CN212949779U

CN212949779U - Automatic lettering device for jacket

Info

Publication number: CN212949779U
Application number: CN202021886498.3U
Authority: CN
Inventors: 庞燕忠; 谷凤玲; 胡涛
Original assignee: Yantai Dongxing Air Conditioner Pipeline Co ltd
Current assignee: Yantai Dongxing Air Conditioner Pipeline Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-13
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a jacket automatic lettering device, which comprises a frame and a typewriter arranged on the frame, wherein the frame is also provided with a material pushing mechanism, a blanking mechanism and an auxiliary feeding mechanism; the blanking mechanism comprises a positioning rod, a material returning guide sleeve, a blanking frame and a material returning driving cylinder, wherein a rod hole for the positioning rod to pass through is formed in the material returning guide sleeve, the blanking frame is arranged below the typing die, and the material returning guide sleeve is arranged on one side of the blanking frame; the material pushing mechanism comprises a material groove, a material feeding guide sleeve, a material pushing rod and a material pushing driving cylinder, the material feeding guide sleeve is arranged on the other side of the material discharging frame, the material groove is arranged between the material feeding guide sleeve and a cylinder body of the material pushing driving cylinder, and the auxiliary material feeding mechanism comprises a material feeding frame, a material feeding plate and a material feeding driving cylinder used for driving the material feeding plate to move up and down. The utility model discloses simple structure, convenient operation not only reduces workman's intensity of labour, has solved the problem that there is the potential safety hazard in current upper and lower unloading, operates safe and reliable more, has improved efficiency of carving characters moreover.

Description

Automatic lettering device for jacket

Technical Field

The utility model relates to a press from both sides automatic device of carving characters of cover belongs to automatic carving characters technical field.

Background

The aluminum pipe and the rubber pipe in the air-conditioning pipeline need to be connected together through the jacket, then the air-conditioning pipeline is installed on an automobile compressor, and in order to facilitate tracking after quality problems occur in the later period of products, typing needs to be performed on the jacket, such as year-and-month and/or batch codes need to be engraved.

At present, press from both sides the cover and type all and adopt the manual work on, the unloading, be equipped with the mould of carving characters on the equipment of carving characters, the below of mould of carving characters is equipped with the locating lever that is used for supporting the work piece, it will press from both sides the cover suit on the locating lever to need the manual work, it takes off with the cover that the suit was carved characters on the locating lever again to wait to press from both sides the cover after typing and finishing, because it needs the manual work to press from both sides the cover suit on the locating lever to press from both sides the cover to carve characters, it takes off on by the locating lever to wait for the cover that the completion of carving characters will be carved characters the manual work after the completion of carving characters, not only influence the efficiency of carving characters that presss from both sides the cover, and because it is in under the mould of typing to press from both sides the.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists, provide a simple structure, convenient operation carves characters efficiently, safe more reliable presss from both sides cover automatic device of carving characters.

The utility model provides an above-mentioned technical problem's technical scheme as follows: an automatic jacket lettering device comprises a rack and a typewriter arranged on the rack, wherein a typewriter mould is arranged on the typewriter, and a material pushing mechanism and a material discharging mechanism are also arranged on the rack; the blanking mechanism comprises a positioning rod, a material returning guide sleeve, a material returning frame and a material returning driving cylinder for driving the positioning rod to move, wherein a rod hole for the positioning rod to pass through is formed in the material returning guide sleeve, the material returning frame is arranged below the typing die, and the material returning guide sleeve is arranged on one side of the material returning frame;

the pushing mechanism comprises a trough, a feeding guide sleeve, a pushing rod and a pushing driving cylinder for driving the pushing rod to move, the feeding guide sleeve is arranged on the other side of the blanking frame, and the trough is arranged between the feeding guide sleeve and a cylinder body of the pushing driving cylinder.

The utility model has the advantages that: the feeding device is provided with a trough and a pushing rod for pushing a jacket on the trough to a positioning rod, wherein the trough is used as a discharging position and is not arranged under a typing die, so that the problem of potential safety hazard of the existing feeding is solved, the pushing rod can automatically push the jacket on the trough to the positioning rod, and the jacket is accurately sleeved on the positioning rod to wait for lettering operation by matching with the design of a feeding guide sleeve, so that the feeding is safer and more reliable, the feeding efficiency is higher than that of the existing manual feeding, and the labor intensity of workers is reduced; and the unloading of the cover that presss from both sides that the lettering was accomplished adopts automatic unloading, utilizes material returned guide pin bushing and material returned actuating cylinder, and the action of material returned actuating cylinder, the pole hole on the material returned guide pin bushing allows the locating lever to move backward, but can block to press from both sides the cover and move backward along with the locating lever, and the locating lever moves towards the actuating cylinder direction, presss from both sides the cover and breaks away from the locating lever and drops the unloading on the work or material rest and ejection of compact to realize pressing from both sides. In a word, the utility model discloses simple structure, convenient operation not only reduces workman's intensity of labour, operates safe and reliable more, has improved the machining efficiency who presss from both sides the cover moreover.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

The feeding mechanism comprises a feeding frame, a feeding plate and a feeding driving cylinder for driving the feeding plate to move up and down, the feeding frame is obliquely arranged on the rack, and the feeding plate is arranged at the outlet of the feeding frame.

The further proposal has the advantages that although the jacket to be engraved is manually placed on the trough to avoid the engraving area and reduce the potential safety hazard, the problem of low feeding efficiency still exists, so that the auxiliary feeding mechanism is additionally arranged, the clamping sleeves to be processed can be placed on the feeding frame, the clamping sleeves are arranged on the feeding frame in order, after the previous clamping sleeve is pushed to and sleeved on the positioning rod to push the material driving cylinder to reset, the feeding driving cylinder acts, the feeding plate can jack the first jacket at the outlet of the feeding frame, because the material loading frame is obliquely arranged, the second clamping sleeve can enter the position of the first clamping sleeve, the first clamping sleeve is higher than the edge of the trough, and the material loading frame and/or the second clamping sleeve on the other side block the material loading frame and/or the second clamping sleeve, so that the clamping sleeve can smoothly enter the trough to wait for material pushing and material loading, automatic feeding is realized, and the lettering efficiency of the clamping sleeve is further improved.

Furthermore, the top surface of the upper material plate is an inclined surface with a low inside and a high outside.

The beneficial effect who adopts above-mentioned further scheme is that, the upper surface of going up the flitch is close to the silo position low, keeps away from the silo position height, and the clamp cover of the jack-up of being convenient for can be quick enter into the silo, improves material loading efficiency.

Furthermore, the pushing rod is arranged on the pushing rod seat, and a piston rod of the pushing driving cylinder is connected with the pushing rod seat.

The beneficial effect of adopting the above further scheme is that the connection of the pushing driving cylinder and the pushing rod is realized.

Furthermore, the feeding guide sleeve is arranged on the rack through a feeding guide sleeve seat.

Adopt above-mentioned further scheme's beneficial effect to be, realize the stable installation of material loading guide pin bushing in the frame.

Furthermore, a shaft rod is arranged on the pushing rod seat, and a guide hole for guiding the shaft rod is formed in the feeding guide sleeve seat.

The further scheme has the advantages that on one hand, the reciprocating action of the pushing rod is guided and limited, so that the pushing rod can stably and accurately push the jacket; and the radial stress of the pushing driving cylinder is reduced, and the service life of the pushing driving cylinder is prolonged.

Furthermore, the positioning rod is arranged on a positioning rod seat, and the positioning rod seat is connected with a piston rod of the material returning driving cylinder.

The beneficial effect who adopts above-mentioned further scheme is that, realizes being connected of locating lever and material returned driving cylinder to realize the drive of material returned driving cylinder to the locating lever.

Furthermore, the blanking mechanism further comprises a guide mechanism, the guide mechanism comprises a slide rail and a slide block matched with the slide rail, the slide rail is installed on the rack, and the slide block is arranged on the positioning rod seat.

The beneficial effect who adopts above-mentioned further scheme is, on the one hand leads the locating lever, improves the precision of locating lever, and on the other hand reduces the radial atress of material returned actuating cylinder, prolongs the life of actuating cylinder.

Further, the feeding guide sleeve is of a conical structure.

The fixture has the advantages that the fixture is convenient to guide and position the clamping sleeve for the workpiece to be engraved, so that the clamping sleeve can be accurately sleeved on the positioning rod.

Further, the trough is of a V-shaped structure.

The beneficial effect of adopting the above-mentioned further scheme is that stable support presss from both sides the cover, is convenient for press from both sides the effect that the cover pushed away the material actuating cylinder simultaneously and moves in the silo.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the auxiliary feeding mechanism of the present invention;

fig. 3 is a schematic structural view of the material returning driving cylinder of the present invention;

fig. 4 is a schematic structural view of the typing mold of the present invention;

in the figure, 1, a frame; 2. a typewriter; 3. typing the mould; 4. a feeding frame; 5. feeding plates; 6. a feeding driving cylinder; 7. a trough; 8. a feeding guide sleeve; 9. a material pushing rod; 10. a material pushing driving cylinder; 11. positioning a rod; 12. a material returning guide sleeve; 13. a blanking frame; 14. a material returning driving cylinder; 15. a pusher bar holder; 16. a feeding guide sleeve seat; 17. a shaft lever; 18. a positioning rod seat; 19. a slide rail; 20. a linear bearing; 21. and a jacket.

Detailed Description

The principles and features of the present invention are described below in conjunction with examples, which are set forth only to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-4, a jacket automatic lettering device comprises a frame 1 and a typewriter 2 arranged on the frame, wherein the typewriter is provided with a typewriting die 3, and the frame is also provided with a material pushing mechanism and a material discharging mechanism; the blanking mechanism comprises a positioning rod 11, a material returning guide sleeve 12, a blanking frame 13 and a material returning driving cylinder 14 for driving the positioning rod to move, wherein a rod hole for the positioning rod to pass through is formed in the material returning guide sleeve, the blanking frame is arranged below the typing die, and the material returning guide sleeve is arranged on one side of the blanking frame;

the pushing mechanism comprises a material groove 7, a feeding guide sleeve 8, a pushing rod 9 and a pushing driving cylinder 10 for driving the pushing rod to move, the feeding guide sleeve is arranged on the other side of the discharging frame, and the material groove is arranged between the feeding guide sleeve and a cylinder body of the pushing driving cylinder.

The aperture of the rod hole of the material returning guide sleeve allows the positioning rod to move in the rod hole, and the clamping sleeve is not allowed to enter the rod hole, so that the function of stopping the material to separate the clamping sleeve from the positioning rod can be achieved.

The automatic feeding device is characterized by further comprising an auxiliary feeding mechanism, wherein the auxiliary feeding mechanism comprises a feeding frame 4, a feeding plate 5 and a feeding driving cylinder 6, the feeding driving cylinder is used for driving the feeding plate to move up and down, the feeding frame is obliquely arranged on the rack, and the feeding plate is arranged at the outlet of the feeding frame. Although the clamping sleeves to be engraved are manually placed on the material groove, so that people avoid the engraving area and potential safety hazards are reduced, the problem of low feeding efficiency still exists, an auxiliary feeding mechanism is additionally arranged, the clamping sleeves to be machined can be placed on the material feeding frame, the clamping sleeves are arranged on the material feeding frame in order, after the last clamping sleeve is pushed to and sleeved on the positioning rod to reset the material pushing driving cylinder, the feeding driving cylinder acts, the feeding plate can jack the first clamping sleeve at the outlet position of the material feeding frame, due to the fact that the material feeding frame is obliquely arranged, the second clamping sleeve can enter the position of the first clamping sleeve, the first clamping sleeve is higher than the edge position of the material groove, and the other side of the first clamping sleeve and/or the second clamping sleeve is blocked, so that the clamping sleeves can smoothly enter the material groove to wait for material pushing and feeding.

The top surface of the upper material plate is an inclined surface with a low inside and a high outside. Go up the upper surface of flitch and be close to the silo position low, keep away from the silo position height, the clamp cover of the jack-up of being convenient for can be quick enter into the silo, improve material loading efficiency.

The material pushing rod is arranged on the material pushing rod seat 15, and a piston rod of the material pushing driving cylinder is connected with the material pushing rod seat. The connection of the pushing driving cylinder and the pushing rod is realized.

The feeding guide sleeve is arranged on the machine frame through a feeding guide sleeve seat 16. Realize the stable installation of material loading guide pin bushing in the frame.

The push rod seat is provided with a shaft rod 17, and the feeding guide sleeve seat is provided with a guide hole for guiding the shaft rod. On one hand, the reciprocating motion of the material pushing rod is guided and limited, so that the material pushing rod can stably and accurately push the jacket; and the radial stress of the pushing driving cylinder is reduced, and the service life of the pushing driving cylinder is prolonged.

The positioning rod is arranged on a positioning rod seat 18, and the positioning rod seat is connected with a piston rod of the material returning driving cylinder. The connecting of the positioning rod and the material returning driving cylinder is realized, so that the material returning driving cylinder drives the positioning rod.

The blanking mechanism further comprises a guide mechanism, the guide mechanism comprises a slide rail 19 and a slide block matched with the slide rail, the slide rail is installed on the rack, and the slide block is arranged on the positioning rod seat. On one hand, the positioning rod is guided, the precision of the positioning rod is improved, on the other hand, the radial stress of the material returning driving cylinder is reduced, and the service life of the driving cylinder is prolonged.

The feeding guide sleeve is of a conical structure. The clamping sleeve for the workpiece to be engraved is convenient to guide and position, so that the clamping sleeve can be accurately sleeved on the positioning rod.

The trough is of a V-shaped structure. The stable supporting jacket is convenient for the jacket to push the material driving cylinder to act in the trough.

The clamping sleeves 21 can be manually placed on the feeding frame, the clamping sleeves are arranged on the feeding frame in order, the clamping sleeve at the lowest position is blocked by the material groove, the feeding cylinder extends, the feeding plate jacks up the clamping sleeve at the lower position, the clamping sleeves quickly enter the material groove under the action of the inclined surface of the feeding plate, the pushing rod pushes the clamping sleeve to the feeding guide sleeve under the action of the pushing cylinder, then the clamping sleeve is accurately sleeved on the positioning rod through the feeding guide sleeve, then the typewriter operates, the typewriting mold performs lettering on the clamping sleeves, the material returning cylinder acts after the lettering is completed, the positioning rod returns into the material returning guide sleeve, the clamping sleeves fall into the discharging frame to discharge materials, the lettering operation of the clamping sleeves is completed, in the lettering process of the last clamping sleeve, the next clamping sleeve can enter the material groove through the auxiliary feeding mechanism to wait for material pushing, due to automatic feeding and discharging, the clamping mechanism is safer and more reliable, the labor intensity of workers is reduced.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic lettering device for a jacket comprises a rack and a typewriter arranged on the rack, wherein a typewriting die is arranged on the typewriter; the blanking mechanism comprises a positioning rod, a material returning guide sleeve, a material returning frame and a material returning driving cylinder for driving the positioning rod to move, wherein a rod hole for the positioning rod to pass through is formed in the material returning guide sleeve, the material returning frame is arranged below the typing die, and the material returning guide sleeve is arranged on one side of the material returning frame;

2. The jacket automatic lettering device of claim 1, further comprising an auxiliary feeding mechanism, wherein the auxiliary feeding mechanism comprises a feeding frame, a feeding plate and a feeding driving cylinder for driving the feeding plate to move up and down, the feeding frame is obliquely arranged on the rack, and the feeding plate is arranged at an outlet of the feeding frame.

3. The jacket automatic lettering device of claim 2, wherein the top surface of the upper plate is an inclined surface with a low inside and a high outside.

4. The jacket automatic lettering device of any one of claims 1 to 3, wherein the pushing rod is arranged on a pushing rod seat, and a piston rod of the pushing driving cylinder is connected with the pushing rod seat.

5. The jacket automatic lettering device of claim 4, wherein the feeding guide sleeve is mounted on the frame through a feeding guide sleeve seat.

6. The jacket automatic lettering device of claim 5, wherein a shaft rod is arranged on the pushing rod seat, and a guide hole for guiding the shaft rod is arranged on the feeding guide sleeve seat.

7. The jacket automatic lettering device of any one of claims 1 to 3, wherein the locating rod is mounted on a locating rod seat, and the locating rod seat is connected with a piston rod of the material returning driving cylinder.

8. The jacket automatic lettering device of claim 7, wherein the blanking mechanism further comprises a guide mechanism, the guide mechanism comprises a slide rail and a slide block matched with the slide rail, the slide rail is mounted on the frame, and the slide block is arranged on the positioning rod seat.

9. The jacket automatic lettering device of any one of claims 1 to 3, wherein the feeding guide sleeve is of a conical structure.

10. The jacket automatic lettering device of any one of claims 1 to 3, wherein said trough is of a V-shaped configuration.