Disclosure of Invention
The technical problem is as follows:
the existing glue supplementing procedure is generally manual glue supplementing, the gluing is not uniform, the pressing is not firm, and the vamp is easy to deform during pressing, so that the shoe is damaged.
In order to solve the problems, the embodiment designs a glue supplementing and pressing device for an upper and sole bonding process, which comprises a gluing platform, wherein a rotating cavity is arranged in the gluing platform, a rotating disc device is arranged in the rotating cavity, the rotating disc device comprises a rotatable rotating disc, a sliding block capable of horizontally sliding is arranged in the rotating disc, a placing block is arranged on the sliding block, the upper side of the rotating cavity is communicated with a track groove, the upper end of the placing block penetrates through the track groove and extends to the outside, a clamping device is arranged at the upper end of the placing block, the clamping device comprises clamping blocks which are symmetrical front and back, a rubber tube is clamped between the clamping blocks, when the rotating disc rotates, the placing block can slide along the track groove, and shoes to be bonded are placed on the upper end surface of the gluing platform, the utility model discloses a shoe gluing device, including placing piece, rubber tube, mould, telescopic shaft, mould, compression device, it includes the shoes rubber coating department, place the piece and drive when rotating the rubber tube rotates, then glue in the rubber tube extrudees to shoes veneer department, accomplishes the rubber coating work, veneer platform up end right side has set firmly the mount, install the pneumatic cylinder in the mount, pneumatic cylinder lower extreme power mounting has the telescopic shaft, the model is installed to the telescopic shaft lower extreme, be equipped with compression fittings in the shoes, compression fittings includes telescopic pressfitting gyro wheel, the compression fittings upside is equipped with revolutes the device, it includes rotatable chain to revolute the device, the chain can drive the pressfitting gyro wheel along the shoes inner wall rotates, through the.
Preferably, a winding groove is formed in the fixing frame, a winding wheel is rotatably mounted in the winding groove through a winding shaft, a pull rope is wound on the winding wheel, the rear end of the winding shaft extends backwards and is fixedly provided with a shifting wheel, and therefore the shifting wheel is rotated to control the winding and unwinding of the pull rope; the pressing device comprises a pressing rotary cavity; an operation block is rotatably mounted in the pressing rotary cavity, the lower end of the pull rope extends into the telescopic chute and is fixedly connected with the right end of the telescopic rod, a telescopic chute is arranged in the operation block, a telescopic rod is slidably arranged in the telescopic chute, a pressure spring is fixedly arranged between the right end of the telescopic rod and the telescopic chute, a power motor is fixedly arranged at the left end of the telescopic rod, and a power shaft is dynamically mounted at the left end of the power motor; the periphery of the pressing rotary cavity is provided with a pressing groove through a through groove in a communicating mode, the left end of the power shaft penetrates through the through groove and extends into the pressing groove, the pressing roller is fixedly installed on the power shaft, the upper end of the operation block is fixedly provided with a connecting block, and the connecting block and the chain are fixedly installed.
Wherein, the turntable device comprises a rotating motor, a rotating shaft is dynamically arranged at the upper end of the rotating motor, a rotating disc is fixedly arranged at the upper end of the rotating shaft, a sliding groove is arranged in the rotating disc, a sliding block is arranged in the sliding groove in a sliding way, a telescopic spring is fixedly arranged between the left end surface of the sliding block and the sliding groove, an adjusting groove is arranged in the sliding block, a threaded shaft is rotatably arranged in the adjusting groove, the right end of the threaded shaft extends to the outside, the lower end of the placing block is positioned in the adjusting groove, the placing block and the threaded shaft are in threaded fit installation, thereby rotating the threaded shaft to adjust the distance between the placing block and the shoe, so that the rubber tube is inserted into the shoe for gluing, the rotating disc rotates, so that the rubber tube can glue the shoe along the track of the track groove.
Wherein, clamping device is including pressing from both sides tight groove, slidable is equipped with the tight pole of clamp in the end wall around pressing from both sides tight groove, the cover is equipped with the torsional spring on the tight pole of clamp, the one end that the tight pole is close to each other has set firmly and presss from both sides tight piece, the rubber tube press from both sides tightly in press from both sides between the tight piece, the glue mouth is installed to the rubber tube left end, thereby it makes to press from both sides tight piece extrusion glue in the rubber tube passes through the glue mouth paint in the shoes.
Wherein, it includes the fixed plate to revolute the device, be equipped with a chain wheel groove of rotation disc in the fixed plate, the sprocket inslot rotates through the drive shaft and installs the sprocket, pass through between the sprocket chain power is connected, the operation piece upside the end wall has set firmly driving motor under the chain wheel groove, driving motor with drive shaft power is connected, the fixed plate periphery is equipped with the belt chamber, the connecting block upper end extends to the belt intracavity and with chain fixed mounting, thereby driving motor work drives the chain rotates, and then drives the operation piece rotates.
Preferably, the belt cavity, the through groove, the pressing groove and the track groove are similar to the shoe in a common style in shape, so that the accuracy of the gluing position and the uniformity of gluing are improved, and the pressing is uniform.
The invention has the beneficial effects that: according to the invention, the rubber tube is driven by the turntable device to rotate along the periphery of the shoe to be bonded, the glue in the rubber tube is automatically coated on the part of the shoe to be bonded, then the rotatable roller is used for mechanically pressing the bonding part, the roller rotates along the inner wall of the shoe to comprehensively and uniformly press the bonding part, the bonding effect is good, the viscosity is high, the bonding is firm, the processes of gluing and pressing are automatically operated, and the process efficiency is improved.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a glue supplementing and pressing device for a vamp and sole bonding process, which is mainly used for bonding work in shoe manufacturing, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a glue supplementing and pressing device for a vamp and sole bonding process, which comprises a gluing platform 10, wherein a rotating cavity 11 is arranged in the gluing platform 10, a turntable device 90 is arranged in the rotating cavity 11, the turntable device 90 comprises a rotatable rotating disc 12, a sliding block 22 capable of horizontally sliding is arranged in the rotating disc 12, a placing block 24 is arranged on the sliding block 22, a track groove 15 is communicated with the upper side of the rotating cavity 11, the upper end of the placing block 24 penetrates through the track groove 15 and extends to the outside, a clamping device 89 is arranged at the upper end of the placing block 24, the clamping device 89 comprises clamping blocks 32 which are symmetrical in the front and back, a rubber tube 30 is clamped between the clamping blocks 32, when the rotating disc 12 rotates, the placing block 24 can slide along the track groove 15, and a shoe 39 to be bonded is placed on the upper end face of the gluing platform 10, the placing block 24 drives the rubber tube 30 to rotate when rotating, glue in the rubber tube 30 is extruded to the gluing position of the shoe 39, gluing work is completed, a fixing frame 35 is fixedly arranged on the right side of the upper end face of the gluing platform 10, a hydraulic cylinder 36 is arranged in the fixing frame 35, a telescopic shaft 37 is dynamically arranged at the lower end of the hydraulic cylinder 36, a model 38 is arranged at the lower end of the telescopic shaft 37, a pressing device 88 is arranged in the shoe 39, the pressing device 88 comprises a telescopic pressing roller 58, a revolving device 87 is arranged on the upper side of the pressing device 88, the revolving device 87 comprises a rotatable chain 67, the chain 67 can drive the pressing roller 58 to rotate along the inner wall of the shoe 39, and the gluing position of the shoe 39 is extruded and bonded through the pressing roller 58.
Beneficially, a winding slot 71 is arranged in the fixed frame 35, a winding wheel 72 is rotatably mounted in the winding slot 71 through a winding shaft 74, a pull rope 70 is wound on the winding wheel 72, and a dial wheel 73 is fixedly mounted at the rear end of the winding shaft 74 and extends backwards, so that the dial wheel 73 is rotated to control the winding and unwinding of the pull rope 70; the pressing device 88 comprises a pressing rotary cavity 50, an operation block 51 is rotatably mounted in the pressing rotary cavity 50, the lower end of the pull rope 70 extends into the telescopic chute 52 and is fixedly connected with the right end of the telescopic rod 54, a telescopic chute 52 is arranged in the operation block 51, the telescopic rod 54 is slidably arranged in the telescopic chute 52, a pressure spring 53 is fixedly arranged between the right end of the telescopic rod 54 and the telescopic chute 52, a power motor 55 is fixedly arranged at the left end of the telescopic rod 54, a power shaft 57 is dynamically mounted at the left end of the power motor 55, a pressing groove 59 is communicated with the periphery of the pressing rotary cavity 50 through a through groove 56, the left end of the power shaft 57 penetrates through the through groove 56 and extends into the pressing groove 59, the pressing roller 58 is fixedly mounted on the power shaft 57, a connecting block 61 is fixedly mounted at the upper end of the operation block 51, and the connecting block 61 is fixedly mounted with the chain, therefore, the chain 67 drives the operation block 51 to rotate, the pressing roller 58 moves along with the operation block, the motion track of the pressing roller 58 is the inner shape of the shoe 39, and the power motor 55 drives the pressing roller 58 to rotate to press the glued part of the shoe 39.
According to the embodiment, the turntable device 90 is described in detail below, the turntable device 90 includes a rotating motor 14, a rotating shaft 13 is dynamically mounted at the upper end of the rotating motor 14, a rotating disc 12 is fixedly mounted at the upper end of the rotating shaft 13, a sliding groove 20 is formed in the rotating disc 12, a sliding block 22 is slidably disposed in the sliding groove 20, a telescopic spring 21 is fixedly disposed between the left end surface of the sliding block 22 and the sliding groove 20, an adjusting groove 23 is formed in the sliding block 22, a threaded shaft 25 is rotatably mounted in the adjusting groove 23, the right end of the threaded shaft 25 extends to the outside, the lower end of the placing block 24 is located in the adjusting groove 23, the placing block 24 and the threaded shaft 25 are in threaded fit, so that the threaded shaft 25 is rotated to adjust the distance between the placing block 24 and the shoe 39, and the rubber tube 30 is inserted into the shoe 39 for gluing, the rotating disc 12 rotates to enable the rubber hose 30 to glue the shoe 39 along the track of the track groove 15.
According to the embodiment, the following detailed description is provided for the clamping device 89, the clamping device 89 includes a clamping groove 26, a clamping rod 33 is slidably disposed in the front end wall and the rear end wall of the clamping groove 26, a torsion spring 34 is sleeved on the clamping rod 33, clamping blocks 32 are fixedly disposed at the ends, close to each other, of the clamping rods 33, the rubber hose 30 is clamped between the clamping blocks 32, and a glue applying opening 31 is installed at the left end of the rubber hose 30, so that the glue in the rubber hose 30 is applied to the shoe 39 through the glue applying opening 31 by the extrusion of the clamping blocks 32.
According to an embodiment, the revolving device 87 is described in detail below, the revolving device 87 includes a fixing plate 62, the fixing plate 62 is provided with 12 sprocket grooves 63 for rotating the disc, the sprocket grooves 63 are provided with sprockets 64 rotatably by a driving shaft 66, the sprockets 64 are connected by the chain 67, the lower end wall of the sprocket groove 63 on the upper side of the operation block 51 is fixedly provided with a driving motor 65, the driving motor 65 is connected with the driving shaft 66 by power, the fixing plate 62 is provided with a belt cavity 60 on the periphery, the upper end of the connecting block 61 extends into the belt cavity 60 and is fixedly mounted with the chain 67, so that the driving motor 65 operates to drive the chain 67 to rotate, and the operation block 51 is driven to rotate.
Advantageously, the belt cavity 60, the through slot 56, the press-fit slot 59 and the track slot 15 have a similar profile to the shoe 39 of a conventional style, which improves the accuracy of the gluing position and the uniformity of gluing, and the uniform press-fit.
The following will describe in detail the use steps of the glue filling and pressing device in the vamp and sole bonding process with reference to fig. 1 to 5:
initially, the stitching roller 58 extends outside the stitching groove 59, with the compression spring 53 in its natural state.
During the installation, manual rotation thumb wheel 73 for reel 72 rotates, then with stay cord 70 rolling on reel 72, stay cord 70 pulling telescopic link 54 moves to the right, then pressfitting gyro wheel 58 contracts in pressfitting groove 59, locate the mould 38 with shoes 39 cover, loosen thumb wheel 73 then telescopic link 54 moves to the left under pressure spring 53's elasticity restoring force effect, at this moment, pressfitting gyro wheel 58 outer end and shoes 39 inner wall butt, pneumatic cylinder 36 work drives telescopic shaft 37 and extends, telescopic shaft 37 drives mould 38 and shoes 39 and descends, make shoes 39 place on veneer platform 10.
When gluing, according to the distance between the shoe 39 and the placing block 24, the threaded shaft 25 is turned to make the placing block 24 horizontal, so that when the rubber tube 30 is placed in the clamping groove 26, the left end of the gluing opening 31 is inserted into the part to be glued in the shoe 39, after the adjustment of the placing block 24 is finished, the clamping block 32 is pulled to the front side and the rear side, so that the clamping block 32 moves back and forth, the torsion spring 34 is compressed to store force, the rubber tube 30 is placed in the clamping groove 26, the clamping blocks 32 are moved toward each other by the elastic restoring force of the torsion spring 34 to clamp the hose 30, and the clamping block 32 extrudes the rubber tube 30 to enable the glue in the rubber tube 30 to be smeared on the part to be glued of the shoe 39 through the gluing opening 31, the rotating motor 14 is rotated to drive the rotating disc 12 to rotate, the placing block 24 rotates around the shoe 39 along the track of the track groove 15, after the placing block 24 rotates for a circle, the bottom of the shoe 39 is coated with glue, and the rubber tube 30 is taken out;
during pressing, the hydraulic cylinder 36 works to enable the telescopic shaft 37 to extend downwards, the model 38 descends, the lower end of the pressing roller 58 is extruded with the shoe 39, the gluing position of the shoe 39 is pressurized, then the driving motor 65 works to drive the chain wheel 64 to rotate, the chain 67 rotates, the connecting block 61 drives the operating block 51 to rotate along the inner wall of the shoe 39, the pressing roller 58 is driven to rotate, due to the elasticity of the pressure spring 53, the pressing roller 58 is always attached to the inner wall of the shoe 39, the power motor 55 works to drive the pressing roller 58 to rotate, the pressing roller 58 rotates along the inner wall of the shoe 39 for one circle to press the gluing position, the gluing force is increased, and the gluing effect is achieved.
The invention has the beneficial effects that: according to the invention, the rubber tube is driven by the turntable device to rotate along the periphery of the shoe to be bonded, the glue in the rubber tube is automatically coated on the part of the shoe to be bonded, then the rotatable roller is used for mechanically pressing the bonding part, the roller rotates along the inner wall of the shoe to comprehensively and uniformly press the bonding part, the bonding effect is good, the viscosity is high, the bonding is firm, the processes of gluing and pressing are automatically operated, and the process efficiency is improved.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.