Die with slotting structure

Abstract

The utility model discloses a mould with a slotting structure, which belongs to the technical field of moulds and comprises a lower mould, an upper mould is arranged on the upper side of the lower mould, electric telescopic rods are arranged on two sides between the upper mould and the lower mould, a plurality of mould cavities are arranged at the upper end of the lower mould, and positioning columns are arranged at the lower end of the upper mould and correspond to the mould cavities. Through the arrangement of the knocking assembly, when the upper die and the lower die need to be separated after a lamp bead is cooled and formed, the motor is started to drive the rotating shaft to rotate, the rotating shaft rotates to drive the fixing cylinder to rotate, and the rubber ball on one side of the fixing cylinder collides with the upper die and the lower die; the rubber balls push the sliding plates at one ends of the sliding columns to slide in the fixing cylinders, the springs are compressed, the springs elastically stretch to push the rubber balls to reset when the rubber balls leave the side edges of the upper die and the lower die, the knocking assembly is arranged to knock the upper die and the lower die to generate vibration, and therefore formed lamp beads are separated from the upper die and the lower die, and material taking is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mould technical field, concretely relates to a mould with slot structure. BACKGROUND

[0002] Mould, industrial production is used to injection molding, blow molding, extrusion, die casting or forging pressure forming, smelting, stamping and other methods to get the desired products of various moulds and tools. In short, mould is used to make the tool of forming article, and the tool is composed of various parts, and different moulds are composed of different parts. It realizes the machining of article shape mainly through the change of the physical state of the formed material. It is known as "the mother of industry".

[0003] Chinese patent application number 2020204691989 discloses a LED lamp bead mould, which comprises a lower mould and an upper mould, a plurality of lower mould cavities are formed on the lower mould, a second cavity is formed in the lower mould, second communication pipes are symmetrically and fixedly connected to the two sides of the lower mould, the second communication pipes are communicated with the second cavity, a first cavity is formed in the upper mould, first communication pipes are symmetrically and fixedly connected to the upper mould, the first communication pipes are communicated with the first cavity, a mesh frame is arranged on the bottom side of the upper mould, a plurality of positioning holes are formed in the mesh frame, and the positioning holes are arranged in one-to-one correspondence with the lower mould cavities. The utility model heats the plurality of heat-conducting blocks quickly by starting the electric heating plate, keeps a certain high temperature in the lower mould cavities, keeps the lower mould cavities in a liquid state after the silica gel is injected into the lower mould cavities, controls the upper mould to perform the mould closing work through the electric telescopic rod after the silica gel is injected into all the lower mould cavities, and the operation is simple.

[0004] The above-mentioned disclosed patent does not have the knocking vibration function for the lower mould and the upper mould, the lamp beads formed when the lower mould and the upper mould are separated are easy to stick in the lower mould and the upper mould and are not easy to take out, meanwhile, the original device does not have the fixing function, the device cannot be limited and fixed, and the device is easy to displace and shake during use. UTILITY MODEL CONTENTS

[0005] In order to solve the problems in the background art, the utility model provides a mould with slot structure, which has the characteristics that the lower mould and the upper mould can be knocked and vibrated, and the formed lamp beads are easy to take out from the lower mould and the upper mould.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mould with slot structure, which comprises a lower mould, an upper mould arranged on the upper side of the lower mould, electric telescopic rods arranged between the upper mould and the lower mould on both sides, a plurality of mould cavities arranged on the upper end of the lower mould, positioning columns arranged at the positions corresponding to the mould cavities on the lower end of the upper mould, a fixing assembly arranged on the front side of the lower end of the lower mould, and knocking assemblies arranged at one end of the lower mould and the upper mould.

[0007] Preferably, the knocking assembly comprises a fixed plate, a motor, a rotating shaft, a fixed cylinder, a sliding plate, a spring, a sliding column, a rubber ball and a connecting assembly, one end of the upper die and the lower die is provided with a fixed plate, one end of the fixed plate on one side is provided with a motor, the output end of the motor is provided with a rotating shaft, the rotating shaft is provided with a fixed cylinder at the position corresponding to the mold cavity, the fixed cylinder is slidably connected with a sliding plate inside, one end of the sliding plate is provided with a spring, the other end of the sliding plate is provided with a sliding column, the other end of the sliding column is provided with a rubber ball, and the rubber ball and the sliding column are connected through the connecting assembly.

[0008] Preferably, the connecting assembly comprises a fixed bolt, an insertion plate, an insertion slot, a fixed hole and a through hole, one end of the rubber ball is provided with an insertion plate, one end of the sliding column is provided with an insertion slot corresponding to the insertion plate, the insertion plate and the sliding column are connected through the fixed bolt, the insertion plate is provided with a fixed hole corresponding to the fixed bolt, and the sliding column is provided with a through hole corresponding to the fixed bolt.

[0009] Preferably, one end of the fixed cylinder is provided with a sliding hole corresponding to the sliding column, and the fixed cylinder and the rotating shaft and the sliding column and the sliding plate are all welded through spot welding.

[0010] Preferably, the fixed assembly comprises a folding plate, a screw rod, a resisting plate, a rotating handle, a convex block and a sliding groove, the front side of the lower end of the lower die is provided with a folding plate, the lower end of the folding plate is threadedly connected with a screw rod, the lower end of the screw rod is provided with a rotating handle, the upper end of the screw rod is provided with a resisting plate, one end of the resisting plate is provided with a convex block, and one end of the folding plate is provided with a sliding groove corresponding to the convex block.

[0011] Preferably, the front end of the folding plate is flush with the front end of the lower die, and a bearing rotating seat is arranged between the screw rod and the resisting plate.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、Through setting up the knocking assembly, when the lamp bead cooling forming needs to separate the upper die and the lower die, the motor is started to drive the rotating shaft to rotate, the rotating shaft drives the fixed cylinder to rotate, the rubber ball on one side of the fixed cylinder hits the upper die and the lower die, the sliding plate at one end of the sliding column is slid in the fixed cylinder, the spring is compressed, the spring is stretched to push the rubber ball to reset when the rubber ball leaves the side of the upper die and the lower die, the knocking assembly can knock the upper die and the lower die to produce vibration, so that the formed lamp bead is separated from the upper die and the lower die, and the material is convenient to take.

[0014] 2、Through setting up the fixed assembly, the lower die is placed to the front side of the upper end of the table top, one end of the folding plate is close to the side of the table top, then the rotating handle is rotated to rotate the screw rod, the screw rod is rotated to push the resisting plate to move, the convex block at one end of the resisting plate moves in the sliding groove of the folding plate, the upper end of the resisting plate abuts against the lower end of the table top, the resisting plate cooperates with the lower die to clamp and fix the table top, the effect that the whole mold is limited and fixed is achieved, and the mold is prevented from being displaced and shaken when being used. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a sectional view of the fixed cylinder of the utility model;

[0016] Figure 2 is a sectional view of the fixed cylinder of the utility model;

[0017] Figure 3 is a sectional view of the fixed cylinder of the utility model;

[0018] Figure 4 is a sectional view of the fixed cylinder of the utility model;

[0019] In the figure: 1, lower mould; 2, knocking assembly; 21, fixed plate; 22, motor; 23, rotating shaft; 24, fixed cylinder; 25, sliding plate; 26, spring; 27, sliding column; 28, rubber ball; 29, connecting assembly; 291, fixed bolt; 292, plugboard; 293, slot; 294, fixed hole; 295, perforation; 3, fixed assembly; 31, folding plate; 32, screw rod; 33, stop plate; 34, rotating handle; 35, protruding block; 36, sliding groove; 4, electric telescopic rod; 5, upper mould; 6, positioning column; 7, mould cavity. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 The utility model provides the following technical scheme: a mould with slotting structure, including lower mould 1, lower mould 1 upper side is provided with upper mould 5, and both sides between upper mould 5 and lower mould 1 are provided with electric telescopic rod 4, and lower mould 1 upper end is provided with a plurality of mould cavities 7, and the corresponding position of mould cavity 7 at the lower end of upper mould 5 is provided with positioning column 6, and the front side of lower mould 1 lower end is provided with fixed assembly 3, and lower mould 1 and upper mould 5 one end are provided with knocking assembly 2.

[0023] Specifically, the knocking assembly 2 comprises a fixed plate 21, a motor 22, a rotating shaft 23, a fixed cylinder 24, a sliding plate 25, a spring 26, a sliding column 27, a rubber ball 28 and a connecting assembly 29. The lower die 1 and the upper die 5 are provided with the fixed plate 21 on both sides of one end. The fixed plate 21 on one side is provided with the motor 22 at one end. The motor 22 is provided with the rotating shaft 23 at the output end. The rotating shaft 23 is provided with the fixed cylinder 24 at the position corresponding to the mold cavity 7. The fixed cylinder 24 is slidably connected with the sliding plate 25 inside. The sliding plate 25 is provided with the spring 26 at one end. The sliding plate 25 is provided with the sliding column 27 at the other end. The sliding column 27 is provided with the rubber ball 28 at the other end. The rubber ball 28 and the sliding column 27 are connected through the connecting assembly 29.

[0024] When the lamp bead is cooled and formed, the upper die 5 and the lower die 1 need to be separated. The motor 22 is started to drive the rotating shaft 23 to rotate. The rotating shaft 23 drives the fixed cylinder 24 to rotate. The rubber ball 28 on one side of the fixed cylinder 24 hits the upper die 5 and the lower die 1. The rubber ball 28 pushes the sliding plate 25 at one end of the sliding column 27 to slide in the fixed cylinder 24. The spring 26 is compressed. When the rubber ball 28 leaves the side of the upper die 5 and the lower die 1, the spring 26 is stretched to push the rubber ball 28 to reset. The knocking assembly 2 is arranged to knock the upper die 5 and the lower die 1 to produce vibration, so that the formed lamp bead is separated from the upper die 5 and the lower die 1, which is convenient for taking out the material.

[0025] Specifically, the connecting assembly 29 comprises a fixed bolt 291, an insertion plate 292, an insertion slot 293, a fixed hole 294 and a through hole 295. One end of the rubber ball 28 is provided with the insertion plate 292. One end of the sliding column 27 is provided with the insertion slot 293 corresponding to the insertion plate 292. The insertion plate 292 and the sliding column 27 are connected through the fixed bolt 291. The insertion plate 292 is provided with the fixed hole 294 corresponding to the fixed bolt 291. The sliding column 27 is provided with the through hole 295 corresponding to the fixed bolt 291.

[0026] When the rubber ball 28 is installed, the insertion plate 292 at one end of the rubber ball 28 is inserted into the insertion slot 293 at one end of the sliding column 27. Then the fixed bolt 291 is inserted into the through hole 295 of the sliding column 27 and screwed into the fixed hole 294 of the insertion plate 292. The insertion plate 292 and the rubber ball 28 are limited and fixed. The connecting assembly 29 is arranged to facilitate the disassembly and replacement of the rubber ball 28, avoiding the influence of the wear of the rubber ball 28 on the subsequent use after a long time of use.

[0027] Specifically, one end of the fixed cylinder 24 is provided with a sliding hole corresponding to the sliding column 27. The fixed cylinder 24 and the rotating shaft 23 and the sliding column 27 and the sliding plate 25 are all welded through spot welding.

[0028] By adopting the technical scheme, the slide column 27 can slide in the fixed cylinder 24, and the spot welding makes the fixed cylinder 24 and the rotating shaft 23 and the slide column 27 and the slide plate 25 more firm.

[0029] In use of the embodiment, when the mold with the slot structure is used, the device is installed at a suitable position, hot-melt injection liquid is injected into the mold cavity 7 of the lower mold 1, the electric telescopic rod 4 is retracted to drive the upper mold 5 and the lower mold 1 to close, the injection liquid is cooled and formed into a molded lamp bead, when the upper mold 5 and the lower mold 1 need to be separated after the lamp bead is cooled and formed, the motor 22 is started to drive the rotating shaft 23 to rotate, the rotating shaft 23 drives the fixed cylinder 24 to rotate, the rubber ball 28 on one side of the fixed cylinder 24 hits the upper mold 5 and the lower mold 1, the slide plate 25 at one end of the slide column 27 slides in the fixed cylinder 24, the spring 26 is compressed, the rubber ball 28 leaves the side of the upper mold 5 and the lower mold 1, the spring 26 is stretched to push the rubber ball 28 to reset, the knocking assembly 2 is arranged to knock the upper mold 5 and the lower mold 1 to produce vibration, so that the molded lamp bead is separated from the upper mold 5 and the lower mold 1, and the lamp bead is convenient to take, the connecting assembly 29 is arranged, when the rubber ball 28 is installed, the plug plate 292 at one end of the rubber ball 28 is inserted into the slot 293 at one end of the slide column 27, then the fixing bolt 291 is inserted into the through hole 295 of the slide column 27, and the fixing bolt 291 is screwed into the fixing hole 294 of the plug plate 292, so that the plug plate 292 and the rubber ball 28 are limited and fixed, the connecting assembly 29 is arranged to facilitate dismounting and replacing the rubber ball 28, and the use of the rubber ball 28 is avoided from affecting the subsequent use due to long-time wear.

[0030] Embodiment 2

[0031] The difference between the embodiment and the embodiment 1 is that the fixing assembly 3 includes a folding plate 31, a screw rod 32, an abutting plate 33, a rotating handle 34, a convex block 35 and a sliding groove 36, the lower end of the lower mold 1 is provided with the folding plate 31, the screw rod 32 is threadedly connected to the lower end of the folding plate 31, the rotating handle 34 is arranged at the lower end of the screw rod 32, the abutting plate 33 is arranged at the upper end of the screw rod 32, the convex block 35 is arranged at one end of the abutting plate 33, and the sliding groove 36 corresponding to the convex block 35 is arranged at one end of the folding plate 31.

[0032] By adopting the technical scheme, the lower mold 1 is placed on the upper end of the table top, one end of the folding plate 31 is close to the side edge of the table top, then the screw rod 32 is rotated by the rotating handle 34, the screw rod 32 is pushed to move the abutting plate 33, the convex block 35 at one end of the abutting plate 33 moves in the sliding groove 36 of the folding plate 31, the upper end of the abutting plate 33 abuts against the lower end of the table top, the abutting plate 33 cooperates with the lower mold 1 to clamp and fix the table top, so that the mold is limited and fixed as a whole, and displacement and shaking of the mold during use are avoided.

[0033] Specifically, the front end of the folding plate 31 is flush with the front end of the lower mold 1, and a bearing rotating seat is arranged between the screw rod 32 and the stop plate 33.

[0034] By adopting the above technical scheme, the front end of the folding plate 31 is flush with the front end of the lower mold 1, which facilitates the installation and fixation of the lower mold 1, and the screw rod 32 can rotate at the lower end of the stop plate 33.

[0035] In use, the lower mold 1 is placed on the front side of the upper end of the table through the fixing assembly 3, one end of the folding plate 31 is in close contact with the side edge of the table, then the screw rod 32 is rotated through the handle 34, the screw rod 32 is pushed to move the stop plate 33, the protrusion 35 at one end of the stop plate 33 moves in the sliding groove 36 of the folding plate 31, the upper end of the stop plate 33 abuts against the lower end of the table, the stop plate 33 cooperates with the lower mold 1 to clamp and fix the table, so that the overall mold is limited and fixed, and displacement and shaking of the mold during use are avoided.

[0036] The motor 22 in the utility model is a publicly disclosed technology, and the selected model is 5IK120GN-CF.

[0037] The structure and working principle of the lower mold 1, the electric telescopic rod 4, the upper mold 5, the positioning column 6 and the mold cavity 7 in the utility model have been disclosed in a LED lamp bead mold with Chinese patent application No. 2020204691989, and the working principle is that the hot melt injection liquid is injected into the mold cavity 7 of the lower mold 1, the electric telescopic rod 4 is retracted to drive the upper mold 5 and the lower mold 1 to close, and the injection liquid is cooled and formed into a molded lamp bead.

[0038] The working principle and use process of the utility model: when the mould with the slotted structure is used, install the device in the appropriate position, inject the hot melt injection liquid into the mould cavity 7 of the lower mould 1, the electric telescopic rod 4 is retracted to drive the upper mould 5 and the lower mould 1 to close, the injection liquid is cooled and formed into a shaped lamp bead, by setting the knocking assembly 2, when the upper mould 5 and the lower mould 1 need to be separated after the lamp bead is cooled and formed, the motor 22 is started to drive the rotating shaft 23 to rotate, the rotating shaft 23 drives the fixed cylinder 24 to rotate, the rubber ball 28 on one side of the fixed cylinder 24 hits the upper mould 5 and the lower mould 1, the rubber ball 28 pushes the slide plate 25 at one end of the slide column 27 to slide in the fixed cylinder 24, the spring 26 is compressed, when the rubber ball 28 leaves the side edge of the upper mould 5 and the lower mould 1, the spring 26 is stretched to push the rubber ball 28 to reset, by setting the knocking assembly 2, the upper mould 5 and the lower mould 1 can be knocked to produce vibration, so that the shaped lamp bead is separated from the upper mould 5 and the lower mould 1, the material is convenient to take, by setting the connecting assembly 29, when the rubber ball 28 is installed, the plug plate 292 at one end of the rubber ball 28 is inserted into the slot 293 at one end of the slide column 27, then the fixed bolt 291 is inserted into the perforation 295 of the slide column 27, and the fixed bolt 291 is screwed into the fixed hole 294 of the plug plate 292, the effect of limiting and fixing the plug plate 292 and the rubber ball 28 is achieved, by setting the connecting assembly 29, the rubber ball 28 is convenient to disassemble and replace, avoiding that the rubber ball 28 is affected by long-time use and wear and tear to affect the subsequent use, by setting the fixing assembly 3, the lower mould 1 is placed to the front side of the upper end of the table top, the one end of the folding plate 31 is close to the side edge of the table top, then the screw rod 32 is rotated through the rotating handle 34, the screw rod 32 is pushed to move the stop plate 33, the lug 35 at one end of the stop plate 33 moves in the sliding groove 36 of the folding plate 31, the upper end of the stop plate 33 is tightly pressed against the lower end of the table top, the stop plate 33 cooperates with the lower mould 1 to clamp and fix the table top, the effect of limiting and fixing the whole mould is achieved, avoiding that the mould is used to be prone to displacement and shaking.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mold with a slotted structure, comprising a lower mold (1), the upper side of the lower mold (1) being provided with an upper mold (5), both sides between the upper mold (5) and the lower mold (1) being provided with an electric telescopic rod (4), the upper end of the lower mold (1) being provided with a plurality of mold cavities (7), the lower end of the upper mold (5) being provided with a positioning column (6) at a position corresponding to the mold cavities (7), characterized in that: The lower end of the lower mold (1) is provided with a fixed assembly (3), and one end of the lower mold (1) and the upper mold (5) is provided with a knocking assembly (2).

2. The mold having a slotted structure according to claim 1, characterized by: The knocking assembly (2) comprises a fixed plate (21), a motor (22), a rotating shaft (23), a fixed cylinder (24), a sliding plate (25), a spring (26), a sliding column (27), a rubber ball (28) and a connecting assembly (29), wherein the lower mold (1) and the upper mold (5) are provided with the fixed plate (21) on both sides of one end, one end of the fixed plate (21) on one side is provided with the motor (22), the output end of the motor (22) is provided with the rotating shaft (23), the rotating shaft (23) is provided with the fixed cylinder (24) at a position corresponding to the mold cavity (7), the fixed cylinder (24) is slidably connected with the sliding plate (25) inside, one end of the sliding plate (25) is provided with the spring (26), the other end of the sliding plate (25) is provided with the sliding column (27), the other end of the sliding column (27) is provided with the rubber ball (28), and the rubber ball (28) and the sliding column (27) are connected through the connecting assembly (29).

3. The mold having a slotted structure according to claim 2, characterized by: The connecting assembly (29) comprises a fixed bolt (291), a plug plate (292), a plug groove (293), a fixed hole (294) and a perforation (295), wherein one end of the rubber ball (28) is provided with the plug plate (292), one end of the sliding column (27) is provided with the plug groove (293) corresponding to the plug plate (292), the plug plate (292) and the sliding column (27) are connected through the fixed bolt (291), the plug plate (292) is provided with the fixed hole (294) corresponding to the fixed bolt (291), and the sliding column (27) is provided with the perforation (295) corresponding to the fixed bolt (291).

4. The mold having a slotted structure according to claim 2, characterized by: One end of the fixed cylinder (24) is provided with a sliding hole corresponding to the sliding column (27), and the fixed cylinder (24) and the rotating shaft (23) and the sliding column (27) and the sliding plate (25) are all welded through spot welding.

5. The mold having a slotted structure according to claim 1, characterized by: The fixed assembly (3) comprises a folding plate (31), a screw rod (32), a resisting plate (33), a rotating handle (34), a protruding block (35) and a sliding groove (36), wherein the lower end of the lower mold (1) is provided with the folding plate (31), the lower end of the folding plate (31) is threadedly connected with the screw rod (32), the lower end of the screw rod (32) is provided with the rotating handle (34), the upper end of the screw rod (32) is provided with the resisting plate (33), one end of the resisting plate (33) is provided with the protruding block (35), and one end of the folding plate (31) is provided with the sliding groove (36) corresponding to the protruding block (35).

6. The mold having a slotted structure according to claim 5, characterized by: The front end of the folding plate (31) is flush with the front end of the lower mold (1), and a bearing rotating seat is arranged between the screw rod (32) and the resisting plate (33).

Images