CN203317650U

CN203317650U - A horizontal injection molding machine

Info

Publication number: CN203317650U
Application number: CN2013203482721U
Authority: CN
Inventors: 陈远程
Original assignee: Individual
Current assignee: Guangdong De Qun Machinery Co Ltd
Priority date: 2013-06-18
Filing date: 2013-06-18
Publication date: 2013-12-04
Anticipated expiration: 2023-06-18

Abstract

The utility model discloses a horizontal injection molding machine, including a mold clamping device and an injection molding device, wherein the mold clamping device includes a mold clamping oil cylinder, a toggle mechanism and a demoulding oil cylinder, wherein the mold clamping oil cylinder is arranged on the front template, and the demoulding oil cylinder is arranged on the rear template, and the toggle mechanism connects the front template and the rear template by screws; the injection molding device includes a barrel, a screw and a motor, wherein a nozzle is arranged at the front of the barrel, the screw is sleeved inside the barrel, and the motor is arranged at the rear of the screw to drive the screw; guide rods are arranged on both sides of the mold clamping device, the front template and the rear template are fixed on the guide rods, and the front template can move along the guide rods, and the mold clamping oil cylinder, the demoulding oil and the barrel cylinder are in the same straight line. The technical solution of the utility model can enable the horizontal injection molding machine to quickly produce high-quality molds while maintaining accuracy.

Description

A horizontal injection molding machine

技术领域 technical field

本实用新型涉及注塑技术设备领域，具体地讲是一种卧式注塑机。 The utility model relates to the technical equipment field of injection molding, in particular to a horizontal injection molding machine.

背景技术 Background technique

注塑机是将热塑性塑料或热固性料利用塑料成型模具制成各种形状的塑料制品的主要成型设备，其工作原理与打针用的注射器相似，借助螺杆的推力，将已塑化好的熔融状态的塑料注射入闭合好的模腔内，经固化定型后取得制品的工艺过程。注塑机具有能一次成型外型复杂、尺寸精确或带有金属嵌件的质地密致的塑料制品，已被广泛应用于国防、机电、汽车、交通运输、建材、包装、农业、文教卫生及人们日常生活各个领域。 Injection molding machine is the main molding equipment for making thermoplastics or thermosetting materials into various shapes of plastic products with plastic molding molds. Its working principle is similar to that of injection syringes. Plastic is injected into the closed mold cavity, and the finished product is obtained after curing and shaping. Injection molding machines can form plastic products with complex shapes, precise dimensions, or dense textures with metal inserts at one time. They have been widely used in national defense, electromechanical, automobiles, transportation, building materials, packaging, agriculture, culture, education, health and people. all areas of daily life.

现有技术中，一般注塑机的压缩功能都采用锁模力压缩来实现的。由于模具本身模仁无移动功能，所以在注塑时，一般会把注塑料量刻意调至为饱满状态，此时再以锁模力压缩。这种注塑机的合模装置会产生位移，造成精度不准确，而且注塑装置设置还不够合理，导致注塑质量低，速度慢。 In the prior art, the compression function of the general injection molding machine is realized by clamping force compression. Since the core of the mold itself has no moving function, during injection molding, the amount of injected plastic is usually deliberately adjusted to a full state, and then compressed with the clamping force. The mold clamping device of this injection molding machine will be displaced, resulting in inaccurate precision, and the setting of the injection molding device is not reasonable enough, resulting in low injection molding quality and slow speed.

实用新型内容 Utility model content

本实用新型所要解决的技术问题在于提供一种改进的卧式注塑机，通过对射料部件和合模油缸的位置关系的固定，使得注塑精度高，质量高，速度快。 The technical problem to be solved by the utility model is to provide an improved horizontal injection molding machine. By fixing the positional relationship between the injection parts and the clamping cylinder, the injection molding precision is high, the quality is high, and the speed is fast.

一种卧式注塑机，包括合模装置和注塑装置，所述合模装置包括合模油缸、肘杆机构和脱模油缸，所述合模油缸设置于前模板，所述脱模油缸设置于后模板，所述肘杆结构通过螺钉连接所述前模板和后模板；所述注塑装置包括料筒、螺杆和电机，所述料筒前部设置有喷嘴，所述螺杆套于所述料筒内部，所述电机设置于所述螺杆后部用于带动螺杆。 A horizontal injection molding machine, comprising a mold clamping device and an injection molding device, the mold clamping device includes a mold clamping cylinder, a toggle mechanism and a demoulding cylinder, the mold clamping cylinder is arranged on a front template, and the mold demolding cylinder is arranged on The rear template, the toggle structure connects the front template and the rear template through screws; the injection molding device includes a barrel, a screw and a motor, the front of the barrel is provided with a nozzle, and the screw is sleeved on the barrel Inside, the motor is arranged at the rear of the screw for driving the screw.

更具体的，所述合模装置两侧设置有导杆，所述前模板和所述后模板固定于所述导杆上，且所述前模板可沿所述导杆移动。 More specifically, guide rods are provided on both sides of the clamping device, the front template and the rear template are fixed on the guide rods, and the front template can move along the guide rods.

更具体的，所述合模油缸与所述脱模油缸处于同一直线上。 More specifically, the mold clamping cylinder and the demolding cylinder are on the same straight line.

更具体的，所述料筒与所述脱模油缸处于同一直线上。 More specifically, the barrel and the demoulding cylinder are on the same straight line.

这样，由于本实用新型通过将料筒、脱模油缸和合模油缸设置与同一直线上，确保了制模注塑过程中的精度，通过对料筒与螺杆的结构设计，是注塑物料质量有了大幅提升，从而提高了这个注塑机的工作质量和效率。 In this way, since the utility model ensures the precision in the molding and injection molding process by setting the barrel, the demoulding oil cylinder and the mold clamping oil cylinder on the same straight line, the quality of the injection molding material is greatly improved through the structural design of the barrel and the screw rod. Ascension, thus improving the working quality and efficiency of this injection molding machine.

附图说明 Description of drawings

图1是本实用新型结构示意图。 Fig. 1 is the structural representation of the utility model.

具体实施方式 Detailed ways

为了使本实用新型所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。 In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model. the

如图1所示，一种卧式注塑机，包括合模装置1和注塑装置2，所述合模装置包括合模油缸11、肘杆机构12和脱模油缸13，所述合模油缸11设置于前模板111，所述脱模油缸13设置于后模板131，所述肘杆结构12通过螺钉连接所述前模板111和后模板131；所述注塑装置2包括料筒21、螺杆22和电机23，所述料筒前部设置有喷嘴211，所述螺杆套22于所述料筒21内部，所述电机23设置于所述螺杆22后部用于带动螺杆22。 As shown in Figure 1, a kind of horizontal injection molding machine comprises mold clamping device 1 and injection molding device 2, and described mold clamping device comprises mold clamping oil cylinder 11, toggle mechanism 12 and demoulding oil cylinder 13, and described mold clamping oil cylinder 11 Set on the front template 111, the demoulding oil cylinder 13 is arranged on the rear template 131, the toggle structure 12 connects the front template 111 and the rear template 131 by screws; the injection molding device 2 includes a barrel 21, a screw 22 and The motor 23 is provided with a nozzle 211 at the front of the barrel, the screw sleeve 22 is inside the barrel 21 , and the motor 23 is arranged at the rear of the screw 22 to drive the screw 22 .

在实际应用中，所述合模装置1两侧设置有导杆3，所述前模板111和所述后模板131固定于所述导杆3上，且所述前模板111可沿所述导杆3移动。 In practical applications, guide rods 3 are provided on both sides of the mold clamping device 1, the front template 111 and the rear template 131 are fixed on the guide rods 3, and the front template 111 can be moved along the guide rods. Rod 3 moves.

更具体的，所述合模油缸11与所述脱模油缸13处于同一直线上，所述料筒21与所述脱模油缸13处于同一直线上。 More specifically, the mold clamping cylinder 11 is on the same straight line as the demoulding cylinder 13 , and the barrel 21 is on the same straight line as the demoulding cylinder 13 .

在实施过程中，合模装置1和注塑装置2同时启动，合模油缸11在电机（图示未标出）带动下沿导杆3移动至后模块131的脱模油缸13，与此同时电机23带动螺杆22往料筒21内部移动，料筒21中物料受到挤压从喷嘴211挤出注至模具，当模具注塑成型，脱模油缸13进行模具脱模，同时合模油缸11受肘杆结构12的作用力返回原来位置，完成单体制模工作。由此循环反复，完成工业制模过程。 During the implementation process, the mold clamping device 1 and the injection molding device 2 are started at the same time, and the mold clamping cylinder 11 is driven by the motor (not shown in the figure) to move along the guide rod 3 to the demoulding cylinder 13 of the rear module 131. At the same time, the motor 23 drives the screw 22 to move to the inside of the barrel 21, the material in the barrel 21 is extruded from the nozzle 211 and injected into the mold. The active force of the structure 12 returns to the original position to complete the single body molding work. Thus the cycle is repeated to complete the industrial molding process.

以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。 The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims

1. a horizontal injection press, comprise mold closing mechanism and injection moulding apparatus, described mold closing mechanism comprises die cylinder, elbow-bar mechanism and demoulding oil jar, and described die cylinder is arranged at front template, described demoulding oil jar is arranged at rear pattern plate, and described toggle link structure is connected by screw described front template and rear pattern plate; Described injection moulding apparatus comprises barrel, screw rod and motor, and described barrel front portion is provided with nozzle, and described screw rod is placed in described barrel inside, and described motor is arranged at described screw rod rear portion for driving screw rod.

2. a kind of horizontal injection press according to claim 1, it is characterized in that: described mold closing mechanism both sides are provided with guide rod, and described front template and described rear pattern plate are fixed on described guide rod, and described front template can move along described guide rod.

3. a kind of horizontal injection press according to claim 1, it is characterized in that: described die cylinder and described demoulding oil jar are on same straight line.

4. a kind of horizontal injection press according to claim 1, it is characterized in that: described barrel and described demoulding oil jar are on same straight line.