CN112339188B

CN112339188B - Production process and equipment of silica gel appliance for kitchen

Info

Publication number: CN112339188B
Application number: CN202011062071.6A
Authority: CN
Inventors: 张建良
Original assignee: Ningbo Haihuan Rubber Industry Co ltd
Current assignee: Ningbo Haihuan Rubber Industry Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2022-08-23
Anticipated expiration: 2040-09-30
Also published as: CN112339188A

Abstract

The invention discloses a production process of a silica gel appliance for kitchens, which comprises the following steps: a. rubber mixing: mixing the raw materials, a vulcanizing agent and other required additives together through a rubber mixing mill; b. cutting materials: putting the trained silica gel raw material on cutting equipment to be cut into a preset size of silica gel, continuously operating the cutting equipment, and putting the cut raw material on a standing rack for standing for a period of time; c. hot-press molding: after the material standing time is up, putting the cut rubber material into a mold of a hot-pressing vulcanizing machine for heating, exhausting, maintaining pressure and forming; d. primary inspection: inspecting the formed product, checking whether the product is dirty, has defects of edge, material, product is not mature, product is broken and other defects, selecting defective products, placing the defective products, and sending qualified products to the next process; e. trimming: cleaning burrs of qualified products; f. and (3) post-treatment: if the product requires post-treatment; g. secondary inspection; h. and (6) packaging.

Description

Production process and equipment of silica gel appliance for kitchen

Technical Field

The invention belongs to the technical field of kitchen utensils, and particularly relates to a production process and equipment for a silica gel utensil for a kitchen.

Background

The kitchen utensils and appliances of silica gel texture on the market now have obvious advantage compared with metal kitchen utensils and appliances: the silica gel kitchen ware is made of solid silica gel prepared by a mould pressing method, has the characteristics of heat insulation and insulation, and can be used for a long time at the temperature of minus 40 ℃ to minus 250 ℃; the kitchenware and food made of the silica gel material are not easy to adhere, so that the food is easier to fall off from the kitchenware; the silica gel has stable chemical property, does not react with any substance except strong alkali and hydrofluoric acid, and has longer service life due to the strong corrosion resistance; materials with various colors can be added into the silica gel, so that the silica gel kitchen ware has richer colors; the silica gel is nontoxic and recyclable, and is healthy and environment-friendly.

Along with the popularization of silica gel kitchen utensils and appliances application, also promote thereupon to the production demand of silica gel kitchen utensils and appliances, raw materials silica gel generally is cubic, need do after gluey to cut raw materials silica gel, and current cutting equipment must accomplish continuous operation through going up the unloading step after cutting at every turn, influences the production efficiency of silica gel kitchen utensils and appliances.

Disclosure of Invention

The invention provides a production process and equipment for a silica gel appliance for kitchens, aiming at overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a production process of a silica gel appliance for kitchens comprises the following steps: a. rubber mixing: mixing the raw materials, a vulcanizing agent and other required additives together through a rubber mixing mill;

b. cutting materials: putting the trained silica gel raw material on cutting equipment to be cut into a preset size of silica gel, continuously operating the cutting equipment, and putting the cut raw material on a standing rack for standing for a period of time;

c. hot-press molding: after the material standing time is up, putting the cut rubber material into a mold of a hot-pressing vulcanizing machine for heating, exhausting, maintaining pressure and forming;

d. primary inspection: inspecting the formed product, checking whether the product is dirty, has defects of edge, material, product is not mature, product is broken and other defects, selecting defective products, placing the defective products, and sending qualified products to the next process;

e. trimming: cleaning burrs of qualified products;

f. and (3) post-treatment: then putting the mixture into an oven, and baking the mixture at the temperature of more than 200 ℃ to volatilize harmful substances, wherein the baking time is 5 hours;

g. and (4) secondary inspection: carrying out primary inspection on the product, and selecting out defective products in the rear-end procedure;

h. packaging: and packaging the good products according to the requirements of customers and discharging.

After the silica gel after rubber mixing is placed on cutting equipment, the cutting equipment is used for cutting the silica gel, the cutting equipment works continuously, the feeding and discharging operation and the cutting process are synchronous, the pause in the operation of the cutting equipment is reduced, the work of the cutting equipment is more coherent, and the production efficiency of silica gel kitchen ware is improved; the operation of waking up the material is done to the silica gel after cutting, makes the silica gel after the gluey glue have abundant time to absorb the additive to make better and silica gel mix mutually of additive, promote silica gel kitchen utensils and appliances product quality.

And the rubber mixing time in the step a is 30 min.

And the material waking time in the step b is 8 h.

The cutting equipment comprises a conveying table, a material carrying plate arranged on the conveying table and a cutting device arranged above the conveying table, wherein a conveying groove is formed in the conveying table, two first rotating rollers are arranged in the conveying groove, a first conveying belt is wound on the first rotating rollers, the material carrying plate is arranged on the first conveying belt, a second rotating roller is arranged in the conveying groove, a second conveying belt is arranged on the second rotating roller, the second rotating roller is arranged between the two first rotating rollers, and an opening is formed in the bottom of the conveying groove; and a discharging plate is arranged on the material carrying plate, and one end of the discharging plate is lifted after the material carrying plate moves to one side of the cutting device.

Carry and be equipped with first supporting station on the flitch, the stripper is located first supporting station one side, stripper rotatable coupling in on the first supporting station of installation, carry and be equipped with the head rod on the flitch, the stripper is located first supporting station with between the head rod, be equipped with on the first supporting station and be used for the drive the transmission assembly that stripper one end was raised.

The first support table is provided with a first through cavity, the transmission assembly comprises a first movable plate arranged in the first through cavity, a support block arranged on the first movable plate and a first push plate arranged on the material carrying plate, the material carrying plate is provided with a first movable cavity, the bottom of the first push plate is provided with a second connecting rod, the second connecting rod is inserted into the first movable cavity, and the bottom of the second connecting rod is provided with a first support spring; and a first supporting plate is arranged on the supporting block, and when the first push plate moves downwards, the first movable plate moves upwards.

First cavities are formed in the inner walls of the two sides of the first through cavity, a first movable groove is formed in one end of each first cavity, second movable plates are arranged in the first movable grooves, and the second movable plates on the two sides of the first through cavity are connected through a connecting plate; the second movable plate is provided with a first connecting rope, and one end of the first connecting rope is fixedly connected to the first movable plate.

Cutting device includes first cutting components and second cutting components, first cutting components include first mounting panel, locate first cylinder on the first mounting panel, locate installation piece on the first cylinder piston rod and locate the first clamp plate of first mounting panel below, be equipped with the cutter on the installation piece, the installation piece can for first clamp plate removes.

A first gap matched with the cutter is formed between the discharging plate and the first supporting platform, a second gap matched with the cutter is formed between the first conveying belt and the second conveying belt, and a through groove matched with the cutter is formed in the first pressing plate; the mounting block is provided with a second connecting plate, the first pressing plate is provided with a third connecting rod, the third connecting rod penetrates through the second connecting plate, and the third connecting rod is provided with a first limiting plate.

The mounting block is provided with a mounting groove, the cutter is inserted into the mounting groove, the cutter is provided with a plurality of fixing grooves, the inner wall of the mounting groove is provided with a second movable groove, a fixing block matched with the fixing grooves is arranged in the second movable groove, and the fixing block is provided with a first connecting spring; and the mounting block is provided with a first push rod for pushing the fixing block to move towards the second movable groove.

The invention has the following advantages: after the silica gel after rubber mixing is placed on cutting equipment, the cutting equipment is used for cutting the silica gel, the cutting equipment works continuously, the feeding and discharging operation and the cutting process are synchronous, the pause in the operation of the cutting equipment is reduced, the work of the cutting equipment is more coherent, and the production efficiency of silica gel kitchen ware is improved; the cut silica gel is subjected to material waking operation, so that the silica gel after rubber mixing has sufficient time to absorb the additive, the additive is better mixed with the silica gel, and the quality of the silica gel kitchen ware product is improved.

Drawings

Fig. 1 is a schematic structural diagram of a cutting apparatus in embodiment 1 of the present invention.

FIG. 2 is a right side view of the cutting apparatus in embodiment 1 of the present invention.

Fig. 3 is a cross-sectional view taken along a-a in fig. 2.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a cross-sectional view taken along line C-C of fig. 2.

Fig. 6 is an enlarged view of fig. 5 at B.

Fig. 7 is an enlarged view of fig. 5 at C.

Fig. 8 is an enlarged view of fig. 7 at D.

Fig. 9 is a sectional view taken along L-L in fig. 2.

Fig. 10 is an enlarged view of fig. 9 at E.

Fig. 11 is a cross-sectional view taken along line M-M of fig. 2.

Fig. 12 is an enlarged view of fig. 11 at F.

Fig. 13 is an enlarged view at G in fig. 11.

Fig. 14 is a cross-sectional view taken along line D-D in fig. 2.

Fig. 15 is an enlarged view of fig. 14 at H.

Fig. 16 is an enlarged view at I in fig. 14.

Fig. 17 is a cross-sectional view taken along line K-K in fig. 2.

Fig. 18 is a front view of the cutting apparatus in embodiment 1 of the present invention.

Fig. 19 is a cross-sectional view taken along line E-E of fig. 18.

Fig. 20 is a cross-sectional view taken along F-F in fig. 18.

Fig. 21 is an enlarged view at J in fig. 20.

Fig. 22 is a cross-sectional view taken along G-G in fig. 18.

Fig. 23 is a sectional view taken along H-H in fig. 18.

Fig. 24 is an enlarged view at K in fig. 23.

Fig. 25 is a sectional view taken along line I-I in fig. 18.

Fig. 26 is an enlarged view at L in fig. 25.

Fig. 27 is a cross-sectional view taken along J-J in fig. 18.

Fig. 28 is an enlarged view of fig. 27 at M.

Fig. 29 is a schematic structural view of a cutting apparatus in embodiment 2 of the present invention.

FIG. 30 is a right side view of a cutting apparatus of embodiment 2 of the invention.

Fig. 31 is a cross-sectional view taken along line Q-Q of fig. 30.

Fig. 32 is an enlarged view of fig. 31 at N.

Fig. 33 is a cross-sectional view taken along U-U in fig. 30.

Fig. 34 is an enlarged view at O in fig. 33.

Fig. 35 is an enlarged view at P in fig. 34.

Fig. 36 is a cross-sectional view taken along T-T in fig. 30.

Fig. 37 is an enlarged view at Q in fig. 36.

FIG. 38 is a cross-sectional view taken along line R-R of FIG. 30.

Fig. 39 is an enlarged view of fig. 38 at R.

FIG. 40 is a front view of the cutting apparatus in embodiment 2 of the present invention.

FIG. 41 is a cross-sectional view taken along O-O in FIG. 40.

Fig. 42 is an enlarged view of S in fig. 41.

Fig. 43 is a cross-sectional view taken along line N-N of fig. 40.

Fig. 44 is an enlarged view at T in fig. 43.

Fig. 45 is a cross-sectional view taken along line P-P of fig. 40.

Detailed Description

Example 1:

a production process of silica gel appliances for kitchens is characterized by comprising the following steps: the method comprises the following steps:

a. rubber mixing: mixing the raw materials, a vulcanizing agent and other required additives together through a rubber mixing mill;

d. primary inspection: inspecting the formed product, checking whether the product is dirty, has defects of edges, material shortage, product undercooked, product breakage and other bad conditions, selecting out defective products, placing the defective products, and sending the qualified products to the next process;

e. trimming: cleaning burrs of qualified products;

f. and (3) post-treatment: then putting into a baking oven, and baking at more than 200 ℃ to volatilize harmful substances, wherein the baking time is 5 hours;

g. and (4) secondary inspection: carrying out primary inspection on the product, and selecting out defective products in the rear-end process;

The rubber mixing time in the step a is 30min, and the standing time in the step b is 8 h.

As shown in fig. 1 to 28, one such cutting device includes a conveying table 1, a material carrying plate 28 disposed on the conveying table 1, and a cutting device disposed above the conveying table 1, wherein a conveying trough is disposed on the conveying table 1, two first rollers are disposed in the conveying trough, a first conveyor belt 11 is wound on the first rollers, the material carrying plate 28 is disposed on the first conveyor belt 11, a second roller is disposed in the conveying trough, a second conveyor belt 12 is disposed on the second roller, the second roller is disposed between the two first rollers, and an opening 13 is disposed at the bottom of the conveying trough; a discharging plate 22 is arranged on the material carrying plate 28, and when the material carrying plate 28 moves to one side of the cutting device, one end of the discharging plate 22 rises; when the silica gel is cut, the silica gel to be cut is placed on a first conveying belt, the silica gel moves along with the first conveying belt, after the silica gel moves to the position below a cutting device, the silica gel is cut under the action of the cutting device, the cut silica gel continues to move along with the first conveying belt, the cut silica gel is moved out from the position below the cutting device, the silica gel which is not cut is directly conveyed to the position below the cutting device under the first conveying belt, so that the next silica gel is directly cut, the pause time of cutting equipment is reduced, the cutting equipment can continuously work, and the processing efficiency of the silica gel is improved; when the cut silica gel moves along with the first conveyor belt, the cut edge materials are positioned on the second conveyor belt and move along with the silica gel blocks, and after the edge materials move to the end of the second conveyor belt, the edge materials automatically drop from the opening to collect the edge materials on the conveying table so as to separate the edge materials from the silica gel blocks, so that the operation of the equipment is more convenient; the size of the required silica gel block is different, so that the silica gel block needs to be cut for multiple times, after the cutting direction of the silica gel block is switched, the cut silica gel is quickly placed on the discharging plate, after the loading block is moved out from the lower part of the cutting device, one end of the discharging plate moves upwards to form an inclined surface on the discharging plate, and the rim charge slides downwards along the inclined surface formed by the discharging plate, so that the rim charge is discharged from the conveying table, and the cut rim charge is automatically collected; do the processing to the rim charge on the silica gel piece different positions through the mode of difference, guarantee that the silica gel piece can be quick automatic after being cut the rim charge and carry bench discharge to distinguish finished product and rim charge, make whole equipment more intelligent, need not to stop alone and handle the rim charge, effectively promote silica gel machining efficiency.

As shown in fig. 5 and 12, a first supporting platform 2 is disposed on the material carrying plate 28, the discharging plate 22 is disposed on one side of the first supporting platform 2, the discharging plate 22 is rotatably connected to the first supporting platform 2, a first connecting rod is disposed on the material carrying plate 28, the discharging plate 22 is disposed between the first supporting platform 2 and the first connecting rod, and a transmission assembly for driving one end of the discharging plate 22 to rise is disposed on the first supporting platform 2; when the silica gel is positioned on the first supporting table, the discharging plate is in a horizontal state, the first conveying belt drives the material loading plate to stably move on the material conveying table, and the silica gel blocks are horizontally arranged on the first supporting table, so that the section uniformity of the silica gel blocks is ensured; when the offcut is placed on the stripper, carry the flitch and remove to cutting device one side, drive stripper one end up motion under the drive assembly effect, the stripper rotates around the tie point, makes the stripper form the inclined plane to the offcut that directly will be on the stripper is arranged and is fallen.

As shown in fig. 1 and 12, a surrounding edge 21 is arranged on the first supporting table, the silica gel is placed in the surrounding edge, the silica gel is limited under the effect of the surrounding edge, and is positioned at the same time, so that the silica gel is located at the designated position of the first supporting table, and the cutting precision of the silica gel is improved; the discharging plate is provided with a first through groove 221, a plurality of third rotating rollers 222 are arranged in the first through groove, and under the arrangement of the third rotating rollers, the friction force on the discharging plate is reduced, so that the rim charge can normally slide off the discharging plate after one end of the discharging plate is lifted; the conveying table is provided with a material receiving box 5 below, and the discharged edge materials are collected through the material receiving box so as to be uniformly processed.

As shown in fig. 5 and 13, a first through cavity 23 is formed in the first support table 2, the transmission assembly includes a first movable plate 24 disposed in the first through cavity 23, a support block 241 disposed on the first movable plate 24, and a first push plate 27 disposed on the material carrying plate 28, the material carrying plate 28 is provided with a first movable cavity, a second connecting rod 271 is disposed at the bottom of the first push plate 27, the second connecting rod 271 is inserted into the first movable cavity, and a first support spring 272 is disposed at the bottom of the second connecting rod 271; a first supporting plate 242 is arranged on the supporting block 241, and when the first pushing plate 27 moves downwards, the first movable plate 24 moves upwards; when the rim charge is placed on the discharging plate, the first push plate is pushed to move downwards, the first push plate moves downwards to drive the first movable plate to move upwards, the first movable plate drives the supporting block to move upwards, the supporting block pushes one end of the discharging plate to move upwards, and an inclined plane is formed on the discharging plate so as to discharge the rim charge from the discharging plate; the first supporting spring provides supporting force for the first push plate, so that the first push plate is always in a rising state, the discharging plate is in a horizontal state under normal conditions, the silica gel block is placed on the first supporting table in the horizontal state, and the processing precision of the silica gel block is improved; the contact area of supporting shoe and stripper is increased to first backup pad, provides good supporting effect for the stripper to promote stripper one end up-going when the supporting shoe rises.

As shown in fig. 10, first cavities are formed in inner walls of two sides of the first through cavity 23, the first cavities are formed in the top of the first through cavity, a first movable groove 26 is formed in one end of each first cavity, a second movable plate 25 is arranged in each first movable groove 26, and the second movable plates 25 on two sides of the first through cavity are connected through a connecting plate 253; a first connecting rope 251 is arranged on the second movable plate 25, and one end of the first connecting rope 251 is fixedly connected to the first movable plate 24; the inner wall of the first through cavity is provided with a plurality of through holes, the through holes can be uniformly distributed at the front part, the middle part and the rear part of the first through cavity, the tail end of the first connecting rope is divided into a plurality of strands, the plurality of strands of first connecting ropes respectively extend out of the through holes, so that the tail end of the first connecting rope is connected to the first movable plate, and the first movable plate can stably ascend; a second supporting spring 252 is arranged at the bottom of the second movable plate; the first push plate moves downwards to be in contact with the first connecting plate, the first push plate pushes the second movable plate to move downwards, the second movable plate moves downwards to pull the first connecting rope to move, the other end of the first connecting rope pulls the first movable plate to move upwards, and the first movable plate moves upwards to drive the supporting block to move, so that one end of the discharging plate is pushed to move upwards, the discharging plate is made to form an inclined plane, and rim charge on the discharging plate is discharged; after the force acting on the first push plate disappears, the first support spring pushes the first push plate to move upwards, the second support spring pushes the second movable plate to move upwards, and the discharging plate is turned under the action of gravity, so that the discharging plate is automatically turned to be in a horizontal state.

As shown in fig. 1 and 6, the cutting device includes a first cutting assembly and a second cutting assembly, the first cutting assembly and the second cutting assembly are arranged adjacently, the first cutting assembly includes a first mounting plate 3, a first cylinder 32 arranged on the first mounting plate 3, a mounting block 33 arranged on a piston rod of the first cylinder 32, and a first pressing plate 31 arranged below the first mounting plate 3, a cutter 34 is arranged on the mounting block 33, and the mounting block 33 can move relative to the first pressing plate 31; the first air cylinder is fixed on a ceiling of a factory building, the material carrying plate drives the silica gel to move to a position behind the position below the first cutting assembly, the first air cylinder drives the first pressing plate to move downwards, the first pressing plate moves downwards to the top of the silica gel, the first pressing plate is pressed on the top of the silica gel, the silica gel is fixed under the action of the first pressing plate, and the silica gel is located at the designated position of the first supporting table to prevent the silica gel from moving; then the mounting block moves downwards relative to the first pressing plate, the cutter is in contact with the silica gel block, and the silica gel block is cut under the action of the cutter to finish the cutting operation of the silica gel; the clamp plate moves downwards in advance of the cutter, so that the clamp plate is pressed on the silica gel, the silica gel is prevented from being moved by extruding the silica gel when the cutter is contacted with the silica gel, the cutting effect on the silica gel is ensured, and the silica gel block meeting the size requirement is obtained.

As shown in fig. 17 and 19, a first gap matched with the cutting knife 34 is formed between the discharging plate 22 and the first supporting table 2, a second gap matched with the cutting knife 34 is formed between the first conveying belt 11 and the second conveying belt 12, and a second through groove matched with the cutting knife 34 is formed on the first pressing plate 31; a second connecting plate 337 is arranged on the mounting block 33, a third connecting rod 311 is arranged on the first pressing plate, the third connecting rod 311 penetrates through the second connecting plate 337, and a first limiting plate is arranged on the third connecting rod 311; under the arrangement of the first gap and the second gap, the cutter is ensured to be completely cut from the silica gel block, so that the silica gel block is separated from the rim charge, the rim charge is prevented from being carried on the silica gel block, the length of the cutter is larger than that of the silica gel block, the cutting effect of the cutter on the silica gel block is further ensured, and the rim charge is prevented from being still connected on the silica gel; after the cutter descends to the bottommost end, the cutter is in contact with the material carrying plate, the material carrying plate is utilized to protect the first conveyor belt, the cutter is prevented from directly abutting against the first conveyor belt to damage the first conveyor belt, and the service life of the first conveyor belt is prolonged; when first clamp plate is in the state of rising, first limiting plate is in second connecting plate top, provide the holding power for first clamp plate under first limiting plate effect, when first cylinder drive installation piece down moved, first clamp plate is along with the together downstream of installation piece, until first clamp plate and silica gel piece contact back, first clamp plate bottom receives the unable continuation decline that hinders, the installation piece continues downstream for first clamp plate, the second connecting plate down moves for first limiting plate, make cutter and silica gel piece contact with the cutting of silica gel piece.

As shown in fig. 6 and 7, a mounting groove is formed in the mounting block 33, the cutting knife 34 is inserted into the mounting groove, a plurality of fixing grooves are formed in the cutting knife 34, a second moving groove is formed in the inner wall of the mounting groove, a fixing block 332 matched with the fixing groove is arranged in the second moving groove, and a first connecting spring 333 is arranged on the fixing block 332; the mounting block 33 is provided with a first push rod 35 for pushing the fixing block 332 to move into the second movable groove; when the cutter is replaced, the first push rod is pushed, the fixed block is pushed to move towards the inside of the second movable groove under the action of the first push rod, after the fixed block enters the second movable groove, the cutter is pulled towards the outside of the mounting groove, the cutter can be directly pulled out of the mounting groove, then a new cutter is inserted into the mounting groove from bottom to top, after the cutter back is contacted with the top of the mounting groove, the first push rod is pushed to enable the fixed block to extend out of the second movable groove, the fixed block is inserted into the fixed groove to fix the cutter, the replacement of the cutter is completed, and the connection effect of the cutter and the mounting groove is ensured; the fixed block can be conveniently adjusted under the setting of the first push rod, so that the cutter can be detached and replaced, the replacement difficulty of the cutter is reduced, and the cutting effect of the cutter on the silica gel block is guaranteed.

As shown in fig. 15, a second movable cavity is arranged at the top of the second movable groove, a third movable cavity 335 communicated with the second movable cavity is arranged on the mounting block, a fourth connecting plate 331 is arranged on the fixed block, a first bump 336 is arranged on the fourth connecting plate, the first push rod penetrates through the third movable cavity, a second bump 351 is arranged on the first push rod, and the first bump and the second bump are both in an arc structure; when the cutter is replaced, the first push rod is pushed into the third movable cavity, the first push rod drives the second lug to move, the second lug moves to one side of the first lug, the first lug is pushed to move under the action of the second lug, and the fourth connecting plate moves along with the first lug, so that the fixing block moves into the second movable groove, and the cutter can be directly taken out of the mounting groove; after a new cutter is installed in the installation groove, the first push rod is pulled back, the first convex block is moved away from one side of the second convex block, after the fixed block loses extrusion force, the first connecting spring pushes the fixed block to move towards the second movable groove, the fixed block is inserted into the fixed groove in the cutter, the cutter is fixed, and the installation of the cutter is completed.

As shown in fig. 8 and 16, the mounting block is provided with a third movable groove 334, the third movable groove is arranged above the second movable groove, a movable block 361 is arranged in the third movable groove, the movable block is provided with a fixed plate 36, and the movable block is provided with a first return spring 362; one end of the first push rod is provided with a limiting rod 352, the limiting rod is provided with a second return spring 353, and the second return spring abuts against the inner wall of the third movable cavity; when the first lug and the second lug are staggered, the fixing plate is abutted against the top of the first push rod; when the cutter is replaced, the first push rod is pushed into the third movable cavity, the first convex block moves to one side of the second convex block, the first push rod moves to one side of the fixing plate, the fixing plate moves downwards under the action of the first return spring after losing the supporting force, the fixing plate moves to one end of the first push rod to provide the supporting force for the first push rod, the first convex block is continuously positioned at one side of the second convex block, the current position of the fixing block is fixed, the fixing block is continuously positioned in the second movable groove, and the cutter can be directly taken out of the mounting groove; after a new cutter is arranged in the mounting groove, the fixing plate is pushed upwards, the fixing plate is moved away from one end of the first push rod, one end of the first push rod loses supporting force and then moves back under the action of the second return spring, the first bump and the second bump are staggered, and the fixing block extends out under the action of the first connecting spring, so that the fixing block is inserted into the fixing groove to fix the cutter; under the arrangement of the first return spring, the push plate can be automatically enclosed to provide limit after moving forwards, the matching effect of the first bump and the second bump is ensured, and the fixing block can be fixed at the specified position without directly abutting against the push plate; under the setting of the second reset spring, the push plate can automatically extend out of the third movable cavity after the fixed plate rises, so that the first lug and the second lug are automatically staggered, and the replacement operation of the cutter is more convenient.

As shown in fig. 21, a sleeve 312 is disposed at the bottom of the first pressing plate, a supporting rod 37 penetrates through the sleeve, a second limiting plate 371 is disposed on the supporting rod, and the supporting rod is prevented from falling out of the sleeve when the second limiting plate is disposed; the sleeve is provided with a plurality of third through grooves 313 which are longitudinally distributed, a third limiting plate 314 penetrates through the third through grooves, and the rising maximum distance of the supporting rod is limited according to the specific position of the third limiting plate, so that the falling maximum distance of the first pressing plate is controlled, and the first pressing plate is adjusted according to different thicknesses of the processed silica gel blocks; when first clamp plate descends, the bracing piece supports on carrying the bench, and first clamp plate can't continue to descend, and first clamp plate supports at silica gel piece top, and the relative first clamp plate of installation piece continues down motion, avoids first clamp plate to continue to descend and extrudees silica gel piece, guarantees the cutting accuracy to the silica gel piece.

As shown in fig. 3 and 4, the second cutting assembly has the same structure as the first cutting assembly, and comprises a second mounting plate 4 and a second pressing plate 41, and the cutter setting direction of the second cutting assembly is perpendicular to the cutter setting direction of the first cutting assembly, so as to cut the silica gel block from different positions; a fifth connecting plate 42 is arranged on the second pressing plate, a first pushing block 421 is arranged at the bottom of the fifth connecting plate, a base plate 43 is arranged at the bottom of the first pushing block, a first sliding block 431 is arranged on the base plate, a first sliding groove matched with the first sliding block is arranged at the bottom of the first pushing block, and a second sliding groove 432 matched with the first sliding block is arranged at the bottom of the base plate; when the second pressing plate moves downwards, the cut silica gel block moves to one side of the second cutting assembly, the first pushing block moves downwards along with the second pressing plate to be contacted with the first pushing plate, the first pushing plate is pushed to move downwards under the action of the first pushing block, the first pushing plate moves downwards to drive the first movable plate to move upwards, one end of the discharging plate moves upwards, and the rim charge on the discharging plate is discharged so as to be convenient for separately collecting the rim charge and the finished product; utilize second cutting assembly to promote first push pedal down motion, make the row's of first piece expect with the cutting of second piece merge go on, make whole cutting step have more the wholeness, promote the continuity of whole step.

As shown in fig. 11, a second supporting table 6 is arranged on one side of the conveying table, a first hydraulic cylinder 61 is arranged at the bottom of the second supporting table, a second supporting plate 62 is arranged on a first hydraulic piston rod, one end of the second supporting plate close to the conveying table is rotatably connected to the bottom of the second supporting table, and the second supporting table and the first conveyor belt are positioned on the same plane; an upright post 7 is arranged on one side of the second support platform, a discharging assembly is arranged on the upright post, a transverse plate is further arranged on the upright post, and the transverse plate is arranged below the second support platform; after the cutting of silica gel piece is accomplished, first conveyer belt drives the silica gel piece and continues to remove, carry the flitch and move forward under the effect of first conveyer belt, carry the flitch and move to the second brace table under the effect of first conveyer belt on, the subassembly of unloading will take out the silica gel on first brace table, pneumatic cylinder drive second brace table is down-motion, the second brace table drives and carries flitch together down-motion, one end contacts with the diaphragm when the second brace table is down-motion, the diaphragm causes the hindrance to the decline of second brace table, second brace table one end continues to descend, the other end is in on the diaphragm, make the second brace table form the inclined plane at the decline in-process, carry the flitch and down-slide along the inclined plane that the second brace table formed, under arranging the brace table on the second, so that carry the flitch to do the recovery.

As shown in fig. 24, the discharging assembly includes an installation block 71 rotatably connected to the column and a clamp plate 72 disposed on the installation block, the installation block is provided with a fourth movable slot 711, the clamp plate is disposed in the fourth movable slot in a penetrating manner, a first driving wheel 74 is disposed in the fourth movable slot, the clamp plate is provided with a first driving plate 721 matched with the first driving wheel, the four clamp plates are disposed on two opposite sides of the installation block, and two clamp plates disposed on the same side are matched with each other to form a clamping jaw; the first transmission plates on the adjacent clamping plates on the same side are arranged in a staggered mode, namely the first transmission plate of the clamping plate on the left side is positioned at the bottom of the first transmission wheel, and the shift-added first transmission plate on the right side is positioned at the top of the first transmission wheel; a second cylinder 8 for driving the adjacent clamping jaws to approach each other is arranged above the upright post; after the material carrying plate moves to the second supporting table, the second air cylinder drives the piston rod to stretch out, the first transmission wheel rotates to drive the first transmission plate to move, the adjacent clamping plates are close to each other under the driving of the first transmission plate due to the fact that the positions of the two adjacent first transmission plates are different, the two groups of clamping plates are matched with each other to clamp the silica gel blocks, the installation blocks rotate to drive the silica gel blocks to move together, the processed silica gel blocks are conveyed out, and automatic material taking of the silica gel blocks is achieved.

As shown in fig. 26 and 28, a fourth movable cavity 712 is arranged on the mounting block, a second through cavity 713 is arranged on a side wall of the fourth movable cavity, a second driving wheel 741 is arranged on the first driving wheel, a second driving plate 732 matched with the second driving wheel is arranged in the second through cavity in a penetrating manner, a second push plate 73 is arranged at the top of the second driving plate, a fourth connecting rod 731 is arranged on the second push plate, a fifth movable groove 714 matched with the fourth connecting rod is arranged on the mounting block, a third supporting spring 733 is arranged at the bottom of the fourth connecting rod, a third push plate 81 is arranged on the piston rod of the second cylinder, and the third push plate is of a semicircular structure; when the material carrying plate drives the silica gel block to move to the second supporting table, the second air cylinder drives the third push plate to move downwards, the third push plate pushes the third push plate to move downwards, the third push plate drives the second transmission plate to move downwards, the second transmission plate drives the second transmission block to rotate, the second transmission wheel drives the first transmission wheel to rotate, and the first transmission wheel drives the clamping plate to move so as to fix the silica gel block by using the clamping plate; the mounting block drives the silica gel block to move when rotating, when the second push plate is moved away from the bottom of the third push plate, the third support spring pushes the second push plate to move upwards after the second push plate loses pressure, the first driving wheel rotates reversely, two adjacent clamping plates are separated from each other, and the silica gel block falls off from the clamping plates so as to be conveniently conveyed to the material waking frame; the third push plate is arranged to be in a semicircular structure, so that the clamping plates which are close to each other can be automatically separated after rotating 180 degrees along with the mounting block, and the intelligence of the equipment is improved.

Example 2:

as shown in fig. 29 to 45, the present embodiment is different from embodiment 1 in that: a third rotating roller 91 is arranged on one side of the conveying table, a third conveying belt 9 is wound on the third rotating roller, a first rotating roller 302 is arranged on the first rotating roller, a third driving wheel 301 is arranged at one end of the first rotating roller, a third mounting plate 30 is arranged on one side of the third rotating roller, the third driving wheel is rotatably connected onto the third mounting plate, a fourth driving wheel 303 matched with the third driving wheel is arranged on the third mounting plate, a fifth driving wheel 304 is arranged on the fourth driving wheel, a first driving groove is arranged on the fifth driving wheel, a second driving groove is arranged on the third rotating roller, a conveying belt 305 is arranged in the first driving groove, and the third rotating roller is matched with the fifth driving wheel in a transmission manner under the action of the conveying belt; the first rotating roller rotates to drive the transmission shaft to rotate, the transmission shaft drives the third transmission wheel to rotate, the third transmission wheel drives the third rotating roller to rotate to provide power for the rotation of the third conveyor belt, and the rotation direction of the third conveyor belt is controlled under the matching of the third rotating roller and the third transmission wheel, so that the third conveyor belt rotates towards the initial end of the first conveyor belt; after the material carrying plate is taken down from the second supporting table, the material carrying plate is placed on the third conveying belt, the material carrying plate is conveyed under the action of the third conveying belt, and the material carrying plate can be recycled towards the starting end of the first conveying belt.

As shown in fig. 29, 32, 42, and 44, a third supporting platform 20 is disposed on one side of the material receiving box, the third supporting platform is disposed between the second supporting platform and the material receiving box, a third supporting plate 201 is disposed on the third supporting platform, one end of the third supporting plate is rotatably connected to the third supporting platform, a fourth through groove is disposed on the third supporting plate, a fourth rotating roller is disposed on the fourth through groove, a fourth conveyor belt 202 is wound on the fourth rotating roller, a second driving roller is disposed at the bottom of the fourth through groove, the second driving roller is in transmission fit with the fourth conveyor belt, and the fourth conveyor belt is adjusted and turned under the setting of the second driving roller; a groove 203 is formed in the third support platform, and a fourth support spring 204 is arranged in the groove; the bottom of the material conveying table is provided with a supporting leg 14, and a second hydraulic cylinder 141 is arranged on the supporting leg; after the material carrying plate moves to the second supporting platform, the silica gel block on the material carrying plate is fixed by the clamping plate, the first hydraulic cylinder moves downwards to drive the second supporting platform to move downwards, one end of the second supporting platform is abutted to the transverse plate to enable the second supporting platform to generate an inclined surface, the material carrying plate slides downwards after the second supporting platform inclines, the material carrying plate moves to the third supporting platform, the second hydraulic cylinder pushes the material carrying plate on the third supporting platform to move forwards, the material carrying plate is pushed to one end of the third supporting plate, one end of the material carrying plate moves downwards after being subjected to pressure, one end of the third supporting plate moves downwards, the second driving roller is in contact with the third conveying belt, the third conveying belt drives the second driving roller to rotate, the second driving roller drives the fourth conveying belt to rotate, the fourth conveying belt moves the material carrying plate, the material carrying plate falls onto the third conveying belt from the third supporting plate, and the third conveying belt continues to convey the material carrying plate, conveying the material carrying plate to one end of a first conveyor belt; after the material loading plate falls off from the third supporting plate, the fourth supporting spring pushes one end of the third supporting plate to move upwards, one end of the third supporting plate in the market tilts, the second driving roller is separated from the third conveying belt, and the fourth conveying belt is in a static state so as to carry the next material loading plate.

As shown in fig. 29 and 39, a receiving table 10 is arranged at the starting end of the material conveying table, the receiving table is arranged at one end of the third conveyor belt, an inclined surface 109 is arranged on the receiving table, and a baffle 101 is arranged on the side wall of the receiving table; the first baffle plate has a blocking effect on the material carrying plate moving to the bearing table, so that the material carrying plate is prevented from being directly punched out of the bearing table; an equipment cavity is arranged on the bearing table and is arranged at the bottom end of the inclined plane, a third hydraulic cylinder 104 is arranged in the equipment cavity, a fourth push plate 105 is arranged on a piston rod of the third hydraulic cylinder, a stop block 102 is arranged on the side wall of the bearing table, a sixth movable groove 103 is arranged on the stop block, a seventh movable groove 1021 is arranged on the inner wall of the sixth movable groove, a second push block 107 is arranged in the seventh movable groove, and when the fourth push plate rises to the highest point, the second push block extends out of the seventh movable groove; after the material carrying plate moves to the bearing platform under the action of the third conveying belt, the material carrying plate slides downwards under the action of the inclined surface of the bearing platform, the material carrying plate moves to the inclined surface bottom end of the bearing platform, the material carrying plate is located at the fourth push plate, the fourth push plate is driven by the third hydraulic cylinder to move upwards, the fourth push plate pushes the material carrying plate to move upwards, after the fourth push plate rises to the highest position, the material carrying plate and the first conveying belt are located on the same horizontal plane, the second push block moves outwards from the seventh movable groove, the second push block pushes the material carrying plate on the fourth push plate to move upwards on the first conveying belt, and the material carrying plate moves to the first conveying belt again so as to recycle the material carrying plate.

As shown in fig. 35 and 39, a second connecting spring 1074 is disposed on the side wall of the second pushing block, one end of the second connecting spring is fixedly connected to the inner wall of the seventh movable groove, a fifth through groove is disposed on the second pushing block, a third sliding groove 1071 is disposed on the inner wall of the fifth through groove, a third movable plate 1072 is disposed in the third sliding groove, a third pushing block 1073 is disposed at the top of the third movable plate, and a second pushing rod 1075 is disposed at the bottom of the third movable plate; the fourth push plate penetrates through the sixth movable groove; an eighth movable groove is formed in the top of the sixth movable groove, a limiting block 108 is arranged in the eighth movable groove, a limiting spring 1081 is arranged on the limiting block, and an inclined surface is arranged on the limiting block; a second cavity is formed at the bottom of the seventh movable groove, a ninth movable groove communicated with the second cavity is further formed in the inner wall of the sixth movable groove, a fourth movable plate 106 is arranged in the ninth movable groove, and the fourth movable plate is connected with the second push block through a second connecting rope; when the fourth push plate moves upwards, a part of the fourth push plate moves in the sixth movable groove, the fourth push plate pushes the second push rod to move upwards after being contacted with the bottom of the second push rod, the second push rod drives the third movable plate to move upwards, the third push block pushes the limiting block to move upwards after moving upwards along with the third movable plate, the limiting block enters the eighth movable groove to be separated from the fifth through groove, the material carrying plate just moves to the position flush with the first conveyor belt, the second push block pushes the second push block to move towards the outer side of the seventh movable groove under the action of the second connecting spring after losing the limiting block, the second connecting rope is pulled when the second push block moves, and the fourth movable plate is pulled to move upwards by the second connecting rope, so that the fourth movable plate moves to the top of the ninth movable groove; the second pushing block pushes the material carrying plate to move towards the first conveying belt, and the material carrying plate is pushed to the first conveying belt; when the material carrying plate moves onto the first conveying belt, the fourth push plate moves downwards to the ninth movable groove and then contacts with the fourth movable plate, the fourth push plate pushes the fourth movable plate to move downwards, the fourth movable plate pulls the second connecting rope, the second connecting rope pulls the second push block to move towards the seventh movable groove, the second push block contacts with the inclined surface on the side wall of the limiting block, and the limiting block is pushed into the eighth movable groove when the second push block moves due to the arrangement of the inclined surface, so that the second push block can normally move; after the fourth push plate pushes the fourth movable plate to move to the bearing table, the fifth through groove on the second push block just moves to the position below the limiting block, the limiting block extends out of the eighth movable groove, the limiting block is inserted into the fifth through groove and contacts with the inner wall of the fifth through groove, the second push block is limited, and the second connecting spring is in a compressed state so as to push the lower material carrying plate to move; through the cooperation of second connection rope and second connecting spring, make the second ejector pad stretch out from the seventh movable groove automatically after the fourth push pedal rises, need not to set up extra driving piece, make the structure of equipment simpler, make the use of equipment more convenient simultaneously.

The connecting shell can be arranged on the third mounting plate, and the first transmission shaft is covered in the connecting shell to play a role in protecting the first transmission shaft.

The air cylinder and the hydraulic cylinder in the application are schematic diagrams, and the specific structures of the air cylinder and the hydraulic cylinder are the same as those of the air cylinder and the hydraulic cylinder in the prior art; the first rotating roller in the application is driven by a motor, and is a conventional conveyor belt operation mode, and the description is omitted.

Claims

1. The utility model provides a cutting equipment is used in production of for kitchen use silica gel apparatus which characterized in that: the cutting device comprises a conveying platform (1), a material carrying plate (28) arranged on the conveying platform (1) and a cutting device arranged above the conveying platform (1), wherein a conveying groove is formed in the conveying platform (1), two first rotating rollers are arranged in the conveying groove, a first conveying belt (11) is wound on the first rotating rollers, the material carrying plate (28) is arranged on the first conveying belt (11), a second rotating roller is arranged in the conveying groove, a second conveying belt (12) is arranged on the second rotating roller, the second rotating roller is arranged between the two first rotating rollers, and an opening (13) is formed in the bottom of the conveying groove; a discharging plate (22) is arranged on the material carrying plate (28), and when the material carrying plate (28) moves to one side of the cutting device, one end of the discharging plate (22) rises;

the material carrying plate (28) is provided with a first supporting platform (2), the discharging plate (22) is arranged on one side of the first supporting platform (2), the discharging plate (22) is rotatably connected to the first supporting platform (2), the material carrying plate (28) is provided with a first connecting rod, the discharging plate (22) is arranged between the first supporting platform (2) and the first connecting rod, and the first supporting platform (2) is provided with a transmission assembly for driving one end of the discharging plate (22) to rise;

a first through cavity (23) is formed in the first supporting platform (2), the transmission assembly comprises a first movable plate (24) arranged in the first through cavity (23), a supporting block (241) arranged on the first movable plate (24) and a first push plate (27) arranged on the material carrying plate (28), a first movable cavity is formed in the material carrying plate (28), a second connecting rod (271) is arranged at the bottom of the first push plate (27), the second connecting rod (271) is inserted into the first movable cavity, and a first supporting spring (272) is arranged at the bottom of the second connecting rod (271); a first supporting plate (242) is arranged on the supporting block (241), and when the first push plate (27) moves downwards, the first movable plate (24) moves upwards;

first cavities are formed in the inner walls of the two sides of the first through cavity (23), a first movable groove (26) is formed in one end of each first cavity, a second movable plate (25) is arranged in each first movable groove (26), and the second movable plates (25) on the two sides of the first through cavity are connected through a connecting plate (253); a first connecting rope (251) is arranged on the second movable plate (25), and one end of the first connecting rope (251) is fixedly connected to the first movable plate (24);

cutting device includes first cutting means and second cutting means, first cutting means includes first mounting panel (3), locates first cylinder (32) on first mounting panel (3), locates installation piece (33) on first cylinder (32) piston rod and locate first clamp plate (31) of first mounting panel (3) below, be equipped with cutter (34) on installation piece (33), installation piece (33) can for first clamp plate (31) remove.

2. The cutting device for producing the silica gel utensil for kitchen according to claim 1, characterized in that: a first gap matched with the cutter (34) is formed between the discharging plate (22) and the first supporting platform (2), a second gap matched with the cutter (34) is formed between the first conveying belt (11) and the second conveying belt (12), and a through groove matched with the cutter (34) is formed in the first pressing plate (31); be equipped with second connecting plate (337) on installation piece (33), be equipped with third connecting rod (311) on the first clamp plate, third connecting rod (311) wear to locate on second connecting plate (337), be equipped with first limiting plate on third connecting rod (311).

3. The cutting device for producing the silica gel utensil for kitchen according to claim 1, characterized in that: the mounting block (33) is provided with a mounting groove, the cutter (34) is inserted into the mounting groove, the cutter (34) is provided with a plurality of fixing grooves, the inner wall of the mounting groove is provided with a second movable groove, a fixing block (332) matched with the fixing grooves is arranged in the second movable groove, and the fixing block (332) is provided with a first connecting spring (333); and a first push rod (35) used for pushing the fixing block (332) to move towards the second movable groove is arranged on the mounting block (33).