Heat treatment feeding device for mold manufacturing

Abstract

The utility model discloses a heat treatment feeding device for mold manufacturing, and relates to the technical field of mold manufacturing. The device comprises a transmission belt, a material placing table and a preheating treatment box, the material placing table is placed on the transmission belt, and the preheating treatment box is fixed in the middle of the transmission belt. When the pre-heating treatment box is used for pre-treatment, openings in the two sides of the box body can be automatically sealed by the box door, so that a heat source is not easy to dissipate outwards, the temperature in the box body can be rapidly increased, a stamping die in a material frame can be conveniently and rapidly heated, the pre-heating speed is increased, the pre-heating time is shortened, and the machining efficiency is improved; in addition, a material frame in the arranged material placing table can automatically and slowly rotate, when pre-treatment is carried out in the pre-heating treatment box, all faces of a stamping die in the material frame can alternately face a heat source, the stamping die can be evenly heated, and the stamping effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold manufacturing, in particular to a heat treatment feeding device used for mold manufacturing. Background Art

[0002] At present, when the stamping die is normally manufactured, it is usually necessary to perform heat treatment on the stamping die. After the stamping die is heat treated, it is necessary to transfer the heat-treated stamping die to a loading device and transport it to the next process, which is troublesome to operate and use.

[0003] 1. In order to solve the above problems, in the existing public documents, CN216237174U-A heat treatment feeding device for stamping die manufacturing is disclosed, which is provided with a bottom plate, a feeding assembly is provided on the top of the bottom plate, a storage assembly is provided on the feeding assembly, and a heat treatment assembly is provided on the top of the bottom plate. The preset treatment can be combined with the feeding device, and the feeding can be performed immediately after the preheating treatment of the stamping die. Although it is more convenient to use, the existing heat treatment feeding device for stamping die manufacturing is easy to dissipate heat and cause waste, which is easy to delay the preheating time and has a low preheating rate.

[0004] 2. The existing heat treatment feeding device for stamping die manufacturing is heated horizontally, which will cause one side of the stamping die to be heated, resulting in uneven heating and affecting the stamping effect. Utility Model Content

[0005] The utility model aims to provide a heat treatment feeding device for mold manufacturing. When a preheating treatment box is set, the box door can automatically close the openings on both sides of the box body during the preset treatment. In addition, the material frame in the material discharge table can be automatically and slowly rotated during the preset treatment, thereby solving the problems of the existing heat treatment feeding device for stamping mold manufacturing, such as the heat source is easily dissipated to cause waste, the preheating time is easily delayed, the preheating rate is low, and the stamping mold is heated unevenly.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses a heat treatment feeding device for mold manufacturing, comprising a transmission belt, a material discharging platform and a preheating treatment box, wherein the material discharging platform is placed on the transmission belt, the material discharging platform comprises a platform and a material frame, the middle of the platform is connected with the material frame, the material frame comprises a frame body, a cover plate and a fixing plate, the top of the frame body is covered with a cover plate, both sides of both sides of the top surface of the cover plate are fixed with latches, both sides of the two side walls of the platform middle groove are provided with plug holes, the cover plate is limited at the top of the frame body by the latches and the plug holes, the fixing plates are fixed at the middle position of the two side surfaces of the frame body, one side of the inner wall of the platform middle groove is provided with an inner groove, the inner part of the inner groove of the platform is fixed A driving motor is fixed, a bearing is fixed on the other side of the inner wall of the middle groove of the test stand, the connecting end of the driving motor is connected to the fixed plate on one side of the frame, the bearing is movably connected to the fixed plate on the other side of the frame, a preheating treatment box is fixed in the middle position of the transmission belt, the preheating treatment box includes a box body and a box door, the box body is connected to the box door, the top wall of the box body is evenly distributed with heating tubes, a servo motor is fixed at the top center of the box body, the connecting end of the servo motor is connected to a screw rod, a connecting tube is crossed and fixed at the center of the box door top plate, the screw rod crosses the connecting tube and forms a threaded connection, and the servo motor drives the box door to move up and down.

[0008] Furthermore, a group of evenly distributed convex strips are fixed on the outer surface of the middle rubber belt body of the transmission belt, and a slot is formed between two connected convex strips.

[0009] Furthermore, a group of evenly distributed support seats are fixed on both sides of the bottom of the stand, and the size of the support seats matches the size of the slots formed by two convex strips connected on the transmission belt.

[0010] Furthermore, the latches on both sides of the cover plate correspond one to one with the insertion holes on both side walls of the middle slot of the stand, and the size of the insertion rod of the latches matches the size of the insertion holes.

[0011] Furthermore, the middle areas of the four side surfaces of the frame, the middle area of ​​the bottom surface, and the middle area of ​​the cover plate are all mesh structures, and a handle is fixed at the center of the top surface of the cover plate.

[0012] Furthermore, the box door is a "U"-shaped structure, and the door panels on both sides of the box door vertically cross the tops of both sides of the box body.

[0013] Furthermore, the openings on both sides of the box body are provided with door grooves which vertically cross the top of the box body, and the size of the door grooves matches the size of the box door.

[0014] The utility model has the following beneficial effects:

[0015] 1. When the preheating treatment box is set up for preset treatment, the box door can be used to automatically close the openings on both sides of the box, so that the heat source is not easy to dissipate, and the temperature inside the box can be quickly raised, which is convenient for quickly heating the stamping die in the material frame, improving the preheating rate and shortening the preheating time.

[0016] 2. The material frame in the material discharge table can rotate automatically and slowly. When the preset treatment is carried out in the preheating treatment box, the various surfaces of the stamping die in the material frame can face the heat source alternately, so that the stamping die can be heated evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0018] Figure 1 It is a structural schematic diagram of a heat treatment feeding device used in mold manufacturing;

[0019] Figure 2 It is a structural schematic diagram of the unloading platform;

[0020] Figure 3 It is a structural schematic diagram of the material frame;

[0021] Figure 4 for Figure 3 Schematic diagram of the internal structure from the side.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 100, transmission belt; 110, convex plate; 200, unloading table; 210, stand; 211, support seat; 212, driving motor; 213, bearing; 220, material frame; 221, frame body; 222, cover plate; 223, fixing plate; 201, latch; 202, socket; 300, preheating treatment box; 310, box body; 311, door slot; 312, heating tube; 313, servo motor; 314, screw rod; 320, box door; 321, connecting tube. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-4As shown, the utility model is a heat treatment feeding device for mold manufacturing, comprising a transmission belt 100, a discharge table 200 and a preheating treatment box 300, the discharge table 200 is placed on the transmission belt 100, a group of uniformly distributed convex strips 110 are fixed on the outer surface of the middle rubber belt body of the transmission belt 100, and a slot is formed between two connected convex strips 110, and a group of uniformly distributed support seats 211 are fixed on both sides of the bottom of the stand 210, and the size of the support seats 211 is the same as that of the preheating treatment box 300. The size of the slot formed by the two convex strips 110 connected on the transmission belt 100 matches the size of the slot formed by the two convex strips 110 connected on the transmission belt 100. The material unloading platform 200 includes a platform 210 and a material frame 220. The material frame 220 is connected in the middle of the platform 210. The material frame 220 includes a frame body 221, a cover plate 222 and a fixing plate 223. The top of the frame body 221 is covered with a cover plate 222. Both sides of the top surface of the cover plate 222 are fixed with latches 201. Both sides of the two side walls of the middle groove of the platform 210 are provided with sockets 202. The cover plate 222 is limited at the top of the frame 221 by the latch 201 and the socket 202. A fixing plate 223 is fixed at the middle position of the two sides of the frame 221. An inner groove is opened on one side of the inner wall of the middle groove of the stand 210. A driving motor 212 is fixed inside the inner groove of the stand 210. A bearing 213 is fixed on the other side of the inner wall of the middle groove of the stand 210. The connecting end of the driving motor 212 is connected to the fixing plate 223 on one side of the frame 221. The bearing 213 is connected to the frame The fixed plate 223 on the other side of 221 is movably connected, the pins 201 on both sides of the cover plate 222 correspond one by one to the sockets 202 on the two side walls of the middle groove of the stand 210, the plug rod size of the pin 201 matches the size of the socket 202, the middle area of ​​the four side surfaces of the frame 221 and the middle area of ​​the bottom surface and the middle area of ​​the cover plate 222 are all mesh structures, a handle is fixed at the center of the top surface of the cover plate 222, and a preheating treatment box 300 is fixed in the middle position of the transmission belt 100.

[0026] The above arrangement is specifically applied as follows: when in use, first slide the insertion rod of the latch 201, pull out the insertion rod of each latch 201 from the corresponding insertion hole 202, remove the cover plate 222, open the frame 221, and then put the stamping die to be processed into the interior of the frame 221, and then cover the cover plate 222 on the top of the frame 221, then slide the insertion rod of the latch 201, insert the insertion rod of each latch 201 into the corresponding insertion hole 202 again, and fix the cover plate 222; then place the unloading table 200 on the transmission belt 100, so that each support seat 211 at the bottom of the stand 210 is inserted into the slot formed by the convex plate strip 110 one by one, and the unloading table 200 is sent into the preheating treatment box 300 through the transmission of the transmission belt 100, and the transmission belt 100 is stopped immediately at this time, so that the unloading table 200 is located in the preheating treatment box 300 for heat treatment; in the preheating treatment box 300, 00, while the preheating treatment is being carried out in the process, the material frame 220 in the middle of the stand 210 is driven to rotate slowly through the action of the driving motor 212, so that the stamping die in the material frame 220 is heated evenly; after the preset is completed, the heating tube 312 is stopped immediately, and the driving motor 212 is stopped immediately when the material frame 220 is horizontal, and the servo motor 313 is started again at the same time, and the box door 320 is driven to move quickly to the top through the action of the servo motor 313, and the two sides of the box body 310 are opened; then the transmission belt 100 is started again, and the material discharging platform 200 is moved out of the preheating treatment box 300 through the transmission of the transmission belt 100 to continue feeding; when taking the material, the insertion rod of each pin 201 is pulled out from the corresponding socket 202 through the sliding latch 201, the cover plate 222 is removed, the frame body 221 is opened, and then the stamping die after the preset treatment is taken out from the inside of the frame body 221.

[0027] Among them Figure 1 As shown, the preheat treatment box 300 includes a box body 310 and a box door 320, the box body 310 is connected to the box door 320, the top wall of the box body 310 is evenly distributed with heating tubes 312, a servo motor 313 is fixed at the top center of the box body 310, the connecting end of the servo motor 313 is connected to a screw rod 314, a connecting tube 321 is passed through and fixed at the center of the top plate of the box door 320, the screw rod 314 passes through the connecting tube 321 and forms a threaded connection, the servo motor 313 drives the box door 320 to move up and down, the box door 320 is a "U"-shaped structure, the door panels on both sides of the box door 320 vertically cross the tops of both sides of the box body 310, and the openings on both sides of the box body 310 are provided with door grooves 311 vertically crossing the top of the box body 310, and the size of the door grooves 311 matches the size of the box door 320.

[0028] The above arrangement is specifically applied as follows: when the unloading table 200 is located in the preheating treatment box 300, the servo motor 313 drives the box door 320 to move down quickly to the bottom to cover both sides of the box body 310. At this time, the heating tube 312 can rapidly heat the inside of the box body 310 to rapidly heat the stamping die in the material frame 220.

[0029] After the preset is completed, the heating tube 312 is stopped immediately, and the driving motor 212 is stopped immediately when the material frame 220 is horizontal, and the servo motor 313 is started again. Through the action of the servo motor 313, the box door 320 is driven to move quickly to the top, and the two sides of the box body 310 are opened.

[0030] A specific application of this embodiment is as follows: when in use, first slide the plug rod of the plug pin 201, pull the plug rod of each plug pin 201 out of the corresponding plug hole 202, remove the cover plate 222, open the frame 221, and then put the stamping die to be processed into the frame 221, and then cover the cover plate 222 on the top of the frame 221, then slide the plug rod of the plug pin 201, insert the plug rod of each plug pin 201 into the corresponding plug hole 202 again, and fix the cover plate 222;

[0031] Next, the unloading platform 200 is placed on the transmission belt 100, so that each support seat 211 at the bottom of the platform 210 is inserted into the slot formed by the convex strip 110 one by one, and the unloading platform 200 is sent into the preheating treatment box 300 through the transmission of the transmission belt 100. At this time, the transmission belt 100 is immediately stopped, so that the unloading platform 200 is located in the preheating treatment box 300 for heat treatment;

[0032] Then, the drive motor 212, the heating tube 312 and the servo motor 313 are immediately started by the switch. The servo motor 313 drives the box door 320 to move down quickly to the bottom to cover both sides of the box body 310. At this time, the heating tube 312 can make the inside of the box body 310 heat up quickly to quickly heat the stamping die in the material frame 220. At the same time, the drive motor 212 drives the material frame 220 in the middle of the stand 210 to rotate slowly, so that the stamping die in the material frame 220 is heated evenly.

[0033] After the preset is completed, the heating tube 312 is stopped immediately, and the driving motor 212 is stopped immediately when the material frame 220 is horizontal, and the servo motor 313 is started again. Through the action of the servo motor 313, the box door 320 is driven to move up to the top quickly, and the two sides of the box body 310 are opened;

[0034] Then, the transmission belt 100 is started again, and the unloading platform 200 is moved out of the preheating treatment box 300 through the transmission of the transmission belt 100 to continue feeding, thereby completing the loading operation;

[0035] When taking out the material, the insertion rod of each latch 201 is pulled out from the corresponding insertion hole 202 by sliding the insertion rod of the latch 201, the cover plate 222 is removed, the frame 221 is opened, and then the preset stamping die is taken out from the inside of the frame 221.

[0036] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A heat treatment feeding device for mold manufacturing, comprising a transmission belt (100), a discharge table (200) and a preheating treatment box (300), characterized in that: A material placing table (200) is placed on the transmission belt (100), and a preheating treatment box (300) is fixed in the middle of the transmission belt (100); The material unloading platform (200) comprises a platform (210) and a material frame (220); the material frame (220) is connected in the middle of the platform (210); the material frame (220) comprises a frame body (221), a cover plate (222) and a fixing plate (223); the top of the frame body (221) is covered with a cover plate (222); both sides of the top surface of the cover plate (222) are fixed with latches (201); both sides of the side walls of the middle groove of the platform (210) are provided with insertion holes (202); the cover plate (222) is limited at the top of the frame body (221) by the latches (201) and the insertion holes (202); the fixing plates (223) are fixed in the middle of the two side surfaces of the frame body (221); An inner groove is provided on one side of the inner wall of the middle groove of the platform (210), a driving motor (212) is fixed inside the inner groove of the platform (210), a bearing (213) is fixed on the other side of the inner wall of the middle groove of the platform (210), a connecting end of the driving motor (212) is connected to a fixing plate (223) on one side of the frame (221), and the bearing (213) is movably connected to the fixing plate (223) on the other side of the frame (221); The preheat treatment box (300) comprises a box body (310) and a box door (320), the box body (310) is connected to the box door (320), the top wall of the box body (310) is evenly distributed with heating tubes (312), a servo motor (313) is fixed at the top center of the box body (310), the connecting end of the servo motor (313) is connected to a screw rod (314), a connecting tube (321) is passed through and fixed at the center of the top plate of the box door (320), the screw rod (314) passes through the connecting tube (321) and forms a threaded connection, and the servo motor (313) drives the box door (320) to move up and down.

2. A heat treatment feeding device for mold manufacturing according to claim 1, characterized in that: A group of evenly distributed convex strips (110) are fixed on the outer surface of the middle rubber belt body of the transmission belt (100), and a slot is formed between two connected convex strips (110).

3. A heat treatment feeding device for mold manufacturing according to claim 2, characterized in that: A group of evenly distributed support seats (211) are fixed on both sides of the bottom of the stand (210), and the size of the support seats (211) matches the size of the slots formed by the two convex strips (110) connected on the transmission belt (100).

4. The heat treatment feeding device for mold manufacturing according to claim 1, characterized in that: The latches (201) on both sides of the cover plate (222) correspond one to one with the insertion holes (202) on both side walls of the middle groove of the stand (210), and the size of the insertion rod of the latch (201) matches the size of the insertion hole (202).

5. A heat treatment feeding device for mold manufacturing according to claim 4, characterized in that: The middle areas of the four side surfaces and the middle area of ​​the bottom surface of the frame (221) and the middle area of ​​the cover plate (222) are all mesh structures, and a handle is fixed at the center of the top surface of the cover plate (222).

6. A heat treatment feeding device for mold manufacturing according to claim 1, characterized in that: The box door (320) is a "U"-shaped structure, and the door panels on both sides of the box door (320) vertically cross the tops of both sides of the box body (310).

7. A heat treatment feeding device for mold manufacturing according to claim 6, characterized in that: Door grooves (311) vertically crossing the top of the box body (310) are provided at the openings on both sides of the box body (310), and the size of the door grooves (311) matches the size of the box door (320).

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