TW202015972A - Continuous positioning and conveying device of bag body comprises a fixed table, a moving frame, and at least two crossbars and at least four sets of grippers - Google Patents

Abstract

A continuous positioning and conveying device of a bag body comprises a fixed table having at least two areas disposed thereon, and a moving frame disposed under the fixed table and having at least two crossbars and at least four sets of grippers corresponding to the at least two areas. A passive transmission member is fixed on the bottom surface of the moving frame and is driven by an active transmission member controlled by a servo motor. A plurality of sliding blocks are fixed on both sides of the moving frame, several sliding blocks are guided to slide by two slide rails. All grippers are controlled to clamp or release by several pneumatic cylinders, so that the grippers in every area are acted synchronously. After the bag body is entered into the area A, the moving frame performs a first action to cooperate with the clamping, dragging, and releasing actions of the grippers. When the bag body reaches the area B for positioning, the moving frame performs one round-trip action repeatedly. The bag body can continuously reach the next area for positioning, and then the purpose of continuous positioning and conveying is achieved.

Description

Continuous positioning and conveying device for bag body

The present invention provides the technical field of a bag body conveying device, in particular, it provides a bag body continuous positioning conveying device, which can achieve continuous position conveying by at least two areas moving all areas at the same time by one area distance Purpose.

Press, please refer to the application No. 105139672 "Bag conveying and positioning mechanism of the bag making machine", which is provided with a conveying and positioning mechanism on the bag making machine, which can carry out the continuous transmission of the bag body in multiple stages. The mechanism is that the plural suction devices are arranged in a straight line in a paragraph style, and the control box generated by the direct emptying is connected to each suction device to suck the bag body with its suction force.

However, the above-mentioned prior art adopts suction to suck the bag, whether or not it depends on the size of the suction and the degree of adhesion, and the present invention is a mechanical clamp clamping method, and multiple bag clamps are operated simultaneously to achieve Reduce the turnover rate.

Therefore, how to develop a more ideal and practical innovative structure in response to the problems of the above-mentioned conventional structure is what consumers are eagerly expecting, and it is also the goal and direction of the relevant industry to work hard to develop breakthroughs.

In view of this, the inventor has many years of experience in manufacturing development and design of related products. In view of the above objectives, after detailed design and careful evaluation, the invention finally has a practical application.

The main purpose of the present invention is to provide a continuous positioning and conveying device for bags, which can be provided with at least two areas, and the bags are moved by an area distance at the same time to achieve the purpose of continuous positioning and conveying. A bag holder clamps the bag to reduce the error rate.

In order to achieve the above object, the present invention provides a continuous positioning and conveying device for a bag, which includes: a fixed table, at least two areas are provided on the fixed table, and a moving frame is provided under the fixed table, and the moving frame corresponds to the foregoing Corresponding crossbars are set in the area, each crossbar is provided with at least two sets of clamping jaws, at least two grooves are provided on the fixed table surface for the clamping jaws to move within, and a passive transmission member is fixed on the bottom surface of the moving frame body, the passive The transmission part is driven by an active transmission part controlled by a servo motor. A number of sliders are fixed on both sides of the moving frame. The number of sliders is guided by two slide rails. All the aforementioned jaws must be numbered pneumatic cylinders to control the clamping or opening action. According to this, the jaws of each area are synchronized. After the bag enters the area A, the first action of the moving frame cooperates with the gripping, dragging and spreading actions of the jaws, and the bag reaches the positioning of the area B. The repetitive action of moving the rack body can continuously reach the positioning of the next area, and the bag body in all areas can move one area distance at the same time to achieve the purpose of continuous positioning and transportation.

Regarding the technology, means and functions adopted by the present invention, a preferred embodiment is described in detail with reference to the drawings. It is believed that the above-mentioned objects, structures and features of the present invention can be gained a deep and specific understanding .

10‧‧‧Fixed table

11‧‧‧Groove

20‧‧‧Mobile frame

21‧‧‧cross bar

22‧‧‧Passive transmission parts

23‧‧‧slider

30‧‧‧jaw

31‧‧‧Fixed Department

32‧‧‧Pivot

33‧‧‧Event Department

331‧‧‧ clamping end

332‧‧‧Lever

333‧‧‧bearing

40‧‧‧Servo motor

41‧‧‧Active transmission parts

50‧‧‧slide

60‧‧‧Power mechanism

61‧‧‧Drive handle

611‧‧‧Slotted hole

70‧‧‧Bag

A‧‧‧Region

B‧‧‧Region

C‧‧‧Region

D‧‧‧Region

The first figure is a schematic top plan view of an embodiment of the invention.

The second figure is a schematic top plan view of an embodiment of the present invention.

The third figure is a perspective schematic view of an embodiment of the invention.

The fourth figure is a schematic perspective view from below of an embodiment of the invention.

The fifth figure is a schematic view of an open state of a clamping jaw according to an embodiment of the invention.

The sixth figure is a schematic perspective view of a moving frame body according to an embodiment of the present invention in a bottom view direction driven by an active transmission member.

The seventh figure is a schematic plan view of a state in which the clamping jaws of the embodiment of the present invention are opened by thrust.

The eighth figure is a schematic plan view of the clamping jaws under tension according to an embodiment of the invention.

The invention provides a designer of a continuous positioning and conveying device for bags.

In order for your reviewing committee to have a better understanding and understanding of the purpose, features and effects of the present invention, we hereby cooperate with the embodiments and drawings The detailed description is as follows: referring to the first to eighth figures, the present invention provides a continuous positioning and conveying device for a bag, which includes: a fixed table 10, at least two areas (A, B, C, D); a moving frame 20, the moving frame 20 is provided below the fixed table 10, the moving frame 20 corresponds to the area (A, B, C, D) with the same number of crossbars 21, each At least two sets of clamping jaws 30 are provided on one of the crossbars 21, at least two grooves 11 are provided on the fixed table 10 for the movement of the clamping jaws 30 therein, and a passive transmission member 22 is fixed on the bottom of the moving frame 20. A plurality of sliders 23 are fixed on both sides of the moving frame 20; an active transmission element 41, the passive transmission element 22 is driven by the active transmission element 41 controlled by a servo motor 40, and can drive the moving frame body 20 and all the clamping jaws 30 moves a distance to and from one of the aforementioned areas (A, B, C, D); two slide rails 50, the two slide rails 50 are provided below the moving frame 20, and the slider 23 is guided by the two slide rails 50 Slip; and a number of power mechanisms 60, the number of the power mechanism 60 is installed on the rear side of the jaw 30, the power mechanism 60 is provided with a drive handle 61, when the drive handle 61 is activated to drive the jaw 30 for clamping action Or the opening movement, in conjunction with the moving frame 20 moves a distance of the aforementioned area (A, B, C, D), so that all the bags 70 move sideways to the aforementioned area (A , B, C, D) distance positioning, repeated action can achieve the purpose of continuous positioning and transportation of the bag.

The bag body continuous positioning and conveying device, wherein the clamping jaw 30 includes a fixed portion 31 pivotally connected to a movable portion 33 with a pivot 32, one end of the movable portion 33 forms a clamping end 331, and the other end is provided with a lever 332 The shift lever 332 is provided with a bearing 333, and the front end of the driving mechanism 61 of the power mechanism 60 is provided with a long hole 611 to accommodate the shift lever 332 and the bearing 333.

For the continuous positioning and conveying device of the bag body, the power mechanism 60 may be a pneumatic cylinder, a solenoid valve, or a hydraulic cylinder.

Referring to the second figure, when the bag body 70 reaches the first stage of production, it will be transported to the area A. At this time, all the jaws 30 of the moving frame 20 are fully opened, so that the height of all the jaws 30 is lower than the fixed table 10 surface height, and then the servo motor 40 actuates the active transmission member 41 to drive the passive transmission member 22 and the moving frame 20 to move the region A to the area A, so that all the jaws 30 are close to the bag body 70 in an open state. And the clamping action is performed to clamp the bag body 70, and then, the servo motor 40 actuates the active transmission member 41 to drive the passive transmission member 22 and the moving frame 20 to move the region B to an area distance, and then all the clamping jaws 30 open The opening position of the bag opening body 70 in the area B, so that the moving rack 20 moves back and forth from the area A to the area B, the moving rack 20 moves from the area B to the area C, and moves the frame 20 A shuttle bag 70 moves from area C to area D to achieve the purpose of continuous positioning and transportation of the bag.

The passive transmission member 22 may be a tooth row, a timing belt or a guide nut, and the active transmission member 41 may be a gear meshing transmission with the gear row, or may be a set of timing pulleys and the aforementioned timing belt set It can be connected to the drive, or a lead screw and the lead nut can be connected to the drive.

From the above, it can be seen that the continuous positioning and conveying device of the bag of the present invention is indeed the first in the industry and meets the novelty requirements of the invention patent, and its comprehensive innovative design meets the progressive requirements of the invention patent, and it can Set at least two areas, all the bags move one area distance at the same time to achieve the purpose of continuous positioning and conveying, and its mechanical multiple bag clamps hold the bag to reduce the error rate, which is in line with the better industry Exploiters.

The foregoing is a detailed description of the technical features of the present invention for the preferred embodiments of the present invention; however, those skilled in the art may make changes and modifications to the present invention without departing from the spirit and principles of the present invention. Such changes and modifications shall be covered by the scope defined by the scope of the patent application as follows.

In summary, the present invention provides a continuous positioning and conveying device for bags, which has indeed achieved all the purposes of the present invention. In addition, the spatial structure of its combined structure has not been seen in similar products, nor has it been disclosed before the application. According to the provisions of the Patent Law, an application is filed in accordance with the law.

10‧‧‧Fixed table

11‧‧‧Groove

70‧‧‧Bag

A‧‧‧Region

B‧‧‧Region

C‧‧‧Region

D‧‧‧Region

Claims (4)

A continuous positioning and conveying device for a bag body includes: a fixed table with at least two regions on the fixed table; a mobile rack with the movable frame under the fixed table, and the mobile rack with the same number corresponding to the regions At least two groups of clamping jaws are provided on each of the transverse bars, at least two grooves are provided on the fixed table for the clamping jaws to move within, and a passive transmission member is fixed on the bottom surface of the moving frame body, and the moving frame A number of sliders are fixed on both sides of the body; an active transmission element, the passive transmission element is driven by the active transmission element controlled by a servo motor, which can drive the moving frame body and all the clamping jaws to move back and forth a distance of the aforementioned area; two Slide rails, the two slide rails are provided under the moving frame, the slider is guided to slide by the two slide rails; and the power mechanism, the power mechanism is installed on the rear side of the jaws, the power mechanism A driving handle is provided. When the driving handle is activated, the clamping jaws can be driven to perform a clamping action or an opening action. In conjunction with the moving frame body, a distance of the aforementioned area is moved, so that all bags are moved sideways at a distance of the aforementioned area. , Repeated action can achieve the purpose of continuous positioning and transportation of the bag. The continuous positioning and conveying device for bag body as described in item 1 of the patent application scope, wherein the clamping jaw includes a fixed portion pivotally connected to a movable portion, one end of the movable portion forms a clamping end, and the other end is provided with a lever , The aforementioned lever A bearing is provided, and a front end of the driving handle of the power mechanism is provided with a long hole to accommodate the lever and the bearing. The continuous positioning and conveying device for bags as described in item 1 of the scope of the patent application, wherein the aforementioned power mechanism may be a pneumatic cylinder, a solenoid valve or a hydraulic cylinder. The continuous positioning and conveying device for bags as described in item 1 of the patent application scope, wherein the passive transmission member may be a tooth row, a timing belt or a guide nut, and the active transmission member may be a gear and the tooth row The meshing drive may be a group of time-regulated pulleys connected to the aforementioned time-regulated belt, or a lead screw connected to the aforementioned lead nut.

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