CN219429105U - Cylinder sleeve feeding device - Google Patents

Abstract

The utility model relates to the technical field of cylinder body manufacturing and discloses a cylinder sleeve feeding device. The support arm is installed on the clamping end of the carrying manipulator of the cylinder sleeve feeding device, the quick-change connector and the visual camera located beside the quick-change connector are installed on the support arm, the clamp placing table is arranged on the vertical frame, the cylinder sleeve gripper, the layer paper gripper and the separation paper gripper which can be matched and connected with the quick-change connector are placed on the clamp placing table, and the technical problem that the normal identification of the visual camera is affected by solar glare is solved by means of the characteristics of better light filtering performance of the colored glass by installing the top frame and the colored glass on the fence. In addition, the top of rail has set firmly puts the thing platform, and the handling manipulator sets up on putting the thing platform, has not only set up with the help of the support of rail ingeniously, still makes handling manipulator possess high advantage, more gets into the inside of cylinder liner fortune car more flexibly and snatchs.

Description

Cylinder sleeve feeding device

Technical Field

The utility model relates to the technical field of cylinder body manufacturing, in particular to a cylinder sleeve feeding device.

Background

In the production and casting of automobile engine cylinders, the prefabricated cylinder liners are put into a die and then subjected to die casting to obtain the engine cylinders, and each engine cylinder needs to adopt a plurality of cylinder liners, namely three-cylinder engine cylinders and four-cylinder engine cylinders. The prior patent (CN 213325659U) provides a cylinder body carrying device which automatically takes cylinder liners out of a cylinder liner transfer trolley in batches and carries the cylinder liners to the side of a die casting machine according to a set placing mode, and waits for equipment or manually carries the cylinder liners to a die of the die casting machine. The position identification of the cylinder sleeve is mainly carried out by the visual camera, in practical application, as the light-transmitting window is arranged on the roof of the factory building, when the illumination intensity of sunlight is too strong, the normal operation of the visual camera is easily affected, and the position of the cylinder sleeve cannot be accurately identified.

It can be seen that there is a need for improvements and improvements in the art.

Disclosure of Invention

In view of the defects of the prior art, the utility model aims to provide the cylinder sleeve feeding device, and aims to ensure that a visual camera works normally by arranging colored glass for weakening illumination intensity above a cylinder sleeve transfer trolley.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the cylinder sleeve feeding device comprises a fence, wherein a paperboard recovery vehicle and a cylinder sleeve operation vehicle are arranged in the fence in parallel; the fence is provided with a vertical frame, the top of the vertical frame is provided with a top frame, the fence is fixedly provided with a storage platform, the storage platform is provided with a carrying manipulator, the clamping end of the carrying manipulator is provided with a support arm, the support arm is provided with a quick-change connector and a vision camera positioned beside the quick-change connector, the vertical frame is provided with a clamp placing table, a cylinder sleeve gripper, a layer paper gripper and a separation paper gripper which can be matched and connected with the quick-change connector are placed on the clamp placing table, colored glass for weakening sunlight irradiation is horizontally paved on the top frame, and the vertical frame is provided with a baffle.

As a further improvement of the technical scheme, the object placing platform is provided with a cylinder sleeve buffer mechanism.

As a further improvement of the technical scheme, the cylinder sleeve buffer mechanism comprises a bottom plate, a plurality of cylinder sleeve positioning seats arranged on the bottom plate, and correlation sensors which are the same in number and in one-to-one correspondence with the cylinder sleeve positioning seats; and the side wall of each cylinder sleeve positioning seat is provided with an avoidance hole for the infrared light of the correlation sensor to pass through.

As a further improvement of the technical scheme, the cylinder sleeve gripper comprises a first mounting plate, a first quick-change disc arranged on the upper surface of the first mounting plate and a clamping jaw cylinder arranged on the bottom surface of the first mounting plate, wherein the first quick-change disc is used for being in butt joint with the quick-change connector, each clamping head of the clamping jaw cylinder is correspondingly provided with one cylinder sleeve gripper, and all cylinder sleeve grippers are used for extending into the inner cavity of the cylinder sleeve and stretching to grasp the cylinder sleeve.

As a further improvement of the technical scheme, the clamping jaw cylinder is a three-jaw finger cylinder.

As a further improvement of the technical scheme, the layer paper gripper comprises a second mounting plate, a plurality of suckers uniformly distributed on the bottom surface of the second mounting plate and a second quick-change disc arranged on the top of the second mounting plate, wherein the second quick-change disc is used for being in butt joint with the quick-change connector.

As a further improvement of the above technical solution, the separator gripper includes a third mounting plate, a third quick-change disc disposed on the third mounting plate, a thin gas claw disposed at the bottom of the third mounting plate, and a pair of separator gripping claws disposed on the thin gas claw; the third quick change disc is used for being in butt joint with the quick change connector.

As a further improvement of the technical scheme, two pressing plate assemblies are arranged on the third mounting plate and are respectively located at two sides of the separation plate clamping jaw, each pressing plate assembly comprises two vertical shafts which are in sliding connection with the third mounting plate, the tops of the two vertical shafts are connected through a connecting rod, the bottoms of the two vertical shafts are connected through a pressing plate, a spring is sleeved on each vertical shaft, and the spring is located between the third mounting plate and the pressing plate.

As a further improvement of the technical scheme, the clamp placing table is provided with a positioning pin for positioning the cylinder sleeve gripper, the layer paper gripper and the separation paper gripper.

As a further improvement of the technical scheme, under horizontal projection, the fence is U-shaped, so that an inlet and an outlet for the paperboard recovery vehicle and the cylinder sleeve running vehicle to enter and exit are formed at the rear part of the fence, the vertical frame is positioned right above the inlet and the outlet, and the object placing platform is positioned in front of the fence.

The beneficial effects are that:

compared with the prior art, the utility model solves the technical problem that the normal recognition of the vision camera is affected by solar strong light by additionally arranging the top frame and the colored glass on the fence and by means of the characteristic of better light filtering property of the colored glass. In addition, put thing platform setting and be located the top of rail in the lateral part of rail, not only ingenious support with the help of the rail set up, still make the handling manipulator possess high advantage, get into the inside of cylinder liner fortune car more nimble and snatch.

The vision camera accurately recognizes the environment in the cylinder liner operation vehicle, and the carrying manipulator can realize functions such as cylinder liner grabbing, separating paper grabbing and layer paper grabbing only by replacing proper grippers (cylinder liner grippers, separating paper grippers and layer paper grippers), so that the applicability is strong.

Drawings

Fig. 1 is a perspective view of a cylinder liner feeding device provided by the utility model.

Fig. 2 is a partial enlarged view of the area a in fig. 1.

Fig. 3 is a perspective view of a cylinder liner buffer mechanism.

Fig. 4 is a perspective view of a cylinder liner gripper provided by the utility model.

Fig. 5 is a perspective view of the ply grip provided by the utility model.

Fig. 6 is a perspective view of a separator paper gripper provided by the utility model.

Description of main reference numerals: 11-fence, 110-access, 12-vertical rack, 13-top rack, 14-colored glass, 15-baffle, 2-placement platform, 31-handling robot, 32-support arm, 33-quick-change joint, 34-vision camera, 4-clamp placement table, 40-locating pin, 5-cylinder jacket gripper, 51-first mounting plate, 52-first quick-change tray, 53-jaw cylinder, 54-cylinder jacket gripper, 6-ply paper gripper, 61-second mounting plate, 62-suction cup, 63-second quick-change tray, 7-separator paper gripper, 71-third mounting plate, 72-third quick-change tray, 73-thin air jaw, 74-separator plate gripper, 75-platen assembly, 751-vertical shaft, 752-spring, 753-link, 754-platen, 8-cylinder jacket caching mechanism, 81-bottom plate, 82-locating seat, 83-correlation sensor, 84-avoidance hole, 91-cardboard recycling cart, 92-cylinder jacket transfer cart.

Detailed Description

The utility model provides a cylinder sleeve feeding device, which is used for making the purposes, technical schemes and effects of the utility model clearer and more definite, and is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Be equipped with a plurality of plywoods in the cylinder liner operation car 92, every be equipped with the partition paper that is latticed on the plywood for form a plurality of vertical setting's cylinder liner on the partition paper and place the chamber, place a cylinder liner 93 in every cylinder liner place the chamber, make every cylinder liner 93 can both separate, avoid bumping between the adjacent cylinder body in the transportation on the one hand, on the other hand makes the cylinder liner neatly in the range, more be convenient for fix a position snatch. The arrangement of the laminate enables the cylinder sleeve to be arranged in a stacking mode, and space is saved.

Referring to fig. 1 and 2, the utility model provides a cylinder liner feeding device, which comprises a fence 11, wherein a paperboard recovery vehicle 91 and a cylinder liner operation vehicle 92 are arranged in the fence 11 in parallel; the utility model discloses a carton board recycling device, including rail 11, vertical frame 12, rail 11 is last to be provided with roof-rack 13, put thing platform 2 has been set firmly, be provided with handling manipulator 31 on putting thing platform 2, install support arm 32 on the clamping end of handling manipulator 31, install quick change joint 33 and be located the vision camera 34 of quick change joint 33 one side on the support arm 32, be provided with anchor clamps on the vertical frame 12 and place platform 4, anchor clamps place the bench 4 put cylinder liner tongs 5, layer paper tongs 6 and the separation paper tongs 7 that can be connected with quick change joint 33 cooperation, roof-rack 13 is last the horizontal lay and is used for weakening the colored glass 14 that sunlight shines, be provided with baffle 15 on the vertical frame 12, baffle 15 not only plays certain shading effect, can also stop outside personnel to be close to cardboard recycling car 91 and cylinder liner operation car 92 at the during operation, prevent by handling manipulator 31.

During operation, the carrying manipulator 31 is connected with the cylinder sleeve gripper 5 through the quick-change connector 33, the cylinder sleeve gripper 5 enters the cylinder sleeve operation vehicle 92 under the cooperation drive of the carrying manipulator 31, then the vision camera 34 accurately identifies the position of the cylinder sleeve to be grabbed currently, then the cylinder sleeve gripper 5 grabs the cylinder sleeve, and then the carrying manipulator 31 carries the cylinder sleeve to a station to be transferred, which is located beside the die casting machine. By additionally arranging the top frame 13 and the colored glass 14 and by means of the characteristic of better light filtering performance of the colored glass 14, the technical problem that sun glare affects normal recognition of the vision camera 34 is solved. In addition, the object placing platform 2 is arranged at the side part of the fence 11 and is positioned at the top of the fence 11, so that not only is the support of the fence 11 skillfully used, but also the carrying manipulator 31 has a high advantage and can enter the cylinder liner operation vehicle 92 to grab more flexibly.

When the cylinder sleeves 93 of the same layer are grabbed, the cylinder sleeves 93 are not arranged in all cylinder sleeve placing cavities of the separation paper, the carrying manipulator 31 unloads the cylinder sleeve grippers 5, then the separation paper grippers 7 are connected through the quick-change connector 33, and after the separation paper grippers 7 grab the separation paper, the separation paper is placed in the paper board recovery vehicle 91; then, the carrying manipulator 31 removes the separator paper gripper 7, the quick-change connector 33 is connected with the layer paper gripper 6, after the layer paper gripper 6 grips the layer paper, the layer paper is put into the paperboard recycling vehicle 91, at the moment, the cylinder liner to be carried on the next layer appears in the cylinder liner operation vehicle 92, then the carrying manipulator 31 removes the layer paper gripper 6, the quick-change connector 33 is connected with the cylinder liner gripper 5, and batch carrying of the cylinder liners is continued.

Furthermore, the colored glass 14 is a brown or bronze heat absorbing glass, which has lower light transmittance and can transmit only 25% of sunlight.

In practical application, when the cylinder liner 93 is not in the cylinder liner running vehicle 92, the cylinder liner running vehicle 92 needs to withdraw from the fence 11 and reload a batch of new cylinder liners; in order to prevent the lack of the cylinder sleeve 93, which causes the carrying manipulator 31 to stop for a long time and affects the production of the die casting machine, therefore, the cylinder sleeve buffer mechanism 8 is arranged on the object placing platform 2, it can be understood that when the cylinder sleeve on the side to-be-transferred station of the die casting machine is carried in place, but not carried out in time, the carrying manipulator 31 can generate a blank window period, the carrying manipulator 31 grabs the cylinder sleeve to the cylinder sleeve buffer mechanism 8 through the cylinder sleeve grab 5 to realize buffer memory, and after the cylinder sleeve does not exist in the cylinder sleeve operation vehicle 92, the carrying manipulator 31 can continuously carry the cylinder sleeve 93 on the cylinder sleeve buffer mechanism 8 to the side to-be-transferred station of the die casting machine through the cylinder sleeve grab 5, thereby reducing the time of the carrying manipulator 31 to stop and ensuring continuous feeding production of the die casting machine.

Further, referring to fig. 3, the cylinder liner buffer mechanism 8 includes a bottom plate 81, a plurality of cylinder liner positioning seats 82 disposed on the bottom plate 81, and correlation sensors 83 corresponding to the cylinder liner positioning seats 82 in number and one-to-one; the side wall of each cylinder sleeve positioning seat 82 is provided with an avoidance hole 84 for the infrared light of the correlation sensor 83 to pass through. When the cylinder sleeve 93 is vertically placed on the cylinder sleeve positioning seat 82, the cylinder sleeve blocks transmission of infrared light rays of the correlation sensor 83 corresponding to the cylinder sleeve positioning seat 82, and the correlation sensor 83 feeds back signals to the control system, which means that the cylinder sleeve 93 is cached on the cylinder sleeve positioning seat 82. It will be appreciated that when the receiver of the correlation sensor 83 normally receives the infrared light emitted from the emitter, it means that the cylinder liner positioning seat 82 corresponding to the correlation sensor 83 has no cylinder liner thereon.

In this embodiment, referring to fig. 4, the cylinder liner gripper 5 includes a first mounting plate 51, a first quick-change disc 52 disposed on an upper surface of the first mounting plate 51, and a clamping jaw cylinder 53 disposed on a bottom surface of the first mounting plate 51, where the first quick-change disc 52 is used to dock with the quick-change connector 33, each clamping head of the clamping jaw cylinder 53 is correspondingly provided with a cylinder liner gripper 54, all the cylinder liner grippers 54 are used to extend into an inner cavity of the cylinder liner, the cylinder liner grippers 54 open to tightly prop against the cylinder, and the inner wall of the cylinder liner 93 can grip the cylinder liner 93. Conversely, the cylinder liner 93 can be released by collapsing the liner grippers 54 within the liner. The cylinder sleeve gripper 5 is simple to manufacture and good in gripping force, and the requirements of gripping cylinder sleeves of different types and sizes can be met.

Preferably, the clamping jaw cylinder 53 is a three-jaw finger cylinder, and correspondingly, three cylinder sleeve grippers 54 are installed on the clamping jaw cylinder 53, and the three cylinder sleeve grippers 54 are opened to form triangular fixation, so that the cylinder sleeve is grabbed more stably and reliably, and the situations of loosening and shifting of the cylinder sleeve are reduced.

Specifically, referring to fig. 5, the sheet gripper 6 includes a second mounting plate 61, a plurality of suction cups 62 uniformly arranged on the bottom surface of the second mounting plate 61, and a second quick-change tray 63 disposed on the top of the second mounting plate 61, where the second quick-change tray 63 is used for docking with the quick-change connector 33.

When the separator paper is gripped away, the handling robot 31 may be connected to the second quick change tray 63 by a quick connector, and the suction cup 62 on the second mounting plate 61 sucks the sheet and handles the sheet to the board collecting truck 91.

Preferably, the number of the sucking discs 62 is set to 6, and 6 sucking discs 62 can enclose a rectangle to more stably grasp the layer paper.

Specifically, referring to fig. 6, the separator gripper 7 includes a third mounting plate 71, a third quick-change plate 72 disposed on the third mounting plate 71, a thin air claw 73 disposed at the bottom of the third mounting plate 71, and a pair of separator clamping jaws 74 disposed on the thin air claw 73; after the cylinder liners on the same layer of separation paper are grabbed, the third quick-change tray 72 is in butt joint with the quick-change connector 33, so that the carrying manipulator 31 is replaced by the separation paper grippers 7, the two separation paper grippers 7 respectively extend into two adjacent cylinder liner placing cavities, and then the thin air claw 73 drives the two separation plate clamping claws 74 to be close to each other for clamping the separation paper, so that the separation paper can be grabbed.

Since the separator is likely to tilt to some extent after the cylinder liner is lost to limit the separator, the separator clamping jaw 74 is difficult to grasp the separator, two pressing plates 754 assembly 75 are disposed on the third mounting plate 71 and are respectively located at two sides of the separator clamping jaw 74, each pressing plate 754 assembly 75 comprises two vertical shafts 751 slidably connected with the third mounting plate 71, top ends of the two vertical shafts 751 are connected through a connecting rod 753, bottom ends of the two vertical shafts 751 are connected through a pressing plate 754, a spring 752 is sleeved on each vertical shaft 751, and the spring 752 is located between the third mounting plate 71 and the pressing plate 754. The springs 752 exert a certain elastic force on the pressing plate 754, and when the pressing plate 754 abuts against the top of the partition plate, the pressing plate 754 can correct and stabilize the partition paper, reduce the tilting degree of the partition paper, and better grasp the partition paper.

Preferably, the fixture placement table 4 is provided with positioning pins 40 for positioning the cylinder liner gripper 5, the ply gripper 6, and the separator gripper 7. The first mounting plate 51, the second mounting plate 61 and the third mounting plate 71 are respectively provided with insertion holes corresponding to the positioning pins, the insertion holes are in one-to-one correspondence with the positioning pins 40, accurate positioning of the cylinder sleeve grippers 5, the layer paper grippers 6 and the separation paper grippers 7 is facilitated to be placed on the clamp placement table 4, and success of butt joint of the quick connector of the carrying manipulator 31 is ensured.

The carrying manipulator 31 can realize the functions of cylinder sleeve grabbing, separating paper grabbing, layer paper grabbing and the like only by replacing proper grippers (the cylinder sleeve gripper 5, the separating paper gripper 7 and the layer paper gripper 6), so that the actual carrying requirement can be met by arranging the carrying manipulator 31, and the production cost and the space required by production can be effectively reduced.

Under the horizontal projection, the fence 11 is U-shaped, so that an inlet and outlet 110 for the paper board recovery vehicle 91 and the cylinder liner operation vehicle 92 to enter and exit is formed at the rear part of the fence 11, the vertical frame 12 is positioned right above the inlet and outlet 110, the object placing platform 2 is positioned in front of the fence 11, and the fence 11 plays a role in protecting and limiting the paper board recovery vehicle 91 and the cylinder liner operation vehicle 92.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element 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.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood that equivalents and modifications will occur to those skilled in the art based on the present utility model and its spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model.

Claims (10)

1. The cylinder sleeve feeding device comprises a fence, wherein a paperboard recovery vehicle and a cylinder sleeve operation vehicle are arranged in the fence in parallel; the solar energy storage fence is characterized in that a vertical frame is arranged on the fence, a top frame is arranged on the top of the vertical frame, an object placing platform is fixedly arranged on the fence, a carrying manipulator is arranged on the object placing platform, a support arm is arranged at the clamping end of the carrying manipulator, a quick-change connector and a vision camera located beside the quick-change connector are arranged on the support arm, a clamp placing table is arranged on the vertical frame, a cylinder sleeve gripper, a layer paper gripper and a separation paper gripper which can be connected with the quick-change connector in a matched mode are arranged on the clamp placing table, colored glass used for weakening sunlight irradiation is horizontally paved on the top frame, and a baffle is arranged on the vertical frame.

2. The cylinder liner loading device of claim 1, wherein the storage platform is provided with a cylinder liner buffer mechanism.

3. The cylinder liner feeding device according to claim 2, wherein the cylinder liner buffer mechanism comprises a bottom plate, a plurality of cylinder liner positioning seats arranged on the bottom plate, and correlation sensors which are the same in number and in one-to-one correspondence with the cylinder liner positioning seats; and the side wall of each cylinder sleeve positioning seat is provided with an avoidance hole for the infrared light of the correlation sensor to pass through.

4. The cylinder liner feeding device according to claim 1, wherein the cylinder liner gripper comprises a first mounting plate, a first quick-change disc arranged on the upper surface of the first mounting plate and a clamping jaw cylinder arranged on the bottom surface of the first mounting plate, the first quick-change disc is used for being in butt joint with a quick-change connector, one cylinder liner gripper is correspondingly arranged on each clamping head of the clamping jaw cylinder, and all the cylinder liner grippers are used for extending into the inner cavity of the cylinder liner and stretching to grasp the cylinder liner.

5. The liner feeding apparatus of claim 4, wherein the jaw cylinder is a three-jaw finger cylinder.

6. The cylinder liner feeding device of claim 1, wherein the ply grip comprises a second mounting plate, a plurality of suction cups uniformly arranged on the bottom surface of the second mounting plate, and a second quick change disc arranged on the top of the second mounting plate, the second quick change disc being adapted to interface with a quick change connector.

7. The cylinder liner feeding device according to claim 1, wherein the separator paper gripper comprises a third mounting plate, a third quick-change plate arranged on the third mounting plate, a thin gas claw arranged at the bottom of the third mounting plate, and a pair of separator plate clamping claws arranged on the thin gas claw; the third quick change disc is used for being in butt joint with the quick change connector.

8. The cylinder liner feeding device according to claim 7, wherein two pressing plate assemblies are arranged on the third mounting plate and are respectively positioned on two sides of the separation plate clamping jaw, each pressing plate assembly comprises two vertical shafts which are in sliding connection with the third mounting plate, the top ends of the two vertical shafts are connected through a connecting rod, the bottom ends of the two vertical shafts are connected through a pressing plate, a spring is sleeved on each vertical shaft, and the spring is positioned between the third mounting plate and the pressing plate.

9. The cylinder liner feeding device according to claim 1, wherein the jig placing table is provided with a positioning pin for positioning the cylinder liner gripper, the ply paper gripper, and the separator paper gripper.

10. The cylinder liner loading device of claim 1, wherein the rail is "U" -shaped in horizontal projection, such that the rear of the rail forms an access opening for the cardboard recycling vehicle and the cylinder liner handling vehicle to access, the vertical frame is located directly above the access opening, and the storage platform is located in front of the rail.