CN113443368A - Hydraulic parallel traction equipment - Google Patents
Hydraulic parallel traction equipment Download PDFInfo
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- CN113443368A CN113443368A CN202010229828.XA CN202010229828A CN113443368A CN 113443368 A CN113443368 A CN 113443368A CN 202010229828 A CN202010229828 A CN 202010229828A CN 113443368 A CN113443368 A CN 113443368A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
Abstract
The invention discloses hydraulic parallel traction equipment, which comprises a trolley, a base and an instrument desk, wherein the trolley is arranged on the base; the number of the trolleys is 2, the trolleys are respectively a left trolley and a right trolley, the shapes and the sizes of the left trolley and the right trolley are consistent, and the left trolley and the right trolley are respectively positioned in the stroke grooves on the left side and the right side above the base; the instrument desk is arranged at the front end of the base and is characterized in that: independent hydraulic cylinders are arranged under the left vehicle and the right vehicle, the hydraulic cylinders control the speed of the left vehicle and the speed of the right vehicle to be consistent, 2 vehicles are matched with each other to move on respective stroke grooves, the product clamping time is short, the product stress time is short, and the product is not deformed; the parallel supporting angles of the hinges are arranged, so that the upper clamping plate and the lower clamping plate are stressed uniformly, when a product is clamped, the product is stressed uniformly, the product is not deformed, the multi-line product can be pulled to work simultaneously, and the working efficiency is high; lifting adjusting screw rods are arranged at four corners of the base support and the stroke groove support, so that the height of the base can be conveniently adjusted to be consistent with the height of the external equipment, and the external equipment is suitable for external machine equipment with different heights.
Description
Technical Field
The present invention relates to a hydraulic traction apparatus.
Background
The conventional hydraulic traction apparatus has disadvantages: 1. the clamping force of the product is unbalanced and is difficult to adjust, so that partial products slip in the multi-line product, and the line speed of each production line is inconsistent; 2. the speeds of the two vehicles are not consistent, and the adjusted speed and the actual speed have larger deviation, so that a plurality of products are poor; 3. the equipment is not flexible to operate, and the products are difficult to adjust to the same height from the die; 4. the stroke of the clamping hydraulic cylinder is too long, so that the product clamping speed is low; 5. the clamp is single-side action, so that when in return stroke, the product is greatly rubbed without action, and the product and the clamp are damaged to a certain extent.
Disclosure of Invention
The invention provides hydraulic parallel traction equipment, which is provided with a left vehicle and a right vehicle which move on respective stroke grooves, the speeds of the vehicles are consistent, the stroke is short, a hinge parallel supporting angle is arranged, so that the force of a clamping plate on a product clamping article is uniform, a lifting adjusting screw rod is arranged on a base, and the height of the equipment is adjusted, so that the defects in the background are overcome.
A hydraulic traveling traction device comprises a trolley, a base and an instrument desk; the number of the trolleys is 2, the trolleys are respectively a left trolley and a right trolley, the shapes and the sizes of the left trolley and the right trolley are consistent, and the left trolley and the right trolley are respectively positioned in the stroke grooves on the left side and the right side above the base; the instrument desk is arranged at the front end of the base.
The left vehicle comprises a top plate, an upper clamping plate, a lower clamping plate, a bottom plate, a hinge parallel supporting angle, an anastomat, an auxiliary regulator, a hydraulic clamp, a hydraulic cylinder and a pulley; the top plate and the bottom plate are consistent in size, the upper clamping plate and the lower clamping plate are consistent in size, the widths of the upper clamping plate and the lower clamping plate are consistent with the width of the bottom plate, the length of the upper clamping plate and the lower clamping plate is slightly smaller, and the upper clamping plate and the lower clamping plate are positioned between the top plate and the bottom plate; four corners between the top plate and the upper clamping plate are respectively provided with 1 hinge parallel supporting angle, and four corners between the lower clamping plate and the bottom plate are respectively provided with 1 hinge parallel supporting angle; a product passage is formed between the upper clamping plate and the lower clamping plate; a hydraulic clamp holder is arranged between the top plate and the upper clamping plate, and a hydraulic clamp holder is arranged between the lower clamping plate and the bottom plate; the middle of the rear surface of the left vehicle is provided with a anastomat which is matched with and used for adjusting the appearance of a product; the auxiliary regulator is positioned in front of the left vehicle and opposite to the anastomat arranged behind the left vehicle; the top plate and the bottom plate are in a fixed state under the action of the anastomat and the auxiliary regulator, and the upper clamping plate and the lower clamping plate can move up and down under the action of the hydraulic clamp holder; a first hydraulic cylinder is arranged in the middle of the lower bottom surface of the left vehicle bottom plate; four corners below the left vehicle bottom plate are respectively provided with 1 pulley.
The hinge parallel supporting angle comprises an upper sliding block, a lower sliding block, 2 movable plates and 2 shaft pins; the upper sliding block and the lower sliding block are consistent in shape and size and are provided with a base plate seat and an inclined plane body, screw holes are formed in four corners of the base plate, and pin holes are formed in the middle of the inclined plane body; 2 movable plates are oblong, and 2 pin holes are formed in the middle of the movable plates; when the hinge parallel bracing angle is assembled and installed, the upper sliding block and the lower sliding block are inverted, the inclined planes are opposite to each other, 2 movable plates are positioned at two sides of the upper sliding block and the lower sliding block, shaft pins respectively pass through the movable block pin holes, the inclined plane body pin holes and the movable block pin holes to be connected into a whole, and the centers of the inclined planes of the upper sliding block and the lower sliding block of the hinge parallel bracing angle in a static state are crossed, parallel and not contacted with each other; when the hinge parallel supporting angle is arranged between the top plate and the upper clamping plate, an upper sliding block base plate of the hinge parallel supporting angle is fixed below the top plate through a screw, and a lower sliding block is fixed above the upper clamping plate through a screw; when the hinge parallel supporting angle is arranged between the lower clamping plate and the bottom plate, an upper sliding block base plate of the hinge parallel supporting angle is fixed below the lower clamping plate through screws, and a lower sliding block is fixed above the bottom plate through screws.
The right vehicle structure is consistent with the left vehicle structure.
The working principle of the hinge parallel supporting angle is as follows: when a product on a product passageway needs to be clamped, the top plate and the bottom plate are fixed under the action of the anastomat and the auxiliary regulator, the upper clamping plate is downward under the action of the hydraulic clamp holder, and the lower clamping plate is upward under the action of the hydraulic clamp holder, so that the product is clamped; in the product clamping process, an upper sliding block of a hinge parallel supporting angle between a top plate and an upper clamping plate does not slide, a lower sliding block moves downwards along with the upper clamping plate, and the inclined plane of the lower sliding block moves leftwards and downwards until the lowest point of the inclined plane of the upper sliding block is superposed with the highest point of the inclined plane of the lower sliding block due to the locking action of movable plates at two sides of the hinge parallel supporting angle, so that the longest stretching limiting point of the hinge parallel supporting angle is automatically limited and fixed; the lower sliding block of the hinge parallel supporting angle between the lower clamping plate and the bottom plate does not slide, the upper sliding block moves upwards along with the lower clamping plate, the inclined plane of the upper sliding block moves upwards rightwards until the lowest point of the inclined plane of the upper sliding block is coincided and fixed with the highest point of the inclined plane of the lower sliding block, the longest stretching limiting point of the hinge parallel supporting angle is automatically limited and fixed, the hinge parallel supporting angle arranged between the top plate and the upper clamping plate and the hinge parallel supporting angle arranged between the bottom plate and the lower clamping plate are uniformly positioned at 4 degrees, the stretching limiting heights are consistent, the upper clamping plate and the lower clamping plate are kept to stably operate, and the stress of products on a product passageway is uniform; when the product needs to be loosened, the top plate and the bottom plate are fixed under the action of the anastomat and the auxiliary regulator, the upper clamping plate moves upwards under the action of the hydraulic clamp holder, and the lower clamping plate moves downwards under the action of the hydraulic clamp holder, so that the product is loosened; when the upper clamping plate is upward, the lower sliding block is driven to move upwards rightwards until the lowest point of the upper sliding block coincides with the lowest point of the lower sliding block, so that the shortest contraction limiting point of the hinge parallel bracing angle is reached.
The inner part of the base is hollow and comprises a base support, a stroke frame, a track and a lifting adjusting screw rod, and the stroke frame is positioned above the base support; the stroke frame is uniformly divided into a left section and a right section which are respectively a left vehicle stroke groove and a right vehicle stroke groove; the two sides of the left vehicle travel groove and the right vehicle travel groove are respectively provided with a track; the right-hand member in left side stroke groove is equipped with the gim peg, and the right-hand member in right side car stroke groove is equipped with the gim peg, lift adjusting screw is located the four corners and the centre of base support and stroke support.
The left vehicle is positioned on the left vehicle travel groove, and the pulley below the left vehicle is positioned on the track of the left vehicle travel groove; the left end of the hydraulic cylinder is fixed at the left front of the lower bottom of the left vehicle, the right end of the hydraulic cylinder is fixedly connected with a fixing bolt at the right end of the left vehicle travel groove, and the first hydraulic cylinder controls the left and right operation of the left vehicle; the left end of the hydraulic cylinder II is fixed at the left front of the lower bottom of the right vehicle, the right end of the hydraulic cylinder II is fixedly connected with a fixing bolt at the right end of the travel groove of the right vehicle, and the hydraulic cylinder II controls the left and right operation of the right vehicle.
The instrument desk is arranged at the upper end of the front surface of the base and comprises a key panel, a circuit board and a servo motor; the circuit board is positioned behind the key panel, and the servo motor is positioned at the inner lower part of the base and is connected with an external power supply; the servo motor is connected with the circuit board, and circuit connection is arranged between the circuit board and the key panel of the instrument desk; the hydraulic cylinder I, the hydraulic cylinder II and the circuit board are respectively provided with circuit connection; and circuit connections are respectively arranged between the hydraulic clamp holders of the left vehicle and the right vehicle and the circuit board.
As a preferred scheme, the upper clamping plate and the lower clamping plate have the same structure and comprise a stress plate, a soft rubber shell and a soft rubber pad, wherein one surface of the soft rubber pad faces to a product passageway; the soft rubber pad is stuck on the soft rubber shell, and the soft rubber pad is retracted into the soft rubber shell when being extruded by force.
As a preferred scheme, the anastomat for adjusting the product appearance in a matching manner comprises a first threaded rod, a first rotating screw disc, a first fixed transverse plate and support columns, wherein the first fixed transverse plate is positioned at the rear end of the upper surface of a left vehicle top plate, the first threaded rod penetrates through a bottom plate-top plate-fixed transverse plate at the rear end of a left vehicle, the first rotating screw disc is positioned at the upper end of the first threaded rod on the fixed transverse plate, and two side edges of the anastomat are respectively provided with one support column which respectively penetrates through the bottom plate-top plate-fixed transverse plate; the auxiliary adjuster comprises a second threaded rod and a second rotary screw disk, the second threaded rod penetrates through a bottom plate-top plate at the front end of the left vehicle, and the second rotary screw disk is positioned on the top plate; the position of the auxiliary regulator in front of the left trolley is opposite to the position of the anastomat in back of the trolley.
As a preferred scheme, the lifting adjusting screw is provided with a locking nut, and the stroke support is locked by the locking nut after the height of the stroke support is adjusted to a proper position according to the height of external equipment.
As a preferred scheme, the key at least comprises: power supply, starting, manual operation, automatic operation, forward movement and backward movement; the keys are arranged according to actual needs.
The invention has the beneficial effects that: independent hydraulic cylinders are arranged under the left vehicle and the right vehicle, the hydraulic cylinders control the speed of the left vehicle and the speed of the right vehicle to be consistent, 2 vehicles are matched with each other to move on respective stroke grooves, the product clamping time is short, the product stress time is short, and the product is not deformed; the parallel supporting angles of the hinges are arranged, so that the upper clamping plate and the lower clamping plate are stressed uniformly, when a product is clamped, the product is stressed uniformly, the product is not deformed, the multi-line product can be pulled to work simultaneously, and the working efficiency is high; lifting adjusting screw rods are arranged at four corners of the base support and the stroke groove support, so that the height of the base can be conveniently adjusted to be consistent with the height of the external equipment, and the external equipment is suitable for external machine equipment with different heights.
[ description of the drawings ]
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic external view of the left and right vehicles of the present invention;
FIG. 4 is an external view of the left and right vehicles of the present invention from another perspective;
FIG. 5 is an exploded view of the hinge parallel bracing angle of the present invention;
FIG. 6 is a schematic diagram showing the comparison of the original state, the stretching limit state and the shrinking limit operation state of the hinge parallel bracing angle according to the present invention;
FIG. 7 is a schematic view of the base and the base travel frame of the present invention in an elevated state;
FIG. 8 is a schematic diagram of a key of the present invention;
FIG. 9 is a schematic circuit diagram of the present invention
FIG. 10 is a schematic view of the present invention for holding a 1-line product;
FIG. 11 is a schematic view of the multi-wire product clamping operation of the present invention;
FIG. 12 is a schematic diagram of the movement of the left and right vehicle positions according to the present invention.
Wherein: the left vehicle comprises a left vehicle 1, a top plate a, an upper clamping plate b, a stress plate b1, a soft rubber shell b2, a soft rubber pad b3, a lower clamping plate c, a stress plate c1, a soft rubber shell c2, a soft rubber pad c3, a bottom plate d, a hinge parallel supporting angle e, an upper sliding block e1, a bottom plate seat e11, a screw hole e111, an inclined plane body e12, an inclined plane e121, a lower sliding block e2, a movable plate e3, a pin hole e4, a pin e5, an anastomat f, a threaded rod f1, a rotary screw disc f2, a fixed transverse plate f3, a supporting column f4, an auxiliary regulator g, a threaded rod two g1, a rotary screw disc two g2, a hydraulic clamp h, a hydraulic cylinder j, a hydraulic cylinder I11, a right pulley vehicle 2, a hydraulic cylinder two 21, a base 3, a base support 31, a stroke frame 32, a left vehicle stroke groove 321, a right vehicle stroke groove 322, a fixed bolt 323, a track 33, a lifting adjusting screw 34, a locking platform 341, a power supply nut 412, a manual starting panel 411, an automatic starting panel 411, a manual starting panel 411 and a manual starting panel, The device comprises a forward moving part 415, a backward moving part 416, a circuit board 42, a servo motor 43, a product passageway 5, a hinge parallel supporting angle original state A, a hinge parallel supporting angle stretching state B, a hinge parallel supporting angle contraction state C and a product D.
[ detailed description ] embodiments
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout, and which are illustrated in the following description with reference to the accompanying drawings and are intended to be illustrative of the invention and not to be construed as limiting the invention.
It should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present invention are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.
Furthermore, the terms "a" and "an" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
Referring to fig. 1-12, a hydraulic horizontal traction apparatus includes a trolley, a base, and an instrument desk; the number of the trolleys is 2, the trolleys are respectively a left trolley and a right trolley, the shapes and the sizes of the left trolley and the right trolley are consistent, and the left trolley and the right trolley are positioned in the stroke grooves on the left side and the right side above the base; the instrument desk is arranged at the front end of the base.
The left vehicle 1 comprises a top plate a, an upper clamping plate b, a lower clamping plate c, a bottom plate d, a hinge parallel supporting angle e, a anastomat f, an auxiliary regulator g, a hydraulic clamp h, a pulley j and a hydraulic cylinder I11; the top plate a and the bottom plate d are consistent in size, the upper clamping plate b and the lower clamping plate c are consistent in size, the widths of the upper clamping plate b and the lower clamping plate c are consistent with the width of the bottom plate d, the length of the upper clamping plate b and the lower clamping plate c is slightly smaller, and the upper clamping plate a and the bottom plate d are located between the top plate a and the bottom plate d; four corners between the top plate a and the upper clamping plate b are respectively provided with 1 hinge parallel supporting angle e, and four corners between the lower clamping plate c and the bottom plate d are respectively provided with 1 hinge parallel supporting angle e; a product passage 5 is arranged between the upper clamping plate b and the lower clamping plate c; a hydraulic clamp h is arranged between the top plate a and the upper clamp plate b, and a hydraulic clamp h is arranged between the lower clamp plate c and the bottom plate d; a stapler f matched with and adjusting the appearance of a product is arranged in the middle of the rear surface of the left vehicle 1; the auxiliary regulator g is positioned in front of the left vehicle 1 and opposite to the anastomat f arranged behind the left vehicle 1; the top plate a and the bottom plate d are in a fixed state under the action of the anastomat f and the auxiliary regulator g, and the upper clamping plate b and the lower clamping plate c can move up and down under the action of the hydraulic clamp holder h; a first hydraulic cylinder 11 is arranged in the middle of the lower surface of a bottom plate a of the left vehicle 1; four corners below the bottom plate a of the left vehicle 1 are respectively provided with 1 pulley j.
The hinge parallel supporting angle e comprises an upper slide block e1, a lower slide block e2, 2 movable plates e3 and 2 shaft pins e 4; the upper slide block e1 and the lower slide block e2 are consistent in appearance and size, and are provided with a base plate seat e11 and an inclined plane body e12, screw holes e111 are formed in four corners of the base plate e11, and a pin hole e4 is formed in the middle of the inclined plane body e 12; the 2 movable plates e3 are oblong, and 2 pin holes e4 are formed in the middle of the movable plates e 3; when the hinge parallel bracing angle e is assembled, the upper slide block e1 and the lower slide block e2 are inverted, the inclined planes e121 are opposite to each other, 2 movable plates e3 are positioned at two sides of the upper slide block e1 and the lower slide block e2, the shaft pin e5 respectively passes through a movable block e3 pin hole e 4-an inclined plane body e12 pin hole-a movable block e3 pin hole to be connected into a whole, and the centers of the inclined planes e121 of the upper slide block e1 and the inclined plane e121 of the lower slide block e2 of the hinge parallel bracing angle e in a static state are crossed and parallel without contacting each other; when the hinge parallel supporting angle e is arranged between the top plate a and the upper clamping plate b, an upper slide block e1 base plate e11 of the hinge parallel supporting angle e is fixed below the top plate a through screws, and a lower slide block e2 is fixed above the upper clamping plate b through screws; when the hinge parallel supporting angle e is arranged between the lower clamping plate c and the bottom plate d, the upper slide block e1 base plate d11 of the hinge parallel supporting angle e is fixed below the lower clamping plate c through screws, and the lower slide block e2 is fixed above the bottom plate d through screws.
The structure of the right vehicle 2 is consistent with that of the left vehicle 1.
The base 3 is hollow and comprises a base support 31, a stroke frame 32, a track 33 and a lifting adjusting screw 34, wherein the stroke frame 32 is positioned above the base support 31; the stroke frame 32 is uniformly divided into a left section and a right section which are respectively a left vehicle stroke slot 321 and a right vehicle stroke slot 322; the left vehicle travel slot 321 and the right vehicle travel slot 322 are respectively provided with a track 33 on both sides; the right end of 321 of the left stroke groove is provided with a fixing bolt 323, the right end of the right stroke groove 322 is provided with a fixing bolt 323, and the lifting adjusting screw 34 is positioned at four corners and the middle of the base support 31 and the stroke support 32.
The left vehicle 1 is positioned on the left vehicle travel groove 321, and the pulley j below the left vehicle 1 is positioned on the track 33 of the left vehicle travel groove 321; the left end of the hydraulic cylinder I11 is fixed at the left front of the bottom of the left vehicle 1, the right end of the hydraulic cylinder I11 is fixedly connected with a fixing bolt 323 at the right end of the left vehicle travel groove 321, and the hydraulic cylinder I11 controls the left and right running of the left vehicle 1; the left end of the second hydraulic cylinder 21 is fixed at the left front of the bottom of the right vehicle 2, the right end of the second hydraulic cylinder 22 is fixedly connected with a fixing bolt 323 at the right end of the right vehicle travel groove 322, and the second hydraulic cylinder 21 controls the right and left operation of the right vehicle 2.
The instrument desk 4 is arranged at the upper end of the front surface of the base 3, and the instrument desk 4 comprises a key panel 41, a circuit board 42 and a servo motor 43; the circuit board 42 is positioned behind the key panel 41, and the servo motor 43 is positioned at the lower part in the base 3 and connected with an external power supply; the servo motor 43 is connected with the circuit board 42, and a circuit connection is arranged between the circuit board 42 and the key panel 41 of the instrument desk 4; the hydraulic cylinder I11, the hydraulic cylinder II 21 and the circuit board 42 are respectively provided with circuit connection; and circuit connections are respectively arranged between the hydraulic clamp holders h of the left vehicle and the right vehicle and the circuit board 42.
As a preferable scheme, the upper clamping plate b and the lower clamping plate c have the same structure and comprise a stress plate b1, a soft rubber shell b2 and a soft rubber pad b3, wherein one surface of the soft rubber pad b3 faces to the product passageway 5; the soft rubber pad b3 is pasted on the soft rubber shell b2, and the soft rubber pad b3 is retracted into the soft rubber shell b2 when the soft rubber pad is stressed and extruded.
As a preferable scheme, the anastomat f for adjusting the product appearance in a matching manner comprises a threaded rod one f1, a rotating screw disc one f2, a fixed transverse plate f3 and a supporting column f4, wherein the fixed transverse plate f3 is positioned at the rear end of the upper surface of a top plate a of the left bicycle 1, the threaded rod one f1 penetrates through a bottom plate d-top plate a-fixed transverse plate f3 at the rear end of the left bicycle 1, the rotating screw disc one f2 is positioned at the upper end of the threaded rod one f1 on the fixed transverse plate f3, and two side edges of the anastomat f are respectively provided with the supporting column f4 and respectively penetrate through the bottom plate d-top plate a-fixed transverse plate f 3; the auxiliary adjuster g comprises a second threaded rod g1 and a second rotary screw disk g2, the second threaded rod g1 penetrates through a bottom plate d-top plate a at the front end of the left vehicle 1, and the second rotary screw disk g2 is positioned on the top plate a; the position of the auxiliary regulator g in the front of the left vehicle 1 is opposite to the position of the anastomat f in the back of the left vehicle 1.
As a preferable scheme, a locking nut 35 is arranged on the lifting adjusting screw 34, and the height of the stroke frame 32 is adjusted to a proper position according to the height of the external device and then locked by a locking nut 341.
Preferably, the keys on the key panel 41 at least include: power 411, start 412, manual 413, automatic 414, forward 415, reverse 416; the keys are arranged according to actual needs.
The working process of the invention is as follows: in the original state, the left vehicle is positioned at the right end of the left vehicle travel slot, and the right vehicle is positioned at the left end of the right vehicle travel slot; when the product is pulled from the external machine, the product is put into the product passage of the left vehicle from the product passage of the right vehicle in advance, adjusting an anastomat and an auxiliary adjuster according to the shape and the size of a product, starting a power supply to enter a program, enabling an upper clamping plate of a left vehicle to move downwards under the action of a hydraulic clamp holder, enabling a lower clamping plate to move upwards under the action of the hydraulic clamp holder to clamp the product, simultaneously stretching a hinge parallel supporting angle of the left vehicle to a longest stretching limiting point to be fixed, supporting the upper clamping plate and the lower clamping plate to uniformly clamp the product, enabling the left vehicle to move leftwards under the action of a hydraulic cylinder I to pull the product leftwards to reach the left end of a left vehicle travel groove, the external equipment cuts off a product, the upper clamping plate is upward under the action of the hydraulic clamp holder, the lower clamping plate is downward under the action of the hydraulic clamp holder, the product is loosened, meanwhile, the hinge parallel supporting angle is loosened, and the left vehicle returns to the right under the action of the hydraulic cylinder I; when the left vehicle moves and pulls leftwards, the right vehicle moves rightwards on the right vehicle travel groove, after the right vehicle reaches the right end, the upper clamping plate of the right vehicle moves downwards under the action of the hydraulic clamp holder, the lower clamping plate moves upwards under the action of the hydraulic clamp holder to clamp a product, the hinge parallel supporting angle of the right vehicle simultaneously stretches to the longest stretching limiting point to be fixed, the upper clamping plate and the lower clamping plate are supported to evenly clamp the product, the right vehicle moves leftwards under the action of the hydraulic cylinder II to pull the product leftwards to reach the left end of the right vehicle travel groove, the left vehicle which returns at the moment just reaches the left end of the left vehicle travel groove, the left vehicle clamps the product again to pull leftwards, and the right vehicle loosens the return stroke, so that the left vehicle and the right vehicle are matched with each other to finish the work.
The hinge parallel supporting angles are uniformly arranged above the upper clamping plate and below the lower clamping plate, and when the upper clamping plate and the lower clamping plate clamp a product, the product is stretched to the longest stretching limiting point for automatic limiting, so that the lifting data and the clamping force of each point of the product by the upper clamping plate and the lower clamping plate are kept consistent, the force is kept consistent and not deviated when the product is clamped by multiple lines, the appearance of the multiple line product is kept from being deformed, the appearance of a defective product is avoided, and the working efficiency is high; during return stroke, the parallel supporting angles of the hinges are loosened simultaneously, and the upper clamping plate, the lower clamping plate and a product cannot be influenced.
The invention adopts the anastomat and the auxiliary regulator, the positioning is fast carried out according to different appearances of various products, the height of the whole trolley is preliminarily regulated, the products enter a product passage of the trolley, the anastomat is regulated to the proper height and locked by the rotary screw disc, the auxiliary regulator is regulated and locked by the rotary screw disc, so that the top plate is kept in a parallel state, and when the auxiliary upper clamping plate and the lower clamping plate clamp the products, the products are uniformly stressed and do not deform.
Lifting adjusting screws are arranged at four corners of the base support and the stroke groove support, the height of the base is adjusted, the stroke groove support is lifted by hands to be adjusted to the same height in a state that an external machine is higher, and the screws are reduced; simple structure, it is convenient to adjust, is applicable to different external machine equipment.
The invention adopts the servo motor which is connected with an external power supply, adopts an intelligent control hydraulic system, sets a program in advance, and has the advantages of consistent speed, cycle work, high working efficiency, reduction of defective products and reduction of mold clamping because a left vehicle and a right vehicle are matched with each other to alternately clamp and pull a product.
The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Various modifications and alterations may occur to those skilled in the art without departing from the spirit and scope of the invention, and such modifications and alterations should be accorded the broadest interpretation so as to encompass all such modifications and alterations.
Claims (5)
1. A hydraulic traveling traction device comprises a trolley, a base and an instrument desk; the number of the trolleys is 2, the trolleys are respectively a left trolley and a right trolley, the shapes and the sizes of the left trolley and the right trolley are consistent, and the left trolley and the right trolley are positioned in the stroke grooves on the left side and the right side above the base; the instrument desk is arranged at the front end of the base; the method is characterized in that:
the left vehicle comprises a top plate, an upper clamping plate, a lower clamping plate, a bottom plate, a hinge parallel supporting angle, an anastomat, an auxiliary regulator, a hydraulic clamp, a hydraulic cylinder and a pulley; the top plate and the bottom plate are consistent in size, the upper clamping plate and the lower clamping plate are consistent in size, the widths of the upper clamping plate and the lower clamping plate are consistent with the width of the bottom plate, the length of the upper clamping plate and the lower clamping plate is slightly smaller, and the upper clamping plate and the lower clamping plate are positioned between the top plate and the bottom plate; four corners between the top plate and the upper clamping plate are respectively provided with 1 hinge parallel supporting angle, and four corners between the lower clamping plate and the bottom plate are respectively provided with 1 hinge parallel supporting angle; a product passage is formed between the upper clamping plate and the lower clamping plate; a hydraulic clamp holder is arranged between the top plate and the upper clamping plate, and a hydraulic clamp holder is arranged between the lower clamping plate and the bottom plate; the middle of the rear surface of the left vehicle is provided with a anastomat which is matched with and used for adjusting the appearance of a product; the auxiliary regulator is positioned in front of the left vehicle and opposite to the anastomat arranged behind the left vehicle; the top plate and the bottom plate are in a fixed state under the action of the anastomat and the auxiliary regulator, and the upper clamping plate and the lower clamping plate can move up and down under the action of the hydraulic clamp holder; a first hydraulic cylinder is arranged in the middle of the lower bottom surface of the left vehicle bottom plate; four corners below the left vehicle bottom plate are respectively provided with 1 pulley;
the hinge parallel supporting angle comprises an upper sliding block, a lower sliding block, 2 movable plates and 2 shaft pins; the upper sliding block and the lower sliding block are consistent in shape and size and are provided with a base plate seat and an inclined plane body, screw holes are formed in four corners of the base plate, and pin holes are formed in the middle of the inclined plane body; 2 movable plates are oblong, and 2 pin holes are formed in the middle of the movable plates; when the hinge parallel bracing angle is assembled and installed, the upper sliding block and the lower sliding block are inverted, the inclined planes are opposite to each other, 2 movable plates are positioned at two sides of the upper sliding block and the lower sliding block, shaft pins respectively pass through the movable block pin holes, the inclined plane body pin holes and the movable block pin holes to be connected into a whole, and the centers of the inclined planes of the upper sliding block and the lower sliding block of the hinge parallel bracing angle in a static state are crossed, parallel and not contacted with each other; when the hinge parallel supporting angle is arranged between the top plate and the upper clamping plate, an upper sliding block base plate of the hinge parallel supporting angle is fixed below the top plate through a screw, and a lower sliding block is fixed above the upper clamping plate through a screw; when the hinge parallel supporting angle is arranged between the lower clamping plate and the bottom plate, an upper sliding block base plate of the hinge parallel supporting angle is fixed below the lower clamping plate through a screw, and a lower sliding block is fixed above the bottom plate through a screw;
the right vehicle structure is consistent with the left vehicle structure;
the working principle of the hinge parallel supporting angle is as follows: when a product on a product passageway needs to be clamped, the top plate and the bottom plate are fixed under the action of the anastomat and the auxiliary regulator, the upper clamping plate is downward under the action of the hydraulic clamp holder, and the lower clamping plate is upward under the action of the hydraulic clamp holder, so that the product is clamped; in the product clamping process, an upper sliding block of a hinge parallel supporting angle between a top plate and an upper clamping plate does not slide, a lower sliding block moves downwards along with the upper clamping plate, and the inclined plane of the lower sliding block moves leftwards and downwards until the lowest point of the inclined plane of the upper sliding block is superposed with the highest point of the inclined plane of the lower sliding block due to the locking action of movable plates at two sides of the hinge parallel supporting angle, so that the longest stretching limiting point of the hinge parallel supporting angle is automatically limited and fixed; the lower sliding block of the hinge parallel supporting angle between the lower clamping plate and the bottom plate does not slide, the upper sliding block moves upwards along with the lower clamping plate, the inclined plane of the upper sliding block moves upwards rightwards until the lowest point of the inclined plane of the upper sliding block is coincided and fixed with the highest point of the inclined plane of the lower sliding block, the longest stretching limiting point of the hinge parallel supporting angle is automatically limited and fixed, the hinge parallel supporting angle arranged between the top plate and the upper clamping plate and the hinge parallel supporting angle arranged between the bottom plate and the lower clamping plate are uniformly positioned at 4 degrees, the stretching limiting heights are consistent, the upper clamping plate and the lower clamping plate are kept to stably operate, and the stress of products on a product passageway is uniform;
when the product needs to be loosened, the top plate and the bottom plate are fixed under the action of the anastomat and the auxiliary regulator, the upper clamping plate moves upwards under the action of the hydraulic clamp holder, and the lower clamping plate moves downwards under the action of the hydraulic clamp holder, so that the product is loosened; when the upper clamping plate is upward, the lower sliding block is driven to move upwards rightwards until the lowest point of the upper sliding block is coincided with the lowest point of the lower sliding block to reach the shortest contraction limiting point of the hinge parallel bracing angle, and when the lower clamping plate is downward, the upper sliding block is driven to move downwards leftwards until the lowest point of the upper sliding block is coincided with the lowest point of the lower sliding block to reach the shortest contraction limiting point of the hinge parallel bracing angle;
the inner part of the base is hollow and comprises a base support, a stroke frame, a track and a lifting adjusting screw rod, and the stroke frame is positioned above the base support; the stroke frame is uniformly divided into a left section and a right section which are respectively a left vehicle stroke groove and a right vehicle stroke groove; the two sides of the left vehicle travel groove and the right vehicle travel groove are respectively provided with a track; the right end of the left stroke groove is provided with a fixing bolt, the right end of the right stroke groove is provided with a fixing bolt, and the lifting adjusting screw rods are positioned at the four corners and the middle of the base support and the stroke support;
the left vehicle is positioned on the left vehicle travel groove, and the pulley below the left vehicle is positioned on the track of the left vehicle travel groove; the left end of the hydraulic cylinder is fixed at the left front of the lower bottom of the left vehicle, the right end of the hydraulic cylinder is fixedly connected with a fixing bolt at the right end of the left vehicle travel groove, and the first hydraulic cylinder controls the left and right operation of the left vehicle; the left end of the hydraulic cylinder II is fixed at the left front of the lower bottom of the right vehicle, the right end of the hydraulic cylinder II is fixedly connected with a fixing bolt at the right end of the travel groove of the right vehicle, and the hydraulic cylinder II controls the right and left operation of the right vehicle;
the instrument desk is arranged at the upper end of the front surface of the base and comprises a key panel, a circuit board and a servo motor; the circuit board is positioned behind the key panel, and the servo motor is positioned at the inner lower part of the base and is connected with an external power supply; the servo motor is connected with the circuit board, and circuit connection is arranged between the circuit board and the key panel of the instrument desk; the hydraulic cylinder I, the hydraulic cylinder II and the circuit board are respectively provided with circuit connection; and circuit connections are respectively arranged between the hydraulic clamp holders of the left vehicle and the right vehicle and the circuit board.
2. A hydraulic parallel pulling apparatus according to claim 1, wherein: the upper clamping plate and the lower clamping plate are consistent in structure and comprise a stress plate, a soft rubber shell and a soft rubber pad, wherein one surface of the soft rubber pad faces to a product passageway; the soft rubber pad is stuck on the soft rubber shell, and the soft rubber pad is retracted into the soft rubber shell when being extruded by force.
3. A hydraulic parallel pulling apparatus according to claim 1, wherein: the anastomat for adjusting the product appearance in a matching mode comprises a first threaded rod, a first rotary screw disc, a first fixed transverse plate and support columns, wherein the first fixed transverse plate is located at the rear end of the upper surface of a left vehicle top plate, the first threaded rod penetrates through a bottom plate-top plate-fixed transverse plate at the rear end of a left vehicle, the first rotary screw disc is located at the upper end of the first threaded rod on the fixed transverse plate, and two support columns are arranged on two side edges of the anastomat and penetrate through the bottom plate-top plate-fixed transverse plate respectively; the auxiliary adjuster comprises a second threaded rod and a second rotary screw disk, the second threaded rod penetrates through a bottom plate-top plate at the front end of the left vehicle, and the second rotary screw disk is positioned on the top plate; the position of the auxiliary regulator in front of the left trolley is opposite to the position of the anastomat in back of the trolley.
4. A hydraulic parallel pulling apparatus according to claim 1, wherein: and the lifting adjusting screw is provided with a locking nut, and the stroke support is locked by the locking nut after the height of the stroke support is adjusted to a proper position according to the height of the external equipment.
5. A hydraulic parallel pulling apparatus according to claim 1, wherein: the key at least comprises: power supply, starting, manual operation, automatic operation, forward movement and backward movement; the keys are arranged according to actual needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010229828.XA CN113443368A (en) | 2020-03-27 | 2020-03-27 | Hydraulic parallel traction equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010229828.XA CN113443368A (en) | 2020-03-27 | 2020-03-27 | Hydraulic parallel traction equipment |
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| CN113443368A true CN113443368A (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010229828.XA Pending CN113443368A (en) | 2020-03-27 | 2020-03-27 | Hydraulic parallel traction equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148689A (en) * | 2021-11-26 | 2022-03-08 | 郑州粘接新材料有限公司 | Conveyer belt tensioning connector |
| CN115365813A (en) * | 2022-09-05 | 2022-11-22 | 衡阳泰豪通信车辆有限公司 | Special-shaped cabin and assembling method thereof |
-
2020
- 2020-03-27 CN CN202010229828.XA patent/CN113443368A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148689A (en) * | 2021-11-26 | 2022-03-08 | 郑州粘接新材料有限公司 | Conveyer belt tensioning connector |
| CN114148689B (en) * | 2021-11-26 | 2024-04-19 | 郑州粘接新材料有限公司 | Conveyer belt tensioning connector |
| CN115365813A (en) * | 2022-09-05 | 2022-11-22 | 衡阳泰豪通信车辆有限公司 | Special-shaped cabin and assembling method thereof |
| CN115365813B (en) * | 2022-09-05 | 2023-08-18 | 衡阳泰豪通信车辆有限公司 | Special-shaped cabin body and assembly method thereof |
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