Electric plug pressing device

Abstract

The utility model provides an electric plug pressing device. The electric plug pressing device comprises a base, a vertical frame, an electric lifting cylinder, a sliding seat, a pressing head fixing seat, a pressing head, a pressing head guide seat, a needle cylinder head positioning seat and a needle cylinder tail positioning seat, the vertical frame is fixed above the base; the electric lifting cylinder is fixed to the lower portion of the vertical frame, and the power output end of the electric lifting cylinder is connected with the sliding base and used for controlling lifting motion of the sliding base. The sliding seat is connected to the vertical frame in a sliding mode through a guide rail pair. The pressure head fixing seat is fixed on the sliding seat; the pressure head is vertically mounted on the pressure head fixing seat; the pressure head guide seat, the needle cylinder head positioning seat and the needle cylinder tail positioning seat are fixedly mounted on the vertical frame from top to bottom and are positioned below the sliding seat; the pressure head penetrates through the pressure head guide seat; a first U-shaped opening is formed in the front side of the needle cylinder head positioning seat; a countersunk head groove is formed above the first U-shaped opening; a second U-shaped opening is formed in the front side of the needle cylinder tail positioning seat; according to the design, press fitting of the rubber plug can be efficiently completed, and the yield is high.

Description

Technical Field

[0001] The utility model relates to the technical field of dispensing syringe assembly devices, in particular to an electric plugging device. Background Art

[0002] During the production process of dispensing syringes, the rubber plug needs to be pressed into the upper end of the syringe. In the past, it was assembled directly by manual pressing. However, manual operation can easily lead to incomplete pressing, resulting in poor sealing effect and affecting the use of the product. Therefore, it is urgent to design a plug pressing device to overcome this defect. Utility Model Content

[0003] The purpose of the utility model is to provide an electric plugging device to solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0005] An electric plunger device comprises a base, a vertical frame, an electric lifting cylinder, a slide, a pressure head fixing seat, a pressure head, a pressure head guide seat, a syringe head positioning seat and a syringe tail positioning seat; the vertical frame is fixed above the base; the electric lifting cylinder is fixed to the lower part of the vertical frame and the power output end is connected to the slide for controlling the lifting movement of the slide; the slide is slidably connected to the vertical frame through a guide rail pair; the pressure head fixing seat is fixed on the slide; the pressure head is vertically mounted on the pressure head fixing seat; the pressure head guide seat, syringe head positioning seat and syringe tail positioning seat are fixedly mounted on the vertical frame from top to bottom and are located below the slide; the pressure head passes through the pressure head guide seat; a first U-shaped opening is provided on the front side of the syringe head positioning seat; a countersunk groove is provided above the first U-shaped opening; a second U-shaped opening is provided on the front side of the syringe tail positioning seat.

[0006] Further description of the present invention: the power output end of the electric lifting cylinder is located on the rear side of the stand; a strip hole is provided on the upper part of the stand; the slide is arranged on the front side of the stand; a connecting part is provided on the rear side of the slide; the connecting part passes through the strip hole and is connected to the power output end of the electric lifting cylinder.

[0007] Further description of the present invention: the pressure head guide seat includes a lower seat body and an upper cover plate; the lower seat body is fixed on the front side of the stand; the lower seat body is provided with a through hole with an inner diameter larger than the outer diameter of the pressure head; the cover plate is locked above the lower seat body; the cover plate is provided with a guide hole that cooperates with the pressure head.

[0008] Further description of the utility model further includes a dust cover; the dust cover is fixed on the stand and is arranged on the outside of the electric lifting cylinder.

[0009] The beneficial effects of the utility model are:

[0010] This design places the injection syringe pre-installed with the rubber plug between the first U-shaped opening and the second U-shaped opening and between the syringe head positioning seat and the syringe tail positioning seat. The syringe head is supported by the countersunk groove to achieve product positioning installation. Then the electric lifting cylinder is started, and the electric lifting cylinder drives the slide to move downward. The pressure head guide seat guides the pressure head. The pressure head moves downward to press the rubber plug onto the injection syringe, completing the press-fitting of the rubber plug. After the electric lifting cylinder drives the slide to reset upward, the assembled product can be taken out and prepared for the processing of the next product. This design can efficiently complete the press-fitting of the rubber plug with a high yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the overall structural diagram of the utility model;

[0012] Figure 2 This is a structural diagram of the utility model with a syringe installed;

[0013] Figure 3 It is a structural diagram of the syringe head positioning seat of the utility model. DETAILED DESCRIPTION

[0014] The present invention will be further described below with reference to the accompanying drawings:

[0015] like Figure 1-3As shown, an electric plunger device includes a base 1, a stand 2, an electric lifting cylinder 3, a slide 4, a pressure head fixing seat 5, a pressure head 6, a pressure head guide seat 7, a syringe head positioning seat 8 and a syringe tail positioning seat 9; the stand 2 is fixed above the base 1; the electric lifting cylinder 3 is fixed to the lower part of the stand 2 and the power output end is connected to the slide 4, so as to control the lifting movement of the slide 4; the slide 4 is slidably connected to the stand 2 through a guide rail pair 21; the pressure head fixing seat 5 is fixed on the slide 4; the pressure head 6 is vertically mounted on the pressure head fixing seat 5; the pressure head guide seat 7, the syringe head positioning seat 8 and the syringe tail positioning seat 9 are fixedly mounted on the stand 2 from top to bottom and are located below the slide 4; the pressure head 6 passes through the pressure head guide seat 7; the front side of the syringe head positioning seat 8 is provided with a first A U-shaped opening 81; a countersunk groove 82 is provided above the first U-shaped opening 81; a second U-shaped opening 91 is provided on the front side of the syringe tail positioning seat 9; the injection syringe 100 pre-installed with the plug is placed between the syringe head positioning seat 8 and the syringe tail positioning seat 9 from the first U-shaped opening 81 and the second U-shaped opening 91, and the head of the syringe is supported by the countersunk groove 82 to achieve the positioning and installation of the product, and then the electric lifting cylinder 3 is started, and the electric lifting cylinder 3 drives the slide 4 to move downward, and the pressure head guide seat 7 guides the pressure head 6, and the pressure head 6 moves downward to press the plug on the injection syringe to complete the press-fitting of the plug. After the electric lifting cylinder 3 drives the slide 4 to reset upward, the assembled product can be taken out and prepared for the processing of the next product. This design can efficiently complete the press-fitting of the plug with a high yield rate.

[0016] In this design, the power output end of the electric lifting cylinder 3 is located on the rear side of the stand 2; a vertically arranged strip hole 22 is provided on the upper part of the stand 2; the slide 4 is arranged on the front side of the stand 2; a connecting portion 41 is provided on the rear side of the slide 4; the connecting portion 41 passes through the strip hole 22 and is connected to the power output end of the electric lifting cylinder 3.

[0017] The pressure head guide seat 7 includes a lower seat body 71 and an upper cover plate 72; the lower seat body 71 is fixed on the front side of the stand 2; the lower seat body 71 is provided with a through hole with an inner diameter larger than the outer diameter of the pressure head 6; the cover plate is locked above the lower seat body 71; the cover plate is provided with a guide hole that cooperates with the pressure head 6, and the pressure head 6 is guided and positioned through the guide hole.

[0018] It also includes a dust cover 10; the dust cover 10 is fixed on the stand 2 and is arranged on the outside of the electric lifting cylinder 3, thereby protecting the electric lifting cylinder 3.

[0019] The above description does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An electric plugging device, characterized in that: It includes a base, a vertical frame, an electric lifting cylinder, a slide, a pressure head fixing seat, a pressure head, a pressure head guide seat, a syringe head positioning seat and a syringe tail positioning seat; the vertical frame is fixed above the base; the electric lifting cylinder is fixed to the lower part of the vertical frame and the power output end is connected to the slide for controlling the lifting movement of the slide; the slide is slidably connected to the vertical frame through a guide rail pair; the pressure head fixing seat is fixed on the slide; the pressure head is vertically mounted on the pressure head fixing seat; the pressure head guide seat, syringe head positioning seat and syringe tail positioning seat are fixedly mounted on the vertical frame from top to bottom and are located below the slide; the pressure head passes through the pressure head guide seat; a first U-shaped opening is provided on the front side of the syringe head positioning seat; a countersunk groove is provided above the first U-shaped opening; a second U-shaped opening is provided on the front side of the syringe tail positioning seat.

2. The electric plugging device according to claim 1, characterized in that: The power output end of the electric lifting cylinder is located on the rear side of the stand; a strip hole is provided on the upper part of the stand; the slide is arranged on the front side of the stand; a connecting part is provided on the rear side of the slide; the connecting part passes through the strip hole and is connected to the power output end of the electric lifting cylinder.

3. The electric plugging device according to claim 1, characterized in that: The pressure head guide seat includes a lower seat body and an upper cover plate; the lower seat body is fixed on the front side of the stand; the lower seat body is provided with a through hole with an inner diameter larger than the outer diameter of the pressure head; the cover plate is locked above the lower seat body; the cover plate is provided with a guide hole that cooperates with the pressure head.

4. The electric plugging device according to claim 1, characterized in that: It also includes a dust cover; the dust cover is fixed on the stand and is arranged on the outside of the electric lifting cylinder.

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