barrel holding mechanism 4, and the barrel cover reaches the cover conveying platform 36;

(2) when the barrel body reaches a designated position, the transferring and barrel-holding mechanism 4 works, the transferring and barrel-holding mechanism 4 rotates through the slide rod 34 and the rotary control cylinder 49 to clamp the barrel body, and then the movable control cylinder 50 contracts to drive the transferring and barrel-holding mechanism 4 and the clamped barrel body to move to the cover conveying mechanism 5 until the barrel body moves to the cover conveying platform 36 and is pressed on the barrel cover;

(3) when the barrel body is pressed on the barrel cover, the clamping rod 38 clamps the barrel body under the action of the clamping cylinder 42, then the lifting cylinder 39 works, the cover conveying platform 36 is lifted, the barrel cover is pressed into the lower end of the barrel body, and the barrel body and the barrel cover are connected in a clamping mode;

(4) the connected barrel body and the barrel cover are clamped and connected, the barrel body and the barrel cover are horizontally moved through the transfer and barrel-holding mechanism 4 again until the barrel body and the barrel cover move to the lower disc 10, then the upper disc mechanism 6 works, the upper disc 28 and the lower pressing cylinder 29 are controlled to descend by the lifting machine 30 until the upper disc 28 is contacted with the upper end of the barrel body, at the moment, the lifting machine 30 is locked, the upper disc 28 is controlled to be pressed downwards by the lower pressing cylinder 29, the barrel body and the barrel cover are clamped between the upper disc 28 and the lower disc 10, and the barrel body;

(5) the lower disc driving motor 11 works to drive the clamped barrel body and the barrel cover to rotate together, in the rotating process, the cam feeding mechanism 9 works, the cam driving motor 22 drives the cam 21 to rotate through the second gear box 23, after the cam 21 rotates, the cam follower bearing 15 leaves the arc-shaped notch 25 and pushes the seaming wheel feeding mechanism 8 to move towards the barrel cover direction, the seaming wheel 14 extrudes the barrel cover to perform seaming, during seaming, the adjusting motor 16 drives the lifting slide block 19 and the seaming wheel 14 arranged on the lifting slide block 19 to lift through the first gear box 17 to extrude the barrel cover up and down, and the barrel cover and the barrel body are completely seamed;

(6) after the seaming is finished, the lower disc driving motor 11 stops rotating, the barrel body is static, the cam 21 on the cam feeding mechanism 9 is reset, the telescopic rod is contracted to drive the seaming wheel feeding mechanism 8 to reset along the slide rail 18, and then the upper disc mechanism 6 is reset to cancel clamping on the barrel body;

(7) the jacking platform 43 works, and is lifted under the action of the jacking cylinder 44 to drive the barrel body without clamping to lift, so that the height of the lower end of the barrel body with the curled barrel cover is consistent with or higher than the height of the second chain type conveyor belt 32 on the barrel discharging rack 103, then the transferring and barrel holding mechanism 4 works again to clamp and convey the barrel body onto the second chain type conveyor belt 32, and finally, the second chain type conveyor belt 32 moves to drive the curled barrel body to discharge;

in summary, the invention has the advantages of novel design, simple principle, stable and accurate feeding, adjustable height of the seaming wheel and stable feeding control, is used for quickly seaming the barrel, greatly improves the seaming efficiency, improves the seaming precision and ensures the seaming quality.

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 changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. The vertical type seaming machine is characterized by comprising a seaming mechanism, a barrel feeding mechanism and a barrel discharging mechanism which are arranged on two sides of the seaming mechanism, wherein a shifting barrel holding mechanism for conveying a barrel body is arranged between the barrel feeding mechanism and the barrel discharging mechanism;

the frame comprises a lower carrier and an upper carrier, the lower carrier and the upper carrier are connected through an upright post, the lower disc mechanism, the seaming wheel feeding mechanism and the cam feeding mechanism are arranged on the lower carrier, and the upper disc mechanism is arranged on the upper carrier;

the lower disc mechanism comprises a lower disc and a lower disc driving motor, the lower disc is arranged in the upper end of the lower carrier and is in a disc shape, the middle of the lower disc is connected with a main shaft, the lower disc is rotatably connected with the downloading table through the main shaft and a bearing arranged in the middle of the lower carrier, the lower end of the main shaft is in transmission connection with the lower disc driving motor, and the lower disc is connected with the lower disc driving motor through the main shaft and is driven by the lower disc driving motor to rotate;

the rolling and sealing wheel feeding mechanism comprises a movable base, a rolling and sealing wheel, a cam follower bearing, an adjusting motor and a first gear box, wherein the movable base is arranged on a slide rail, the rolling and sealing wheel is arranged on a lifting slide block, the lifting slide block is arranged at a lifting slide groove at the front side of the movable base in a sliding manner, the cam follower bearing is rotationally arranged at the rear side of the movable base, the adjusting motor is fixedly arranged on the movable base and is connected with the first gear box at the middle part of the movable base through a speed reducer, and the first gear box is matched with the lifting slide block and is driven by the adjusting motor to control the lifting slide block to lift so as to control the rolling and sealing wheel to lift;

the cam feeding mechanism comprises a cam, a cam driving motor and a second gear box, the cam is arranged above the downloading platform, the cam is rotatably connected with the downloading platform through a shaft lever in the middle of the cam and a bearing arranged on the downloading platform, the lower end of the shaft lever is connected with the second gear box, the cam driving motor controls the shaft lever to rotate through the second gear box so as to control the cam to rotate, and an arc-shaped notch matched with a cam follower bearing is formed in the cam;

symmetrical pulling plates are arranged on two sides of the outer wall of the first gear box, resetting cylinders are symmetrically arranged on two sides of the sliding rail, one end of each resetting cylinder is fixedly connected with the lower tray, the telescopic end of each resetting cylinder is fixedly connected with the pulling plate, and a seaming wheel feeding mechanism which is arranged on the sliding rail in a sliding mode through a movable base slides towards the center of the lower tray under the transmission action of a cam feeding mechanism and a cam follower bearing and reversely slides towards the center of the lower tray through the contraction of the resetting cylinders;

the upper disc mechanism comprises an upper disc, a lower pressing cylinder and a lifter, the lifter is fixed on the upper carrier, a transmission end of the lifter is fixedly connected with the upper end of the lower pressing cylinder, the transmission end of the lower pressing cylinder is fixedly and rotatably connected with the lower disc through a bearing seat, and the lower disc is disc-shaped;

the barrel feeding mechanism comprises a barrel feeding rack and first chain type conveying belts, the number of the first chain type conveying belts is at least 2, the first chain type conveying belts are horizontally arranged on the upper end face of the barrel feeding rack in parallel, the barrel discharging mechanism comprises a barrel discharging rack and second chain type conveying belts, the number of the second chain type conveying belts is at least 2, and the second chain type conveying belts are horizontally arranged on the upper end face of the barrel discharging rack in parallel;

the barrel conveying and holding mechanism is characterized in that sliding seats are arranged on the two horizontal sides of the barrel inlet frame and the barrel outlet frame, symmetrical sliding rods are connected to the sliding seats, the sliding rods horizontally move along the guide direction of the sliding seats and can freely rotate, the lower end of the barrel conveying and holding mechanism is fixedly connected with the sliding rods and horizontally moves and rotates along with the sliding rods, the barrel conveying and holding mechanism is symmetrically arranged, and barrel claws for clamping a barrel body are sequentially arranged at the upper end of the barrel conveying and holding mechanism;

send lid mechanism including sending the lid rack, sending lid platform, third chain conveyor and clamping bar, send the lid platform to set up in sending lid rack middle part to lift by the promotion cylinder control of bottom, third chain conveyor sets up in sending lid rack upper end, the clamping bar is the symmetry setting to rotate through the pivot on turning arm and the sending lid rack and link to each other, the upper end of turning arm links to each other with the clamping bar, and the lower extreme of turning arm links to each other with die clamping cylinder, and the clamping bar passes through turning arm and die clamping cylinder control motion, presss from both sides tightly and unclamps the staving.

2. The vertical seaming machine of claim 1, wherein the lower carrier is further provided with jacking platforms, the jacking platforms are symmetrically distributed on two sides of the lower disc, and the jacking platforms are connected with the lower carrier through jacking cylinders and controlled to ascend and descend through the jacking cylinders.

3. The vertical seaming machine of claim 2 wherein the drum gripper is formed by a plurality of gripper arms spaced in parallel relationship, the gripper arms being arcuate to engage the outer wall of the drum.

4. The vertical seaming machine according to claim 1 or 3, wherein the ends of the sliding rods are fixedly connected with hinge sleeves, the hinge sleeves on the symmetrical sliding rods are hinged with pull rods, the pull rods are hinged with each other through hinge blocks, the lower ends of the hinge blocks are provided with rotary control cylinders for controlling the sliding rods to rotate, the lower ends of the rotary control cylinders are connected with the mobile control cylinders, and the mobile control cylinders are horizontally arranged and are riveted and fixed with the barrel feeding rack.

5. The vertical seaming machine of claim 4 wherein the movement control cylinder controls the horizontal movement of the rotary control cylinder which in turn controls the horizontal movement of the slide bar and the transfer and tub holding mechanism connected to the slide bar, and the rotary control cylinder controls the rotation of the slide bar which in turn controls the rotation of the transfer and tub holding mechanism connected to the slide bar.

6. The vertical seaming machine of claim 5, wherein the first, second and third chain conveyors are each controlled by a respective chain control motor.

7. The vertical type seaming machine according to claim 6, wherein the side surface of the lifting slider close to the first gear box is uniformly provided with tooth openings, and the tooth openings are engaged with the gears in the first gear box, so that the transmission of the lifting slider by the adjusting motor is realized, and the lifting control of the seaming wheel is realized.

8. The vertical seaming machine of claim 7, wherein the method of operation of the vertical seaming machine is as follows:

(1) the barrel body and the barrel cover are correspondingly and respectively placed on the first chain type conveyor belt and the third chain type conveyor belt, the chain control motor is started to drive the corresponding first chain type conveyor belt and the third chain type conveyor belt to run, so that the barrel body and the barrel cover are driven to reach the designated positions, the barrel body reaches the position of the transferring and barrel-holding mechanism, and the barrel cover reaches the position of the cover conveying platform;

(2) when the barrel body reaches a designated position, the transferring and barrel-holding mechanism works, the transferring and barrel-holding mechanism rotates through the sliding rod and the rotation control cylinder to clamp the barrel body, and then the movement control cylinder contracts to drive the transferring and barrel-holding mechanism and the clamped barrel body to move to the cover conveying mechanism until the barrel body moves to the cover conveying platform and is pressed on the barrel cover;

(3) when the barrel body is pressed on the barrel cover, the clamping rod clamps the barrel body under the action of the clamping cylinder, then the lifting cylinder works, the cover conveying platform is lifted, the barrel cover is pressed into the lower end of the barrel body, and the barrel body and the barrel cover are connected in a clamping mode;

(4) the connected barrel body and the barrel cover are clamped and connected, the barrel body and the barrel cover are horizontally moved through the transfer and barrel-holding mechanism again until the barrel body and the barrel cover move to a lower disc, then the upper disc mechanism works, the upper disc and the lower pressing cylinder are controlled by the lifting machine to descend until the upper disc is contacted with the upper end of the barrel body, at the moment, the lifting machine is locked, the upper disc is controlled by the lower pressing cylinder to be pressed downwards, the barrel body and the barrel cover are clamped between the upper disc and the lower disc, and the barrel body and;

(5) the lower disc driving motor works to drive the barrel body and the barrel cover which are clamped to rotate together, the cam feeding mechanism works in the rotating process, the cam driving motor drives the cam to rotate through the second gear box, after the cam rotates, the cam follows the bearing to leave the arc-shaped notch, and pushes the seaming wheel feeding mechanism to move towards the direction of the barrel cover, the seaming wheel extrudes the barrel cover to perform seaming, and during seaming, the adjusting motor drives the lifting slide block and the seaming wheel arranged on the lifting slide block to lift through the first gear box to extrude the barrel cover up and down, so that the barrel cover and the barrel body are completely seamed;

(6) after the seaming is finished, the lower disc driving motor stops rotating, the barrel body is static, the cam on the cam feeding mechanism resets, the telescopic rod contracts to drive the seaming wheel feeding mechanism to reset along the sliding rail, and then the upper disc mechanism resets to cancel clamping on the barrel body;

(7) the jacking platform works, and the lifting is carried out under the action of the jacking cylinder, so that the barrel body with the clamping cancelled is driven to lift, the height of the lower end of the barrel body with the barrel cover in the rolling mode is consistent with or higher than that of the second chain type conveyor belt on the barrel frame, then the barrel moving and holding mechanism works again, the barrel body is clamped and conveyed to the second chain type conveyor belt, and finally, the second chain type conveyor belt moves to drive the barrel body to complete the rolling mode to discharge.

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