Automatic cap screwing equipment for glue injection nozzle of glass glue bottle

Abstract

The utility model relates to an automatic cap screwing device for a glass cement bottle injection nozzle, which comprises a glue nozzle arrangement vibration disc and a glue nozzle cap arrangement vibration disc, the glue nozzle arrangement vibration disc and the glue nozzle cap arrangement vibration disc are respectively provided with a first feeding channel and a second feeding channel, the automatic cap screwing device further comprises a feeding rotating wheel and a discharging channel, one side of the feeding rotating wheel is provided with a rotating wheel driver, and the other side of the feeding rotating wheel is provided with a discharging channel. A plurality of rubber nozzle positioning grooves and rubber nozzle cap positioning grooves are formed in the wheel face of the feeding rotating wheel in the circumferential direction, the rubber nozzle positioning grooves and the rubber nozzle cap positioning grooves are communicated in a one-to-one correspondence mode, and a cap screwing device is arranged on the other side of the feeding rotating wheel. The cap screwing device comprises a cap screwing rotating head and a cap screwing driver for driving the cap screwing rotating head to push a rubber nozzle cap to the rubber nozzle and screwing the rubber nozzle cap into the head of the rubber nozzle; according to the automatic cap screwing equipment, the rubber nozzles and the rubber nozzle caps are automatically sorted out from the sorting vibration disc and conveyed to the feeding rotating wheel, the cap screwing device is used for screwing the rubber nozzle caps into the heads of the rubber nozzles one by one, and the production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the field of automatic production equipment, in particular to automatic capping equipment for a glass glue bottle injection nozzle. Background Art

[0002] Before using glass glue, a nozzle is generally installed on the glue outlet to control the width of the glue. After the glue is applied, the glass glue in the nozzle will solidify due to the release of air, making the nozzle only usable once. Therefore, some glue nozzles are currently equipped with a nozzle cap before leaving the factory. The nozzle cap is connected to the head of the nozzle by a thread. After the glue is applied, the nozzle cap can be screwed in to isolate the air, so that the nozzle can be used multiple times. After the production of the glue nozzle and the nozzle cap, it is usually necessary to manually tighten the nozzle cap, which reduces production efficiency. Therefore, an automated production equipment is used to complete the capping process. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned existing problems and provide a simple and reasonable structure of an automatic capping device for a glass glue bottle injection nozzle.

[0004] The automatic capping equipment for the injection nozzle of a glass plastic bottle includes a nozzle sorting vibration plate and a nozzle cap sorting vibration plate, the nozzle sorting vibration plate and the nozzle cap sorting vibration plate are respectively provided with a first feeding channel and a second feeding channel for side-by-side conveying, and also include a feeding wheel arranged in front of the discharge ends of the first feeding channel and the second feeding channel and a discharge channel arranged in front of the discharge end of the feeding wheel, one side of the feeding wheel is provided with a wheel driver for driving its axial rotation, and the wheel surface of the feeding wheel is circumferentially provided with a plurality of nozzle positioning grooves connected with the first feeding channel and a nozzle cap positioning groove connected with the second feeding channel, and the nozzle positioning grooves and the nozzle cap positioning grooves are connected in a one-to-one correspondence, and a capping device is provided on the other side of the feeding wheel, and the capping device includes a capping rotating head and a capping driver that drives the capping rotating head to push the nozzle cap toward the nozzle and screw it into the nozzle head.

[0005] The purpose of the utility model can also be solved by the following technical measures:

[0006] As a more specific solution, it also includes a clamping device for clamping the tail of the nozzle when screwing the cap; the clamping device includes a clamping cylinder and a pressure plate connected to the piston shaft of the clamping cylinder, and the pressure plate is movably arranged on the upper side of the nozzle positioning groove.

[0007] As a further solution, the first feeding channel, the second feeding channel and the discharging channel are all arranged at an angle, and the first feeding channel and the second feeding channel are higher at one end close to the sorting vibration plate and lower at the other end, and the discharging channel is higher at one end close to the feeding wheel and lower at the other end.

[0008] As a further solution, two positioning clamps are provided opposite to one end of the nozzle positioning groove corresponding to the tail of the nozzle, a nozzle support plate is provided in the middle of the nozzle positioning groove, and a nozzle positioning recess is provided on the nozzle support plate.

[0009] As a further solution, the feeding wheel includes a coaxially fixed wheel seat and a wheel body, the nozzle positioning groove and the nozzle cap positioning groove are opened on the wheel body, and a gap is formed between the wheel seat and the wheel body to accommodate the nozzle tail hanging ear.

[0010] As a further solution, a nozzle cap clamping hole is axially opened on the head of the cap screwing rotating head, and a plurality of nozzle cap clamping grooves are circumferentially opened on the circumferential side of the nozzle cap clamping hole corresponding to the number of fins of the nozzle cap.

[0011] As a further solution, the capping device also includes a fixed seat and a movable seat, the movable seat is slidably connected to the fixed seat through a slide rail, a horizontal push cylinder is provided at the rear end of the fixed seat, the piston shaft of the horizontal push cylinder is transmission connected to the movable seat, and an electric motor is provided on the movable seat, and the output end of the motor is transmission connected to the capping rotating head.

[0012] As a further solution, a rotating head support block is provided at the front end of the fixed seat, and a guide groove for supporting the rotating head for screwing the cover is opened on the rotating head support block. A pair of guide shafts are fixed to the rear end of the rotating head support block, and the guide shafts are linearly slidably matched with the movable seat, and a reset spring is sleeved on the guide shafts.

[0013] As a further solution, the first feeding channel and the second feeding channel are both composed of a bottom plate and two side plates, wherein a channel gap is formed between the side plate corresponding to the tail of the nozzle and the bottom plate for the hanging ear at the tail of the nozzle to hang down;

[0014] A pressure beam is provided on the upper side of the bottom plate along the feeding direction, and a nozzle feeding space or a nozzle cap feeding space is formed between the pressure beam and the bottom plate.

[0015] As a further solution, a front position sensor and a rear position sensor are provided on the upper side of the first feeding channel, and a nozzle cap position sensor is provided on the upper side of the second feeding channel.

[0016] The beneficial effects of the utility model are as follows:

[0017] This automatic capping equipment automatically sorts the nozzles and nozzle caps from the sorting vibration plate and feeds them onto the feeding wheel, and uses the capping device to automatically screw the nozzle caps into the nozzle head one by one, which can improve production efficiency and no longer require manual tightening of the product. It can improve production efficiency. It has a simple structure and is easy to operate, realizing fully automated operation. The various processes cooperate with each other without affecting each other, which greatly reduces manpower losses and improves the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a top view of an embodiment of the present invention.

[0019] Figure 2 It is a front structural schematic diagram of an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the feeding wheel structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the feeding structure of the feeding wheel in the utility model.

[0022] Figure 5 This is a schematic diagram of the matching structure of the cap-tightening rotating head and the nozzle cap in the utility model.

[0023] Figure 6 This is a schematic diagram of the cross-sectional structure of the first feeding channel in the present utility model.

[0024] Figure 7 This is a schematic diagram of the cross-sectional structure of the second feeding channel in the present utility model.

[0025] Figure 8 This is a schematic diagram of the structure of the nozzle, lug, nozzle cap and fins in the utility model. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] See also Figures 1 to 8As shown, the automatic capping device for the injection nozzle of glass plastic bottles includes a nozzle sorting vibration plate 1 and a nozzle cap sorting vibration plate 2, including the nozzle sorting vibration plate 1 and the nozzle cap sorting vibration plate 2 respectively provided with a first feeding channel 3 and a second feeding channel 4 for conveying side by side, and also includes a feeding wheel 5 arranged in front of the discharge end of the first feeding channel 3 and the second feeding channel 4 and a discharge channel 6 arranged in front of the discharge end of the feeding wheel 5, one side of the feeding wheel 5 is provided with a wheel driver 7 for driving its axial rolling, and ... A plurality of nozzle positioning grooves 501 communicating with the first feeding channel 3 and a nozzle cap positioning groove 502 communicating with the second feeding channel 4 are circumferentially provided on the wheel surface of the rotating wheel 5, and the nozzle positioning grooves 501 and the nozzle cap positioning grooves 502 are connected in a one-to-one correspondence. A capping device 8 is provided on the other side of the feeding rotating wheel 5, and the capping device 8 includes a capping rotating head 81 and a capping driver 82 that drives the capping rotating head 81 to push the nozzle cap B toward the nozzle A and screw it into the head of the nozzle A.

[0028] This automatic capping equipment automatically sorts out the nozzle A and the nozzle cap B from the sorting vibration plate and feeds them onto the feeding wheel 5, and uses the capping device 8 to automatically screw the nozzle cap B into the head of the nozzle A one by one, which can improve production efficiency. It no longer needs manual work to tighten the product, which can improve production efficiency. It has a simple structure and is easy to operate, and realizes fully automated operation. The various processes cooperate with each other without affecting each other, which greatly reduces manpower losses and improves the practicality of the equipment.

[0029] It also includes a clamping device 9 for pressing the tail of the nozzle when screwing the cap; the clamping device 9 includes a clamping cylinder 91 and a pressure plate 92 connected to the piston shaft of the clamping cylinder 91, and the pressure plate 92 is movably arranged on the upper side of the nozzle positioning groove 501; this structure can press the tail of the nozzle A when the cap rotating head 81 screws the nozzle cap B into the head of the nozzle A to prevent the nozzle A from rotating.

[0030] In addition, the pressing device 9 further includes a bracket 93 , and the pressing cylinder 91 is connected to the rotary driver 7 via the bracket 93 ; and the rotary driver 7 may be an indexer.

[0031] The first feeding channel 3, the second feeding channel 4 and the discharging channel 6 are all arranged at an angle, and the first feeding channel 3 and the second feeding channel 4 are higher at one end close to the sorting vibration plate and lower at the other end, and the discharging channel 6 is higher at one end close to the feeding wheel 5 and lower at the other end; when the sorting vibration plate outputs the glue nozzle A or the glue nozzle cap B, the inclined first feeding channel 3 or the second feeding channel 4 automatically feeds the glue nozzle A or the glue nozzle cap B to the feeding wheel 5, and after the cap is automatically screwed, the inclined discharging channel 6 can be used to automatically feed out the glue nozzle A with the cap.

[0032] Two positioning clamps 503 are arranged opposite to one end of the nozzle positioning groove 501 corresponding to the tail of the nozzle A, and a nozzle support plate 504 is provided in the middle part of the nozzle positioning groove 501, and a nozzle positioning recess 505 is provided on the nozzle support plate 504; the two positioning clamps 503 and the nozzle support plate 504 can keep the nozzle A straight, ensuring that the nozzle A corresponds to the nozzle cap B.

[0033] The feed wheel 5 includes a coaxially fixed wheel base 51 and a wheel body 52. The nozzle positioning groove 501 and the nozzle cap positioning groove 502 are formed on the wheel body 52. A gap 506 is formed between the wheel base 51 and the wheel body 52 to accommodate the tail ear A1 of the nozzle A. This structure prevents the nozzle A from being lifted up by the ear A1 when it is fixed in the nozzle positioning groove 501.

[0034] In addition, after the nozzle cap B is screwed into the head of the nozzle A, the ear A1 will be swung out of the outside of the gap 506. At this time, when the feeding wheel 5 continues to rotate, the front end of the discharge channel 6 will scrape the ear A1, thereby propelling the capped nozzle A out of the nozzle positioning groove 501, thereby completing the discharge.

[0035] A nozzle cap clamping hole 811 is axially provided at the head of the cap-tightening rotating head 81, and a plurality of nozzle cap clamping grooves 812 are circumferentially provided on the circumferential side of the cap-tightening rotating head 811 corresponding to the number of fins B1 of the nozzle cap B. When the cap-tightening rotating head 81 pushes the nozzle cap B toward the head of the nozzle A, the nozzle cap B is positioned through the nozzle cap clamping hole 811, and during the pushing process, the cap-tightening rotating head 81 rotates at high speed. When the fins B1 of the nozzle cap B are clamped into the nozzle cap clamping grooves 812, the nozzle cap B can be driven to rotate, thereby completing the screwing-in process.

[0036] The capping device 8 also includes a fixed seat 83 and a movable seat 84. The movable seat 84 is slidably connected to the fixed seat 83 through a slide rail 85. A horizontal push cylinder 86 is provided at the rear end of the fixed seat 83. The piston shaft of the horizontal push cylinder 86 is transmission-connected to the movable seat 84. An electric motor 87 is provided on the movable seat 84. The output end of the electric motor 87 is transmission-connected to the capping rotating head 81.

[0037] A rotating head support block 88 is provided at the front end of the fixed seat 83, and a guide groove 881 for supporting the cover screwing rotating head 81 is provided on the rotating head support block 88. A pair of guide shafts 89 are fixed to the rear end of the rotating head support block 88. The guide shafts 89 are linearly slidably matched with the movable seat 84, and a reset spring 810 is sleeved on the guide shafts 89; the reset spring 810 plays a buffering role and helps to reset the movable seat 84.

[0038] The first feeding channel 3 and the second feeding channel 4 are each composed of a bottom plate 11 and two side plates 12. A channel gap 13 is formed between the side plates 12 corresponding to the tail of the nozzle and the bottom plate 11, for the ear A1 at the tail of the nozzle A to hang down. The channel gap 13 prevents two adjacent nozzles A from being separated by the ear A1, allowing them to be closely arranged during feeding, thereby improving feeding efficiency and enhancing processing stability.

[0039] In addition, the side plate 12 forming the channel gap 13 is also provided with a plurality of spaced partitions 121 below the feed wheel 5. When the ear A1 passes through the partition 121, it will be provoked to adjust the position of the nozzle A so that the nozzle A can be better fed into the nozzle positioning groove 501.

[0040] A pressure beam 14 is provided on the upper side of the base plate 11 along the feeding direction, and a nozzle feeding space 301 or a nozzle cap feeding space 302 is formed between the pressure beam 14 and the base plate 11; the pressure beam 14 can prevent the nozzle A or the nozzle cap B from bouncing upward due to the squeezing force when feeding.

[0041] A front position sensor 15 and a rear position sensor 16 are provided on the upper side of the first feeding channel 3, and a nozzle cap position sensor 17 is provided on the upper side of the second feeding channel 4; the feeding position of the nozzle A or the nozzle cap B is sensed by each sensor.

[0042] The above is a preferred embodiment of the present invention, which shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. An automatic capping device for a glass plastic bottle injection nozzle, comprising a nozzle arrangement vibration plate (1) and a nozzle cap arrangement vibration plate (2), wherein the nozzle arrangement vibration plate (1) and the nozzle cap arrangement vibration plate (2) are respectively provided with a first feeding channel (3) and a second feeding channel (4) for conveying in parallel, and characterized in that: The invention also includes a feeding wheel (5) arranged in front of the discharge ends of the first feeding channel (3) and the second feeding channel (4), and a discharge channel (6) arranged in front of the discharge end of the feeding wheel (5), one side of the feeding wheel (5) is provided with a wheel driver (7) for driving the axial rolling of the feeding wheel, and a plurality of nozzle positioning grooves (501) communicating with the first feeding channel (3) and a nozzle cap positioning groove (502) communicating with the second feeding channel (4) are circumferentially opened on the wheel surface of the feeding wheel (5), and the nozzle positioning grooves (501) and the nozzle cap positioning grooves (502) are arranged in a one-to-one correspondence. A capping device (8) is provided on the other side of the feeding wheel (5), and the capping device (8) includes a capping rotating head (81) and a capping driver (82) for driving the capping rotating head (81) to push the nozzle cap (B) toward the nozzle (A) and screw it into the head of the nozzle (A).

2. The automatic capping device for the injection nozzle of glass plastic bottles according to claim 1 is characterized by: It also includes a pressing device (9) for pressing the tail of the nozzle when tightening the cap; the pressing device (9) includes a pressing cylinder (91) and a pressing plate (92) connected to the piston shaft of the pressing cylinder (91), and the pressing plate (92) is movably arranged on the upper side of the nozzle positioning groove (501).

3. The automatic capping device for the injection nozzle of glass plastic bottles according to claim 1 is characterized by: The first feeding channel (3), the second feeding channel (4) and the discharging channel (6) are all arranged at an inclination, and one end of the first feeding channel (3) and the second feeding channel (4) close to the sorting vibration plate is higher and the other end is lower, and the discharging channel (6) close to the feeding wheel (5) is higher and the other end is lower.

4. The automatic capping device for the injection nozzle of glass plastic bottles according to claim 1 is characterized by: Two positioning clamps (503) are provided opposite one end of the nozzle positioning groove (501) corresponding to the tail of the nozzle (A), a nozzle support plate (504) is provided in the middle of the nozzle positioning groove (501), and a nozzle positioning recess (505) is provided on the nozzle support plate (504).

5. The automatic capping device for the injection nozzle of glass plastic bottles according to claim 1 is characterized in that: The feeding wheel (5) comprises a coaxially fixed wheel seat (51) and a wheel body (52), the nozzle positioning groove (501) and the nozzle cap positioning groove (502) are provided on the wheel body (52), and a gap (506) for accommodating the tail hanging ear (A1) of the nozzle (A) is formed between the wheel seat (51) and the wheel body (52).

6. The automatic capping device for the injection nozzle of glass plastic bottles according to claim 1 is characterized by: A nozzle cap clamping hole (811) is axially provided on the head of the cap screwing rotating head (81), and a plurality of nozzle cap clamping grooves (812) are circumferentially provided on the circumferential side of the nozzle cap clamping hole (811) corresponding to the number of fins (B1) of the nozzle cap (B).

7. The automatic capping device for the injection nozzle of glass plastic bottles according to claim 1 is characterized by: The capping device (8) further comprises a fixed seat (83) and a movable seat (84), wherein the movable seat (84) is slidably connected to the fixed seat (83) via a slide rail (85), a horizontal push cylinder (86) is provided at the rear end of the fixed seat (83), a piston shaft of the horizontal push cylinder (86) is transmission-connected to the movable seat (84), and an electric motor (87) is provided on the movable seat (84), and an output end of the electric motor (87) is transmission-connected to the capping rotating head (81).

8. The automatic capping device for the injection nozzle of a glass plastic bottle according to claim 7, characterized in that: A rotating head support block (88) is provided at the front end of the fixed seat (83), and a guide groove (881) for supporting the cover screwing rotating head (81) is provided on the rotating head support block (88). A pair of guide shafts (89) are fixed to the rear end of the rotating head support block (88), and the guide shafts (89) are linearly slidably matched with the movable seat (84), and a return spring (810) is sleeved on the guide shafts (89).

9. The automatic capping device for the injection nozzle of a glass plastic bottle according to claim 1, characterized in that: The first feeding channel (3) and the second feeding channel (4) are both composed of a bottom plate (11) and two side plates (12), wherein a channel gap (13) is formed between the side plate (12) corresponding to the tail of the glue nozzle and the bottom plate (11) for the hanging ear (A1) at the tail of the glue nozzle (A) to hang down; A pressure beam (14) is provided on the upper side of the bottom plate (11) along the feeding direction, and a nozzle feeding space (301) or a nozzle cap feeding space (302) is formed between the pressure beam (14) and the bottom plate (11).

10. The automatic capping device for the injection nozzle of glass plastic bottles according to claim 1, characterized in that: A front in-position sensor (15) and a rear in-position sensor (16) are provided on the upper side of the first feeding channel (3), and a nozzle cap in-position sensor (17) is provided on the upper side of the second feeding channel (4).

Images