CN108437335B - Automatic taking-out device for shoe sole finished product of EVA foaming machine - Google Patents
Automatic taking-out device for shoe sole finished product of EVA foaming machine Download PDFInfo
- Publication number
- CN108437335B CN108437335B CN201810337409.0A CN201810337409A CN108437335B CN 108437335 B CN108437335 B CN 108437335B CN 201810337409 A CN201810337409 A CN 201810337409A CN 108437335 B CN108437335 B CN 108437335B
- Authority
- CN
- China
- Prior art keywords
- clamping jaw
- cylinder
- guide rail
- assembly
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/35—Component parts; Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/60—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
- B29K2031/04—Polymers of vinyl acetate, e.g. PVAc, i.e. polyvinyl acetate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
- B29L2031/504—Soles
Abstract
The invention relates to a sole finished product automatic taking-out device of an EVA foaming machine, wherein two sets of clamping jaw assemblies are respectively arranged at two sides of a substrate, the two sets of clamping jaw assemblies are respectively arranged on a clamping jaw left and right adjustment guide assembly through a clamping jaw lifting guide assembly, the clamping jaw left and right adjustment guide assembly is arranged on the substrate through a clamping jaw front and rear movement guide assembly, a clamping jaw telescopic position adjustment combined cylinder is arranged at the rear end of the clamping jaw left and right adjustment guide assembly, a clamping jaw lifting cylinder assembly is arranged in the middle of the rear end of the clamping jaw left and right adjustment guide assembly, a clamping jaw lifting cylinder in the clamping jaw left and right adjustment guide assembly is connected with a clamping jaw assembly, a heel baffle plate is arranged below the clamping jaw left and right adjustment guide assembly, a clamping jaw left and right adjustment power motor assembly is arranged in the middle of the front end of the clamping jaw left and right adjustment guide assembly, and right in-situ detection switch assemblies are arranged at the outer sides of the clamping jaw left and right adjustment guide assembly; the middle of each side of the base plate is provided with a heel pressing cylinder component, and the upper surface of the front end is provided with a front end pressing cylinder component.
Description
Technical Field
The invention relates to a finished product sole of an EVA foaming machine, in particular to a tool for automatically taking out and pulling a stub bar of a finished product (sole) after EVA foaming is finished.
Background
The current EVA foaming industry has larger output but lower profit; the labor cost is high, the working environment is poor, the industrial personnel flow is large due to the facts that waste gas (release agent is sprayed on a high-temperature die), high temperature, high labor intensity, long working time and the like; many companies have the idea of using robots instead of human labor to solve labor difficulties and reduce costs and increase profits! However, the EVA foamed finished product has large variation, short working cycle, short shoe taking time after mold opening, more mold residues and other uncertainties, so that at present, no equipment for successfully taking out the EVA foamed finished product and performing post-treatment such as material pulling, mold cleaning and mold release agent spraying and the like exists.
Due to the large deformation amplitude and the uncertainty of the position of the EVA after foaming, the product is difficult to successfully take out under the condition of no manual participation and the qualification rate of the finished product in the deformation aspect under the harsh conditions of the product such as the changeability when bearing external force at high temperature. After a finished product is taken out, residues at an injection molding opening of the mold block the material injection hole, the angles of the material injection holes of each pair of molds are different, and a tooling jig is difficult to align the hole position and the angle, so that the residues at the material injection hole cannot be successfully blown out by high-pressure gas; residues are also left at the butting position of the die guide pin, the die and the injection gun port, the injection material channel and the die edge, so that manual cleaning is easier, and reference is not available for tool cleaning; when the release agent is sprayed, the release agent needs to be atomized; and the high-pressure air rapidly removes the residues on the surface of the die through an air knife.
In the existing market, the finished product is taken out and the stub bar is pulled out manually, and no equipment for automatically taking out the EVA foamed finished product is provided. The labor cost is high, the working environment is poor, the flow of industrial personnel is large due to the facts that high temperature, waste gas, high labor intensity, long working time and the like exist; resulting in high cost and low profit.
Disclosure of Invention
The invention provides an automatic taking-out device for a finished sole of an EVA (ethylene vinyl acetate) foaming machine, which is used for automatically taking out a finished product piece in a short time, a small space, a low weight and a high temperature state, pulling out a stub bar and simultaneously ensuring the qualification rate of the finished sole.
In order to realize the purpose, the technical scheme of the invention is as follows: an automatic taking-out device for a finished sole of an EVA (ethylene vinyl acetate) foaming machine comprises a substrate, a clamping jaw assembly, a clamping jaw lifting air cylinder assembly, a front-end pressing air cylinder assembly, a heel baffle, a heel pressing air cylinder assembly, a clamping jaw telescopic position adjusting combined air cylinder, a clamping jaw lifting guide assembly, a clamping jaw front-and-back moving guide assembly, a clamping jaw left-and-right adjusting guide assembly, a clamping jaw left-and-right in-situ detection switch assembly, a clamping jaw left-and-right adjusting power motor assembly, a mold opening and closing detection switch and an electrical appliance signal relay box; two sets of clamping jaw assemblies are respectively arranged at two sides of the base plate, the two sets of clamping jaw assemblies are respectively installed on a clamping jaw left and right adjusting guide assembly through a clamping jaw lifting guide assembly, the clamping jaw left and right adjusting guide assembly is installed on the base plate through a clamping jaw front and back moving guide assembly, a clamping jaw telescopic position adjusting combined cylinder is installed at the rear end of the clamping jaw left and right adjusting guide assembly, a clamping jaw lifting cylinder assembly is installed in the middle of the rear end of the clamping jaw left and right adjusting guide assembly, a clamping jaw lifting cylinder in the clamping jaw lifting cylinder assembly is connected with the clamping jaw assembly, a heel baffle is installed below the clamping jaw left and right adjusting guide assembly, a clamping jaw left and right adjusting power motor assembly is installed in the middle of the front end of the clamping jaw left and right adjusting guide assembly, and right in-situ detection switch assemblies are installed outside the clamping jaw left and right adjusting guide assembly; a heel pressing cylinder component is arranged in the middle of each side of the base plate, and a front end pressing cylinder component is arranged on the front end of the base plate; the middle of the front end of the base plate is provided with a mould opening and closing detection switch and an electric appliance signal relay box.
The clamping jaw assembly comprises a lifting guide rail bottom plate, a sliding block baffle, a clamping guide rail, a sliding block transfer block, a floating joint connecting block, a clamping jaw clamping cylinder, a clamping jaw centering limiting block, a cylinder fixing seat, a rubber coating stub bar clamping jaw, a clamping jaw sliding base, an inverted L-shaped rubber coating claw, a wedge-shaped claw fixing pin, a wedge-shaped elastic rubber coating claw, an inner hexagon screw, a stop screw and the like. Clamping guide rails are respectively arranged on the lower end face and the rear end face of a lifting guide rail bottom plate, sliding block baffles are arranged on the two side faces, a clamping jaw centering limiting block is arranged in the middle of each clamping guide rail on the rear end face of the lifting guide rail bottom plate, each clamping guide rail on the lower end face of the lifting guide rail bottom plate is fixedly connected with a pair of clamping jaw sliding bases, each pair of clamping jaw sliding bases is connected with each clamping guide rail on the rear end face of the lifting guide rail bottom plate through a sliding block switching block, the rear ends of each pair of clamping jaw sliding bases are respectively and fixedly connected with an inverted L-shaped rubber-coated shovel claw, the front ends of each pair of clamping jaw sliding bases are respectively connected with a rubber-coated stub clamping jaw, each clamping jaw sliding base is fixedly connected with a clamping jaw clamping cylinder through a cylinder fixing seat, and a piston rod of each clamping jaw clamping cylinder is fixedly connected with the other clamping jaw sliding base through a floating joint and a floating joint connecting block; the front end of the reverse L-shaped rubber coating stub bar clamping jaw is connected with a wedge-shaped elastic rubber coating claw through a wedge-shaped claw fixing pin.
The clamping jaw lifting air cylinder assembly comprises a clamping jaw left-right moving guide rail, a connecting strip, an air cylinder seat, a clamping jaw left-right moving connecting block and a clamping jaw lifting air cylinder. Clamping jaw lift cylinder passes through cylinder block fixed connection and adjusts on the base about the clamping jaw of guide subassembly is controlled to the clamping jaw, and the piston rod of clamping jaw lift cylinder passes through the connecting strip to be connected the clamping jaw and removes the guide rail, and the guide rail is removed through the clamping jaw about the clamping jaw goes up and down to remove the lifting guide rail bottom plate that connecting block connection clamping jaw assembly was removed in the left and right sides.
The front-end pressing air cylinder assembly comprises a flexible strip fixing seat, a wear-resistant high-temperature-resistant flexible sealing strip, a front-end pressing air cylinder seat and a front-end pressing air cylinder. The front end pressing air cylinder is fixedly connected to the substrate through a front end pressing air cylinder seat, and a piston rod of the front end pressing air cylinder is connected with two wear-resistant and high-temperature-resistant flexible sealing strips through a flexible strip fixing seat.
The heel pressing cylinder component comprises a heel pressing cylinder support, a heel pressing plate, a heel pressing cylinder and a clamping jaw cylinder. The heel compresses tightly, the clamping jaw cylinder passes through heel and compresses tightly cylinder support fixed connection on the base plate, and heel compresses tightly, the piston rod of clamping jaw cylinder connects the heel pressure strip.
The clamping jaw telescopic position adjusting combined cylinder comprises a cylinder support, a floating joint connecting block, a clamping jaw telescopic cylinder, a floating joint, a clamping jaw limit stop, a clamping jaw middle limit cylinder and a cylinder seat. The clamping jaw telescopic cylinder and the clamping jaw middle limiting cylinder are fixedly connected to the base plate through the cylinder support and the cylinder seat, a piston rod of the clamping jaw telescopic cylinder is connected and fixed to a floating connector connecting block on a clamping jaw left and right adjusting base of the clamping jaw left and right adjusting guide assembly through a floating connector, and the front end of the piston rod of the clamping jaw middle limiting cylinder is connected with a clamping jaw limiting stop block.
Clamping jaw lift direction subassembly is controlled guide rail connecting block and clamping jaw lift guide by the clamping jaw lift and constitutes, and clamping jaw lift guide moves about through the clamping jaw and moves on guide rail is controlled to guide rail connecting block fixed connection about the clamping jaw of adjustment direction subassembly about the clamping jaw, clamping jaw lift guide's slip table connection clamping jaw assembly's lift guide bottom plate.
The clamping jaw forward-backward movement guide assembly consists of a clamping jaw forward-backward movement guide rail and a guide rail reinforcing member. The sliding tables of the two clamping jaw forward-backward moving guide rails are fixedly connected on the base plate, and the clamping jaw forward-backward moving guide rails are connected with the clamping jaw left-right adjusting base of the clamping jaw left-right adjusting guide assembly through guide rail reinforcing members.
The clamping jaw left-right adjustment guide assembly is composed of a clamping jaw left-right adjustment base, a clamping jaw left-right adjustment guide rail and a guide rail slide block baffle. The clamping jaw left and right adjusting guide rail is fixedly connected to the front end face of the clamping jaw left and right adjusting base, and guide rail slide block baffles are arranged on two sides of the clamping jaw left and right adjusting base; the clamping jaw left-right adjustment power motor assembly comprises a clamping jaw space adjustment rack, a rack seat, a clamping jaw left-right adjustment power motor and a motor seat. The two clamping jaw distance adjusting racks are respectively connected with the clamping jaw lifting left-right moving guide rail connecting blocks of the two clamping jaw lifting guide assemblies through rack seats, the clamping jaw left-right adjusting power motor is fixedly connected to a clamping jaw left-right adjusting base of the clamping jaw left-right adjusting guide assemblies through a motor seat, and an output shaft of the clamping jaw left-right adjusting power motor is connected with the clamping jaw distance adjusting racks through gear meshing; the clamping jaw left and right in-situ detection switch assembly is composed of a clamping jaw left and right in-situ detection switch and a switch support, and the clamping jaw left and right in-situ detection switch is fixedly connected to a clamping jaw left and right adjusting base of the clamping jaw left and right adjusting guide assembly through the switch support.
The mould opening and closing detection switch and the electric appliance signal relay box are composed of a mould opening and closing detection switch, a signal relay box, a detection switch and a relay box fixing seat. The mold opening and closing detection switch and the signal relay box are fixedly connected to the substrate through the detection switch and the relay box fixing seat.
The invention has the beneficial effects that:
the automatic taking-out device for the finished shoe sole of the EVA foaming machine can automatically take out the finished EVA foaming shoe sole piece of the EVA foaming machine in a short time (working cycle), small space, low weight and high temperature state, and can ensure the qualification rate of the finished shoe sole while pulling out the stub bar.
Drawings
FIG. 1 is a schematic perspective view of an automatic taking-out device for a finished shoe sole of an EVA foaming machine;
FIG. 2 is an exploded view of the automatic take-out device for the finished shoe sole of the EVA foaming machine;
FIG. 3 is an exploded view of the jaw assembly;
FIG. 4 is a schematic view of the automatic taking-out device for the finished sole of the EVA foaming machine being mounted on the robot for taking out the finished sole of the EVA foaming machine;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6-18 are diagrams of the action process of the tool for taking out the shoe sole and pulling out the stub bar of the automatic taking-out device for the shoe sole finished product of the EVA foaming machine.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in figures 1 and 2, the automatic taking-out device for the finished shoe sole of the EVA foaming machine comprises a base plate 11-1, a clamping jaw assembly 11-2, a clamping jaw lifting air cylinder assembly 11-3, a front end pressing air cylinder assembly 11-4, a heel baffle plate 11-5, a heel pressing air cylinder assembly 11-6, a clamping jaw telescopic position adjusting combined air cylinder 11-7, a clamping jaw lifting guide assembly 11-8, a clamping jaw front-and-back movement guide assembly 11-9, a clamping jaw left-and-right adjusting guide assembly 11-10, a clamping jaw left-and-right in-situ detection switch assembly 11-11, a clamping jaw left-and-right adjusting power motor assembly 11-12, a mold opening and closing detection switch, an electrical signal relay box 11-13 and the like. Two sets of clamping jaw assemblies 11-2 are respectively arranged on two sides of a base plate 11-1, the two sets of clamping jaw assemblies 11-2 are respectively installed on a clamping jaw left and right adjusting guide assembly 11-10 through a clamping jaw lifting guide assembly 11-8, the clamping jaw left and right adjusting guide assembly 11-10 is installed on the base plate 11-1 through a clamping jaw front and back moving guide assembly 11-9, a clamping jaw telescopic position adjusting combined cylinder 11-7 is installed at the rear end of the clamping jaw left and right adjusting guide assembly 11-10, a clamping jaw lifting cylinder assembly 11-3 is installed in the middle of the rear end of the clamping jaw left and right adjusting guide assembly 11-10, a clamping jaw lifting cylinder in the clamping jaw lifting cylinder assembly 11-3 is connected with the clamping jaw assemblies 11-2, a heel baffle plate 11-5 is installed below the clamping jaw left and right adjusting guide assembly 11-10, a clamping jaw left and right adjusting power motor assembly 11-12 is installed in the middle of the front end of the clamping jaw left and right adjusting guide assembly 11-10, and right adjusting guide assembly 11-10 is installed with a clamping jaw left and right in-situ detection switch assembly 11-11; a heel pressing air cylinder component 11-4 is arranged in the middle of each side of the base plate 11-1, and a front end pressing air cylinder component 11-6 is arranged on the front end; the middle of the front end of the base plate 11-1 is provided with a mould opening and closing detection switch and an electric appliance signal relay box 11-13.
As shown in figure 3, the clamping jaw assembly 11-2 comprises a lifting guide rail bottom plate 11-2-1, a sliding block baffle plate 11-2-2, a clamping guide rail 11-2-3, a sliding block transfer block 11-2-4, a floating joint 11-2-5, a floating joint connecting block 11-2-6, a clamping jaw clamping cylinder 11-2-7, a clamping jaw centering limiting block 11-2-8, a cylinder fixing seat 11-2-9, a rubber coating head clamping jaw 11-2-10, a clamping jaw sliding base 11-2-11, an inverted L-shaped rubber coating claw 11-2-12, a wedge-shaped claw fixing pin 11-2-13, a wedge-shaped elastic rubber coating claw 11-2-14, an inner hexagon screw 11-2-15, a stop screw 11-2-16 and the like. The lower end face and the rear end face of a lifting guide rail bottom plate 11-2-1 are respectively provided with a clamping guide rail 11-2-3, two side faces are provided with a slider baffle plate 11-2-2, the middle of a clamping guide rail 11-2-3 on the rear end face of the lifting guide rail bottom plate 11-2-1 is provided with a clamping jaw centering limiting block 11-2-8, the clamping guide rail 11-2-3 on the lower end face of the lifting guide rail bottom plate 11-2-1 is fixedly connected with a pair of clamping jaw sliding bases 11-2-11, the pair of clamping jaw sliding bases 11-2-11 are respectively and fixedly connected with an inverted L-shaped shovel rubber coating claw 11-2-12 through a slider transfer block 11-2-4 and a clamping guide rail 11-2-3 on the rear end face of the lifting guide rail bottom plate 11-2-1 through a slider transfer block 11-2-4, the front end of each clamping jaw sliding base 11-2-11 is respectively and fixedly connected with a rubber coating head 11-2-10, one clamping jaw sliding base 11-2-11 is fixedly connected with a clamping cylinder 11-2-7 through a cylinder 11-2-9 and a floating connecting block 11-2-6-2-6 connecting block; the front end of the reverse L-shaped rubber coating head clamping jaw 11-2-12 is connected with a wedge-shaped elastic rubber coating claw 11-2-14 through a wedge-shaped claw fixing pin 11-2-13.
As shown in figures 1 and 2, the clamping jaw lifting air cylinder assembly 11-3 comprises a clamping jaw left-right moving guide rail 11-3-1, a connecting strip 11-3-2, an air cylinder seat 11-3-3, a clamping jaw left-right moving connecting block 11-3-4 and a clamping jaw lifting air cylinder 11-3-5. The clamping jaw lifting cylinder 11-3-5 is fixedly connected to a clamping jaw left and right adjusting base of the clamping jaw left and right adjusting guide assembly 11-10 through a cylinder seat 11-3-3, a piston rod of the clamping jaw lifting cylinder 11-3-5 is connected with a clamping jaw left and right moving guide rail 11-3-1 through a connecting strip 11-3-2, and the clamping jaw left and right moving guide rail 11-3-1 is connected with a lifting guide rail bottom plate of the clamping jaw assembly 11-2 through a clamping jaw lifting left and right moving connecting block 11-3-4.
The front-end pressing air cylinder assembly 11-4 comprises a flexible strip fixing seat 11-4-1, a wear-resistant high-temperature-resistant flexible sealing strip 11-4-2, a front-end pressing air cylinder seat 11-4-3 and a front-end pressing air cylinder 11-4-4. The front-end pressing air cylinder 11-4-4 is fixedly connected to the base plate 11-1 through a front-end pressing air cylinder seat 11-4-3, and a piston rod of the front-end pressing air cylinder 11-4-4 is connected with the two wear-resistant high-temperature-resistant flexible sealing strips 11-4-2 through a flexible strip fixing seat 11-4-1.
The heel pressing cylinder component 11-6 comprises a heel pressing cylinder support 11-6-1, a heel pressing plate 11-6-2 and a heel pressing and clamping jaw cylinder 11-6-3. The heel pressing and clamping jaw cylinder 11-6-3 is fixedly connected to the base plate 11-1 through a heel pressing cylinder support 11-6-2, and a piston rod of the heel pressing and clamping jaw cylinder 11-6-3 is connected with the heel pressing plate 11-6-2.
The clamping jaw telescopic position adjusting combined cylinder 11-7 comprises a cylinder support 11-7-1, a floating joint connecting block 11-7-2, a clamping jaw telescopic cylinder 11-7-3, a floating joint 11-7-4, a clamping jaw limit stop 11-7-5, a clamping jaw middle limit cylinder 11-7-6 and a cylinder support 11-7-7. The clamping jaw telescopic cylinder 11-7-3 and the clamping jaw middle limiting cylinder 11-7-6 are fixedly connected to the base plate 11-1 through a cylinder support 11-7-1 and a cylinder base 11-7-7, a piston rod of the clamping jaw telescopic cylinder 11-7-3 is connected and fixed to a floating joint connecting block 11-7-2 on a clamping jaw left and right adjusting base of the clamping jaw left and right adjusting guide assembly 11-10 through a floating joint 11-7-4, and the front end of a piston rod of the clamping jaw middle limiting cylinder 11-7-6 is connected with a clamping jaw limiting stop block 11-7-5.
The clamping jaw lifting guide assembly 11-8 consists of a clamping jaw lifting left-right moving guide rail connecting block 11-8-1 and a clamping jaw lifting guide rail 11-8-2, the clamping jaw lifting guide rail 11-8-2 is fixedly connected to a clamping jaw left-right moving guide rail of the clamping jaw left-right adjusting guide assembly 11-10 through the clamping jaw lifting left-right moving guide rail connecting block 11-8-2, and a sliding table of the clamping jaw lifting guide rail 11-8-2 is connected with a lifting guide rail bottom plate of the clamping jaw assembly 11-2.
The clamping jaw back-and-forth movement guide assembly 11-9 consists of a clamping jaw back-and-forth movement guide rail 11-9-1 and a guide rail reinforcing member 11-9-2. The sliding tables of the two clamping jaw front-and-back moving guide rails 11-9-2 are fixedly connected to the base plate 11-1, and the clamping jaw front-and-back moving guide rails 11-9-1 are connected with clamping jaw left-and-right adjusting bases of the clamping jaw left-and-right adjusting guide assemblies 11-10 through guide rail reinforcing members 11-9-2.
The clamping jaw left-right adjustment guide assembly 11-10 consists of a clamping jaw left-right adjustment base 11-10-1, a clamping jaw left-right adjustment guide rail 11-10-3 and a guide rail slide block baffle 11-10-3. The clamping jaw left and right adjustment guide rail 11-10-2 is fixedly connected to the front end face of the clamping jaw left and right adjustment base 11-10-1, and guide rail slide block baffles 11-10-3 are arranged on two sides of the clamping jaw left and right adjustment base 11-10-1.
The clamping jaw left and right in-situ detection switch assembly 11-11 consists of a clamping jaw left and right in-situ detection switch 11-11-1 and a switch bracket 11-11-2, and the clamping jaw left and right in-situ detection switch 11-11-1 is fixedly connected to a clamping jaw left and right adjusting base 11-10-1 of the clamping jaw left and right adjusting guide assembly 11-10 through the switch bracket 11-11-2.
The clamping jaw left-right adjustment power motor assembly 11-12 comprises a clamping jaw spacing adjustment rack 11-12-1, a rack seat 11-12-2, a clamping jaw left-right adjustment power motor 11-12-3 and a motor seat 11-12-4. Two clamping jaw distance adjusting racks 11-12-1 are respectively connected with clamping jaw lifting left and right moving guide rail connecting blocks 11-8-1 of two clamping jaw lifting guide assemblies 11-8 through rack seats 11-12-2, clamping jaw left and right adjusting power motors 11-12-3 are fixedly connected to clamping jaw left and right adjusting bases 11-10-1 of the clamping jaw left and right adjusting guide assemblies 11-10 through motor seats 11-12-4, and output shafts of the clamping jaw left and right adjusting power motors 11-12-3 are connected with the clamping jaw distance adjusting racks 11-12-1 through gear meshing.
The mold opening and closing detection switch and the electric appliance signal relay box 11-13 are composed of a mold opening and closing detection switch 11-13-1, a signal relay box 11-13-2, a detection switch and a relay box fixing seat 11-13-3. The mold opening and closing detection switch 11-13-1 and the signal relay box 11-13-2 are fixedly connected to the substrate 11-1 through the detection switch and the relay box fixing seat 11-13-3.
As shown in fig. 4 and 5, an automatic taking-out device 11 for finished shoe soles of the EVA foaming machine is fixedly connected to a robot arm 10 of a robot for taking out finished shoe soles of the EVA foaming machine by a connecting screw 12.
According to the die sinking information of each station, the finished sole taking-out robot of the EVA foaming machine automatically moves to the station, the positioning sensor detects the position contact and then the positioning is completed, and the automatic finished sole taking-out device 11 of the EVA foaming machine performs sole taking and stub bar pulling operations.
The working principle and the action process of the automatic taking-out device for the finished shoe sole of the EVA foaming machine are as follows:
1. the work principle and the characteristics of the shoe sole finished product taking-out device of the EVA foaming machine are as follows:
(1) The wedge-shaped spring rubber coating claw is located the most apart from the position, and the wedge angle guarantees that the jack catch gets into from finished product injection moulding stub bar both sides smoothly, and the spring floats and the rubber coating helps reducing the jack catch to the damage of mould and guarantees that the jack catch gets into from the finished product bottom smoothly.
(2) The inverted-L-shaped rubber coating shovel claw is located at the position with the largest distance, the inverted-L-shaped rubber coating shovel claw is favorable for avoiding the protrusion of a mold, a plastic injection head is convenient to clamp, and a finished product is damaged by the rubber coating claw when the rubber coating claw is prevented from clamping.
(3) The clamping jaw lifting cylinder is in a stretching state; the function is to pull up the tail end of the finished product, so that the jack catch can easily enter the bottom of the finished product which is just foamed and molded, and the finished product is not damaged when entering for the second time.
(4) The heel is pressed and the clamping jaw cylinder is in a retraction state; the tail end of the finished product is pressed to facilitate taking out the sole.
(5) The front end pressing cylinder is in a retraction state; the position of a finished product which is just foamed and molded is easy to move, the clamping claws can conveniently enter the bottom of the finished product which is just foamed and molded after the front end is pressed, and the success rate is greatly increased when the clamping is carried out.
(6) The clamping jaw clamping cylinder is in an extending state; a greater clamping force is arranged in a limited space.
(7) The rubber coating head clamping jaw is positioned at the maximum distance position; the clamping surface is changed into a linear shape, the stub bar is not easy to escape after clamping, the C-shaped groove of the rubber-coated stub bar clamping jaw can be held tightly at multiple points, the weight is reduced, the die is prevented from being damaged, and the clamping effect is better!
(8) The clamping guide rail is divided into two pairs of guide rails on the lower part and the side surface, and a horizontal guide function is provided for the wedge-shaped spring rubber coating shovel claw, the inverted L-shaped rubber coating claw and the rubber coating stub bar clamping jaw when the clamping cylinder of the claw is stretched.
(9) The clamping jaw left and right adjustment power motor is used for regulating and controlling the distance between a left lifting guide rail and a right lifting guide rail on a single side and has a position keeping function.
(10) The clamping jaw telescopic cylinder is in an extending state; providing a pulling force for the jaws to enter the bottom of the finished product.
(11) The middle limiting cylinder of the clamping jaw is in a retraction state; when the jack catch once got into finished product bottom, spacing cylinder in the middle of the clamping jaw is in the state of stretching out, treats that clamping jaw lift cylinder is in upwards withdrawal, stretches out the action and accomplishes the back, and spacing cylinder withdrawal in the middle of the clamping jaw can not hinder the finished product to the effect, and the jack catch is changeed and is got into finished product bottom.
2. Shoe sole taking and stub bar pulling tool action sequence of automatic shoe sole finished product taking device of EVA foaming machine
(1) The clamping jaw left and right adjustment power motor 11-12-3 firstly confirms the origin point, and then regulates and controls the distance between the left lifting guide rail and the right lifting guide rail on the single side (see figure 6);
(2) Adjusting the reverse L-shaped rubber coating head clamping jaw 11-2-12 to ensure that the reverse L-shaped rubber coating head clamping jaw 11-2-12 has the same distance with the die head and is in an open state (see figure 7);
(3) The inverted L-shaped rubber coating shovel claw is in an open state and enters a die through a robot arm;
(4) The front end pressing cylinder 11-4-4 extends out of the front end of the finished sole pressing part, the clamping jaw telescopic cylinder 11-7-3 extends out, and the clamping jaw lifting guide component 11-8 descends to be tightly attached to the surface of a mold (see figure 8);
(5) The middle limiting cylinder 11-7-6 of the clamping jaw extends out, and the telescopic cylinder 11-7-3 of the clamping jaw retracts; the front end pressing air cylinder 11-4-4 keeps a pressing state on the front end of the finished sole piece; the wedge-shaped elastic rubber-covered shovel claw 11-2-14 enters the sole, the claw component 11-2 rises upwards, and the heel is pulled up (see figures 9 and 10);
(6) The middle limiting cylinder 11-7-6 of the clamping jaw retracts, and the telescopic cylinder 11-7-3 of the clamping jaw retracts; the front end pressing air cylinder 11-4-4 keeps a pressing state on the front end of the finished sole piece; wedge-shaped spring encapsulated prongs 11-2-14 enter the heel (see fig. 11);
(7) The clamping jaw middle limiting cylinder 11-7-6 and the clamping jaw telescopic cylinder 11-7-3 are in a retraction state, the front end pressing cylinder 11-4-4 retracts, and the heel is pressed, the clamping jaw cylinder 11-6-3 extends out to be matched with the clamping part to clamp the heel part of the sole; the claw clamping cylinder 11-2-7 retracts to clamp the stub bar of the finished sole part (see figure 12);
(8) The robot arm drives the finished sole taking-out device of the EVA foaming machine to move upwards, and the finished sole piece is separated from the die (see figure 13);
(9) The robot arm drives the finished sole taking-out device of the EVA foaming machine to move out, the claw clamping cylinder extends out, the finished sole piece is released, and the finished sole piece is taken out (see figure 14);
(10) The robot arm rotates the finished sole taking-out device of the EVA foaming machine, so that the finished sole taking-out device of the EVA foaming machine is exchanged front and back, and drives the opened rubber coating head clamping jaws 11-2-10 to enter a die (see figure 15);
(11) The encapsulation head jaws 11-2-10 grip the sprue hopper (see fig. 16);
(12) The encapsulation stub bar clamping jaw 11-2-10 clamps the sprue hopper to pull out the sprue stub bar (see figure 17);
(13) The robot arm drives a sole finished product taking-out device of the EVA foaming machine to move the pouring head to the outer side of the mold cavity, the rubber coating head clamping jaw clamp 11-2-10 is loosened, and the head W is taken out (see figure 18).
Claims (10)
1. The utility model provides an automatic remove device of sole finished product of EVA foaming machine, includes base plate (11-1), clamping jaw subassembly (11-2), clamping jaw lift cylinder subassembly (11-3), front end pressure cylinder subassembly (11-4), heel baffle (11-5), heel compresses tightly cylinder subassembly (11-6), clamping jaw flexible position adjustment combination cylinder (11-7), clamping jaw lift direction subassembly (11-8), clamping jaw back-and-forth movement direction subassembly (11-9), clamping jaw left and right sides adjustment direction subassembly (11-10), normal position detection switch subassembly (11-11) about the clamping jaw, clamping jaw left and right sides adjustment power motor subassembly (11-12), mould open and shut detection switch and electrical apparatus signal relay box (11-13), its characterized in that: two sets of clamping jaw assemblies (11-2) are respectively arranged on two sides of the base plate (11-1), the two sets of clamping jaw assemblies (11-2) are respectively installed on the clamping jaw left and right adjusting guide assemblies (11-10) through clamping jaw lifting guide assemblies (11-8), the clamping jaw left and right adjusting guide assemblies (11-10) are installed on the base plate (11-1) through clamping jaw front and back moving guide assemblies (11-9), a clamping jaw telescopic position adjusting combined cylinder (11-7) is installed at the rear end of each clamping jaw left and right adjusting guide assembly (11-10), a clamping jaw lifting cylinder assembly (11-3) is installed in the middle of the rear end of each clamping jaw left and right adjusting guide assembly (11-10), a clamping jaw left and right adjusting motor assembly (11-12) is installed in the middle of the front end of each clamping jaw left and right adjusting guide assembly (11-10), and left clamping jaw left and right adjusting switch assemblies (11-11) are installed on the outer sides of each clamping jaw left and right adjusting guide assembly (11-10); a heel pressing air cylinder component (11-4) is arranged in the middle of each side of the base plate (11-1), and a front end pressing air cylinder component (11-6) is arranged on the front end; a mould opening and closing detection switch and an electric appliance signal relay box (11-13) are arranged on the middle of the front end of the base plate (11-1); the front end of an inverted L-shaped rubber coating head clamping jaw (11-2-12) in the clamping jaw assembly (11-2) is connected with a wedge-shaped elastic rubber coating claw (11-2-14) through a wedge-shaped claw fixing pin (11-2-13); when the wedge-shaped spring rubber coating shovel claws (11-2-14) are positioned at the maximum distance position, the wedge-shaped angles ensure that the claw claws smoothly enter from two sides of a finished product injection molding material head, and the spring floating and rubber coating are beneficial to reducing the damage of the claw claws to a mold and ensuring that the claw claws smoothly enter from the bottom of a finished product; when the inverted L-shaped rubber coating claw (11-2-12) is positioned at the position with the maximum distance, the inverted L-shaped rubber coating claw is favorable for avoiding the bulge of the die, the plastic injection head is convenient to clamp, and the rubber coating claw avoids damaging the finished product part during clamping.
2. The automatic taking-out device for the finished shoe sole of the EVA foaming machine according to claim 1, which is characterized in that: the clamping jaw assembly (11-2) comprises a lifting guide rail bottom plate (11-2-1), a sliding block baffle plate (11-2-2), a clamping guide rail (11-2-3), a sliding block transfer block (11-2-4), a floating joint (11-2-5), a floating joint connecting block (11-2-6), a clamping jaw clamping cylinder (11-2-7), a clamping jaw middle limiting block (11-2-8), a cylinder fixing seat (11-2-9), a rubber coating head clamping jaw (11-2-10), a clamping jaw sliding base (11-2-11), an inverted L-shaped rubber coating claw (11-2-12), a wedge-shaped claw fixing pin (11-2-13), a wedge-shaped elastic rubber coating claw (11-2-14), an inner hexagonal screw (11-2-15) and a stop screw (11-2-16); clamping guide rails (11-2-3) are respectively arranged on the lower end face and the rear end face of the lifting guide rail bottom plate (11-2-1), sliding block baffles (11-2-2) are arranged on two side faces, a clamping jaw centering limiting block (11-2-8) is arranged in the middle of the clamping guide rail (11-2-3) on the rear end face of the lifting guide rail bottom plate (11-2-1), the clamping guide rails (11-2-3) on the lower end face of the lifting guide rail bottom plate (11-2-1) are fixedly connected with a pair of clamping jaw sliding bases (11-2-11), and a pair of clamping jaw sliding bases (11-2-11) are connected with a clamping guide rail (11-2-3) on the rear end face of a lifting guide rail bottom plate (11-2-1) through a sliding block transfer block (11-2-4), the rear ends of the pair of clamping jaw sliding bases (11-2-11) are respectively fixedly connected with an inverted L-shaped rubber coating shovel claw (11-2-12), the front ends of the pair of clamping jaw sliding bases are respectively connected with a rubber coating head clamping jaw (11-2-10), one clamping jaw sliding base (11-2-11) is fixedly connected with a clamping jaw clamping cylinder (11-2-7) through a cylinder fixing seat (11-2-9), and the piston rod of the clamping jaw clamping cylinder (11-2-7) is connected with a floating joint (11-2-5) and a floating joint connecting block (11- 2-6) is fixedly connected with the other clamping jaw sliding base (11-2-11).
3. The automatic taking-out device for the finished shoe sole of the EVA foaming machine according to claim 1, which is characterized in that: the clamping jaw lifting cylinder assembly (11-3) comprises a clamping jaw left-right moving guide rail (11-3-1), a connecting strip (11-3-2), a cylinder seat (11-3-3), a clamping jaw left-right moving connecting block (11-3-4) and a clamping jaw lifting cylinder (11-3-5); the clamping jaw lifting cylinder (11-3-5) is fixedly connected to a clamping jaw left and right adjusting base of the clamping jaw left and right adjusting guide assembly (11-10) through a cylinder seat (11-3-3), a piston rod of the clamping jaw lifting cylinder (11-3-5) is connected with a clamping jaw left and right moving guide rail (11-3-1) through a connecting strip (11-3-2), and the clamping jaw left and right moving guide rail (11-3-1) is connected with a lifting guide rail bottom plate of the clamping jaw assembly (11-2) through a clamping jaw lifting left and right moving connecting block (11-3-4).
4. The automatic taking-out device for the finished product of the shoe sole of the EVA foaming machine according to claim 1, which is characterized in that: the front-end pressing air cylinder assembly (11-4) comprises a flexible strip fixing seat (11-4-1), a wear-resistant high-temperature-resistant flexible sealing strip (11-4-2), a front-end pressing air cylinder seat (11-4-3) and a front-end pressing air cylinder (11-4-4); the front-end pressing air cylinder (11-4-4) is fixedly connected to the base plate (11-1) through a front-end pressing air cylinder seat (11-4-3), and a piston rod of the front-end pressing air cylinder (11-4-4) is connected with the two wear-resistant high-temperature-resistant flexible sealing strips (11-4-2) through a flexible strip fixing seat (11-4-1).
5. The automatic taking-out device for the finished product of the shoe sole of the EVA foaming machine according to claim 1, which is characterized in that: the heel pressing cylinder component (11-6) comprises a heel pressing cylinder support (11-6-1), a heel pressing plate (11-6-2) and a heel pressing and clamping jaw cylinder (11-6-3); the heel pressing and clamping jaw cylinder (11-6-3) is fixedly connected to the base plate (11-1) through a heel pressing cylinder support (11-6-2), and a piston rod of the heel pressing and clamping jaw cylinder (11-6-3) is connected with the heel pressing plate (11-6-2).
6. The automatic taking-out device for the finished product of the shoe sole of the EVA foaming machine according to claim 1, which is characterized in that: the clamping jaw telescopic position adjusting combined cylinder (11-7) comprises a cylinder support (11-7-1), a floating joint connecting block (11-7-2), a clamping jaw telescopic cylinder (11-7-3), a floating joint (11-7-4), a clamping jaw limit stop block (11-7-5), a clamping jaw middle limit cylinder (11-7-6) and a cylinder seat (11-7-7); the clamping jaw telescopic cylinder (11-7-3) and the clamping jaw middle limiting cylinder (11-7-6) are fixedly connected to the base plate 11-1 through a cylinder support (11-7-1) and a cylinder base (11-7-7), a piston rod of the clamping jaw telescopic cylinder (11-7-3) is fixedly connected to a floating connector connecting block (11-7-2) on a clamping jaw left and right adjusting base of the clamping jaw left and right adjusting guide assembly (11-10) through a floating connector (11-7-4), and the front end of the piston rod of the clamping jaw middle limiting cylinder (11-7-6) is connected with a clamping jaw limiting stop block (11-7-5).
7. The automatic taking-out device for the finished product of the shoe sole of the EVA foaming machine according to claim 1, which is characterized in that: the clamping jaw lifting guide assembly (11-8) is composed of a clamping jaw lifting left-right moving guide rail connecting block (11-8-1) and a clamping jaw lifting guide rail (11-8-2), the clamping jaw lifting guide rail (11-8-2) is fixedly connected to the clamping jaw left-right moving guide rail of the clamping jaw left-right adjusting guide assembly (11-10) through the clamping jaw lifting left-right moving guide rail connecting block (11-8-2), and a sliding table of the clamping jaw lifting guide rail (11-8-2) is connected with a lifting guide rail bottom plate of the clamping jaw assembly (11-2).
8. The automatic taking-out device for the finished product of the shoe sole of the EVA foaming machine according to claim 1, which is characterized in that: the clamping jaw front-and-back movement guide assembly (11-9) consists of clamping jaw front-and-back movement guide rails (11-9-1) and guide rail reinforcing parts (11-9-2), sliding tables of the two clamping jaw front-and-back movement guide rails (11-9-2) are fixedly connected to the base plate (11-1), and the clamping jaw front-and-back movement guide rails (11-9-1) are connected with clamping jaw left-and-right adjusting bases of the clamping jaw left-and-right adjusting guide assemblies (11-10) through the guide rail reinforcing parts (11-9-2).
9. The automatic taking-out device for the finished product of the shoe sole of the EVA foaming machine according to claim 1, which is characterized in that: the clamping jaw left-right adjusting guide assembly (11-10) consists of a clamping jaw left-right adjusting base (11-10-1), a clamping jaw left-right adjusting guide rail (11-10-3) and a guide rail slider baffle (11-10-3), wherein the clamping jaw left-right adjusting guide rail (11-10-2) is fixedly connected to the front end face of the clamping jaw left-right adjusting base (11-10-1), and guide rail slider baffles (11-10-3) are arranged on two sides of the clamping jaw left-right adjusting base (11-10-1); the clamping jaw left-right adjustment power motor assembly (11-12) comprises a clamping jaw spacing adjustment rack (11-12-1), a rack seat (11-12-2), a clamping jaw left-right adjustment power motor (11-12-3) and a motor seat (11-12-4); two clamping jaw distance adjusting racks (11-12-1) are respectively connected with clamping jaw lifting left and right moving guide rail connecting blocks (11-8-1) of two clamping jaw lifting guide assemblies (11-8) through rack seats (11-12-2), clamping jaw left and right adjusting power motors (11-12-3) are fixedly connected to clamping jaw left and right adjusting bases (11-10-1) of the clamping jaw left and right adjusting guide assemblies (11-10) through motor seats (11-12-4), and output shafts of the clamping jaw left and right adjusting power motors (11-12-3) are connected with the clamping jaw distance adjusting racks (11-12-1) through gear meshing; the clamping jaw left and right in-situ detection switch assembly (11-11) consists of a clamping jaw left and right in-situ detection switch (11-11-1) and a switch bracket (11-11-2), and the clamping jaw left and right in-situ detection switch (11-11-1) is fixedly connected to a clamping jaw left and right adjustment base (11-10-1) of the clamping jaw left and right adjustment guide assembly 11-10 through the switch bracket (11-11-2).
10. The automatic taking-out device for the finished product of the shoe sole of the EVA foaming machine according to claim 1, which is characterized in that: the mold opening and closing detection switch and the electric appliance signal relay box (11-13) are composed of a mold opening and closing detection switch (11-13-1), a signal relay box (11-13-2), a detection switch and a relay box fixing seat (11-13-3), wherein the mold opening and closing detection switch (11-13-1) and the signal relay box (11-13-2) are fixedly connected to the substrate (11-1) through the detection switch and the relay box fixing seat (11-13-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337409.0A CN108437335B (en) | 2018-04-16 | 2018-04-16 | Automatic taking-out device for shoe sole finished product of EVA foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337409.0A CN108437335B (en) | 2018-04-16 | 2018-04-16 | Automatic taking-out device for shoe sole finished product of EVA foaming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108437335A CN108437335A (en) | 2018-08-24 |
| CN108437335B true CN108437335B (en) | 2022-11-25 |
Family
ID=63200404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810337409.0A Active CN108437335B (en) | 2018-04-16 | 2018-04-16 | Automatic taking-out device for shoe sole finished product of EVA foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108437335B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168918B (en) * | 2020-01-10 | 2021-08-31 | 滁州信达自动化设备制造有限公司 | Mold conveying track for foaming equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203599486U (en) * | 2013-11-30 | 2014-05-21 | 衢州市依科达节能技术有限公司 | Rocker arm type assembling machine |
| CN106273125A (en) * | 2016-10-19 | 2017-01-04 | 上海方格自动化系统有限公司 | A kind of EVA shoe machine sole automatic blanking frock and baiting method thereof |
| CN208290308U (en) * | 2018-04-16 | 2018-12-28 | 上海珠旭智能科技有限公司 | The sole product automatic device for taking out of EVA foaming machine |
-
2018
- 2018-04-16 CN CN201810337409.0A patent/CN108437335B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203599486U (en) * | 2013-11-30 | 2014-05-21 | 衢州市依科达节能技术有限公司 | Rocker arm type assembling machine |
| CN106273125A (en) * | 2016-10-19 | 2017-01-04 | 上海方格自动化系统有限公司 | A kind of EVA shoe machine sole automatic blanking frock and baiting method thereof |
| CN208290308U (en) * | 2018-04-16 | 2018-12-28 | 上海珠旭智能科技有限公司 | The sole product automatic device for taking out of EVA foaming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108437335A (en) | 2018-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108437335B (en) | Automatic taking-out device for shoe sole finished product of EVA foaming machine | |
| CN115284530B (en) | Injection molding equipment for composite material cable bridge | |
| CN116274654A (en) | Stamping die base convenient to drawing of patterns | |
| CN111113825A (en) | High strength thermoplasticity plastics casing subassembly is moulded plastics and is got material arm | |
| CN107696393B (en) | The automatic plasticizing system of mobile phone steel disc | |
| CN206899681U (en) | Automatic member withdrawing device | |
| CN216355057U (en) | Automatic push in device of connector subassembly PIN needle | |
| CN208290308U (en) | The sole product automatic device for taking out of EVA foaming machine | |
| CN210026154U (en) | Pneumatic clamp device for shearing water gap of injection molding product | |
| CN114789532B (en) | Glove demoulding device | |
| CN210678799U (en) | Full-automatic swing rope cutting and bonding all-in-one machine | |
| CN111775379A (en) | Automatic die assembly equipment for rubber wheel of electrical equipment | |
| CN107877776B (en) | Injection mold and injection molding method using same | |
| CN218595433U (en) | Automatic ejecting mechanism of material loading self-holding unloading | |
| CN219380451U (en) | Buried part clamp for automobile door lock machining | |
| CN219957655U (en) | Conduction test equipment for automobile door lock production | |
| CN218315058U (en) | Injection molding material taking clamp for plastic joint | |
| CN213412777U (en) | Forming die of cell phone case production usefulness | |
| CN220742016U (en) | Injection mold demoulding mechanism | |
| CN209439737U (en) | A kind of closure apparatus of electric tool switch cover board | |
| CN111890622B (en) | Sponge mop demoulding device | |
| CN210914295U (en) | Automatic pushing mechanism for workpieces | |
| CN219543783U (en) | Mould thimble device convenient to change different shape thimbles | |
| CN219986183U (en) | Mould structure convenient to drawing of patterns | |
| CN214056249U (en) | Injection molding machine convenient for discharging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220720 Address after: 362000 No. 150, Liannei, Qunxian village, zhangban Town, Taiwan investment zone, Quanzhou City, Fujian Province Applicant after: Quanzhou Changxing Technology Co.,Ltd. Address before: 201700 No. 258, Zhenying Road, Qingpu District, Shanghai Applicant before: SHANGHAI ZHUXU INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230515 Address after: No. 588, Jinxin Road, Jiangtou Village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province, 362000 Patentee after: Maotai (Fujian) New Material Technology Co.,Ltd. Address before: 362000 No. 150, Liannei, Qunxian village, zhangban Town, Taiwan investment zone, Quanzhou City, Fujian Province Patentee before: Quanzhou Changxing Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |