CN216836025U

CN216836025U - Quick-change clamping jaw assembly for replacing filling gun head

Info

Publication number: CN216836025U
Application number: CN202123249773.8U
Authority: CN
Inventors: 陈涛; 何伟
Original assignee: Wuxi Mido Intelligent Technology Co ltd
Current assignee: Wuxi Mido Intelligent Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-28
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a filling rifle head is changed and is used quick change clamping jaw subassembly, a serial communication port, including fixed plate, upper plate and hypoplastron, the hypoplastron is fixed on the fixed plate, and the hypoplastron top surface is equipped with two short round pins down, the upper plate bottom surface is equipped with and corresponds the last short round pin of arranging with two short round pins down of hypoplastron, is equipped with the promotion subassembly that is used for promoting the upper plate from top to bottom on the fixed plate. The utility model provides a quick change clamping jaw subassembly can be quick press from both sides get the filling rifle head, and convenient and fast saves the manual work.

Description

Quick-change clamping jaw assembly for replacing filling gun head

Technical Field

The utility model relates to a liquid filling machine field especially relates to a filling rifle head is changed and is used quick change clamping jaw subassembly.

Background

Because can generally canning multiple different materials when the chemical industry canning machine is canned, need a device that can automatic switch-over canning rifle head. The existing canning machine is roughly divided into two modes: one is that a plurality of pipelines are arranged on site, and then the canned feeding pipes are manually switched every time of canning; the other is to switch the same pipeline for the materials, but the residual materials in the pipeline need to be purged completely to be switched to the other materials. The former is replaced manually each time, so the operation is inconvenient; the latter is time-consuming and laborious to clean. Therefore, the requirement for designing the multi-pipeline filling machine can meet the requirement that a plurality of pipelines exist on the site, and the gun heads in the filling machine can be automatically switched to correspond to the plurality of pipelines on the site during filling, so that the overall filling efficiency is greatly improved, and the time and cost for manually replacing the gun are saved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filling rifle head is changed and is used quick change clamping jaw subassembly.

The utility model discloses an innovation point lies in the utility model provides a quick change clamping jaw subassembly can be quick press from both sides get the filling rifle head, and convenient and fast saves artifically.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that: the quick-change clamping jaw assembly for replacing the filling gun head comprises a fixing plate, an upper plate and a lower plate, wherein the lower plate is fixed on the fixing plate, two lower short pins are arranged on the top surface of the lower plate, upper short pins arranged corresponding to the two lower short pins of the lower plate are arranged on the bottom surface of the upper plate, and a pushing assembly used for pushing the upper plate up and down is arranged on the fixing plate.

Furthermore, the lower plate is connected with the fixing plate through an H-shaped support, the H-shaped support comprises a transverse block and two vertical blocks, the pushing assembly is arranged on the transverse block, and through holes which are vertically arranged are formed in the vertical blocks; a buffer rod is inserted into the through hole, the top of the buffer rod is connected with the upper plate, and the end part of a piston rod of the pushing assembly is connected with the upper plate; the buffer rod is characterized in that a compression spring is sleeved on the part, located outside the through hole, of the lower portion of the buffer rod, and a limiting block used for limiting the compression spring is further arranged at the bottom of the buffer rod. When the upper plate is clamped downwards, a certain buffering force can be provided, so that the filling gun head assembly is not damaged.

Furthermore, the lower part of the buffer rod is provided with an external thread, and the limiting block is a nut screwed at the external thread. The compression force of the compression spring can be adjusted conveniently.

Furthermore, conical guide heads are arranged at the head parts of the upper short pin and the lower short pin. The slot for inserting the bolt seat for the filling gun head is facilitated.

Furthermore, the centers of one sides, far away from the fixed plate, of the upper plate and the lower plate are provided with concaves. And an avoiding space is vacated for the gun head of the filling gun head, so that the gun head is prevented from colliding with the filling gun head.

Furthermore, the lower short pin is movably connected to the lower plate, and the upper short pin is movably connected to the upper plate. After long-term splicing, the cable is easy to damage and is convenient to replace after movable connection.

The utility model has the advantages that:

1. the utility model provides a quick change clamping jaw subassembly can be quick press from both sides get the filling rifle head, and convenient and fast saves the manual work.

2. The utility model discloses in when the upper plate pushes down because compression spring's existence has certain cushion effect, not fragile tight bolt seat of clamp.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the present invention with the lower plate removed.

Fig. 3 is a schematic structural diagram of the pin seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example 1: as shown in fig. 1 and 2, the quick-change clamping jaw assembly for replacing the filling gun head comprises a fixing plate 1, an upper plate 2 and a lower plate 3, wherein the lower plate 3 is fixed on the fixing plate 1, two lower short pins 3.1 are arranged on the top surface of the lower plate 3, an upper short pin 2.1 arranged corresponding to the two lower short pins 3.1 of the lower plate 3 is arranged on the bottom surface of the upper plate 2, and a pushing assembly 4 for pushing the upper plate 2 up and down is arranged on the fixing plate 1. The heads of the upper short pin 2.1 and the lower short pin 3.1 are provided with conical guide heads 7. The centers of the upper plate 2 and the lower plate 3 far away from one side of the fixing plate are both provided with an inner recess 8. The lower short pin 3.1 is movably connected on the lower plate 3, and the upper short pin 2.1 is movably connected on the upper plate 2.

The lower plate 3 is connected with the fixing plate 1 through an H-shaped support 5, the H-shaped support 5 comprises a transverse block 5.1 and two vertical blocks 5.2, the pushing assembly 4 is arranged on the transverse block 5.1, and through holes 5.3 which are vertically arranged are formed in the vertical blocks 5.2; a buffer rod 5.4 is inserted into the through hole 5.3, the top of the buffer rod 5.4 is connected with the upper plate 2, and the end part of a piston rod of the pushing component 4 is connected with the upper plate 2; the part of buffer rod 5.4 lower part outside through-hole 5.3 is overlapped and is equipped with compression spring 6, and buffer rod 5.4 bottom still is equipped with stopper 5.5 that is used for spacing compression spring 6. The lower part of the buffer rod 5.4 is provided with an external thread, and the limiting block 5.5 is a nut screwed at the external thread.

When in work: as shown in fig. 3, a plug seat 9 is arranged on the filling gun head, the plug seat 9 comprises a square insertion plate 9.1 and insertion grooves 9.2 positioned at four corners of the square insertion plate 9.1, the top and the bottom of the insertion grooves 9.2 are both open, and the square insertion plate 9.1 is provided with an insertion hole 9.3 for inserting the filling gun head; the lower short pins 3.1 are inserted into the bottoms of two of the slots, and the pushing assembly 4 pushes the upper short pins 2.1 to be inserted into the tops of the slots into which the lower short pins 3.1 are inserted so as to grab the filling gun head.

The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims

1. The quick-change clamping jaw assembly for replacing the filling gun head is characterized by comprising a fixing plate, an upper plate and a lower plate, wherein the lower plate is fixed on the fixing plate, two lower short pins are arranged on the top surface of the lower plate, upper short pins which are correspondingly arranged with the two lower short pins of the lower plate are arranged on the bottom surface of the upper plate, and a pushing assembly used for pushing the upper plate up and down is arranged on the fixing plate.

2. The quick-change clamping jaw assembly for replacing the filling gun head according to claim 1, wherein the lower plate is connected with a fixing plate through an H-shaped bracket, the H-shaped bracket comprises a transverse block and two vertical blocks, the pushing assembly is arranged on the transverse block, and through holes which are vertically arranged are formed in the vertical blocks; a buffer rod is inserted into the through hole, the top of the buffer rod is connected with the upper plate, and the end part of a piston rod of the pushing assembly is connected with the upper plate; the buffer rod is characterized in that a compression spring is sleeved on the part, located outside the through hole, of the lower portion of the buffer rod, and a limiting block used for limiting the compression spring is further arranged at the bottom of the buffer rod.

3. The quick-change clamping jaw assembly for replacing the filling gun head according to claim 2, wherein the lower part of the buffer rod is provided with external threads, and the limiting block is a nut screwed on the external threads.

4. The quick-change jaw assembly for changing a filling gun head according to claim 1, wherein the upper and lower stub pin heads are each provided with a conical guide head.

5. The quick-change jaw assembly for changing the filling gun head according to claim 1, wherein the upper plate and the lower plate are both provided with an inner recess at the center of the side far away from the fixing plate.

6. The quick-change jaw assembly for changing a filling gun head according to claim 1, wherein the lower stub pin is movably connected to the lower plate, and the upper stub pin is movably connected to the upper plate.