Packaging bag feeding mechanism

Abstract

The utility model relates to the technical field of food packaging, and discloses a packaging bag feeding mechanism which comprises a clamping mechanism and an opening supporting mechanism, the opening supporting mechanism is arranged above the clamping mechanism, the clamping mechanism comprises a fixing column, a rotating motor is fixedly installed in the middle of the top of the fixing column, and the rotating motor is connected with the clamping mechanism. A rotary disc is fixedly mounted on an output shaft of the top of the rotary motor, six two-way telescopic rods which are annularly arranged are fixedly mounted on the edge of the bottom of the rotary disc, mounting plates are fixedly mounted at the left ends and the right ends of the two-way telescopic rods, and the opening expanding mechanism comprises a rotary motor set arranged above the rotary disc; a guide rod is fixedly installed on an output shaft at the bottom of the rotary motor, the middle of the guide rod is sleeved with a sliding sleeve column, and the sliding sleeve column is in sliding connection with the guide rod. According to the packaging bag feeding mechanism, through mutual cooperation of the clamping mechanism and the opening supporting mechanism, automatic clamping and opening supporting of packaging bags can be achieved, the continuity and efficiency of material filling are improved, and operation of an automatic production line is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to food packaging technical field, concretely is a kind of packing bag feeding mechanism. BACKGROUND

[0002] Food packing bag feeding mechanism is important equipment on automatic production line, mainly for automatically, accurately conveying food packing bag to specified position, so as to carry out subsequent filling, sealing etc.

[0003] Part of food packing bag feeding mechanism on current market can only handle packing bag of specific size or shape, lack enough flexibility, when needing to handle packing bag of different size, it can need to replace clamping part or carry out tedious manual adjustment, which not only reduces production efficiency, but also increases operation difficulty and cost, simultaneously lack accurate control mechanism in clamping and mouth opening process, leading to packing bag to be easily slipped, dropped or damaged in filling process, which not only influences product quality and safety, but also can cause production line to stop or delay, therefore a kind of packing bag feeding mechanism is presented to solve the above problems. SUMMARY

[0004] (I) the technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a kind of packing bag feeding mechanism, with the advantages such as continuous opening packing for filling, solve the problem that part of food packing bag feeding mechanism on current market can only handle packing bag of specific size or shape, lack enough flexibility, simultaneously lack accurate control mechanism in clamping and mouth opening process.

[0006] (II) technical scheme

[0007] To realize the above-mentioned continuous opening packing for filling purposes, the utility model provides the following technical scheme:

[0008] A kind of packing bag feeding mechanism, including clamping mechanism and mouth opening mechanism, the mouth opening mechanism is arranged above clamping mechanism;

[0009] The clamping mechanism includes fixed column, the fixed column top middle is fixedly installed with rotating motor, the rotating motor top output shaft is fixedly installed with rotating disc, the rotating disc bottom edge is fixedly installed with six double-way telescopic rods of annular arrangement, the double-way telescopic rod left and right ends are fixedly installed with mounting plate;

[0010] The supporting mechanism comprises a slewing motor group arranged above the rotating disc, a guide rod is fixedly installed at the bottom output shaft of the slewing motor, a sliding sleeve column is sleeved in the guide rod, and the sliding sleeve column is in sliding connection with the guide rod.

[0011] As a preferred technical scheme of the utility model, the outer wall surface of the rotating motor is fixedly installed with a fixed frame between the fixed column, and the bottom of the two-way telescopic rod is fixedly installed with a controller.

[0012] As a preferred technical scheme of the utility model, the two-way telescopic rod is fixedly installed with a controller.

[0013] As a preferred technical scheme of the utility model, the outer wall of the slewing motor group is fixedly installed with a mounting frame, and the outer wall of the sliding sleeve column is fixedly installed with a connecting rod.

[0014] As a preferred technical scheme of the utility model, the bottom of the connecting rod is fixedly installed with a guide rail, the guide rail is internally slidably connected with two sliding blocks distributed in front and back, and the outer wall of the left and right sides of the guide rail is provided with a long slot at the end.

[0015] As a preferred technical scheme of the utility model, the sliding block and the left side slot are fixedly installed with a supporting slice, the sliding block and the right side slot are fixedly installed with a control rod, and the control rod and the slewing motor group are connected with a control line.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a packaging bag feeding mechanism with the following beneficial effects:

[0018] The packaging bag feeding mechanism is characterized in that the clamping mechanism and the supporting mechanism are matched with each other, the automatic clamping and supporting of the packaging bag can be realized, the continuity and efficiency of the filling are improved, the operation of the automatic production line is facilitated, the rotating disc is rotated by the rotating motor, the six two-way telescopic rods arranged in a ring on the rotating disc can be independently adjusted in length to accurately clamp packaging bags of different sizes and shapes through the mounting plates and the clamping heads, the stability of clamping is improved, the mechanism can adapt to packaging bags of various specifications, the universality is enhanced, the guide rod is rotated by the slewing motor group, the sliding sleeve column slides on the guide rod, the guide rail and the sliding block are driven to move through the connecting rod, the supporting slice installed on the sliding block can accurately open the packaging bag, the filling is facilitated, and the control rod on the right side of the sliding block is connected with the slewing motor group through the control line, the opening force can be monitored and adjusted in real time, and the packaging bag is not damaged in the opening process. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic view of the utility model structure;

[0020] Figure 2 It is a schematic view of the utility model fixed column bottom;

[0021] Figure 3 It is a schematic view of the utility model bidirectional telescopic rod;

[0022] Figure 4 It is a schematic view of the utility model support mouth mechanism.

[0023] In the drawing: 1, fixed column; 2, rotating motor; 3, rotating disc; 4, bidirectional telescopic rod; 5, mounting plate; 6, slewing motor group; 7, guide rod; 8, sliding sleeve column; 9, fixed frame; 10, controller; 11, clamping head; 12, mounting frame; 13, connecting rod; 14, guide rail; 15, sliding block; 16, long slot; 17, support mouth blade; 18, control rod; 19, control line. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0026] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Please refer to Figures 1-4 A packaging bag feeding mechanism, comprising a clamping mechanism and a support mouth mechanism, the support mouth mechanism is arranged above the clamping mechanism.

[0028] In the embodiment, the clamping mechanism includes a fixed column 1, a rotating motor 2 is fixedly installed in the middle of the top of the fixed column 1, a rotating disc 3 is fixedly installed on the top output shaft of the rotating motor 2, six double-direction telescopic rods 4 arranged in a ring are fixedly installed on the bottom edge of the rotating disc 3, and mounting plates 5 are fixedly installed on the left and right ends of the double-direction telescopic rods 4.

[0029] It should be noted that the fixed column 1 serves as a support structure of the whole clamping mechanism, ensures stable operation of the mechanism, the rotating motor 2 provides power to drive the rotating disc 3 to rotate, thereby driving the double-direction telescopic rods 4 and the clamping heads 11 to move, the rotating disc 3 enables the double-direction telescopic rods 4 and the clamping heads 11 to rotate around the fixed column 1, increasing the flexibility of operation, the double-direction telescopic rods 4 can realize accurate clamping of the packaging bag by independently adjusting the length, and the mounting plates 5 are used for fixing the clamping heads 11 and transmitting the telescopic force of the double-direction telescopic rods 4.

[0030] In the embodiment, the opening supporting mechanism includes a rotary motor set 6 arranged above the rotating disc 3, a guide rod 7 is fixedly installed on the bottom output shaft of the rotary motor 6, a sliding sleeve column 8 is sleeved in the middle of the guide rod 7, and the sliding sleeve column 8 is in sliding connection with the guide rod 7.

[0031] It should be noted that the rotary motor set 6 drives the guide rod 7 to rotate, thereby driving the opening supporting mechanism to move, realizing accurate control and positioning of the opening supporting mechanism, and providing power support for the opening operation of the packaging bag, the guide rod 7 connects the rotary motor set 6 and the sliding sleeve column 8, transmits the rotary power, enables the sliding sleeve column 8 and the opening supporting mechanism to slide along the guide rod 7, and increases the flexibility of the opening operation, the sliding sleeve column 8 is in sliding connection with the guide rod 7 and supports the connecting rod 13 and the opening supporting mechanism.

[0032] In the embodiment, a fixed frame 9 is fixedly installed between the outer wall surface of the rotating motor 2 and the fixed column 1, and a controller 10 is fixedly installed in the middle of the bottom of each double-direction telescopic rod 4.

[0033] It should be noted that the fixed frame 9 is used for fixing the rotating motor 2, enhancing the stability of the clamping mechanism, preventing the rotating motor 2 from shaking or deviating during operation, and ensuring stable operation of the mechanism, and the controller 10 is used for controlling the telescopic length of the double-direction telescopic rods 4, realizing accurate clamping of the packaging bag.

[0034] In the embodiment, the clamping heads 11 are inserted into one end of each double-direction telescopic rod 4, the clamping heads 11 are in threaded connection with the fixed nuts between the mounting plates 5.

[0035] It should be noted that the clamping heads 11 directly clamp the packaging bag, ensuring that the packaging bag remains stable during the filling process.

[0036] The rotary motor set 6 is fixedly installed on the outer wall of the installation frame 12, and the connecting rod 13 is fixedly installed on the outer wall of the sliding sleeve column 8.

[0037] It should be noted that the installation frame 12 is used to fix the rotary motor set 6, to ensure the stable operation of the supporting mechanism, and the connecting rod 13 transmits the power of the supporting mechanism, so that the supporting mechanism can move smoothly along the guide rail 14, and the accurate control of the supporting operation is realized.

[0038] In this embodiment, the connecting rod 13 is fixedly installed at the bottom of a guide rail 14, the guide rail 14 is slidably connected with two sliding blocks 15 distributed in front and back, and the outer wall of the left and right sides of the guide rail 14 is provided with a long slot 16.

[0039] It should be noted that the guide rail 14 is used to support the sliding block 15 and guide the movement of the supporting slice 17 and the control rod 18, the sliding block 15 slides on the guide rail 14, drives the supporting slice 17 and the control rod 18 to move, realizes the accurate control and positioning of the supporting slice 17, ensures the smooth operation of the supporting operation, and the long slot 16 ensures that the sliding block 15 can slide stably on the guide rail 14, and prevents the excessive movement of the supporting slice 17 and the control rod 18.

[0040] In this embodiment, the supporting slice 17 is fixedly installed between the sliding block 15 and the left slot 16, the control rod 18 is fixedly installed between the sliding block 15 and the right slot 16, and the control rod 18 is connected with the rotary motor set 6 through the control line 19.

[0041] It should be noted that the supporting slice 17 directly supports the opening of the packaging bag, which provides convenience for the filling operation, the control rod 18 is connected with the sliding block 15, and the control signal of the rotary motor set 6 is transmitted through the control line 19, so that the sliding block 15 slides.

[0042] Working principle: first, the packaging bag loading mechanism is installed in the proper position of the production line, ensure that the fixed column 1 stable and turntable 3 can rotate freely, connect all power and control circuit, ensure that the rotating motor 2, rotary motor group 6 and controller 10 and other elements can work normally, the operator sets the telescopic length of the bidirectional telescopic rod 4 through the controller 10, to adapt to the size of the packaging bag to be clamped at present, start rotating motor 2, turntable 3 starts to rotate, drive the six bidirectional telescopic rod 4 and its clamping head 11 arranged in ring to move above the packaging bag, the bidirectional telescopic rod 4 according to the set length telescopic, make the clamping head 11 tightly clamped on both sides of the packaging bag, at this time, the fixed nut ensures that the clamping head 11 will not loosen or fall off, when the packaging bag is clamped stably, start rotary motor group 6, rotary motor group 6 drives the guide rod 7 to rotate, and then drive the sliding sleeve column 8 and its connecting rod 13 on the guide rod 7 sliding, the guide rail 14 at the bottom of the connecting rod 13 moves with the movement of the sliding sleeve column 8, the slider 15 on the guide rail 14 is also controlled by the control rod 18 under the control of the control line 19 and is driven to slide in the guide rail 14, the support opening blade 17 on the slider 15 gradually approaches the packaging bag opening, and the packaging bag opening is opened by sliding, after the support opening operation is completed, the filling device starts to work, and the material is filled into the packaging bag.

[0043] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A packaging bag feeding mechanism, comprising a clamping mechanism and a mouth opening mechanism, wherein the mouth opening mechanism is arranged above the clamping mechanism. characterized in that The clamping mechanism comprises a fixed column, a rotating motor is fixedly installed at the middle of the top of the fixed column, a rotating disc is fixedly installed on the top output shaft of the rotating motor, six double-way telescopic rods arranged in a ring are fixedly installed on the bottom edge of the rotating disc, and mounting plates are fixedly installed on the left and right ends of the double-way telescopic rods. The mouth opening mechanism comprises a rotary motor set arranged above the rotating disc, a guide rod is fixedly installed on the bottom output shaft of the rotary motor, a sliding sleeve column is sleeved on the middle of the guide rod, and the sliding sleeve column is in sliding connection with the guide rod.

2. The packaging bag feeding mechanism according to claim 1, characterized in that: A fixed frame is fixedly installed between the outer wall surface of the rotating motor and the fixed column, and a controller is fixedly installed on the middle of the bottom of each double-way telescopic rod.

3. The packaging bag feeding mechanism according to claim 1, characterized in that: The end of each mounting plate close to each other on each double-way telescopic rod is inserted with a clamping head, and a fixing nut is threadedly connected between the clamping head and the mounting plate.

4. The packaging bag feeding mechanism according to claim 1, characterized in that: A mounting frame is fixedly installed on the outer wall of the rotary motor set, and a connecting rod is fixedly installed on the outer wall of the sliding sleeve column.

5. The bag loading mechanism of claim 4, wherein: A guide rail is fixedly installed on the bottom of the connecting rod, two sliding blocks distributed in front and back are in sliding connection in the guide rail, and long sliding grooves are formed in the outer walls of the left and right edges of the guide rail.

6. The packaging bag feeding mechanism according to claim 5, characterized in that: A mouth opening blade is fixedly installed between each sliding block and the left sliding groove, a control rod is fixedly installed between each sliding block and the right sliding groove, and a control line is connected between each control rod and the rotary motor set.

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