CN215616242U

CN215616242U - Foil feeding and weighing mechanism of automatic foil filling machine

Info

Publication number: CN215616242U
Application number: CN202121218553.6U
Authority: CN
Inventors: 解植文; 李闯; 张晖; 刘伯愚; 栗楠; 陈宇航; 苏建洲
Original assignee: Changchun Hangtai Zhilian Technology Co ltd
Current assignee: Changchun Hangtai Zhilian Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-25
Anticipated expiration: 2031-06-02

Abstract

The utility model provides a foil feeding and weighing mechanism of an automatic foil filling machine, which comprises: the foil supporting cylinder is driven by a sliding block of the supporting cylinder to slide in the foil set mounting groove, and the compression head and the supporting head are respectively positioned at two ends of the foil set mounting groove and move in the opposite direction; a gap communicated with the foil set mounting groove is formed in the side wall of each of two sides of one end, close to the material holding head, of the foil groove frame, a material cutting mechanism is arranged on one side of the gap, and a weighing mechanism is arranged on the other side of the gap; the utility model has the advantages that: the automatic feeding and automatic weighing of the foils are realized, the assembly work is completed by using automatic equipment, the labor intensity of operators is reduced, the quality consistency of products is improved, and the production efficiency is improved.

Description

Foil feeding and weighing mechanism of automatic foil filling machine

Technical Field

The utility model belongs to the technical field of mechanical production, and particularly relates to a foil feeding and weighing mechanism of an automatic foil filling machine.

Background

At present, in the XX military interference bomb production process, a foil is mainly used as a raw material, but most foils on the market need to be picked up manually, a proper amount of foil is taken out according to experience, after the foils are weighed by using an electronic scale repeatedly, a tool is used manually to compress and load the foils into clamping pieces, and after two clamping pieces are installed, the clamping pieces need to be bound by rubber bands, so that the foils are prevented from flying out due to the fact that the clamping pieces are scattered. When the clamping piece with the foil is arranged in the cartridge case, the rubber band is also required to be taken down. And the whole production process of the product is carried out in an oxygen-free chamber, and the assembly is carried out by manually wearing thicker rubber gloves. At present, the problems of high labor intensity, low production efficiency, poor quality consistency, inconvenience in operation and the like exist in the manual production process, and a foil automatic filling machine capable of realizing automatic foil filling is researched, but a mechanism capable of realizing foil feeding and accurate weight control is urgently needed because no mechanism suitable for automatically feeding foil and accurately controlling the weight of the foil is available at present.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, it is an object of the present invention to provide a foil loading and weighing mechanism of an automatic foil loader, which is used for loading and weighing foils, so as to overcome the disadvantages of the prior art.

The utility model provides a foil feeding and weighing mechanism of an automatic foil filling machine, which comprises: the foil set installation groove is formed in the foil set groove frame, the compression head is arranged at one end of the foil set groove frame and slides in the foil set installation groove, the foil compression electric cylinder is installed on the base plate platform and drives the compression head to move, the guide plate is connected with the compression head and a slider of the foil compression electric cylinder, the material supporting frame is installed at the other end of the foil set groove frame, the material supporting guide rail and the material supporting air cylinder are installed on the material supporting frame and are arranged in parallel with the foil set installation groove, and the material supporting head is connected to the material supporting guide rail and the material supporting air cylinder in a sliding mode; foil tank bracket sets up the breach that communicates with foil group mounting groove on being close to the both sides lateral wall of holding up stub bar one end, and one side that is located the breach is provided with blank mechanism, and the opposite side that is located the breach is provided with weighing machine and constructs, blank mechanism includes: the foil pushing plate is consistent with the notch in shape, the foil pushing cylinder is connected with the foil pushing plate and drives the foil pushing plate to slide in the notch, the sliding groove is formed in the side face of the foil pushing plate and is perpendicular to the foil set mounting groove, the foil distributing piece is connected in the sliding groove in a sliding mode, the foil distributing cylinder is mounted on the inner side of the foil pushing plate and drives the foil distributing piece to reciprocate in the notch, the foil distributing piece is used for distributing foil sets and blocking the rest of the foil sets during loading, and the foil pushing cylinder is mounted on the base plate platform through the mounting frame; the weighing mechanism includes: the internal groove of the electronic balance is consistent with the shape of the notch, the electronic balance is arranged on the base plate platform and below the transfer trough, the transfer trough clamping pieces are arranged at two ends of the transfer trough and are in edge lap joint with two ends of the transfer trough, the clamping cylinder is connected with the transfer trough clamping pieces and is used for clamping the transfer trough, the weighing lifting cylinder is arranged on the base plate platform through the weighing lifting cylinder mounting frame, the weighing lifting plate is arranged on the weighing lifting cylinder and is used for installing the clamping cylinder, the limiting cylinder is arranged on the weighing lifting plate and is between the two clamping cylinders, and the limiting part is arranged on a piston rod of the limiting cylinder Move right above the electronic scale.

As a preferred structure of the utility model, the foil slot frame consists of a concave frame and a plurality of groups of supporting legs arranged at the bottom of the concave frame, a foil group installation groove in the concave frame is used for installing a foil group, the supporting frame consists of a supporting mechanism installation frame vertically arranged on the base plate platform and a supporting mechanism installation plate transversely arranged at the top of the supporting mechanism installation frame, the supporting guide rail is arranged on the supporting mechanism installation plate, the foil push plate is in a U-shaped plate shape, the chute is arranged at the outer side of the U-shaped plate-shaped foil push plate, and the foil distributing piece is arranged in the chute and limited by a pressing plate and used for preventing the foil distributing piece from falling off from the chute; the foil distributing cylinder is arranged on the inner side of the U-shaped plate-shaped foil push plate and is used for preventing the interference with the foil; the piston rod of centre gripping cylinder is connected with the transfer groove clamping piece, the lifter plate of weighing is located the electronic scale top, the transfer tank frame is connected through the transfer groove clamping piece on the centre gripping cylinder with the lifter plate of weighing, the lifter cylinder of weighing passes through the vertical setting of mounting bracket on the backing plate platform, foil compression electricity jar with push away the foil cylinder and transversely set up on the backing plate platform through the mounting bracket and the direction of motion between the two is perpendicular, two the transfer groove die clamping cylinder sets up relatively, it is rodless cylinder to hold up the material cylinder.

The utility model has the advantages and positive effects that:

1. the foil feeding and weighing mechanism disclosed by the utility model realizes automatic feeding and automatic weighing of foils, and assembly work is finished by using automatic equipment, so that the labor intensity of operators is reduced, the quality consistency of products is improved, and the production efficiency is improved.

2. The blanking mechanism and the weighing mechanism in the foil feeding and weighing mechanism can not only realize respective blanking or weighing functions, but also can be matched with the foil groove frame to ensure that no phenomenon of toppling and bouncing during pushing and transferring of the foil is caused, thereby effectively ensuring the collection and reutilization of residual materials.

3. According to the foil loading and weighing device, the weighing mechanism is additionally arranged in the foil loading and weighing mechanism to weigh the foil cut by the cutting mechanism each time, so that the foil used in the whole process is ensured to meet the requirements.

Drawings

Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:

fig. 1 is one of the overall structural diagrams according to the embodiment of the present invention.

Fig. 2 is a second schematic structural diagram according to an embodiment of the utility model.

Wherein the reference numerals include: push away foil cylinder 1, supporting mechanism mounting panel 2, support material cylinder 3, support material slide rail 4, support stub bar 5, supporting mechanism mounting bracket 6, transfer groove clamping piece 7, centre gripping cylinder 8, locating part 9, spacing cylinder 10, transfer tank bracket 11, the lifter plate 12 of weighing, lift cylinder 13 of weighing, lift cylinder mounting bracket 14 of weighing, electronic scale 15, backing plate platform 16, deflector 17, foil compression electricity jar 18, compression head 19, foil tank bracket 20, first mounting bracket 21, clamp plate 22, foil divides material piece 23, foil divides material cylinder 24, foil push pedal 25, material loading weighing mechanism A, blank mechanism B, weighing mechanism C.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

Referring to fig. 1-2, the present invention provides a foil loading and weighing mechanism of an automatic foil loader, in this embodiment, a foil chute frame 20 of a foil loading and weighing mechanism a is mounted on a backing plate platform 16 by being connected to a foil chute frame mounting frame. The compression head 19 is mounted on the foil compression electric cylinder 18 through the guide plate 17, and the foil compression electric cylinder 18 drives the compression head 19 to translate in the foil set mounting groove of the foil slot frame 20. The foil compression cylinder 18 is mounted on the dunnage platform 16 by corresponding connectors. And a blanking mechanism B is arranged on the left side of the notch of the foil slot frame 20.

In the embodiment, the foil pushing plate 25 of the blanking mechanism B is consistent with the notch in shape, the foil pushing plate 25 is installed on the foil pushing cylinder 1, and the foil pushing cylinder 1 is installed on the backing plate platform 16 through the first installation frame 21. The foil pushing cylinder 1 drives the foil pushing plate 25 to slide in the notch, a sliding groove is formed in one side of the foil pushing plate 25 and is provided with a foil distributing piece 23, the sliding groove is perpendicular to the foil set mounting groove, the foil distributing piece 23 is connected in the sliding groove in a sliding mode, the foil distributing piece 23 is mounted on the foil distributing cylinder 24, and the foil distributing cylinder 24 is mounted on the inner side of the foil pushing plate 25 and is prevented from interfering with foil. The pressing plate 22 is arranged outside the foil pushing plate 25 and used for limiting the foil distributing sheet 23 from falling off from the sliding groove. Foil piece distributing cylinder 24 drives foil piece distributing sheet 23 to reciprocate in the chute and to stretch out and draw back in the notch foil set mounting groove, foil piece distributing sheet 23 is used for distributing foil pieces and blocking the rest foil pieces when feeding, the material supporting frame is composed of a material supporting mechanism mounting plate 2 and a material supporting mechanism mounting frame 6, and the material supporting mechanism mounting plate 2 which is transversely arranged is mounted on the base plate platform 16 through the material supporting mechanism mounting frame 6 which is vertically arranged. Install above the supporting mechanism mounting panel 2 and hold up material slide rail 4, install below and hold up material cylinder 3, hold up material slide rail 4, hold up material cylinder 3 and foil group mounting groove parallel arrangement on the foil tank frame 20, hold up stub bar 5 sliding connection on holding up material guide rail 4 and holding up material cylinder 3, hold up the slider drive of material cylinder 3 and hold up stub bar 5 and slide in the foil group mounting groove on foil tank frame 20, compression head 19 and holding up stub bar 5 are located the both ends of foil group mounting groove respectively and move in opposite directions, foil tank frame 20 is close to and sets up the breach with foil group mounting groove intercommunication on the both sides lateral wall of holding up stub bar 5 one end, and the breach right side is equipped with weighing mechanism C.

In this embodiment, the transfer slot rack 11 of the weighing mechanism C is located on the other side of the gap of the foil slot rack 20, the inner groove of the transfer slot rack 11 is consistent with the shape of the gap, an electronic scale 15 is arranged below the transfer slot rack 11, and the electronic scale 15 is directly mounted on the backing plate platform 16. 11 both sides overlap joint of transfer troughing frame has transfer troughing clamping piece 7, and two transfer troughing clamping piece 7 overlap joint respectively are at the border position of transfer troughing frame 11, and transfer troughing clamping piece 7 is installed on respective centre gripping cylinder 8, and centre gripping cylinder 8 is installed on lifter plate 12 of weighing, and spacing cylinder 10 is installed to lifter plate 12 top of weighing, and locating part 9 is installed to spacing cylinder 10 front end, and locating part 9 is located 11 tops in the transfer troughing frame. The weighing lifting plate 12 is connected with a weighing lifting cylinder 13, and the weighing lifting cylinder 13 is connected with a base plate platform 16 through a weighing lifting cylinder mounting frame 14. The electronic scale 15 is used for weighing the foils in the groove of the transfer trough frame 11, the two clamping cylinders 8 clamp the transfer trough frame 11 through the transfer trough clamping piece 7, and the weighing lifting cylinder 13 drives the clamping cylinders 8 and the transfer trough frame 11 clamped by the clamping cylinders to move right above the electronic scale 15 through the weighing lifting plate 12.

The foil slot frame 20 in the embodiment comprises a concave frame and a plurality of groups of supporting legs arranged at the bottom of the concave frame, wherein a foil group installation groove in the concave frame is used for installing a foil group, the supporting frame comprises a supporting mechanism installation frame 6 vertically arranged on a base plate platform 16 and a supporting mechanism installation plate 2 transversely arranged at the top of the supporting mechanism installation frame 6, the supporting guide rail 4 is arranged on the supporting mechanism installation plate 2, the foil push plate 25 is in a U-shaped plate shape, the sliding slot is arranged on the outer side of the U-shaped plate-shaped foil push plate 25, and the foil distributing piece 23 is arranged in the sliding slot and limited by a pressing plate 22 and used for preventing the foil distributing piece 23 from falling off from the sliding slot; the foil distributing cylinder 24 is arranged on the inner side of a U-shaped plate-shaped foil push plate 25 and is used for preventing the interference with the foil; the piston rod of centre gripping cylinder 8 is connected with transfer groove clamping piece 7, the lifter plate 12 of weighing is located 15 tops of electronic scale, transfer troughed frame 11 is connected through transfer groove clamping piece 7 on the centre gripping cylinder 8 with the lifter plate 12 of weighing, the lifter cylinder 13 of weighing is through the vertical setting of the cylinder mounting bracket 14 of weighing on backing plate platform 16, foil compression electricity jar 18 with push away foil cylinder 1 and transversely set up on backing plate platform 16 through the mounting bracket and the direction of motion between the two is perpendicular, two transfer groove clamping cylinder 8 sets up relatively, it is no pole cylinder to hold up material cylinder 3.

The working principle is as follows:

respectively weighing the foil sets by a foil feeding weighing mechanism; a foil loading manipulator takes out a group of foils from a foil tray and transfers the foils to a foil trough frame 20, the foils are loaded into a foil loading weighing mechanism through a foil loading manipulator (a manipulator on the market can be used in the prior art) near the foil loading weighing mechanism, before the foil loading manipulator is opened, a foil distributing piece 23 is driven to be in an in-situ state through a distributing cylinder 24 to play a primary supporting role, after a material supporting cylinder 3 drives a material supporting plate 5 to extend out in place, the foil loading manipulator is opened and returns to the in-situ state, the foil distributing piece 23 is driven by the distributing cylinder 24 to extend out, the foils are positioned between a compression head 19 and the material supporting plate 5, and the extending distance of the material supporting plate 5 is strictly calculated, so that the foils cannot fly out or topple over after the foils are opened by the foil loading manipulator due to self-elastic stretching; the limiting piece 9 is driven to extend out by the limiting cylinder 10 and used for auxiliary guiding at the opening of the inner groove of the foil slot frame 20, so that the foil is prevented from flying out when being compressed; the foil compression electric cylinder 18 is utilized to drive the compression head 19 to extend out to compress and transfer the foil to the end part of the foil group installation groove, when the foil compression electric cylinder 18 acts, the material supporting air cylinder 3 is used for auxiliary support during parallel transfer of the foil along with the movement of the material supporting air cylinder, the foil is prevented from toppling, constant output force is ensured when the foil compression electric cylinder 18 extends out, and the foil group with a fixed length is pushed out to meet the weight requirement after the foil compression is in place; after the foils are in place, the material distributing cylinder 24 drives the foil distributing sheet 23 to retract, the material shifting sheet is distributed according to requirements, and the foils between the foil distributing sheet 23 and the material holding plate 5 are guaranteed to be foils meeting the product weight requirements.

The limiting piece 9 is driven to retract through the limiting cylinder 10, an opening at the upper end of an inner groove of the foil slot frame 20 is opened, and the foil is waited to be pushed out for loading; the foil pushing cylinder 1 is utilized to drive the foil pushing plate 25 to extend out, the cut foils are pushed out to the transfer trough frame 11, the foil compression electric cylinder 18 is always in a compression state when the foil pushing cylinder 1 acts, and the material distributing cylinder 24 and the foil distributing plate 23 are arranged on the foil pushing plate 25 and follow the foil pushing plate 25, so that the condition that the residual foils are always positioned between the foil distributing plate 23 and the compression head 19 and are in a stable compression state is ensured, and the foils are prevented from falling and flying out; the weighing lifting cylinder 13 is used for driving the weighing lifting plate 12 to descend, the transfer chute frame 11 is arranged on the weighing lifting plate 12 through the transfer chute clamping piece 7, so that the transfer chute frame 11 descends onto the electronic scale 15, and the electronic scale 15 only weighs the foil group of the transfer chute frame 11 after the transfer chute frame 11 falls on the electronic scale 15 due to the lap joint state between the transfer chute frame 11 and the transfer chute clamping piece 7; after weighing is finished, the transfer slot clamping cylinder 8 is used for driving the transfer slot clamping piece 7 to clamp and position the transfer slot frame 11, the weighing lifting cylinder 13 rises, and the transfer slot frame 11 returns to the original position; a foil grabbing manipulator descends to clamp and take out the foil in the transfer trough frame 11 and transfer the foil to a clamping piece; at the moment, the limiting cylinder 10 drives the limiting part 9, the material supporting cylinder 3 drives the material supporting plate 5 to extend again, the material distributing cylinder 24 drives the foil distributing piece 23 to extend, the foil compression electric cylinder 18 drives the compression head 19 to extend to compress and transfer the foil to the rear of the foil distributing piece 23, the material distributing cylinder 24 drives the foil distributing piece 23 to retract, and the rest of the foil is clamped between the foil distributing piece 23 and the material supporting plate 5 to wait for the next group of foils to be fed in place.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A foil loading weighing mechanism of an automatic foil loader is characterized by comprising: the foil set installation groove is formed in the foil set groove frame, the compression head is arranged at one end of the foil set groove frame and slides in the foil set installation groove, the foil compression electric cylinder is installed on the base plate platform and drives the compression head to move, the guide plate is connected with the compression head and a piston rod of the foil compression electric cylinder, the material supporting frame is installed at the other end of the foil set groove frame, the material supporting guide rail and the material supporting air cylinder are installed on the material supporting frame and are arranged in parallel with the foil set installation groove, and the material supporting head is connected to the material supporting guide rail and the material supporting air cylinder in a sliding mode; foil tank bracket sets up the breach that communicates with foil group mounting groove on being close to the both sides lateral wall of holding up stub bar one end, and one side that is located the breach is provided with blank mechanism, and the opposite side that is located the breach is provided with weighing machine and constructs, blank mechanism includes: the foil pushing plate is consistent with the notch in shape, the foil pushing cylinder is connected with the foil pushing plate and drives the foil pushing plate to slide in the notch, the sliding groove is formed in the side face of the foil pushing plate and is perpendicular to the foil set mounting groove, the foil distributing piece is connected in the sliding groove in a sliding mode, the foil distributing cylinder is mounted on the inner side of the foil pushing plate and drives the foil distributing piece to reciprocate in the notch, the foil distributing piece is used for distributing foil sets and blocking the rest of the foil sets during loading, and the foil pushing cylinder is mounted on the base plate platform through the mounting frame; the weighing mechanism includes: the internal groove of the electronic balance is consistent with the shape of the notch, the electronic balance is arranged on the base plate platform and below the transfer trough, the transfer trough clamping pieces are arranged at two ends of the transfer trough and are in edge lap joint with two ends of the transfer trough, the clamping cylinder is connected with the transfer trough clamping pieces and is used for clamping the transfer trough, the weighing lifting cylinder is arranged on the base plate platform through the weighing lifting cylinder mounting frame, the weighing lifting plate is arranged on the weighing lifting cylinder and is used for installing the clamping cylinder, the limiting cylinder is arranged on the weighing lifting plate and is between the two clamping cylinders, and the limiting part is arranged on a piston rod of the limiting cylinder Move right above the electronic scale.

2. The foil loading and weighing mechanism of an automatic foil loader of claim 1, wherein the foil slot frame is composed of a concave frame and a plurality of sets of supporting legs mounted at the bottom of the concave frame, the foil set mounting groove in the concave frame is used for mounting a foil set, the supporting frame is composed of a supporting mechanism mounting frame vertically mounted on a backing plate platform and a supporting mechanism mounting plate transversely mounted at the top of the supporting mechanism mounting frame, the supporting guide rail is mounted on the supporting mechanism mounting plate, the foil push plate is in a U-shaped plate shape, the sliding groove is formed outside the U-shaped plate-shaped foil push plate, and the foil distributing piece is mounted in the sliding groove and limited by a pressing plate and used for preventing the foil distributing piece from falling off from the sliding groove; the foil distributing cylinder is arranged on the inner side of the U-shaped plate-shaped foil push plate and is used for preventing the interference with the foil; the piston rod of centre gripping cylinder is connected with the transfer groove clamping piece, the lifter plate of weighing is located the electronic scale top, the transfer tank frame is connected through the transfer groove clamping piece on the centre gripping cylinder with the lifter plate of weighing, the lifter cylinder of weighing passes through the vertical setting of mounting bracket on the backing plate platform, foil compression electricity jar with push away the foil cylinder and transversely set up on the backing plate platform through the mounting bracket and the direction of motion between the two is perpendicular, two the transfer groove die clamping cylinder sets up relatively, it is rodless cylinder to hold up the material cylinder.