CN220075363U - Injection molding machine - Google Patents

Abstract

The utility model relates to the technical field of injection molding machines and discloses an injection molding machine, which comprises a workbench mechanism, wherein the workbench mechanism comprises a workbench and a mounting frame mechanism, the mounting frame mechanism comprises a mounting frame, the workbench is fixedly connected with the mounting frame, a connecting column is fixedly connected in the mounting frame, a spring groove is formed in the connecting column, a die plate is movably connected on the connecting column, a spring is fixedly connected on the spring groove, a pressing bead is fixedly connected on the spring, a connecting column groove is formed in the die plate, a pressing bead groove is formed in the connecting column groove, the die plate is mounted in the mounting frame through clamping of the connecting column and the connecting column groove, the pressing bead and the pressing bead groove are clamped to enable the die plate to be connected with the mounting frame more firmly, the bottom of the die plate is attached to the mounting frame, the fixing effect of the mounting frame on the die plate is better, and the injection molding machine is simple in structure and convenient to operate and can be used for replacing and fixing the die plates with different specifications.

Description

Injection molding machine

Technical Field

The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine.

Background

For example, patent document with bulletin number CN217395592U discloses an injection molding machine, which comprises a frame, injecting glue mechanism and forming mechanism, forming mechanism is including the die holder that is located the frame to and the upper die holder that is located directly over the die holder, the upper die holder is connected with injecting glue mechanism, be equipped with the mounting groove on the die holder, the mounting groove is embedded to be equipped with detachable mould board, the diapire of mounting groove and the bottom plate of mould board all set up to frosting, and the both sides of die holder are equipped with the spout that is linked together with the mounting groove, be equipped with the setting element that can slide to and fro towards the mounting groove direction in the spout, the both sides of setting element are equipped with the gyro wheel, be equipped with the slide that supplies the gyro wheel to move on the inner wall of spout both sides, be equipped with the draw-in groove on the slide, be equipped with on the mould board and supply the setting element to inlay to establish the bayonet socket, when the gyro wheel moves to the draw-in groove along the slide, a portion of setting element then extends the spout to insert in the bayonet socket of locating plate. After the improvement, the work of changing the die plate is more convenient.

Although the above device is provided with a mechanism for conveniently replacing the mold plate, the operation is relatively inconvenient, the use effect is poor, and the working efficiency is low, so that an injection molding machine is needed to solve the above problems.

Disclosure of Invention

In order to overcome the above-mentioned problems, an object of the present utility model is to provide an injection molding machine, which solves the problems of inconvenient operation, poor use effect and low working efficiency of the injection molding machine provided with a mechanism for conveniently replacing the mold plate in the above-mentioned background art.

The utility model provides the following technical scheme: the utility model provides an injection molding machine, includes workstation mechanism, workstation mechanism includes the workstation, mounting bracket mechanism includes the mounting bracket, fixedly connected with mounting bracket on the workstation, fixedly connected with spliced pole in the mounting bracket, the spring groove has been seted up on the spliced pole, swing joint has the mould board on the spliced pole, fixedly connected with spring on the spring groove, the last fixedly connected with beading on the spring, the spliced pole groove has been seted up on the mould board, the beading groove has been seted up in the spliced pole groove, through spliced pole and spliced pole groove block, makes the mould board install in the mounting bracket, beading and beading groove block make mould board and mounting bracket connection more firm, mould board bottom and mounting bracket laminating make the mounting bracket to the fixed effect of mould board better, this method simple structure, convenient operation can swiftly change fixedly to the mould board of different specifications, has improved the work efficiency and the practicality of device.

Further, fixedly connected with cylinder in the workstation, the cylinder runs through workstation fixedly connected with kicking block, the kicking block groove has been seted up to the bottom of mould board, and after the shaping of mould inboard raw materials, it makes the kicking block support the mould board and upwards move through the cylinder rising, is convenient for dismantle the mould board from the mounting bracket with pressing the pearl groove and carry out the drawing of patterns work, also is convenient for change the mould board of different specifications, and the kicking block is laminated with the kicking block groove on the mould board, makes mould board upwards move steadily, has improved the practicality and the job stabilization of device.

Further, fixed connection spliced pole in the mounting bracket, the quantity of spliced pole is four, set up the spring groove on the spliced pole, the quantity of spring groove is four, set up the spliced pole groove on the mould board, the quantity of spliced pole groove is four, set up the pressure pearl groove in the spliced pole groove, the quantity of pressure pearl groove is two, and four spliced poles are connected with the spliced pole groove, prevent that the mould board from taking place to rock in the mounting bracket, make to connect more stably, two pressure pearls on four spliced poles and two pressure pearl groove block in four spliced pole grooves, make the mounting bracket better to the fixed effect of mould board, improved the job stabilization nature of device.

Further, fixedly connected with rubber pad in the mounting bracket, the rubber pad can avoid mounting bracket and die plate direct contact, prevents that mounting bracket and die plate from often rubbing and leading to the damage of mounting bracket and die plate, protects mounting bracket and die plate, also makes mounting bracket and die plate laminating degree better, makes the die plate install more firm in the mounting bracket, has improved the job stabilization nature of device.

Further, the clamping blocks are fixedly connected to the two sides of the die plate, the clamping grooves are formed in the two sides of the mounting frame, the clamping blocks on the two sides of the die plate slide in the clamping grooves on the two sides of the mounting frame, so that the cylinder ascends to push the die plate to move upwards more stably, and the working stability of the device is improved.

Furthermore, the handles are fixedly connected to the two sides of the die plate, the die plate is conveniently taken out of the mounting frame to be subjected to demolding operation by holding the handles, the die plate and the mounting frame are also conveniently mounted and dismounted, and the use flexibility of the device is improved.

The utility model has the technical effects and advantages that:

1. according to the utility model, the mounting frame, the connecting column, the spring groove, the spring, the bead pressing groove, the connecting column groove and the die plate are arranged, the die plate is arranged in the mounting frame through the clamping of the connecting column and the connecting column groove, the bead pressing groove is clamped with the bead pressing groove, so that the die plate is more firmly connected with the mounting frame, the bottom of the die plate is attached to the mounting frame, the fixing effect of the mounting frame on the die plate is better, the method is simple in structure and convenient to operate, the die plates with different specifications can be quickly replaced and fixed, and the working efficiency and the practicability of the device are improved.

2. According to the utility model, after the raw materials in the die plate are molded, the cylinder is lifted to enable the ejector block to prop against the die plate to move upwards, so that the die plate can be conveniently detached from the mounting frame to carry out demolding operation by separating the pressing beads from the pressing bead groove, the die plates with different specifications can be conveniently replaced, the ejector block is attached to the ejector block groove on the die plate, the die plate can be stably moved upwards, and the practicability and the working stability of the device are improved.

Drawings

Fig. 1 is a front perspective view of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the overall structure of the present utility model.

Fig. 3 is a schematic view of the structure of the mounting frame of the present utility model.

Fig. 4 is a schematic diagram of a mold plate structure according to the present utility model.

Fig. 5 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.

The reference numerals are: 100. a workbench mechanism; 110. a work table; 200. a mounting frame mechanism; 210. a mounting frame; 211. a connecting column; 212. a spring groove; 213. a spring; 214. pressing the beads; 215. a bead pressing groove; 216. a connecting column groove; 217. a mold plate; 218. a rubber pad; 219. a clamping block; 220. a clamping groove; 221. a cylinder; 222. a top block; 223. a top block groove; 224. a handle.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Embodiment one:

referring to fig. 1, 2, 3, 4 and 5 in the drawings of the specification, the utility model provides an injection molding machine, which comprises a workbench mechanism 100, wherein the workbench mechanism 100 comprises a workbench 110, a mounting frame mechanism 200, the mounting frame mechanism 200 comprises a mounting frame 210, the mounting frame 210 is fixedly connected with the mounting frame 110, a connecting column 211 is fixedly connected with the mounting frame 210, a spring groove 212 is formed in the connecting column 211, a mold plate 217 is movably connected with the connecting column 211, a spring 213 is fixedly connected with the spring 213, a pressing bead 214 is fixedly connected with the spring 213, a connecting column groove 216 is formed in the mold plate 217, a pressing bead groove 215 is formed in the connecting column groove 216, the mounting frame 210 is fixedly connected with the connecting column 211, the connecting column 211 is four, the connecting column 211 is provided with the spring groove 212, the spring groove 212 is four, the connecting column groove 216 is internally provided with a pressing bead groove 215, the pressing bead groove 215 is two, and the mounting frame 210 is internally fixedly connected with a rubber pad 218.

Working principle: when the die plate 217 is mounted in the mounting frame 210, the connecting column grooves 216 at the bottom of the die plate 217 are inserted into the connecting column 211 in the mounting frame 210, the connecting column grooves 216 support against the pressing beads 214 to enable the springs 213 to contract, the pressing beads 214 are clamped into the pressing bead grooves 215 to enable the mounting frame 210 to fix the die plate 217, the four connecting column 211 and the connecting column grooves 216 are connected to enable the die plate 217 to be connected with the mounting frame 210 more stably, the two pressing beads 214 on the four connecting column 211 are clamped with the two pressing bead grooves 215 in the four connecting column grooves 216 to enable the mounting frame 210 to be better in fixing effect on the die plate 217, the rubber pad 218 prevents the mounting frame 210 from being in direct contact with the die plate 217, the mounting frame 210 is prevented from being damaged by frequent friction with the die plate 217, and the mounting frame 210 is prevented from being better in fit with the die plate 217.

Embodiment two:

referring to fig. 2, 3 and 4 of the drawings in the specification, the second embodiment differs from the first embodiment in that: the cylinder 221 is fixedly connected with in the workbench 110, the cylinder 221 runs through the workbench 110 and is fixedly connected with a top block 222, a top block groove 223 is formed in the bottom of the die plate 217, clamping blocks 219 are fixedly connected with the two sides of the die plate 217, clamping grooves 220 are formed in the two sides of the mounting frame 210, and grips 224 are fixedly connected with the two sides of the die plate 217.

Working principle: after the raw materials in the die plate 217 are molded, the cylinder 221 is lifted to enable the top block 222 to push the die plate 217 to move upwards, the clamping groove 220 limits the clamping block 219 to enable the die plate 217 to move upwards stably, the die plate 217 is taken out through the grip 224 to carry out demolding operation, the die plate 217 is detached from the mounting frame 210 to mount a new die plate 217, and the grip 224 is held to facilitate mounting of the new die plate 217 into the mounting frame 210 to carry out injection molding operation, so that the mounting is faster.

Claims (6)

1. An injection molding machine comprising a table mechanism (100), the table mechanism (100) comprising a table (110), characterized in that:

the mounting frame mechanism (200), mounting frame mechanism (200) includes mounting frame (210), fixedly connected with mounting frame (210) on workstation (110), fixedly connected with spliced pole (211) in mounting frame (210), spring groove (212) have been seted up on spliced pole (211), swing joint has mould board (217) on spliced pole (211), fixedly connected with spring (213) on spring groove (212), fixedly connected with pressure pearl (214) on spring (213), spliced pole groove (216) have been seted up on mould board (217), pressure pearl groove (215) have been seted up in spliced pole groove (216).

2. An injection molding machine as defined in claim 1, wherein: an air cylinder (221) is fixedly connected in the workbench (110), a top block (222) penetrates through the workbench (110), and a top block groove (223) is formed in the bottom of the die plate (217).

3. An injection molding machine as defined in claim 1, wherein: the utility model discloses a ball press device, including mounting bracket (210), connecting column (211), spring groove (212) are offered on connecting column (211), spring groove (212) are offered to the quantity in mounting bracket (210), connecting column groove (216) are offered on mould board (217), connecting column groove (216) are four in quantity, set up ball pressing groove (215) in connecting column groove (216), ball pressing groove (215) are two in quantity.

4. An injection molding machine as defined in claim 1, wherein: and a rubber pad (218) is fixedly connected in the mounting frame (210).

5. An injection molding machine as defined in claim 1, wherein: clamping blocks (219) are fixedly connected to the two sides of the die plate (217), and clamping grooves (220) are formed in the two sides of the mounting frame (210).

6. An injection molding machine as defined in claim 1, wherein: the two sides of the die plate (217) are fixedly connected with handles (224).