CN211307445U

CN211307445U - Automatic rubber strip sleeving machine

Info

Publication number: CN211307445U
Application number: CN201921996630.3U
Authority: CN
Inventors: 冯正兴
Original assignee: Yixing Xincheng Industrial Automation Technology Co ltd
Current assignee: Yixing Xincheng Industrial Automation Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-21
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to an automatic change equipment has the effect that production efficiency is high. The utility model discloses an automatic gum strip sleeving machine, which comprises a frame, wherein a tray used for supporting a top cover and capable of rotating is arranged on the frame, a pressure plate used for pressing the top cover is arranged on a workbench, a self-rotating rubber pressing wheel is arranged outside the pressure plate, a motor used for driving the pressure plate to rotate is arranged above the workbench, a cylinder used for driving the tray to lift up and down is arranged in the workbench, and a winding drum used for supplying adhesive strips is arranged outside the frame; the one side of the directional top cap flange of rubber pressing wheel sets up to convex arc, the convex arc face of rubber pressing wheel is the same with the radian of top cap flange, the thickness of rubber pressing wheel is less than the groove width of top cap annular, the inboard one side of the directional top cap of rubber pressing wheel sets up to concave arc. By means of the cooperation of the pressure plate, the tray and the rubber pressing wheel, the rubber strip is automatically pressed into the top cover.

Description

Automatic rubber strip sleeving machine

Technical Field

The utility model relates to an automation equipment, more specifically say, it relates to an automatic cover is glued strip machine.

Background

The metal container is generally used for storing chemicals such as paint, liquid and the like, so that the sealing requirement on the metal container is high, a sealing rubber strip is generally arranged on a top cover of the metal container, and in the prior art, the rubber strip is automatically pressed in through mechanical equipment.

When coming the automatic top cap of impressing the adhesive tape with the help of the machine among the prior art, because the adhesive tape is the square bar shape that flexible material made, the adhesive tape is buckled or the skew very easily, and crooked adhesive tape is impressed after the top cap, and the adhesive tape can't accurate counterpoint, consequently still generally the manual work compresses tightly the adhesive tape, has the problem that machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automatic cover is glued strip machine has the effect that production efficiency is high.

In order to achieve the technical purpose, the utility model provides a following technical scheme: an automatic adhesive tape sleeving machine comprises a rack, wherein a tray used for supporting a top cover and capable of rotating is arranged on the rack, a pressure plate used for pressing the top cover is arranged on a workbench, an adhesive tape pressing wheel capable of rotating is arranged outside the pressure plate, a motor used for driving the pressure plate to rotate is arranged above the workbench, an air cylinder used for driving the tray to lift up and down is arranged in the workbench, and a winding drum used for supplying adhesive tapes is arranged outside the rack;

the one side of the directional top cap flange of rubber pressing wheel sets up to convex arc, the convex arc face of rubber pressing wheel is the same with the radian of top cap flange, the thickness of rubber pressing wheel is less than the groove width of top cap annular, the inboard one side of the directional top cap of rubber pressing wheel sets up to concave arc.

Through adopting above-mentioned technical scheme, on the tray was carried to the bottom, the cylinder with tray and bottom lifting, the bottom was pressed from both sides tightly by tray and pressure disk, and the motor drives the pressure disk and rotates, makes the bottom rotation. By means of the concave arc surface and the convex arc surface of the rubber pressing wheel, the contact area between the rubber pressing wheel and the top cover is increased, the rubber pressing wheel is guaranteed to penetrate into the annular groove as far as possible, the rubber strips are completely compressed, and the top cover is avoided. The adhesive tape is not required to be pressed manually, and the processing efficiency is improved. Meanwhile, the contact area between the outer side wall of the rubber pressing wheel and the top cover is increased, so that the abrasion of the coating of the top cover is avoided when the rubber pressing wheel rubs the side wall of the top cover, and the protection of the top cover is realized.

Preferably, a support positioned outside the pressure plate is arranged on the rack, a guide frame for allowing the rubber strips to pass through and point to the top cover is arranged on the support, a self-rotating pawl is arranged on one side of the guide frame, and an opening for the pawl to be inserted and slid is formed in the guide frame along the length direction of the guide frame;

the support is provided with a supporting plate for supporting the pawl, a limiting column located above the pawl is arranged on the supporting plate, the limiting column prevents the pawl from rotating upwards, and a driving cylinder for driving the supporting plate to slide along the length direction of the guide frame is arranged on the support.

Through adopting above-mentioned technical scheme, send the adhesive tape into the guide frame, and push away the pawl, start and drive actuating cylinder, drive pawl downstream, the pawl receives the resistance of adhesive tape, can upwards overturn, spacing post prevents the upset of pawl, make there is great frictional force between pawl and adhesive tape, the adhesive tape will follow pawl downstream, it resets to drive actuating cylinder motion after the stroke end, the pawl upset downwards, can not bring back the adhesive tape, it pushes down the adhesive tape again to drive actuating cylinder, fix in the top cap to the one end of adhesive tape, it is rotatory to the top cap, can extract the adhesive tape automatically, need not artifically send the adhesive tape to the moulding wheel below, the automation has further been improved.

Preferably, a cutter for cutting off the adhesive tape is arranged outside the guide frame, an inlet knife edge for inserting the cutter is formed at the lower end of the guide frame, a fixing plate for fixing the cutter is arranged outside the support, and a cutting cylinder for driving the fixing plate to move perpendicular to the support is arranged on the support.

Through adopting above-mentioned technical scheme, cut off that the cylinder is close to the support, the cutter will insert into the edge of a knife, cuts off the adhesive tape, keeps away from the support, and the cutter will leave the edge of a knife.

As preferred, the frame is provided with the bracing piece that supplies the reel laminating to sheathe in outward, the reel top is provided with a plurality of leading wheels that are used for guiding adhesive tape moving direction, the outer vertical limiting plate that is provided with two parallels of support, two be provided with the spacing wheel that is used for pushing down the adhesive tape between the limiting plate, two be provided with the bottom plate that hinders spacing wheel and break away from the limiting plate between the bottom of limiting plate, two the clearance of limiting plate supplies the adhesive tape laminating to pass, be provided with the ferryboat of crossing parallel with the limiting plate top on the support.

Through adopting above-mentioned technical scheme, overlap the reel on the bracing piece, the adhesive tape passes the leading wheel in proper order, the driving piece, the space and the ferryboat of limiting plate, then pass the guide frame, place again under the moulding wheel, the adhesive tape on the reel is pulled out to the pawl, the adhesive tape length between two spacing boards is elongated, the briquetting will fall and make the adhesive tape be in the state of straightening always because of the dead weight, when the bottom plate of adhesive tape laminating limiting plate bottom, the pawl stop work, the back of the work of moulding machine, tear out the adhesive tape between spacing boards, because spacing wheel weight is invariable, the moulding machine can extract the adhesive tape fast, do not worry adhesive tape speed and change, lead to the adhesive tape card on the end cover, and the work efficiency is.

Preferably, the middle of the limiting wheel is outwards provided with a central rod, and the two limiting plates are provided with an opening for the central rod to slide along the length direction.

Through adopting above-mentioned technical scheme, well core rod can only slide on the opening of limiting plate, avoids spacing round to break away from the limiting plate, influences follow-up operation.

Preferably, a driving wheel which is parallel to the limiting plate and is positioned above the limiting plate is arranged outside the frame, the driving wheel rotates by a motor, and pressing wheels which press the rubber strips on the surface of the driving wheel are respectively arranged on two sides of the driving wheel.

Through adopting above-mentioned technical scheme, the pinch roller compresses tightly the adhesive tape on the drive wheel, and the motor drives the drive wheel and rotates, will send the adhesive tape to in the limiting plate.

Preferably, one of the limiting plates is provided with an infrared sensor positioned at the bottom end, when the limiting wheel is positioned at the bottom end of the limiting plate, a contact of the infrared sensor is aligned with a central rod of the limiting wheel, a controller for controlling the driving piece to work is arranged outside the support, and the controller receives signals of the infrared sensor.

Through adopting above-mentioned technical scheme, after spacing round removed the limiting plate bottom, infrared sensor sensed spacing round, will inform the controller, stopped the driving piece, did not need the manual work to see spacing round, improved the automation.

To sum up, the utility model discloses following effect has been gained:

1. by means of the cooperation of the pressure plate, the tray and the rubber pressing wheel, the rubber strip is automatically pressed into the top cover.

Drawings

FIG. 1 is a schematic view for showing the overall structure in the present embodiment;

FIG. 2 is a schematic view showing the relationship between the tray and the platen in this embodiment;

FIG. 3 is a schematic view showing the fitting relationship between the guide frame and the pawl in the present embodiment;

FIG. 4 is a schematic view showing the positional relationship between the cutting blade and the guide frame in the present embodiment;

FIG. 5 is a schematic view illustrating a relationship between the spool and the limiting plate in the present embodiment;

FIG. 6 is a schematic diagram of the present embodiment showing the engagement relationship between the retainer plate and the puck.

In the figure, 1, a frame; 11. a tray; 12. a platen; 13. a rubber pressing wheel; 14. a reel; 2. a support; 21. a guide frame; 22. a pawl; 23. a support plate; 24. a limiting column; 25. a driving cylinder; 26. a cutter; 27. a fixing plate; 28. cutting off the air cylinder; 31. a support bar; 32. a guide wheel; 33. a limiting plate; 34. a limiting wheel; 35. a base plate; 36. a transition wheel; 37. a center pole; 38. a drive wheel; 39. a pinch roller; 4. an infrared sensor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example (b): the utility model provides an automatic gum strip machine, as shown in fig. 1 and 2, includes frame 1, is provided with the tray 11 that is used for holding up the top cap and can rotate on frame 1, is provided with pressure disk 12 that is used for pushing down the top cap on the workstation, is provided with the rubber tyer 13 that can rotate outside pressure disk 12, is provided with drive pressure disk 12 pivoted motor above the workstation, is provided with the cylinder that drives tray 11 oscilaltion in the workstation, is provided with the reel 14 that is used for supplying the adhesive tape outside frame 1. The one side of the directional top cap flange of rubber pressing wheel 13 sets up to convex arc, and the convex arc face of rubber pressing wheel 13 is the same with the radian of top cap flange, and the thickness of rubber pressing wheel 13 is less than the groove width of top cap annular, and the inboard one side of the directional top cap of rubber pressing wheel 13 sets up to concave arc.

The bottom cover is conveyed to the tray 11, the tray 11 and the bottom cover are lifted by the air cylinder, the bottom cover is clamped by the tray 11 and the pressure plate 12, and the motor drives the pressure plate 12 to rotate so as to enable the bottom cover to rotate. By means of the concave arc surface and the convex arc surface of the rubber pressing wheel 13, the contact area between the rubber pressing wheel 13 and the top cover is increased, the rubber pressing wheel 13 is ensured to go deep into the annular groove as far as possible, the rubber strips are completely compressed, and the top cover is avoided. The adhesive tape is not required to be pressed manually, and the processing efficiency is improved. Meanwhile, the contact area between the outer side wall of the rubber pressing wheel 13 and the top cover is increased, so that the abrasion of the coating of the top cover is avoided when the rubber pressing wheel 13 rubs the side wall of the top cover, and the protection of the top cover is realized.

As shown in fig. 3 and 4, a support 2 located outside the pressure plate 12 is arranged on the frame 1, a guide frame 21 through which the adhesive tape passes and which points to the top cover is arranged on the support 2, a rotatable pawl 22 is arranged on one side of the guide frame 21, and an opening through which the pawl 22 is inserted and slid is formed in the guide frame 21 along the length direction thereof. The support 2 is provided with a support plate 23 for supporting the pawl 22, the support plate 23 is provided with a limit column 24 positioned above the pawl 22, the limit column 24 prevents the pawl 22 from rotating upwards, the support 2 is provided with a driving cylinder 25 for driving the support plate 23 to slide along the length direction of the guide frame 21, the adhesive tape is conveyed into the guide frame 21 and pushes the pawl 22 open, the driving cylinder 25 is started to drive the pawl 22 to move downwards, the pawl 22 is subjected to the resistance of the adhesive tape and can turn upwards, the limit column 24 prevents the pawl 22 from turning over, so that a large friction force exists between the pawl 22 and the adhesive tape, the adhesive tape can move downwards along with the pawl 22, the driving cylinder 25 resets after moving to the tail end of the stroke, the pawl 22 turns downwards without returning the adhesive tape, the driving cylinder 25 pushes the adhesive tape down again until one end of the adhesive tape is fixed in the top cover, the top cover rotates to automatically extract the adhesive tape without manually conveying the adhesive tape to the lower, the automation is further improved.

As shown in fig. 3 and 4, a cutting knife 26 for cutting off the adhesive tape is arranged outside the guide frame 21, a feeding opening for inserting the cutting knife 26 is arranged at the lower end of the guide frame 21, a fixing plate 27 for fixing the cutting knife 26 is arranged outside the support 2, a cutting cylinder 28 for driving the fixing plate 27 to move vertically to the support 2 is arranged on the support 2, the cutting cylinder 28 is close to the support 2, the cutting knife 26 is inserted into the feeding opening to cut off the adhesive tape, the adhesive tape is far away from the support 2, and the cutting knife 26 is far away from the cutting knife 26.

As shown in fig. 5, a support rod 31 for the winding drum 14 to be attached to the sleeve is arranged outside the rack 1, a plurality of guide wheels 32 for guiding the moving direction of the adhesive tape are arranged above the winding drum 14, two parallel limit plates 33 are vertically arranged outside the support 2, a limit wheel 34 (refer to fig. 6) for pressing the adhesive tape is arranged between the two limit plates 33, a bottom plate 35 for obstructing the limit wheel 34 from being separated from the limit plate 33 is arranged between the bottom ends of the two limit plates 33, the adhesive tape is attached to and passed through the gaps of the two limit plates 33, and a transition wheel 36 parallel to the top end of the limit plate 33 is arranged.

The winding drum 14 is sleeved on the supporting rod 31, the adhesive tape sequentially passes through the guide wheel 32, the driving piece, the gaps of the limiting plates 33 and the transition wheel 36, then the guide frame 21 is passed, the adhesive tape is placed under the rubber pressing wheel 13, the pawl 22 pulls out the adhesive tape on the winding drum 14, the length of the adhesive tape between the two limiting plates 33 is increased, the pressing block falls down due to self weight and enables the adhesive tape to be in a stretched state all the time, when the adhesive tape is attached to the bottom plate 35 at the bottom end of the limiting plate 33, the pawl 22 stops working, the adhesive tape between the limiting plates 33 is pulled out after the adhesive tape is applied to the winding drum, the weight of the limiting wheels 34 is constant, the adhesive tape can be quickly extracted by the adhesive tape applying machine, the speed change.

As shown in FIG. 5, a driving wheel 38 parallel to the limiting plate 33 and located above the limiting plate 33 is disposed outside the frame 1, the driving wheel 38 rotates by a motor, pressing wheels 39 for pressing the adhesive tape onto the surface of the driving wheel 38 are disposed on two sides of the driving wheel 38, the pressing wheels 39 press the adhesive tape onto the driving wheel 38, and the motor drives the driving wheel 38 to rotate so as to feed the adhesive tape into the limiting plate 33.

As shown in fig. 6, the middle of the limiting wheel 34 is provided with a central rod 37 outwards, the two limiting plates 33 are provided with openings along the length direction thereof for the central rod 37 to fit and slide, the central rod 37 can only slide on the openings of the limiting plates 33, and the limiting wheel 34 is prevented from being separated from the limiting plates 33.

As shown in fig. 6, one of the limiting plates 33 is provided with the infrared sensor 4 at the bottom end, when the limiting wheel 34 is located at the bottom end of the limiting plate 33, the contact of the infrared sensor 4 is aligned with the central rod 37 of the limiting wheel 34, the bracket 2 is provided with a controller for controlling the driving member to work, the controller receives the signal of the infrared sensor 4, and after the limiting wheel 34 moves to the bottom end of the limiting plate 33, the infrared sensor 4 senses the limiting wheel 34 and informs the controller to stop the driving member without manually watching the limiting wheel 34.

Claims

1. The utility model provides an automatic cover gum strip machine, includes frame (1), its characterized in that: a tray (11) used for supporting the top cover and capable of rotating is arranged on the rack (1), a pressing plate (12) used for pressing the top cover is arranged on the workbench, a rubber pressing wheel (13) capable of rotating is arranged outside the pressing plate (12), a motor used for driving the pressing plate (12) to rotate is arranged above the workbench, an air cylinder used for driving the tray (11) to lift up and down is arranged in the workbench, and a winding drum (14) used for supplying rubber strips is arranged outside the rack (1);

the one side of the directional top cap flange of rubber pressing wheel (13) sets up to convex arc, the convex arc face of rubber pressing wheel (13) is the same with the radian of top cap flange, the thickness of rubber pressing wheel (13) is less than the groove width of top cap annular, the inboard one side of the directional top cap of rubber pressing wheel (13) sets up to concave arc.

2. The automatic gluing machine of claim 1, wherein: a support (2) positioned outside the pressure plate (12) is arranged on the rack (1), a guide frame (21) allowing the rubber strip to pass through and point to the top cover is arranged on the support (2), a self-rotating pawl (22) is arranged on one side of the guide frame (21), and an opening allowing the pawl (22) to be inserted and slid is formed in the guide frame (21) along the length direction of the guide frame;

the support (2) is provided with a supporting plate (23) used for supporting the pawl (22), the supporting plate (23) is provided with a limiting column (24) located above the pawl (22), the limiting column (24) prevents the pawl (22) from rotating upwards, and the support (2) is provided with a driving cylinder (25) for driving the supporting plate (23) to slide along the length direction of the guide frame (21).

3. The automatic gluing machine of claim 2, wherein: a cutter (26) for cutting off the adhesive tape is arranged outside the guide frame (21), a knife inlet for inserting the cutter (26) is formed in the lower end of the guide frame (21), a fixing plate (27) for fixing the cutter (26) is arranged outside the support (2), and a cutting cylinder (28) for driving the fixing plate (27) to move vertical to the support (2) is arranged on the support (2).

4. An automatic gluing machine according to claim 3, characterized in that: frame (1) is provided with outside and supplies reel (14) laminating to sheathe in bracing piece (31), reel (14) top is provided with a plurality of leading wheels (32) that are used for guiding adhesive tape moving direction, support (2) outer vertical limiting plate (33) that are provided with two parallels, two be provided with spacing wheel (34) that are used for pushing down the adhesive tape between limiting plate (33), two be provided with between the bottom of limiting plate (33) and hinder bottom plate (35) that spacing wheel (34) break away from limiting plate (33), two the clearance of limiting plate (33) supplies the adhesive tape laminating to pass, be provided with on support (2) with limiting plate (33) top parallel ferryboat (36).

5. The automatic gluing machine of claim 4, wherein: the middle of spacing wheel (34) is outwards provided with well core rod (37), two limiting plate (33) are seted up along self length direction and are supplied well core rod (37) laminating opening of sliding.

6. The automatic gluing machine of claim 5, wherein: the machine frame (1) is externally provided with a driving wheel (38) which is parallel to the limiting plate (33) and is positioned above the limiting plate (33), the driving wheel (38) rotates through a motor, and two sides of the driving wheel (38) are respectively provided with a pressing wheel (39) which presses the rubber strip on the surface of the driving wheel (38).

7. The automatic gluing machine of claim 6, wherein: one of them be provided with infrared sensor (4) that are located the bottom on limiting plate (33), work as when spacing wheel (34) are located limiting plate (33) bottom, infrared sensor (4) contact aligns with well core rod (37) of spacing wheel (34), support (2) are provided with the controller of control driving piece work outward, the signal of infrared sensor (4) is received to the controller.