A multi-station vulcanization production process

Abstract

The present application relates to vulcanization process technical field, specifically to a kind of multi-station vulcanization production process, including mould heat preservation flow transfer station, the top front and rear of mould heat preservation flow transfer station are fixedly provided with plane vulcanization equipment and vulcanization equipment, the front end of mould heat preservation flow transfer station is fixedly provided with mold opening and closing station, the side end of mold opening and closing station is fixedly provided with framework loading station, the end of mould heat preservation flow transfer station away from vulcanization equipment is fixedly provided with framework installation station, the side end of framework installation station away from mold opening and closing station is fixedly provided with product demolding station, the side end of product demolding station is fixedly installed with product discharge station, mould heat preservation flow transfer station includes mould handling cylinder line and mould transfer mechanism, mould handling cylinder line is fixedly set in the side end of mould transfer mechanism, the end of mould transfer mechanism away from plane vulcanization equipment is fixedly provided with transfer cylinder line.By mould heat preservation flow transfer station, multiple moulds can be simultaneously produced, to reduce cycle time, improve equipment efficiency, reduce production cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vulcanization process, in particular to a multi-station vulcanization production process. BACKGROUND

[0002] Vulcanization, also known as cross-linking or curing, is a process in which rubber macromolecules undergo chemical reactions with cross-linking agents (such as sulfur) under heat, resulting in the formation of a three-dimensional network structure. This process significantly improves the physical and mechanical properties of rubber, such as increased strength, elasticity, and tensile modulus, and reduced plastic deformation, making it a non-soluble elastomer (only limited swelling).

[0003] Vulcanization is the final step in rubber product production and is a critical step in determining the performance of rubber products. Through vulcanization, the physical and mechanical properties of rubber products are significantly improved, thereby meeting various usage requirements. At the same time, the selection and optimization of the vulcanization process are also important for improving production efficiency, reducing production costs, and improving product quality.

[0004] Currently, the existing vulcanization production mode is to realize injection, vulcanization, and demolding actions on one injection vulcanization machine. Therefore, the equipment is in a waiting state during product vulcanization, wasting equipment capacity. Therefore, an improved device is needed to address the above problems. SUMMARY

[0005] In view of the problems in the prior art, the present application provides a multi-station vulcanization production process.

[0006] The technical scheme adopted by the present application to solve its technical problems is: a multi-station vulcanization production equipment, comprising a mold heat preservation flow transfer station, a planar vulcanization equipment and a vulcanization equipment are fixedly arranged at the front and rear of the top end of the mold heat preservation flow transfer station, an open-close mold station is fixedly arranged at the front end of the mold heat preservation flow transfer station, a framework loading station is fixedly arranged at the side end of the open-close mold station, a framework mounting station is fixedly arranged at one end of the mold heat preservation flow transfer station away from the vulcanization equipment, a product demolding station is fixedly arranged at the side end of the framework mounting station away from the open-close mold station, and a product discharge station is fixedly arranged at the side end of the product demolding station; the mold heat preservation flow transfer station comprises a mold carrying roller line and a mold transfer mechanism, the mold carrying roller line is fixedly arranged at the side end of the mold transfer mechanism, a transfer roller line is arranged at one end of the mold transfer mechanism away from the planar vulcanization equipment, a conveying roller line is arranged at one end of the transfer roller line close to the planar vulcanization equipment, a mold heating mechanism is arranged on the conveying roller line, and the mold transfer mechanism comprises a first servo motor and a linear guide rail, a clamping block is slidably arranged on the first servo motor, a lifting cylinder A is fixedly arranged at the top end of the clamping block, first bevel gears A are equidistantly fixedly arranged at the top end of the linear guide rail, a mold lifting mechanism is fixedly arranged at the inner top end of the mold carrying roller line, a lifting conveying mechanism is arranged in the mold lifting mechanism, and a lifting heating mechanism is arranged at the inner bottom end of the conveying roller line.

[0007] Specifically, the open-close mold station comprises an upper mold plate and a lower mold plate, two first digital cylinders are fixedly arranged at the top end of the upper mold plate, first sensors are fixedly arranged at the two sides of the upper mold plate, two second digital cylinders are fixedly arranged at the bottom end of the lower mold plate, second sensors are fixedly arranged at the two sides of the lower mold plate, a heat insulation plate is fixedly arranged at the bottom end of the upper mold plate, a heating plate is fixedly arranged at the bottom end of the heat insulation plate, a heating rod is fixedly arranged at the bottom end of the heating plate, and four middle core plates are fixedly arranged between the lower mold plate and the upper mold plate.

[0008] Specifically, the product demolding station comprises a middle core plate separation mechanism, a product demolding mechanism, a middle core plate carrying mechanism and a middle core plate overturning mechanism, the middle core plate overturning mechanism is arranged in the middle core plate separation mechanism, the product demolding mechanism is arranged at the top end of the middle core plate carrying mechanism, and the middle core plate carrying mechanism is arranged at the inner front end of the middle core plate separation mechanism.

[0009] Specifically, the product demolding mechanism comprises an oil cylinder, a first jig and a second jig, the oil cylinder is fixedly arranged at the top end of the first jig, and the second jig is fixedly arranged at the bottom end of the first jig.

[0010] Specifically, the middle core plate separation mechanism includes a third servo motor middle core plate track, a bearing seat and a speed reducer, the middle core plate track is fixedly installed at both ends of the inside of the middle core plate separation mechanism, the bearing seat is fixedly arranged at the side end of the inside of the middle core plate separation mechanism, the third servo motor is fixedly installed on the speed reducer, the front end of the inside of the middle core plate separation mechanism is provided with a second servo motor, the side end of the second servo motor is fixedly installed with a bevel gear, the top end of the middle core plate track is fixedly installed with a first bevel gear B, the bottom end of the middle core plate separation mechanism away from the middle core plate carrying mechanism is installed with a lifting cylinder B, and the top end of the lifting cylinder B is installed with a middle core plate lower plate track.

[0011] Specifically, the framework loading station includes a loading conveying belt and a discharging conveying belt, the loading conveying belt is fixedly installed at the top end of the discharging conveying belt, the top end of the loading conveying belt is provided with a first plastic part jig, the rear of the discharging conveying belt is fixedly installed with a positioning lifting mechanism, one end of the discharging conveying belt close to the positioning lifting mechanism is fixedly installed with an iron part jig transfer mechanism, the positioning lifting mechanism includes a lifting guide rail and a first ejection tool, the top end of the first ejection tool is fixedly installed with a second plastic part jig, a third plastic part jig and a fourth plastic part jig, the lifting guide rail is slidably sleeved on both sides of the first ejection tool, and the bottom end of the first ejection tool is equidistantly provided with a first lifting cylinder, the front end of the lifting guide rail is provided with a conveying belt, the iron part jig transfer mechanism includes a second ejection tool, an iron part jig, a transfer guide rail and a second lifting cylinder, the iron part jig is fixedly installed at the top end of the second ejection tool, the second ejection tool is fixedly installed at the top end of the second lifting cylinder, and the second ejection tool is slidably sleeved on the transfer guide rail.

[0012] Specifically, the framework mounting station includes a first guide shaft quick-change clamp, a plastic part clamp, a clamp fixed seat, a sprue clamp and a first transfer cylinder, the plastic part clamp is fixedly installed at the bottom end of the quick-change clamp, the top end of the quick-change clamp is provided with a Z axis, the rear end of the quick-change clamp is provided with a Y axis, the front end of the quick-change clamp is fixedly provided with an X axis, the bottom end of the quick-change clamp is fixedly installed with a first camera, the top end of the clamp fixed seat is installed with a positioning chuck, the first guide shaft is installed on the first transfer cylinder, the first guide shaft is installed on the sprue clamp, and the inside bottom end of the clamp fixed seat is fixedly installed with a second camera.

[0013] Specifically, the product discharge station comprises a profile frame, a first finished product bin, a second finished product bin, a third finished product bin and a fourth finished product bin, the fourth finished product bin is fixedly installed at the rear end of the third finished product bin, the third finished product bin is fixedly installed at the rear of the second finished product bin, the second finished product bin is fixedly installed at the rear of the first finished product bin, the first finished product bin is fixedly installed at the inner front end of the profile frame, a second guide shaft is installed at the top end of the profile frame, a second transfer cylinder is installed on the second guide shaft, a second pair of sensors is fixedly installed at the top of the rear end of the profile frame, a conveying belt is installed in the profile frame, and a first pair of sensors is installed on the side end of the profile frame close to the second transfer cylinder.

[0014] Specifically, the planar vulcanization device further comprises an extension cylinder and a positioning plate, the extension cylinder is fixedly installed symmetrically at the inner top end of the planar vulcanization device, and the positioning plate is fixedly installed at the bottom end of the extension cylinder.

[0015] A production process of a multi-station vulcanization production device, which comprises the following steps:

[0016] S1, the mold is clamped, injected, pressure maintained and partially vulcanized in the interior of the vulcanization device.

[0017] S2, the mold is moved out through the bottom end of the planar vulcanization device and enters the flat press for vulcanization.

[0018] S3, the mold is moved to the interior of the mold opening and closing station after vulcanization, the mold is opened, the core plate is moved out, the upper and lower molds are closed, and baking and heat preservation are performed.

[0019] S4, the core plate is moved to the product demolding station for demolding and discharging, and the core plate needs to be turned over because the product ejection directions are different.

[0020] S5, after demolding, the core plate is moved to the skeleton feeding station to automatically feed the skeleton and pull the material head, and visual detection is required to check whether the skeleton is mixed and whether the material head is pulled clean.

[0021] S6, after feeding the skeleton, the core plate is moved back to the mold opening and closing station, and the mold is clamped.

[0022] S7, the whole mold is moved to the mold heating mechanism.

[0023] S8, the mold is moved out to the interior of the planar vulcanization device after injection, pressure maintenance and vulcanization.

[0024] S9, the mold is moved into the interior of the vulcanization device through the transfer roller line to start the second cycle.

[0025] S10, manually place the plastic parts and iron parts on the conveying belt in the specified forward and reverse directions, and feed them to the prefabricated rack through visual guidance, and buffer for 2H.

[0026] The beneficial effects of the present application are as follows:

[0027] Firstly, the present application can reciprocally transport products by setting the mold conveying roller line, the mold transfer mechanism and the transfer roller line, facilitate the movement of the vulcanized products and the recycling of the mold, and through the setting of the mold heating mechanism, the mold can be heated again, through the setting of the mold opening and closing station, the product can be produced by mold closing, so as to improve the close tightness of the product, and through the setting of the skeleton feeding station, the product can be positioned and guided to be aligned with the mold for closing, and the placement of the mold and the product is completed.

[0028] Secondly, the present application can move the mold without carrying the product to the inside of the vulcanization equipment by the combination of the transfer roller line and the conveying roller line, and through the synchronous setting of the vulcanization equipment and the flat vulcanization equipment, the product can be injection molded and subjected to flat vulcanization, and through the setting of the mold opening and closing station and the mold heating mechanism, the product can be extrusion molded, and the mold can be heated and kept at a constant temperature in real time when the mold is placed and waits, which facilitates the alignment and adaptation of the mold and the product, and through the synchronous operation of the vulcanization equipment, the flat vulcanization equipment, the mold opening and closing station and the mold heating mechanism, multiple molds can be produced at the same time, thereby improving the equipment productivity. BRIEF DESCRIPTION OF DRAWINGS

[0029] The present application will be further described below in combination with the drawings and examples.

[0030] Figure 1 It is a front perspective view of the structure of the main body in the present application;

[0031] Figure 2 It is a front perspective view of the structure of the mold flow position in the present application;

[0032] Figure 3 It is a first part diagram of the mold flow position in the present application;

[0033] Figure 4 It is a front perspective view of the structure of the mold heating mechanism in the present application;

[0034] Figure 5 It is a front perspective view of the structure of the mold opening and closing station in the present application;

[0035] Figure 6 It is an assembly diagram of the core plate transfer and product demolding station in the present application;

[0036] Figure 7 It is a first part diagram of the product demolding station in the present application;

[0037] Figure 8 It is a diagram of the core plate transfer station in the present application;

[0038] Figure 9 Figure 1 is a schematic diagram of the first part of the product demolding station in the present application;

[0039] Figure 10 Figure 2 is a schematic diagram of the assembly of the framework loading station in the present application;

[0040] Figure 11 Figure 3 is a schematic diagram of the first part of the framework loading station in the present application;

[0041] Figure 12 Figure 4 is a schematic diagram of the second part of the framework loading station in the present application;

[0042] Figure 13 Figure 5 is a schematic diagram of the front perspective structure of the sprue discharge and framework installation station in the present application;

[0043] Figure 14 Figure 6 is a schematic diagram of the front perspective structure of the product discharge station in the present application;

[0044] Figure 15 Figure 7 is a schematic diagram of the front perspective structure of the second embodiment of the planar curing apparatus in the present application.

[0045] In the figure: 1-mold heat preservation flow transfer station, 2-mold opening and closing station, 3-product demolding station, 4-skeleton loading station, 5-skeleton installation station, 6-product discharge station, 7-flat vulcanization equipment, 8-vulcanization equipment, 9-mold carrying roller line, 10-mold transfer mechanism, 11-intermediate roller line, 12-conveying roller line, 13-mold heating mechanism, 14-first servo motor, 15-linear guide rail, 16-first helical rack A, 17-mold lifting mechanism, 18-lifting cylinder A, 19-clamp block, 20-lifting conveying mechanism, 21-lifting heating mechanism, 22-first digital cylinder, 23-upper mold plate, 24-first sensor, 25-second digital cylinder, 26-lower mold plate, 27-second sensor, 28-insulating plate, 29-heating plate, 30-heating rod, 31-intermediate core plate, 32-intermediate core plate separation mechanism, 33-product demolding mechanism, 34-intermediate core plate carrying mechanism, 35-intermediate core plate overturning mechanism, 36-oil cylinder, 37-first jig, 38-second jig, 39-intermediate core plate rail, 40-first helical rack B, 41-helical gear, 42-second servo motor, 43-bearing seat, 44-reducer, 45-third servo motor, 46-intermediate core plate lower plate rail, 47-lifting cylinder B, 48-positioning lifting mechanism, 49-iron jig transfer mechanism, 50-first plastic part jig, 51-feeding conveyor belt, 52-discharging conveyor belt, 53-lifting guide rail, 54-second plastic part jig, 55-third plastic part jig, 56-fourth plastic part jig, 57-conveyor belt, 58-first lifting cylinder, 59-first ejection tooling, 60-second ejection tooling, 61-iron jig, 62-transfer guide rail, 63-second lifting cylinder, 64-Y axis, 65-Z axis, 66-fast-changing clamp, 67-plastic part clamp, 68-X axis, 69-first camera, 70-second camera, 71-clamp fixing seat, 72-positioning chuck, 73-gate clamp, 74-first guide shaft, 75-first transfer cylinder, 76-second guide shaft, 77-first finished product bin, 78-second finished product bin, 79-third finished product bin, 80-first pair of sensors, 81-fourth finished product bin, 82-conveyor belt, 83-profile frame, 84-second pair of sensors, 85-second transfer cylinder, 86-elongation cylinder, 87-positioning plate. DETAILED DESCRIPTION

[0046] In order for those skilled in the art to better understand the scheme of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0047] The application will be further described below with reference to the drawings.

[0048] Embodiment 1

[0049] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , a multi-station vulcanization production process of the application includes a mold heat preservation flow transfer station 1, a planar vulcanization device 7 and a vulcanization device 8 are fixedly arranged at the front and rear of the top end of the mold heat preservation flow transfer station 1, an open-close mold station 2 is fixedly arranged at the front end of the mold heat preservation flow transfer station 1, a framework loading station 4 is fixedly arranged at the side end of the open-close mold station 2, a framework installation station 5 is fixedly arranged at the end of the mold heat preservation flow transfer station 1 away from the vulcanization device 8, a product demolding station 3 is fixedly arranged at the side end of the framework installation station 5 away from the open-close mold station 2, a product discharge station 6 is fixedly arranged at the side end of the product demolding station 3, the mold heat preservation flow transfer station 1 includes a mold carrying drum line 9 and a mold transfer mechanism 10, the mold carrying drum line 9 is fixedly arranged at the side end of the mold transfer mechanism 10, the mold transfer mechanism 10 has a transfer drum line 11 fixedly arranged at the end away from the planar vulcanization device 7, the transfer drum line 11 has a conveying drum line 12 arranged at the end close to the planar vulcanization device 7, the conveying drum line 12 has a mold heating mechanism 13 arranged above, the mold transfer mechanism 10 includes a first servo motor 14 and a linear guide rail 15, the first servo motor 14 has a clamping block 19 slidingly arranged thereon, the clamping block 19 has a lifting cylinder A 18 fixedly arranged at the top end thereof, the linear guide rail 15 has a first bevel gear A 16 fixedly arranged at the top end thereof in equal intervals, the mold carrying drum line 9 has a mold lifting mechanism 17 fixedly arranged at the inner top end thereof, the mold lifting mechanism 17 has a lifting conveying mechanism 20 arranged in the inner portion thereof, and the conveying drum line 12 has a lifting heating mechanism 21 arranged at the inner bottom end thereof.

[0050] As shown in Figure 5 , the open-close mold station 2 includes an upper mold plate 23 and a lower mold plate 26, the upper mold plate 23 has two first digital cylinders 22 fixedly arranged at the top end thereof, the upper mold plate 23 has first sensors 24 fixedly arranged at the two sides thereof, the lower mold plate 26 has two second digital cylinders 25 fixedly arranged at the bottom end thereof, the lower mold plate 26 has second sensors 27 fixedly arranged at the two sides thereof, the upper mold plate 23 has a heat insulation plate 28 fixedly arranged at the bottom end thereof, the heat insulation plate 28 has a heating plate 29 fixedly arranged at the bottom end thereof, the heating plate 29 has a heating rod 30 fixedly arranged at the bottom end thereof, and the lower mold plate 26 and the upper mold plate 23 have four middle core plates 31 fixedly arranged therebetween, the first digital cylinders 22 and the second digital cylinders 25 can drive the upper mold plate 23 and the lower mold plate 26 to displace.

[0051] As shown in Figure 6, the product demolding station 3 includes a middle core plate separation mechanism 32, a product demolding mechanism 33, a middle core plate conveying mechanism 34, and a middle core plate turnover mechanism 35. The middle core plate turnover mechanism 35 is arranged inside the middle core plate separation mechanism 32. The product demolding mechanism 33 is arranged at the top end of the middle core plate conveying mechanism 34. The middle core plate conveying mechanism 34 is arranged at the front end inside the middle core plate separation mechanism 32 and can support the middle core plate turnover mechanism 35 to work.

[0052] As Figure 7 , the product demolding mechanism 33 includes a cylinder 36, a first jig 37, and a second jig 38. The cylinder 36 is fixedly installed at the top end of the first jig 37. The second jig 38 is fixedly installed at the bottom end of the first jig 37 and can clamp the workpiece.

[0053] As Figure 8 and Figure 9 , the middle core plate separation mechanism 32 includes a middle core plate track 39, a bearing seat 43, and a speed reducer 44. The middle core plate track 39 is fixedly installed at both ends inside the middle core plate separation mechanism 32. The bearing seat 43 is fixedly arranged at the side end inside the middle core plate separation mechanism 32. A third servo motor 45 is fixedly installed on the speed reducer 44. The inside front end of the middle core plate separation mechanism 32 is provided with a second servo motor 42. The side end of the second servo motor 42 is fixedly installed with a helical gear 41. The top end of the middle core plate track 39 is fixedly installed with a first helical rack B40. The bottom end of the middle core plate separation mechanism 32 away from the middle core plate conveying mechanism 34 is provided with a lifting cylinder B47. The top end of the lifting cylinder B47 is provided with a middle core plate lower plate track 46, which facilitates the transmission of the workpiece.

[0054] As Figure 10 , Figure 11 and Figure 12, The skeleton loading station 4 comprises a loading conveying belt 51 and a discharging conveying belt 52, the loading conveying belt 51 is fixedly installed at the top end of the discharging conveying belt 52, a first plastic part jig 50 is arranged at the top end of the loading conveying belt 51, a positioning lifting mechanism 48 is fixedly installed at the rear of the discharging conveying belt 52, an iron part jig transfer mechanism 49 is fixedly installed at one end of the discharging conveying belt 52 close to the positioning lifting mechanism 48, the positioning lifting mechanism 48 comprises a lifting guide rail 53 and a first ejection tool 59, a second plastic part jig 54, a third plastic part jig 55 and a fourth plastic part jig 56 are fixedly installed at the top end of the first ejection tool 59, the lifting guide rail 53 is slidably sleeved on both sides of the first ejection tool 59, first lifting electric cylinders 58 are equidistantly arranged at the bottom end of the first ejection tool 59, a conveying belt 57 is arranged at the front end of the lifting guide rail 53, the iron part jig transfer mechanism 49 comprises a second ejection tool 60, an iron part jig 61, a transfer guide rail 62 and second lifting electric cylinders 63, the iron part jig 61 is fixedly installed at the top end of the second ejection tool 60, the second ejection tool 60 is fixedly installed at the top end of the second lifting electric cylinders 63, and the second ejection tool 60 is slidably sleeved on the transfer guide rail 62.

[0055] As Figure 13 , The skeleton mounting station 5 comprises a quick-change clamp 66, a plastic part clamp 67, a clamp fixing seat 71, a sprue clamp 73 and a first transfer cylinder 75, the plastic part clamp 67 is fixedly installed at the bottom end of the quick-change clamp 66, the top end of the quick-change clamp 66 is provided with a Z-axis 65, the rear end of the quick-change clamp 66 is provided with a Y-axis 64, the front end of the quick-change clamp 66 is fixedly provided with an X-axis 68, the bottom end of the quick-change clamp 66 is fixedly installed with a first camera 69, the top end of the clamp fixing seat 71 is installed with a positioning chuck 72, a first guide shaft 74 is installed on the first transfer cylinder 75, the inside bottom end of the clamp fixing seat 71 is fixedly installed with a second camera 70, and the skeleton is transmitted.

[0056] As Figure 14 , The product discharging station 6 comprises a profile frame 83, a first finished product bin 77, a second finished product bin 78, a third finished product bin 79 and a fourth finished product bin 81, the fourth finished product bin 81 is fixedly installed at the rear end of the third finished product bin 79, the third finished product bin 79 is fixedly installed at the rear of the second finished product bin 78, the second finished product bin 78 is fixedly installed at the rear of the first finished product bin 77, the first finished product bin 77 is fixedly installed at the inside front end of the profile frame 83, equidistantly installed with a second guide shaft 76 at the top end of the profile frame 83, a second transfer cylinder 85 is installed on the second guide shaft 76, a second pair of sensors 84 are fixedly installed at the top rear end of the profile frame 83, a conveying belt 82 is installed in the profile frame 83, and a first pair of sensors 80 are installed on the side end of the profile frame 83 close to the second transfer cylinder 85.

[0057] A production process of a multi-station vulcanization production equipment, comprising the following steps:

[0058] S1, the mold is clamped, injected, and pressure maintained in the interior of the vulcanization equipment 8, and is partially vulcanized.

[0059] S2, the mold is moved out through the bottom end of the planar vulcanization equipment 7 and enters the planar machine vulcanization.

[0060] S3, the vulcanization is completed and moved to the interior of the mold opening and closing station 2, the mold is opened, the core plate 31 is moved out, the upper and lower molds are closed, and baking and heat preservation are performed.

[0061] S4, the core plate 31 is first moved to the product demolding station 3 for demolding and discharging, and the core plate 31 needs to be able to be flipped because the product ejection directions are different.

[0062] S5, after demolding, it is moved to the framework feeding station 4 to automatically feed the framework and pull the material head, and visual detection is required to check whether the framework is mixed or not, and to confirm whether the material head is pulled clean.

[0063] S6, after feeding the framework, the core plate 31 is moved back to the mold opening and closing station 2, and the mold is clamped.

[0064] S7, the whole mold is moved to the mold heating mechanism 13.

[0065] S8, the mold is injected, pressure maintained, and moved out to the interior of the planar vulcanization equipment 7 after vulcanization is completed.

[0066] S9, the mold is moved into the interior of the vulcanization equipment 8 through the transfer roller line 11 to start the second cycle.

[0067] S10, the plastic parts and iron parts are placed on the conveyor belt 82 in the specified forward and reverse directions by manual operation, and are fed to the prefabricated material rack through visual guidance, and the buffer is 2H.

[0068] The working principle of the embodiment 1 is as follows: in use, after the injection molding of the vulcanization equipment 8 is completed and vulcanization is performed for 20 seconds, the lifting cylinder 18 in the mold moving mechanism 10 is lowered, the clamping block 19 is clamped into the clamping groove of the mold, the mold is pulled out from the vulcanization equipment 8 as a whole to the mold conveying drum line 9, the lifting cylinder 18 in the mold moving mechanism 10 is raised, the clamping block 19 is separated from the clamping groove of the mold, the mold conveying drum line 9 conveys the mold to the feeding position, the mold lifting mechanism 17 lifts the mold to the position, the lifting cylinder 18 in the mold moving mechanism 10 is lowered, the clamping block 19 is clamped into the clamping groove of the mold, the mold is pushed from the mold conveying drum line 9 to the planar vulcanization equipment 7 as a whole, the planar vulcanization equipment 7 performs final vulcanization, then the lifting cylinder 18 in the mold moving mechanism 10 is lowered, the clamping block 19 is clamped into the clamping groove of the mold, the mold is pulled out from the planar vulcanization equipment 8 as a whole to the mold conveying drum line 9, the mold lifting mechanism 17 lowers the mold to the position, the lifting cylinder 18 in the mold moving mechanism 10 is raised, the clamping block 19 is separated from the clamping groove of the mold, the mold conveying drum line 9 conveys the mold to the feeding position, the lifting cylinder 18 in the mold moving mechanism 10 is lowered, the clamping block 19 is clamped into the clamping groove of the mold, the mold is pushed from the mold conveying drum line 9 to the mold opening and closing station 2 as a whole, after the subsequent process is completed, the lifting cylinder 18 in the mold moving mechanism 10 is lowered, the clamping block 19 is clamped into the clamping groove of the mold, the mold is pulled out from the mold opening and closing station 2 as a whole to the mold conveying drum line 9, the lifting conveying mechanism 20 lifts and conveys the mold to the transfer drum line 11, the transfer drum line 11 conveys the mold to the lifting conveying mechanism 20, the lifting conveying mechanism 20 is lowered, the conveying drum line 12 conveys the mold to the heating position, the mold lifting mechanism 17 lifts the mold to be attached to the heating plate 29 to heat the mold, after receiving the signal, the mold lifting mechanism 17 is lowered, the conveying drum line 12 conveys the mold to the end of the line body, the lifting conveying mechanism 20 lifts to convey the mold to the transfer drum line 11, the transfer drum line 11 conveys the mold to the mold conveying drum line 9, the lifting cylinder 18 in the mold moving mechanism 10 is lowered, the clamping block 19 is clamped into the clamping groove of the mold, the mold is pushed from the mold conveying drum line 9 to the vulcanization equipment 8 as a whole, the vulcanization equipment 8 closes the mold to perform injection molding and vulcanization, in use of the mold opening and closing station 2, after the second sensor 27 detects that the mold is in position, the second digital cylinder 25 is lowered at the same time to separate the lower mold plate 26 from the middle core plate 31 and make the lower mold plate 26 fall on the heating plate to heat and keep warm the lower mold plate 26; the first digital cylinder 22 is raised at the same time to separate the upper mold plate 23 from the middle core plate 31 and make the upper mold plate 23 tightly attach to the upper heating plate 29 to heat and keep warm the upper mold plate 23, after the subsequent process is completed, after the second sensor 27 detects that the middle core plate 31 is in position, the first digital cylinder 22 is lowered at the same time to make the upper mold plate 23 fall on the middle core plate 31, the second digital cylinder 25 is raised at the same time to make the lower mold plate 26 close the mold with the middle core plate 31 and the upper mold plate 23 and be lifted to a specified height to facilitate the removal of the middle core plate 31, thenThe middle core plate carrying mechanism 34 carries the middle core plate 31 from the mold opening and closing station 2 to the upper skeleton position, the middle core plate separating mechanism 32 is lowered to separate the upper and lower mold plates 26 of the middle core plate 31, the middle core plate carrying mechanism 34 carries the middle core plate 31 to the product demolding position, the product demolding station 3 is lowered to press the product out of the middle core plate 31, the product falls onto the conveying belt 82, at the same time, the sprue on the lower mold plate 26 of the middle core plate 31 is removed, and the skeleton is installed, after the first camera takes a photo and detects OK, the middle core plate carrying mechanism 34 carries the middle core plate 31 to the upper skeleton position, the middle core plate separating mechanism 32 is raised to close the mold of the upper and lower mold plates 26 of the middle core plate 31, the middle core plate carrying mechanism 34 carries the middle core plate 31 to the mold opening and closing station 2, the middle core plate carrying mechanism 34 carries the middle core plate 31 from the mold opening and closing station 2 to the product demolding position, the product demolding station 3 is lowered to press the product out of the middle core plate 31, the product falls onto the conveying belt 82, the middle core plate carrying mechanism 34 carries the middle core plate 31 to the upper skeleton position, the sprue on the middle core plate 31 is removed, and the skeleton is installed, after the second camera takes a photo and detects OK, the middle core plate carrying mechanism 34 carries the middle core plate 31 to the mold opening and closing station 2, during the use of the skeleton feeding station 4, the customer manually places the plastic parts into the corresponding jig, and then places the first plastic part jig 50, the second plastic part jig 54, the third plastic part jig 55 and the fourth plastic part jig 56 onto the feeding conveying belt 51, 5 full jigs are placed at a time, the iron part jig 61 is placed on the iron part jig moving mechanism 49 by manual, the jig is conveyed to the positioning mold lifting mechanism 17 by the feeding conveying belt 51, the jig is clamped and positioned, during the production process, the corresponding first lifting cylinder 58 lifts the product to the material taking position, the iron part jig moving mechanism 49 moves the iron part jig 61 to the feeding position, then the skeleton feeding station 4 sequentially grabs the skeleton according to the grabbing order until all the skeletons in the plastic part jig are taken, the mold lifting mechanism 17 is lowered as a whole, the conveying belt 82 conveys the jig to the conveying belt 82, the empty jig is discharged by the conveying belt 82, the mold lifting mechanism 17 is raised as a whole, the jig is conveyed to the mold lifting mechanism 17 by the feeding conveying belt 51, the above actions are repeated until the skeletons in the plastic part jig and the iron parts in the iron part jig are taken, the iron part jig moving mechanism 49 moves to the replenishment position, and manual replenishment is performed again, during the use of the skeleton installation station 5, the first moving cylinder 75 moves above the middle core plate 31, the Z-axis is lowered, the sprue clamp clamps 8 sprues at the same time, the Z-axis is raised, the first moving cylinder 75 moves to the waste disposal position to throw the sprues into the waste box, the Z-axis is lowered, the plastic part clamp 67 clamps 4 skeletons at the same time, the Z-axis is raised, moves to the detection station, after the second camera takes a photo and detects whether the skeleton matches the product model, moves to the skeleton installation position, the Z-axis is lowered to the installation height, the plastic part clamp 67 is released, then the Z-axis is lowered again to press the skeleton into the profiling groove of the middle core plate 31, the Z-axis is raised, moves to the material taking position, and the above actions are repeated until the installation of the skeleton is completed,The skeleton loading station 4 moves to the top of the core plate 31, the second camera takes a picture to detect whether the skeleton is missing and whether the gate has been removed completely. During the use of the product discharge station 6, the second pair of sensors 84 detects that the conveyor belt 82 has material, and the conveyor belt 82 starts to work. According to the type of finished product, when the corresponding sensor detects the product, the conveyor belt 82 stops, the corresponding transfer cylinder acts, pushes the product into the finished product box, and then the transfer cylinder returns until all the finished products fall into the box.

[0069] Embodiment 2

[0070] On the basis of embodiment 1, as shown in Figure 15 The extending cylinder 86 is symmetrically fixedly installed at the inner top end of the planar vulcanization equipment 7, and the positioning plate 87 is fixedly installed at the bottom end of the extending cylinder 86.

[0071] In the implementation of the embodiment, the extending cylinder 86 drives the positioning plate 87 to displace upward and downward by being turned on, and the planar vulcanization equipment 7 is installed at the bottom end of the positioning plate 87, so that the positioning plate 87 can drive the planar vulcanization equipment 7 to displace upward as a whole, which is convenient for a user to detect the planar vulcanization equipment 7.

[0072] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-station vulcanization production equipment, comprising a mold heat preservation and circulation station (1), wherein a plane vulcanization device (7) and a vulcanization device (8) are fixedly arranged at the front and rear of the top of the mold heat preservation and circulation station (1), a mold opening and closing station (2) is fixedly arranged at the front end of the mold heat preservation and circulation station (1), a skeleton loading station (4) is fixedly arranged at the side end of the mold opening and closing station (2), a skeleton installation station (5) is fixedly arranged at one end of the mold heat preservation and circulation station (1) away from the vulcanization device (8), a product demoulding station (3) is fixedly arranged at the side end of the skeleton installation station (5) away from the mold closing station (2), and a product discharge station (6) is fixedly arranged at the side end of the product demoulding station (3), characterized in that: The mold heat preservation transfer station (1) includes a mold transport roller line (9) and a mold transfer mechanism (10), wherein the mold transport roller line (9) is fixedly arranged at the side end of the mold transfer mechanism (10), and a transfer roller line (11) is fixedly arranged at one end of the mold transfer mechanism (10) away from the plane vulcanization equipment (7), and a conveying roller line (12) is arranged at one end of the transfer roller line (11) close to the plane vulcanization equipment (7), and a mold heating mechanism (13) is arranged on the conveying roller line (12), and the mold transfer mechanism (10) includes a first servo motor (14) and a linear guide rail (15), and a block (19) is slidably arranged on the first servo motor (14). The top of the block (19) is fixedly mounted with a lifting cylinder A (18), the top of the linear guide rail (15) is equidistantly fixedly mounted with a first bevel rack A (16), the top of the mold conveying roller line (9) is fixedly mounted with a mold lifting mechanism (17), the interior of the mold lifting mechanism (17) is installed with a lifting and conveying mechanism (20), the bottom of the interior of the conveying roller line (12) is provided with a lifting and heating mechanism (21), the product demoulding station (3) includes a core board separation mechanism (32), a product demoulding mechanism (33), a core board conveying mechanism (34) and a core board flipping mechanism (35), the core board flipping mechanism (35) is provided in the core board separation machine The product demoulding mechanism (33) is arranged at the top of the core plate conveying mechanism (34), and the core plate conveying mechanism (34) is arranged at the front end of the core plate separation mechanism (32). The product demoulding mechanism (33) includes an oil cylinder (36), a first fixture (37) and a second fixture (38). The oil cylinder (36) is fixedly mounted on the top of the first fixture (37), and the second fixture (38) is fixedly mounted on the bottom of the first fixture (37). The core plate separation mechanism (32) includes a third servo motor (45), a core plate rail (39), a bearing seat (43) and a reducer (44). The core plate rail (39) is fixedly mounted on the core plate. At both ends of the interior of the plate separation mechanism (32), the bearing seat (43) is fixedly arranged at the inner side end of the core plate separation mechanism (32), the third servo motor (45) is fixedly mounted on the reducer (44), the inner front end of the core plate separation mechanism (32) is provided with a second servo motor (42), the side end of the second servo motor (42) is fixedly mounted with a bevel gear (41), the top end of the core plate track (39) is fixedly mounted with a first bevel rack B (40), the bottom end of the core plate separation mechanism (32) away from the core plate transport mechanism (34) is installed with a lifting cylinder B (47), and the top end of the lifting cylinder B (47) is installed with a core plate lower plate track (46).

2. The multi-station vulcanization production equipment according to claim 1, characterized in that: The mold opening and closing station (2) comprises an upper mold plate (23) and a lower mold plate (26), two first digital cylinders (22) are fixedly mounted on the top of the upper mold plate (23), first sensors (24) are fixedly mounted on both sides of the upper mold plate (23), two second digital cylinders (25) are fixedly mounted on the bottom of the lower mold plate (26), second sensors (27) are fixedly mounted on both sides of the lower mold plate (26), a heat insulation plate (28) is fixedly mounted on the bottom of the upper mold plate (23), a heating plate (29) is fixedly mounted on the bottom of the heat insulation plate (28), a heating rod (30) is fixedly mounted on the bottom of the heating plate (29), and four core plates (31) are fixedly mounted between the lower mold plate (26) and the upper mold plate (23).

3. The multi-station vulcanization production equipment according to claim 2, characterized in that: The skeleton loading station (4) includes a loading conveyor belt (51) and a unloading conveyor belt (52), wherein the loading conveyor belt (51) is fixedly mounted on the top of the unloading conveyor belt (52), and a first plastic part jig (50) is provided on the top of the loading conveyor belt (51), and a positioning and lifting mechanism (48) is fixedly mounted behind the unloading conveyor belt (52), and an iron jig transfer mechanism (49) is fixedly mounted on one end of the unloading conveyor belt (52) close to the positioning and lifting mechanism (48), and the positioning and lifting mechanism (48) includes a lifting guide rail (53) and a first ejection tool (59), and a second plastic part jig (54), a third plastic part jig (55) and a second ejection tool (56) are fixedly mounted on the top of the first ejection tool (59). ) and a fourth plastic part jig (56), the first ejection tooling (59) is slidably sleeved with lifting guide rails (53) on both sides, the bottom end of the first ejection tooling (59) is equidistantly provided with a first lifting electric cylinder (58), the front end of the lifting guide rail (53) is provided with a conveyor belt (57), the iron jig transfer mechanism (49) comprises a second ejection tooling (60), an iron jig (61), a transfer guide rail (62) and a second lifting electric cylinder (63), the iron jig (61) is fixedly mounted on the top end of the second ejection tooling (60), the second ejection tooling (60) is fixedly mounted on the top end of the second lifting electric cylinder (63), and the second ejection tooling (60) is slidably sleeved on the transfer guide rail (62).

4. The multi-station vulcanization production equipment according to claim 3, characterized in that: The skeleton installation station (5) includes a first guide shaft (74), a quick-change fixture (66), a plastic part fixture (67), a fixture fixing seat (71), a gate fixture (73) and a first transfer cylinder (75), wherein the plastic part fixture (67) is fixedly installed at the bottom end of the quick-change fixture (66), a Z axis (65) is provided at the top end of the quick-change fixture (66), a Y axis (64) is provided at the rear end of the quick-change fixture (66), an X axis (68) is fixedly provided at the front end of the quick-change fixture (66), a first camera (69) is fixedly installed at the bottom end of the quick-change fixture (66), a positioning chuck (72) is installed at the top end of the fixture fixing seat (71), the first guide shaft (74) is installed on the first transfer cylinder (75), the first guide shaft (74) is installed on the gate fixture (73), and a second camera (70) is fixedly installed at the inner bottom end of the fixture fixing seat (71).

5. The multi-station vulcanization production equipment according to claim 4, characterized in that: The product discharge station (6) includes a profile frame (83), a first finished product box (77), a second finished product box (78), a third finished product box (79) and a fourth finished product box (81), wherein the fourth finished product box (81) is fixedly mounted at the rear end of the third finished product box (79), the third finished product box (79) is fixedly mounted at the rear end of the second finished product box (78), the second finished product box (78) is fixedly mounted at the rear end of the first finished product box (77), and the first finished product box (77) is fixedly mounted at the rear end of the first finished product box (77). ) is fixedly mounted on the inner front end of the profile frame (83), a second guide shaft (76) is equidistantly mounted on the top end of the profile frame (83), a second transfer cylinder (85) is mounted on the second guide shaft (76), a second counter-shooting sensor (84) is fixedly mounted on the top rear end of the profile frame (83), a conveyor belt (82) is mounted inside the profile frame (83), and a first counter-shooting sensor (80) is mounted on the side end of the profile frame (83) close to the second transfer cylinder (85).

6. The multi-station vulcanization production equipment according to claim 5, characterized in that: The planar vulcanizing device (7) further comprises an extension cylinder (86) and a positioning plate (87), wherein the extension cylinder (86) is symmetrically fixedly mounted on the inner top end of the planar vulcanizing device (7), and the positioning plate (87) is fixedly mounted on the bottom end of the extension cylinder (86).

7. A production process for multi-station vulcanization production equipment, using the multi-station vulcanization production equipment according to any one of claims 1 to 6, characterized in that: It includes the following steps: S1, the mold is closed, injected and pressure-maintained inside the vulcanizing equipment (8), and partially vulcanized; S2, the mold is moved out, passes through the bottom end of the flat vulcanizing equipment (7), and enters the flat vulcanizing machine for vulcanization; S3, after vulcanization is completed, the mold is moved to the inside of the mold opening and closing station (2), the mold is opened, the core plate (31) is removed, the upper and lower molds are closed, and the molds are baked and kept warm; S4, the core board (31) is first moved to the product demoulding station (3) for demoulding and unloading. The core board (31) needs to be able to turn over because the product ejection direction is different; S5. After demoulding, the machine moves to the skeleton loading station (4) to automatically load the skeleton and the pulling head. Visual inspection is required to see if there is any mixing of the skeleton and to confirm whether the pulling head is clean. S6, after the skeleton is installed, the core plate (31) is moved back to the mold opening and closing station (2), and the mold is closed; S7, the entire mold is moved to the mold heating mechanism (13); S8, after the injection molding and pressure-holding vulcanization are completed, the mold is moved out to the interior of the planar vulcanization equipment (7); S9, the mold is moved into the interior of the vulcanizing equipment (8) through the transfer roller line (11) to start the second cycle; S10, manually place the plastic parts and iron parts on the conveyor belt (82) in the prescribed forward and reverse directions, and load them to the prefabricated material rack through visual guidance and cache them for 2 hours.

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