CN220825039U - Loading and unloading device for door and window gluing machine - Google Patents

Abstract

The utility model discloses a feeding and discharging device for a door and window gluing machine. The cross arm can rotate around the upright post, and an auxiliary support is arranged between the cross arm and the upright post, so that the rigidity of the cross arm can be improved. The horizontal arm is provided with the slide carriage capable of horizontally moving on the horizontal arm, the slide carriage is provided with the door and window grabbing mechanism and the driving device in a sliding manner, the door and window grabbing mechanism can be driven by the driving device to lift, the door and window grabbing mechanism and the driving device are arranged on the slide carriage, the slide carriage can horizontally move on the horizontal arm, the door and window clamped by the door and window grabbing mechanism can lift and also can transversely move, the door and window can rotate around the upright post, and when the door and window are glued or processed, the door and window are not required to be lifted up and down by manpower any more, the operation is very convenient, the working efficiency is relatively high, and the labor intensity of workers is low. The left clamp and the right clamp which can grab the door and window are arranged on the clamp seat, the clamp seat is rotationally connected to the lower portion of the connecting plate, and the left clamp and the right clamp can horizontally rotate after grabbing the door and window, so that the operation is more convenient.

Description

Loading and unloading device for door and window gluing machine

Technical Field

The utility model relates to door and window gluing equipment, in particular to a feeding and discharging device of a door and window gluing machine, and belongs to the technical field of mechanical equipment for building decoration.

Background

At present, the building doors and windows in China mainly comprise aluminum plastic windows and are composed of glass and sectional materials, sealing glue is required to be coated between the glass and the sectional materials in the processing process, in order to improve production efficiency and reduce labor intensity, glue-beating machine equipment is developed, and compared with the original manual glue-beating mode, the aluminum plastic window has the advantages of being high in efficiency and high in speed, and is widely applied. The automatic door and window gluing machine disclosed in the patent CN205684221U and the automatic door and window gluing machine disclosed in the patent CN208275691U are characterized in that when the automatic door and window gluing machine is in operation, an operator places a door and window frame (glass is installed) on a conveying roller of a door and window conveying device of the gluing machine, after the door and window frame (glass is installed) to be glued is conveyed to a proper position, a clamping device clamps the door and window frame to fix the door and window frame, the automatic door and window gluing machine is used for automatically gluing, and after the gluing is completed, the glued door and window is manually carried down. The problem is that although the gluing process realizes mechanization and automation, the peripheral work such as feeding and discharging of doors and windows is still completed manually, the doors and windows are lifted by manpower to a gluing machine, after the gluing is completed, the doors and windows are lifted by manpower, the efficiency is lower, the labor intensity of workers is higher, and the labor cost is higher; in particular to products with longer length and larger volume such as a door plate, a combined door (door plate and door frame), a large window, and the like, and one product needs at least two workers to write and carry, is not easy to synchronize, and is easy to bump or scratch the surface of the product in operation, thereby influencing the quality of the product.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a feeding and discharging device for a door and window gluing machine, which aims to solve the problems in the prior art.

The technical scheme adopted by the utility model for achieving the purpose is as follows:

The utility model provides a unloader in door and window gluing machine, includes stand and xarm, its characterized in that: the cross arm can rotate around the upright post, a slide carriage capable of horizontally moving on the cross arm is arranged on the cross arm, a door and window grabbing mechanism and a driving device are slidably arranged on the slide carriage, and the driving device drives the door and window grabbing mechanism to lift.

Through adopting above-mentioned technical scheme, door and window snatchs the mechanism and can go up and down by the drive arrangement drive, door and window snatchs mechanism and drive arrangement and sets up on the carriage, and the carriage can be on the xarm horizontal migration, and the xarm can be rotatory around the stand, like this, by door and window snatchs the door and window of mechanism centre gripping just both can go up and down, also can sideslip, can also rotate around the stand, when gluing or other processing to the door and window, no longer need the manpower to lift up the door and window, lift down, the operation is also very convenient, work efficiency is higher, workman intensity of labour is little.

In the feeding and discharging device for the door and window gluing machine, one end of the cross arm is rotationally connected with the upper end of the upright post through a bearing; an auxiliary support is arranged between the cross arm and the upright post.

Further, the auxiliary support comprises an L-shaped support arm and a support wheel, the upper end of the L-shaped support arm is connected with the cross arm, the support wheel is rotatably connected to the lower end of the L-shaped support arm, and the support wheel can roll along the outer side wall of the upright post.

By adopting the technical scheme, the auxiliary support is arranged between the cross arm and the upright post, so that the rigidity of the cross arm can be improved, and the service life of the bearing at the upper end of the upright post can be prolonged.

In the feeding and discharging device for the door and window gluing machine, the cross arm is H-shaped steel, the slide carriage is positioned at the lower part of the cross arm, a front vertical plate and a rear vertical plate are respectively arranged on two sides of the cross arm on the slide carriage, two pairs of upper and lower guide wheels are respectively arranged on the front vertical plate and the rear vertical plate, the two pairs of upper and lower guide wheels are arranged at intervals left and right, each pair of upper and lower guide wheels comprises an upper guide wheel and a lower guide wheel which are rotatably connected to the front vertical plate/the rear vertical plate, and a lower wing plate of the cross arm H-shaped steel is clamped between the upper guide wheel and the lower guide wheel;

The outer sides of the front vertical plate and the rear vertical plate are respectively provided with a horizontal vertical shaft mounting plate, two front guide wheels are rotationally connected to the vertical shaft mounting plates of the front vertical plate, two rear guide wheels are rotationally connected to the vertical shaft mounting plates of the rear vertical plate, the two front guide wheels are arranged at left and right intervals, and the two rear guide wheels are arranged at left and right intervals; the front vertical plate/the rear vertical plate is provided with a through hole corresponding to the front guide wheel/the rear guide wheel, the front guide wheel/the rear guide wheel passes through the through hole to be abutted against the edge of the lower wing plate of the cross arm H-shaped steel, and the cross arm H-shaped steel is clamped between the front guide wheel and the rear guide wheel.

By adopting the technical scheme, the lower wing plate of the cross arm H-shaped steel is clamped between the upper guide wheel and the lower guide wheel, so that the movement of the slide carriage in the up-down direction can be limited; the cross arm H-shaped steel is clamped between the front guide wheel and the rear guide wheel, so that the slide carriage can be limited to move in the front-rear direction, and the slide carriage can only move in the left-right direction along the cross arm; the left and right of the two pairs of upper and lower guide wheels are arranged at intervals, the left and right of the two front guide wheels are arranged at intervals, and the left and right of the two rear guide wheels are arranged at intervals, so that the stability of the slide carriage in the process of moving along the left and right directions of the cross arm can be maintained.

Further, the upper guide wheel and the lower guide wheel are rotatably connected to a guide wheel shaft, the guide wheel shaft is connected to the front vertical plate/the rear vertical plate and is close to one side of the cross arm, and the upper guide wheel/the lower guide wheel are respectively in rolling connection with the upper side face/the lower side face of the lower wing plate of the H-shaped steel of the cross arm;

The front guide wheel/the rear guide wheel are rotatably connected to a vertical shaft, the vertical shaft is connected to a vertical shaft mounting plate, and the front guide wheel/the rear guide wheel are in rolling connection with the edge of the lower wing plate.

In the feeding and discharging device for the door and window gluing machine, the slide carriage is provided with the guide sleeve, and the lower end of the guide post which is in sliding fit with the guide sleeve is connected with the door and window grabbing mechanism;

The driving device is an air cylinder, the cylinder body of the air cylinder is arranged on the upper side face of the slide carriage, and the rod end of the air cylinder downwards penetrates through the through hole and the end part of the slide carriage and is connected with the door and window grabbing mechanism.

By adopting the technical scheme, the guide post and the guide sleeve are arranged on the slide carriage, so that guidance can be provided for the cylinder to drive the door and window grabbing mechanism to lift.

Further, the door and window grabbing mechanism comprises a connecting plate, and the connecting plate is connected with the rod end of the air cylinder and the lower end of the guide post; the lower part of the connecting plate is rotationally connected with a clamp seat, a left clamp and a right clamp are arranged on the clamp seat, and the left clamp and the right clamp can move in opposite directions or back to grasp or release the door and window.

By adopting the technical scheme, the left clamp and the right clamp which can grab the door and window are arranged on the clamp seat, the clamp seat is rotationally connected to the lower part of the connecting plate, and the left clamp and the right clamp can horizontally rotate after grabbing the door and window; the door and window grabbing mechanism is driven by the driving device to lift, the door and window grabbing mechanism and the driving device are arranged on the slide carriage, the slide carriage can horizontally move on the cross arm, the cross arm can rotate around the upright post, the door and window can lift and also can transversely move, the door and window grabbing mechanism can also rotate around the upright post, and the left clamp and the right clamp can horizontally rotate on the connecting plate after grabbing the door and window, so that the operation is more convenient.

Further, the right clamp comprises a front cylinder, a first linear guide rail pair and a third linear guide rail pair, wherein sliding blocks of the first linear guide rail pair and the third linear guide rail pair are connected to the lower part of the clamp seat, the lower parts of the guide rails of the first linear guide rail pair and the third linear guide rail pair are connected with an adjusting plate, screw holes are formed in the front side surface of the adjusting plate at equal intervals along the length direction of the adjusting plate at the lower part of the first linear guide rail pair, a right clamping jaw is arranged at the right end of the adjusting plate, the adjusting plates at the lower parts of the guide rails of the first linear guide rail pair and the third linear guide rail pair are connected through a first connecting plate, the front cylinder is connected to the front part of the upper side surface of the clamp seat, and the rod end of a piston rod of the front cylinder is connected with the guide rail of the first linear guide rail pair through a first connecting frame; the first connecting frame is in an inverted L shape, the upper end of the first connecting frame is connected with the rod end of the piston rod of the front cylinder, and the lower end of the first connecting frame is connected with a threaded hole on the side surface of the adjusting plate through a bolt;

The left clamp comprises a rear cylinder, a second linear guide rail pair and a fourth linear guide rail pair, wherein sliding blocks of the second linear guide rail pair and the fourth linear guide rail pair are connected to the lower part of the clamp seat, the lower parts of guide rails of the second linear guide rail pair and the fourth linear guide rail pair are connected with an adjusting plate, a plurality of threaded holes are formed in the rear side surface of the adjusting plate at equal intervals along the length direction of the adjusting plate at the lower part of the fourth linear guide rail pair, a left clamping jaw is arranged at the left end of the adjusting plate, the adjusting plates at the lower parts of the guide rails of the second linear guide rail pair and the fourth linear guide rail pair are connected through a second connecting plate, the rear cylinder is connected to the rear part of the upper side surface of the clamp seat, and the rod end of a rear cylinder rod is connected with the guide rail of the fourth linear guide rail pair through a second connecting frame; the second connecting frame is in an inverted L shape, the upper end of the second connecting frame is connected with the rod end of the piston rod of the rear cylinder, and the lower end of the second connecting frame is connected with a threaded hole on the side surface of the adjusting plate through a bolt;

the first linear guide rail pair, the second linear guide rail pair, the third linear guide rail pair and the fourth linear guide rail pair are sequentially arranged from front to back; the first linear guide pair and the second linear guide pair are close to the front part of the clamp seat, and the third linear guide pair and the fourth linear guide pair are close to the rear part of the clamp seat.

By adopting the technical scheme, the front cylinder drives the right clamping jaw and the rear cylinder drives the left clamping jaw to move in opposite directions or back directions, so that grabbing or releasing of multiple doors and windows can be realized. The side surfaces of the adjusting plates are provided with the threaded holes along the length direction, and the connection positions of the rod ends of the piston rods of the front air cylinder and the rear air cylinder and the adjusting plates can be specifically selected according to the sizes of the doors and windows so as to adapt to doors and windows of different specifications.

In the feeding and discharging device for the door and window gluing machine, the connecting plate is connected with the clamp seat through the turntable bearing and the vertical shaft, the outer ring of the turntable bearing is fixed on the upper end face of the clamp seat, the longitudinal section of the vertical shaft is T-shaped, the convex ring at the upper part of the vertical shaft is connected with the inner ring of the turntable bearing, and the lower end of the vertical shaft penetrates through the inner hole of the inner ring of the turntable bearing and is connected with the clamp seat.

Advantageous effects

Through adopting above-mentioned technical scheme, door and window snatchs the mechanism and can go up and down by the drive arrangement drive, door and window snatchs mechanism and drive arrangement and sets up on the carriage, and the carriage can be on the xarm horizontal migration, and the xarm can be rotatory around the stand, like this, by door and window snatchs the door and window of mechanism centre gripping just both can go up and down, also can sideslip, can also rotate around the stand, when gluing or other processing to the door and window, no longer need the manpower to lift up the door and window, lift down, the operation is also very convenient, work efficiency is higher, workman intensity of labour is little. The left clamp and the right clamp which can grab the door and window are arranged on the clamp seat, the clamp seat is rotationally connected to the lower portion of the connecting plate, and the left clamp and the right clamp can horizontally rotate after grabbing the door and window, so that the operation is more convenient.

Drawings

Fig. 1 is an overall schematic of the present utility model.

Fig. 2 is a schematic diagram of the connection of the cross arm and the upright post in the present utility model.

FIG. 3 is a schematic view of the connection of the cross arm and the upper end of the upright post through a bearing in the present utility model.

Fig. 4 is a schematic view of the rolling connection of the upright post and the support wheel at the lower end of the L-shaped support arm.

Fig. 5 and 6 are schematic views of connection of a cross arm and a slide carriage, a guide post and a guide sleeve and a slide carriage, and a cylinder and a slide carriage in the utility model.

Fig. 7 is an enlarged view of a portion of the connection of the bridge to the carriage in accordance with the present utility model.

FIG. 8 is a schematic diagram of the connection of the slide carriage, front vertical plate, upper guide wheel, lower guide wheel, guide wheel shaft and cross arm in the present utility model.

Fig. 9 is a schematic view of a guide shaft in the present utility model.

Fig. 10 and 11 are schematic views of a door and window grabbing mechanism in the present utility model.

Fig. 12 is a schematic view of the vertical axis of the door and window gripping mechanism of the present utility model.

Fig. 13 is a schematic arrangement diagram of a first linear guide pair, a second linear guide pair, a third linear guide pair, and a fourth linear guide pair of the door and window gripping mechanism according to the present utility model.

Fig. 14 and 15 are schematic diagrams of a lower view of the door and window gripping mechanism according to the present utility model.

Fig. 16 is a schematic view showing that the rod end of the front cylinder piston rod of the door and window grabbing mechanism is connected with the guide rail of the first linear guide rail pair through the first connecting frame.

In the figure: 1 upright post, 11 bearing seat, 12 bearing, 13 rotating shaft, 14 connecting disk,

2A cross arm, wherein the cross arm is provided with a plurality of cross arms,

3 Auxiliary supports, 31L-shaped support arms, 32 support wheels, 33 support wheel shafts,

A 4-cylinder type air cylinder,

A 5 slide carriage, a 51 front vertical plate, a 52 rear vertical plate,

53 Guide wheel shafts, 531 convex rings, 532 middle sections, 533 connecting sections, 534 threaded sections,

54 Upper guide wheels, 55 lower guide wheels, 56 vertical shaft mounting plates, 57 vertical shafts, 58 front guide wheels,

A guide sleeve 6, a guide post 7,

The door and window grabbing mechanism comprises an 8-door and window grabbing mechanism, 81 connecting plates, 82 clamp seats, 83 turntable bearings, 84 vertical shafts, 85 rear cylinders, 86 front cylinders, 87 first linear guide pairs, 88 second linear guide pairs, 89 third linear guide pairs, 810 fourth linear guide pairs, 811 adjusting plates, 8111 threaded holes, 812 right clamping jaws, 813 first connecting frames, 814 operating handles, 815 second connecting frames, 816 first connecting frames, 817 second connecting plates and 818 left clamping jaws.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be further described below by way of non-limiting examples with reference to the accompanying drawings.

The front, rear, left and right directions of the present utility model are described in terms of the front, rear, left and right directions shown in the drawings. For convenience of explanation, only portions relevant to the embodiments of the present utility model are shown.

Please see fig. 1, a feeding and discharging device for a glue machine for doors and windows, which comprises a stand column 1 and a cross arm 2, wherein the cross arm 2 can rotate around the stand column 1, a slide carriage 5 capable of horizontally moving on the cross arm 2 is arranged on the cross arm 2, a door and window grabbing mechanism 8 and a driving device are slidably arranged on the slide carriage 5, and the driving device drives the door and window grabbing mechanism 8 to lift.

Specifically, please refer to fig. 1 to 3, one end of the cross arm 2 is rotatably connected to the upper end of the upright 1 through a bearing 12, the upright 1 is made of round steel pipes, the upper end of an inner hole of the upright is connected with a bearing seat 11, a rotating shaft 13 is rotatably connected in the bearing seat 11 through an upper disc and a lower disc of conical roller bearings, a connecting disc 14 is fixedly connected to the upper end of the rotating shaft 13, and one end of the cross arm 2 is connected with the connecting disc 14 through a bolt.

Please refer to fig. 1, 2 and 4, an auxiliary support 3 is provided between the cross arm 2 and the upright 1, the auxiliary support 3 comprises an L-shaped support arm 31 and a support wheel 32, the upper end of the L-shaped support arm 31 is connected with the cross arm 2, the support wheel 32 is rotatably connected to the lower end of the L-shaped support arm 31, and the support wheel 32 can roll along the outer side wall of the upright 1. Specifically, the support wheel 32 is rotatably connected to the support wheel shaft 33 through a bearing, and the upper and lower ends of the support wheel shaft 33 are fixed to the lower ends of the L-shaped support arms 31.

Referring to fig. 5 to 9, the cross arm 2 is made of H-shaped steel, the slide carriage 5 is located at the lower part of the cross arm 2, a front vertical plate 51 and a rear vertical plate 52 are respectively arranged on two sides of the cross arm 2 on the slide carriage 5, two pairs of upper and lower guide wheels are respectively arranged on the front vertical plate 51 and the rear vertical plate 52, the two pairs of upper and lower guide wheels are arranged at left and right intervals, each pair of upper and lower guide wheels comprises an upper guide wheel 54 and a lower guide wheel 55 which are rotatably connected to the front vertical plate 51/the rear vertical plate 52, and a lower wing plate of the cross arm H-shaped steel is clamped between the upper guide wheel 54 and the lower guide wheel 55;

the outer sides of the front vertical plate 51 and the rear vertical plate 52 are respectively provided with a horizontal vertical shaft mounting plate 56, the vertical shaft mounting plates 56 of the front vertical plate 51 are rotationally connected with two front guide wheels 58, the vertical shaft mounting plates 56 of the rear vertical plate 52 are rotationally connected with two rear guide wheels, the two front guide wheels 58 are arranged at left and right intervals, and the two rear guide wheels are arranged at left and right intervals; the front vertical plate 51/the rear vertical plate 52 are provided with through holes corresponding to the front guide wheels 58/the rear guide wheels, and the front guide wheels 58/the rear guide wheels penetrate through the through holes to be abutted against the edges of the lower wing plates of the cross arm H-shaped steel, so that the cross arm H-shaped steel is clamped between the front guide wheels 58 and the rear guide wheels.

Specifically, the upper guide wheel 54 and the lower guide wheel 55 are rotatably connected to a guide wheel shaft 53, the guide wheel shaft 53 is connected to the front vertical plate 51/the rear vertical plate 52 and is close to one side of the cross arm 2, and the upper guide wheel 54/the lower guide wheel 55 are respectively in rolling connection with the upper side face/the lower side face of the lower wing plate of the cross arm H-shaped steel;

The front guide wheel 58/the rear guide wheel are rotatably connected to a vertical shaft 57, the vertical shaft 57 is connected to a vertical shaft mounting plate 56, and the front guide wheel 58/the rear guide wheel are in rolling connection with the edge of the lower wing plate;

The upper guide wheel 54 and the lower guide wheel 55 are rotatably connected to the middle section 532 of the guide wheel shaft 53, one end of the guide wheel shaft 53 is provided with a convex ring 531 which is convex to axially limit the upper guide wheel 54 and the lower guide wheel 55, and the other end of the guide wheel shaft 53 is provided with a connecting section 533 and a threaded section 534; the front vertical plate 51/the rear vertical plate 52 is provided with a through hole corresponding to the connecting section 533 of the guide wheel shaft 53, the connecting section 533 of the guide wheel shaft 53 is inserted into the through hole, and the screw thread section 534 is connected with a fastening nut to fix the guide wheel shaft 53 on the front vertical plate 51/the rear vertical plate 52; the through holes corresponding to the connecting sections 533 of the guide wheel shafts 53 are vertical long holes formed in the front vertical plate 51/the rear vertical plate 52, so that the distance between the lower guide wheel 55 and the lower wing plate of the cross arm H-shaped steel can be adjusted, and the lower guide wheel 55 always abuts against the lower side surface of the lower wing plate of the cross arm H-shaped steel;

Similarly, the front guide wheel 58/rear guide wheel is rotatably connected to the vertical shaft 57, the vertical shaft 57 is connected to the vertical shaft mounting plate 56, and the connection structure between the vertical shaft 57 and the vertical shaft mounting plate 56 is similar to the connection structure between the guide wheel shaft 53 and the front vertical plate 51/rear vertical plate 52, and will not be described again.

Referring to fig. 5 to 7, guide sleeves 6 are respectively arranged at four corners of the slide carriage 5, and the lower ends of guide posts 7 in sliding fit with the guide sleeves 6 are connected with a door and window grabbing mechanism 8; the driving device is provided with two cylinders 4 which are arranged back and forth, the cylinder body of each cylinder 4 is arranged on the upper side face of the slide carriage 5, and the rod end of each cylinder 4 downwards penetrates through a through hole and the end part of each slide carriage 5 and is connected with the door and window grabbing mechanism 8.

Referring to fig. 10 to 16, the door and window grabbing mechanism 8 includes a connecting plate 81, and the connecting plate 81 is connected with a rod end of the cylinder 4 and a lower end of the guide post 7; the lower part of the connecting plate 81 is rotatably connected with a clamp seat 82, a left clamp and a right clamp are arranged on the clamp seat 82, and the left clamp and the right clamp can move oppositely or back to grasp or release a door and a window.

Specifically, the connecting plate 81 is connected with the fixture seat 82 through a turntable bearing 83 and a vertical shaft 84, the inner ring and the outer ring of the turntable bearing 83 are provided with connecting holes, and the outer ring of the turntable bearing 83 is fixed on the upper end surface of the fixture seat 82 by bolts; the vertical section of the vertical shaft 84 is T-shaped, a convex ring at the upper part of the vertical shaft 84 is provided with a vertical through hole, and the vertical through hole is connected with the inner ring of the turntable bearing 83 through a bolt; the lower end surface of the vertical shaft 84 is provided with a threaded hole 8111, and the lower end of the vertical shaft 84 passes through an inner hole of the inner ring of the turntable bearing 83 and is connected with the clamp seat 82 by bolts.

The right clamp specifically comprises a front cylinder 86, a first linear guide pair 87 and a third linear guide pair 89, wherein the sliding blocks of the first linear guide pair 87 and the third linear guide pair 89 are connected to the lower part of the clamp seat 82, the lower parts of the guide rails of the first linear guide pair 87 and the third linear guide pair 89 are connected with an adjusting plate 811, threaded holes 8111 are formed in the front side surface of the adjusting plate 811 of the lower part of the first linear guide pair 87 at equal intervals along the length direction, a right clamping jaw 812 is arranged at the right end of the adjusting plate 811, the straight parts of the guide rails of the first linear guide pair 87 and the third linear guide pair 89 are connected through a first connecting plate 816, the front cylinder 86 is connected to the front part of the upper side surface of the clamp seat 82, and the rod end of a piston rod of the front cylinder 86 is connected with the guide rail of the first linear guide pair 87 through a first connecting frame 813; the first connecting frame 813 has an inverted L shape, and has an upper end connected to a rod end of a piston rod of the front cylinder 86 and a lower end connected to a screw hole 8111 formed in a side surface of the adjustment plate 811 by a bolt.

The left clamp specifically comprises a rear cylinder 85, a second linear guide pair 88 and a fourth linear guide pair 810, wherein the sliding blocks of the second linear guide pair 88 and the fourth linear guide pair 810 are connected to the lower part of the clamp seat 82, the lower parts of the guide rails of the second linear guide pair 88 and the fourth linear guide pair 810 are connected with an adjusting plate 811, threaded holes 8111 are formed in the rear side surface of the adjusting plate 811 at the lower part of the fourth linear guide pair 810 at equal intervals along the length direction, a left clamping jaw 818 is arranged at the left end of the adjusting plate 811, the straight parts of the guide rails of the second linear guide pair 88 and the fourth linear guide pair 810 are connected through a second connecting plate 817, the rear cylinder 85 is connected to the rear part of the upper side surface of the clamp seat 82, and the rod end of a piston rod of the rear cylinder 85 is connected with the guide rail of the fourth linear guide pair 810 through a second connecting frame 815; the second connecting frame 815 has an inverted L shape, and has an upper end connected to a rod end of a piston rod of the following cylinder 85 and a lower end connected to a screw hole 8111 formed in a side surface of the adjusting plate 811 by a bolt.

The first linear guide pair 87, the second linear guide pair 88, the third linear guide pair 89, and the fourth linear guide pair 810 are arranged in sequence from front to back; the first and second linear guide pairs 87 and 88 are positioned near the front of the holder 82, and the third and fourth linear guide pairs 89 and 810 are positioned near the rear of the holder 82. The distance between the front cylinder 86 and the rear cylinder 85 is greater than the outer dimension of the connecting plate 81, that is, the front cylinder 86 and the rear cylinder 85 do not interfere with the rotation of the clamp seat 82.

An operating handle 814 is provided on one side of the holder 82 for convenient grasping by an operator. The bottom of stand 1 can be fixed on the other ground of gluing machine, also can set up and slide on the track, can also set up the gyro wheel in the bottom of stand 1, conveniently remove.

In describing the present utility model, it should be noted that the terms "left", "right", "front", "rear", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and the above terms are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Other than the technical features described in the specification, all are known to those skilled in the art.

The above-mentioned embodiments are only for understanding the present utility model, and are not intended to limit the technical solutions described in the present utility model, and a person skilled in the relevant art may make various changes or modifications based on the technical solutions described in the claims, and all equivalent changes or modifications are intended to be included in the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a unloader in door and window gluing machine, includes stand and xarm, its characterized in that: the cross arm can rotate around the upright post, a slide carriage capable of horizontally moving on the cross arm is arranged on the cross arm, a door and window grabbing mechanism and a driving device are arranged on the slide carriage in a sliding manner, and the driving device drives the door and window grabbing mechanism to lift;

One end of the cross arm is rotationally connected with the upper end of the upright post through a bearing; an auxiliary support is arranged between the cross arm and the upright post;

The transverse arm is H-shaped steel, the slide carriage is positioned at the lower part of the transverse arm, a front vertical plate and a rear vertical plate are respectively arranged on the slide carriage and at two sides of the transverse arm, two pairs of upper and lower guide wheels are respectively arranged on the front vertical plate and the rear vertical plate, each pair of upper and lower guide wheels comprises an upper guide wheel and a lower guide wheel which are rotatably connected to the front vertical plate/the rear vertical plate, and a lower wing plate of the transverse arm H-shaped steel is clamped between the upper guide wheel and the lower guide wheel;

The outer sides of the front vertical plate and the rear vertical plate are respectively provided with a horizontal vertical shaft mounting plate, two front guide wheels are rotationally connected to the vertical shaft mounting plates of the front vertical plate, and two rear guide wheels are rotationally connected to the vertical shaft mounting plates of the rear vertical plate; the front vertical plate/the rear vertical plate is provided with a through hole corresponding to the front guide wheel/the rear guide wheel, the front guide wheel/the rear guide wheel passes through the through hole to be abutted against the edge of the lower wing plate of the cross arm H-shaped steel, and the cross arm H-shaped steel is clamped between the front guide wheel and the rear guide wheel;

The slide carriage is provided with a guide sleeve, and the lower end of the guide post which is in sliding fit with the guide sleeve is connected with the door and window grabbing mechanism;

The driving device is an air cylinder, the cylinder body of the air cylinder is arranged on the upper side face of the slide carriage, and the rod end of the air cylinder downwards penetrates through the through hole and the end part of the slide carriage and is connected with the door and window grabbing mechanism.

2. The feeding and discharging device for the door and window gluing machine according to claim 1, wherein: the auxiliary support comprises an L-shaped support arm and a support wheel, the upper end of the L-shaped support arm is connected with the cross arm, the support wheel is rotatably connected to the lower end of the L-shaped support arm, and the support wheel can roll along the outer side wall of the upright post.

3. The feeding and discharging device for the door and window gluing machine according to claim 1, wherein: the upper guide wheel and the lower guide wheel are rotatably connected to a guide wheel shaft, the guide wheel shaft is connected to one side of the front vertical plate/the rear vertical plate, which is close to the cross arm, and the upper guide wheel/the lower guide wheel are respectively in rolling connection with the upper side face/the lower side face of the lower wing plate of the H-shaped steel of the cross arm;

The front guide wheel/the rear guide wheel are rotatably connected to a vertical shaft, the vertical shaft is connected to a vertical shaft mounting plate, and the front guide wheel/the rear guide wheel are in rolling connection with the edge of the lower wing plate.

4. The feeding and discharging device for the door and window gluing machine according to claim 1, wherein: the door and window grabbing mechanism comprises a connecting plate, wherein the connecting plate is connected with the rod end of the air cylinder and the lower end of the guide post; the lower part of the connecting plate is rotationally connected with a clamp seat, a left clamp and a right clamp are arranged on the clamp seat, and the left clamp and the right clamp can move in opposite directions or back to grasp or release the door and window.

5. The feeding and discharging device for the door and window gluing machine according to claim 4, wherein: the right clamp comprises a front cylinder, a first linear guide rail pair and a third linear guide rail pair, wherein sliding blocks of the first linear guide rail pair and the third linear guide rail pair are connected to the lower part of a clamp seat, the lower parts of guide rails of the first linear guide rail pair and the third linear guide rail pair are connected with an adjusting plate, threaded holes are formed in the front side surface of the adjusting plate at equal intervals along the length direction of the adjusting plate at the lower part of the first linear guide rail pair, a right clamping jaw is arranged at the right end of the adjusting plate, the adjusting plates at the lower parts of the guide rails of the first linear guide rail pair and the third linear guide rail pair are connected through a first connecting plate, the front cylinder is connected to the front part of the upper side surface of the clamp seat, and the rod end of a front cylinder rod is connected with the guide rail of the first linear guide rail pair through a first connecting frame; the first connecting frame is in an inverted L shape, the upper end of the first connecting frame is connected with the rod end of the piston rod of the front cylinder, and the lower end of the first connecting frame is connected with a threaded hole on the side surface of the adjusting plate through a bolt;

The left clamp comprises a rear cylinder, a second linear guide rail pair and a fourth linear guide rail pair, wherein sliding blocks of the second linear guide rail pair and the fourth linear guide rail pair are connected to the lower part of the clamp seat, the lower parts of guide rails of the second linear guide rail pair and the fourth linear guide rail pair are connected with an adjusting plate, threaded holes are formed in the rear side surface of the adjusting plate at equal intervals along the length direction of the lower part of the fourth linear guide rail pair, a left clamping jaw is arranged at the left end of the adjusting plate, the adjusting plates of the lower parts of the guide rails of the second linear guide rail pair and the fourth linear guide rail pair are connected through a second connecting plate, the rear cylinder is connected to the rear part of the upper side surface of the clamp seat, and the rod end of a rear cylinder rod is connected with the guide rail of the fourth linear guide rail pair through a second connecting frame; the second connecting frame is in an inverted L shape, the upper end of the second connecting frame is connected with the rod end of the piston rod of the rear cylinder, and the lower end of the second connecting frame is connected with a threaded hole on the side surface of the adjusting plate through a bolt;

the first linear guide rail pair, the second linear guide rail pair, the third linear guide rail pair and the fourth linear guide rail pair are sequentially arranged from front to back; the first linear guide pair and the second linear guide pair are close to the front part of the clamp seat, and the third linear guide pair and the fourth linear guide pair are close to the rear part of the clamp seat.

6. The feeding and discharging device for the door and window gluing machine according to claim 4, wherein: the connecting plate is connected with the clamp seat through the turntable bearing and the vertical shaft, the outer ring of the turntable bearing is fixed on the upper end face of the clamp seat, the vertical section of the vertical shaft is T-shaped, the convex ring at the upper part of the vertical shaft is connected with the inner ring of the turntable bearing, and the lower end of the vertical shaft passes through the inner hole of the inner ring of the turntable bearing and is connected with the clamp seat.