CN215396477U - Heating numerical control device for plastic box mold production - Google Patents

Abstract

The utility model discloses a heating numerical control device for plastic box mold production, and relates to the field of mold production. The utility model is provided with the movable shaft, the return spring, the bump and the baffle; when grinding a section of thick bamboo and rotate it can collide the lug, can promote the baffle behind the lug atress and make the baffle pass through the loose axle and rotate, and the baffle rotates extrusion reset spring, and reset spring atress compression, and the baffle contacts with grinding a section of thick bamboo always for it can not drop to first stock guide intraductal through grinding a clearance of a section of thick bamboo and grinding the case to grind accumulational raw materials between the section of thick bamboo, has ensured that the raw materials between grinding a section of thick bamboo can be by thoroughly crushing, thereby has improved the crushing efficiency to the raw materials.

Description

Heating numerical control device for plastic box mold production

Technical Field

The utility model relates to the field of mold production, in particular to a heating numerical control device for producing a plastic box mold.

Background

The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and the heating of raw materials is a very important link in the production process of the plastic box mold.

According to the Chinese patent with the publication number of CN209504633U, a heating device for producing a plastic box mold is disclosed; the heating device for producing the plastic box mold can crush and heat raw materials, can also store processed raw materials, and greatly improves the efficiency; however, in the device, a large amount of plastic raw materials are added into the grinding device together, and in the process of grinding the plastic raw materials, more raw materials roll between the two grinding cylinders by the grinding mechanism, and part of the raw materials may directly fall into the material guide pipe through a gap between the grinding cylinders and the grinding box under the condition that the raw materials are not ground by the grinding cylinders, so that the grinding efficiency of the grinding cylinders on the raw materials is reduced, and the part of the raw materials which are not ground directly fall into the heating box, and further the melting rate of the raw materials is prolonged; simultaneously when needs use the inside melting raw materials of storage case, the user only needs to place the collecting box in the bottom of storage case, opens the valve again, and inside the raw materials just can flow into the collecting box through the discharging pipe, but when having certain height between collecting box and the storage case that uses, the raw materials probably has partial raw materials spill when flowing into to the collecting box inside, then causes the waste of raw materials, and the raw materials under the melting can lead to the fact the damage to equipment on every side.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a heating numerical control device for producing a plastic box mold, which aims to solve the technical problems that a grinding cylinder cannot thoroughly grind raw materials, and when the raw materials in a storage box flow into a collection box, part of the raw materials may be splashed out.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plastics box mould production is with heating numerical control device, includes heating cabinet, storage case and pulverizes the case, the inside top that pulverizes the case is provided with keeps off the material subassembly, pulverize the top of case and install the feeder hopper, the bottom of storage case is provided with the splashproof subassembly.

Further, keep off the material subassembly including setting up in the loose axle and the reset spring who pulverizes incasement portion top, the baffle is installed to the bottom of loose axle, the lug is installed to one side of baffle, reset spring's both ends are connected with pulverizing case and baffle respectively.

Through adopting above-mentioned technical scheme, make things convenient for the baffle to pass through the loose axle and rotate, and baffle pivoted in-process can stretch or extrude reset spring to can make the baffle reset fast.

Further, the splashproof subassembly is including setting up in the discharging pipe and two guide arms of storage bottom of the case portion, two the sliding sleeve has all been cup jointed to the surface of guide arm, the cavity has been seted up to the inside of discharging pipe, the internally mounted of cavity has the slide, install the spring between the top of slide and the cavity, the bottom of slide is connected with the splashproof pipe, the outer wall of splashproof pipe is fixed with the apron, the both sides of apron all are connected with the sliding sleeve, the apron passes through sliding sleeve and guide arm sliding connection.

Through adopting above-mentioned technical scheme, make things convenient for the splashproof pipe to reciprocate, and the splashproof pipe reciprocates and then can drive the apron and reciprocate to make the apron cover on the collecting box, avoid the raw materials from the inside spill of collecting box, the splashproof pipe then immigrates to the inside of cavity simultaneously.

Further, a grinding assembly is mounted inside the grinding box, the grinding assembly comprises two second motors and grinding cylinders, the two grinding cylinders are meshed, the length of the baffle is the same as that of the grinding cylinders, and the lugs are in contact with the grinding cylinders.

Through adopting above-mentioned technical scheme, conveniently grind a section of thick bamboo and pulverize the raw materials, the baffle can prevent simultaneously that the raw materials from dropping to its department through grinding a section of thick bamboo and the clearance of pulverizing the incasement, and grind a section of thick bamboo and rotate and to drive the lug and remove.

Further, first electrical heating rod is all installed to the inside both sides of heating cabinet, the internally mounted of heating cabinet has the stirring subassembly, the stirring subassembly includes first motor and stirring frame, the both sides of stirring frame all contact with the inner wall of heating cabinet.

Through adopting above-mentioned technical scheme, the stirring subassembly can mix the raw materials of heating cabinet inside, makes the raw materials be heated more evenly, and improves the heating efficiency to the raw materials, and the stirring frame can strike off the attachment of heating cabinet inner wall simultaneously, has improved the cleaning efficiency to the heating cabinet inside.

Further, a second electric heating rod is installed on the inner wall of the storage box, two guide plates are fixed to the inner lower portion of the storage box, one side of each guide plate inclines downwards along the direction of the discharge pipe, and the tops of the guide plates are smooth.

Through adopting above-mentioned technical scheme, the second electrical heating rod can heat the storage case, prevents to store in the inside raw materials cooling of storage case, and raw materials accessible stock guide flows into to the discharging pipe inside simultaneously, has improved the discharging efficiency of raw materials.

Further, the surface mounting of heating cabinet has operating panel, operating panel respectively with first motor, second motor, first electric heating rod and second electric heating rod electric connection, the heating cabinet with pulverize and install first passage between the case, pulverize and install the second passage between case and the storage case, the valve is all installed to the surface of first passage, second passage and discharging pipe.

Through adopting above-mentioned technical scheme, the person of facilitating the use opens or closes first motor, second motor, first electrical heating stick and second electrical heating stick through operating panel, can make simultaneously and drop to the heating cabinet inside by the raw materials that are smashed through first passage, and the raw materials accessible second passage that is heated and melts drops to the inside of storage case.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model is provided with the movable shaft, the return spring, the bump and the baffle; it can collide the lug when grinding a section of thick bamboo and rotate, can promote the baffle behind the lug atress and make the baffle pass through the loose axle and rotate, the baffle rotates extrusion reset spring, reset spring atress compression, and the baffle contacts with grinding a section of thick bamboo always, make accumulational raw materials between grinding a section of thick bamboo can not drop to first stock guide intraductally through the clearance that grinds a section of thick bamboo and grinding the case, raw materials between having guaranteed grinding a section of thick bamboo can be by thoroughly smashing, thereby the crushing efficiency to the raw materials has been improved, avoided simultaneously not directly falling into to the heating cabinet by kibbling raw materials inside, the rate of melting of follow-up raw materials has been improved, and because the lug is strikeed always, make the baffle can continuously take place vibrations, prevent that the raw materials from being attached to on the baffle.

2. According to the storage box, the splash-proof pipe, the sliding sleeve, the guide rod, the cover plate, the spring and the cavity are arranged, when raw materials in the storage box need to be used, a user pushes the cover plate upwards to enable the cover plate to move upwards, the splash-proof pipe is pushed into the cavity by the cover plate, the collecting box is placed below the cover plate and the cover plate is loosened, the cover plate drives the splash-proof pipe to move downwards to enable the cover plate to cover the inside of the collecting box, the raw materials are prevented from being splashed out of the inside of the collecting box in the inflow process, waste of the raw materials is avoided, the raw materials can be completely loaded into the collecting box, and therefore the charging efficiency of the raw materials is improved.

Drawings

FIG. 1 is a schematic front view of a heating chamber according to the present invention;

FIG. 2 is a schematic view of a front cross-sectional view of the heating chamber of the present invention;

FIG. 3 is a perspective view of a tapping pipe according to the utility model;

FIG. 4 is a schematic view of a partial structure of the tapping pipe according to the utility model in top section;

FIG. 5 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 6 is an enlarged view of the utility model at B in FIG. 2;

fig. 7 is a schematic perspective view of the baffle of the present invention.

In the figure: 1. a heating box; 101. a first motor; 102. a stirring frame; 103. a first electrical heating rod; 2. a material storage box; 201. a guide bar; 202. a sliding sleeve; 203. a discharge pipe; 204. a splash tube; 205. a cover plate; 206. a cavity; 207. a slide plate; 208. a spring; 209. a material guide plate; 3. an operation panel; 4. a first material guide pipe; 5. a grinding box; 501. a second motor; 502. A grinding cylinder; 503. a baffle plate; 504. a return spring; 505. a movable shaft; 506. a bump; 507. a feed hopper; 6. a second material guide pipe; 7. a second electrically heated rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A heating numerical control device for plastic box mold production is shown in figures 1-7 and comprises a heating box 1, a first motor 101, a stirring frame 102, a first electric heating rod 103, a storage box 2, a guide rod 201, a sliding sleeve 202, a discharge pipe 203, a splash-proof pipe 204, a cover plate 205, a cavity 206, a sliding plate 207, a spring 208, a guide plate 209, an operation panel 3, a first guide pipe 4, a grinding box 5, a second motor 501, a grinding cylinder 502, a baffle 503, a return spring 504, a movable shaft 505, a lug 506, a feed hopper 507, a second guide pipe 6 and a second electric heating rod 7; the inside top of pulverizing case 5 is provided with and keeps off the material subassembly, pulverizes the top of case 5 and installs feeder hopper 507, and the bottom of storage case 2 is provided with the splashproof subassembly, installs first passage 4 between heating cabinet 1 and the case 5 that pulverizes, and the person of facilitating the use adds the raw materials to the inside of pulverizing case 5 through feeder hopper 507.

Referring to fig. 1, 2, 5 and 7, the material blocking assembly includes a movable shaft 505 and a return spring 504, the movable shaft 505 is disposed above the inside of the grinding box 5, the bottom of the movable shaft 505 is provided with a baffle 503, one side of the baffle 503 is provided with a projection 506, and two ends of the return spring 504 are respectively connected with the grinding box 5 and the baffle 503; the baffle 503 is conveniently rotated by the movable shaft 505, and the return spring 504 is stretched or pressed during the rotation of the baffle 503, so that the baffle 503 can be rapidly returned, and the baffle 503 can prevent the raw material from falling into the interior of the first material guiding pipe 4 through the gap between the grinding box 5 and the grinding cylinder 502.

Referring to fig. 1, 2, 3, 4 and 6, the splash guard assembly includes a discharge pipe 203 and two guide rods 201 arranged at the bottom of the storage tank 2, sliding sleeves 202 are respectively sleeved on the outer surfaces of the two guide rods 201, a cavity 206 is formed inside the discharge pipe 203, a sliding plate 207 is installed inside the cavity 206, a spring 208 is installed between the top of the sliding plate 207 and the cavity 206, a splash guard pipe 204 is connected to the bottom of the sliding plate 207, a cover plate 205 is fixed on the outer wall of the splash guard pipe 204, both sides of the cover plate 205 are connected with the sliding sleeves 202, and the cover plate 205 is slidably connected with the guide rods 201 through the sliding sleeves 202; make things convenient for splash tube 204 to reciprocate, and splash tube 204 reciprocates and then can drive apron 205 and reciprocate to make apron 205 cover on the collecting box, avoid the raw materials from the inside spill of collecting box, splash tube 204 then moves into the inside of cavity 206 simultaneously.

Referring to fig. 1, 2, 5 and 7, a grinding box 5 is internally provided with a grinding assembly including two second motors 501 and grinding cylinders 502, the two grinding cylinders 502 are engaged, the baffle 503 has the same length as the grinding cylinder 502, and the projection 506 is in contact with the grinding cylinder 502; the grinding cylinder 502 is convenient for grinding the raw material, the baffle 503 can prevent the raw material from falling to other parts, and the rotation of the grinding cylinder 502 can drive the lug 506 to move.

Referring to fig. 1-2, first electric heating rods 103 are installed on both sides of the interior of the heating box 1, a stirring assembly is installed in the interior of the heating box 1, the stirring assembly includes a first motor 101 and a stirring frame 102, and both sides of the stirring frame 102 are in contact with the inner wall of the heating box 1; stirring assembly can stir the raw materials of heating cabinet 1 inside, makes the raw materials be heated more evenly, and improves the heating efficiency to the raw materials, and stirring rack 102 can strike off the attachment of heating cabinet 1 inner wall simultaneously, has improved the cleaning efficiency to heating cabinet 1 inside.

Referring to fig. 1-4, the inner wall of the storage box 2 is provided with a second electric heating rod 7, two material guide plates 209 are fixed at the lower part inside the storage box 2, one side of each material guide plate 209 inclines downwards along the direction of the discharge pipe 203, and the tops of the material guide plates 209 are smooth; second electrical heating rod 7 can heat storage case 2, prevents to store in the inside raw materials cooling of storage case 2, and raw materials accessible stock guide 209 flows into to discharging pipe 203 inside simultaneously, has improved the discharging efficiency of raw materials.

Referring to fig. 1-2, an operation panel 3 is installed on an outer surface of the heating box 1, the operation panel 3 is respectively electrically connected to the first motor 101, the second motor 501, the first electric heating rod 103 and the second electric heating rod 7, a second material guiding pipe 6 is installed between the crushing box 5 and the material storage box 2, valves are installed on outer surfaces of the first material guiding pipe 4, the second material guiding pipe 6 and the material discharging pipe 203, a user can open or close the first motor 101, the second motor 501, the first electric heating rod 103 and the second electric heating rod 7 through the operation panel 3, and meanwhile, the crushed raw materials can fall into the heating box 1 through the first material guiding pipe 4, and the heated and melted raw materials can flow into the material storage box 2 through the second material guiding pipe 6 and can be stored inside the material storage box 2.

The working principle is as follows: firstly, the user installs and turns on the device, and adds the raw material into the grinding box 5 through the feeding hopper 507, at this time, the user starts the second motor 501 through the operation panel 3, the second motor 501 works to drive the grinding cylinder 502 to rotate, the grinding cylinder 502 rotates to grind the raw material, the grinding cylinder 502 rotates to hit the bump 506, the bump 506 is forced to push the baffle 503 and make the baffle 503 rotate through the movable shaft 505, the baffle 503 rotates to push the return spring 504, the return spring 504 is forced to compress, and the baffle 503 is always contacted with the grinding cylinder 502, the raw material accumulated between the grinding cylinders 502 can be prevented from dropping into the first material guiding pipe 4 through the gap between the grinding cylinder 502 and the grinding box 5, and the baffle 503 can continuously vibrate due to the bump 506 being always hit, the raw material is prevented from attaching on the baffle 503, and then the ground raw material can drop into the heating box 1 through the first material guiding pipe 4, then, a user starts the first motor 101 and the first electric heating rod 103 through the operation panel 3, the first motor 101 works to drive the stirring frame 102 to rotate, the stirring frame 102 rotates to stir the raw material, meanwhile, the first electric heating rod 103 works to generate heat to heat the raw material, after the raw material is heated and melted, the raw material enters the storage box 2 through the second material guiding pipe 6 and is stored in the storage box 2, when the raw material in the storage box 2 needs to be used, the user pushes the cover plate 205 upwards to move the cover plate 205 upwards, the cover plate 205 pushes the splash proof pipe 204 into the cavity 206 and presses the spring 208 to compress the spring 208, the collection box is placed under the cover plate 205 and loosens the cover plate 205, the spring 208 recovers elasticity and stretches to push the splash proof pipe 204 to move downwards, and then the cover plate 205 is driven to move downwards to cover the cover plate 205 inside the collection box, then, a valve on the surface of the tapping pipe 203 is opened, and the raw material is made to flow into the inside of the collection tank through the tapping pipe 203 and the splashproof pipe 204.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a production of plastic case mould is with heating numerical control device, includes heating cabinet (1), storage case (2) and pulverizes case (5), its characterized in that: pulverize the inside top of case (5) and be provided with and keep off the material subassembly, hopper (507) are installed at the top of pulverizing case (5), the bottom of storage case (2) is provided with the splashproof subassembly.

2. The heating numerical control device for producing the plastic box mold as claimed in claim 1, characterized in that: the material blocking assembly comprises a movable shaft (505) and a return spring (504), the movable shaft and the return spring are arranged above the inner portion of the crushing box (5), a baffle plate (503) is installed at the bottom of the movable shaft (505), a convex block (506) is installed on one side of the baffle plate (503), and two ends of the return spring (504) are respectively connected with the crushing box (5) and the baffle plate (503).

3. The heating numerical control device for producing the plastic box mold as claimed in claim 1, characterized in that: splash-proof subassembly is including setting up in discharging pipe (203) and two guide arms (201) of storage case (2) bottom, two sliding sleeve (202) have all been cup jointed to the surface of guide arm (201), cavity (206) have been seted up to the inside of discharging pipe (203), the internally mounted of cavity (206) has slide (207), install spring (208) between the top of slide (207) and cavity (206), the bottom of slide (207) is connected with splash-proof pipe (204), the outer wall of splash-proof pipe (204) is fixed with apron (205), the both sides of apron (205) all are connected with sliding sleeve (202), apron (205) are through sliding sleeve (202) and guide arm (201) sliding connection.

4. The heating numerical control device for producing the plastic box mold as claimed in claim 2, characterized in that: the grinding box (5) is internally provided with a grinding assembly, the grinding assembly comprises two second motors (501) and grinding cylinders (502), the two grinding cylinders (502) are engaged, the length of the baffle plate (503) is the same as that of the grinding cylinders (502), and the lug (506) is in contact with the grinding cylinders (502).

5. The heating numerical control device for producing the plastic box mold as claimed in claim 1, characterized in that: first electric heating rod (103) are all installed to the inside both sides of heating cabinet (1), the internally mounted of heating cabinet (1) has stirring subassembly, stirring subassembly includes first motor (101) and stirring frame (102), the both sides of stirring frame (102) all contact with the inner wall of heating cabinet (1).

6. The heating numerical control device for producing the plastic box mold as claimed in claim 3, characterized in that: second electrical heating rod (7) are installed to the inner wall of storage case (2), the inside below of storage case (2) is fixed with two stock guide (209), the direction downward sloping of discharging pipe (203) is followed to one side of stock guide (209), the top of stock guide (209) is smooth.

7. The heating numerical control device for producing the plastic box mold as claimed in claim 6, characterized in that: the utility model discloses a heating box, including heating box (1), operating panel (3) respectively with first motor (101), second motor (501), first electrical heating rod (103) and second electrical heating rod (7) electric connection, heating box (1) and pulverize and install first passage (4) between case (5), pulverize and install second passage (6) between case (5) and storage case (2), the valve is all installed to the surface of first passage (4), second passage (6) and discharging pipe (203).

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