Belt track mechanism of packing machine

Abstract

The utility model discloses a belt track mechanism of a packing machine, which comprises a mounting frame connected with a rack of the packing machine; the belt guide groove is connected with the mounting frame; the sliding assembly is arranged on the mounting frame; and the belt track sliding plate is arranged above the belt guide groove and is in sliding connection with the sliding mechanism, and the sliding mechanism pushes the belt track sliding plate to open and close the belt guide groove. The belt track mechanism of the packing machine has the advantages that when the packing belt needs to be punched out of the belt track, the sliding assembly drives the belt track sliding plate to be opened from the position above the belt guide groove, the packing belt in the belt guide groove is completely free of resistance and punched out of the belt guide groove, the punching-out speed is high, and the packing speed of the packing machine is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing equipment technical field especially a packing machine belt way mechanism. BACKGROUND

[0002] The packing machine is also called the bundling machine or the strapping machine, is the machine that uses the strapping to wind around the product or the packing piece, then is tight and connects through the heat effect melt or uses the material such as package buckle, its function is to make the packing belt can be close to the surface of the goods that is bundled, guarantees that the goods is not scattered because of the bundling not firm in the transportation, storage, also should be bundled neat and beautiful. The packing belt head of the full-automatic packing machine is sent to the core from the belt disc through the belt feeding mechanism, then enters the core again through the belt way mechanism, and the joint of the packing belt is pasted by the pasting mechanism in the core mechanism. At present, the belt way mechanism of the packing machine is usually composed of five parts, the upper belt way, the left belt way, the right belt way, the left lower belt way and the right lower belt way around the article placement position, Chinese patent CN102501997B discloses a kind of packing machine, wherein, the inner side of belt way is provided with rotatable door, the door is composed of rotatable left door leaf and right door leaf, left door leaf and right door leaf are connected with spring respectively, the spring is used to drive left door leaf and right door leaf to reset after being pushed open by packing belt;The belt way includes bottom plate, the outer side of bottom plate is connected with the connecting frame of left door leaf and right door leaf, the connecting frame is provided with the rotation shaft of left door leaf and the rotation shaft of right door leaf and the spring;The bottom plate constitutes the bottom surface of the belt way, left door leaf and right door leaf are connected after being bent with connecting frame, and the belt way is surrounded by bottom plate, left door leaf and right door leaf. The belt way mechanism includes left door leaf and right door leaf, when packing belt pushes out left door leaf and right door leaf, needs to resist the tensile force of spring, therefore, packing belt receives certain resistance when pushing out the belt way, and the speed of pushing out is affected. CONTENT OF UTILITY MODEL

[0003] The utility model provides a kind of belt way that is automatically opened when packing belt needs to push out belt way, so that the speed of packing belt pushing out is fast, and the packing rate of packing machine is improved.

[0004] The utility model aims at the following mode realization: a kind of packing machine belt way mechanism, including:

[0005] Mounting frame, connect with packing machine rack;

[0006] Guide groove, connect with the mounting frame;

[0007] Sliding assembly, be located on the mounting frame;

[0008] Belt way sliding plate, be located above guide groove, slidingly connect with the sliding mechanism, the sliding mechanism pushes belt way sliding plate and opens and closes guide groove.

[0009] The packing machine belt channel mechanism opens the belt channel sliding plate from above the guide belt groove by the sliding assembly when the packing belt needs to be punched out of the belt channel, so that the packing belt in the guide belt groove is not hindered at all and is punched out of the guide belt groove, and the packing efficiency is improved.

[0010] As an optional scheme of the utility model technical scheme, the sliding assembly comprises:

[0011] A driving motor is arranged in the mounting frame.

[0012] A dial is connected with the transmission end of the driving motor.

[0013] A dial pin is arranged at a non-circular center of the dial.

[0014] A sliding block is slidably connected with the mounting frame, the sliding block is provided with a sliding groove, the dial pin is slidably connected with the sliding groove, and the sliding block is connected with the belt channel sliding plate.

[0015] The dial is driven to rotate by the driving motor, in the process of rotation of the dial, the dial pin drives the sliding block to slide on the mounting frame, so that the belt channel sliding plate is driven to move, and the structure is simple.

[0016] As an optional scheme of the utility model technical scheme, the sliding block comprises:

[0017] A first sliding block is connected with one end of the belt channel sliding plate.

[0018] A second sliding block is connected with the other end of the belt channel sliding plate.

[0019] A third sliding block is connected with the belt channel sliding plate between the first sliding block and the second sliding block, and the sliding groove is arranged on the third sliding block.

[0020] As an optional scheme of the utility model technical scheme, the first sliding block and the second sliding block are slidably connected with the mounting frame through a linear rail.

[0021] As an optional scheme of the utility model technical scheme, a limiting screw is arranged on the side of the mounting frame away from the guide belt groove, and the position of opening of the belt channel sliding plate is limited.

[0022] As an optional scheme of the utility model technical scheme, an optoelectronic element is arranged on the sliding block, the mounting frame is provided with an optoelectronic double-break switch, and the optoelectronic element slides in the optoelectronic double-break switch. The distance of movement of the belt channel sliding plate is controlled through optoelectronic induction of the optoelectronic double-break switch on the optoelectronic element.

[0023] The utility model has the beneficial effects that:

[0024] (1) the packing machine belt way mechanism in need of packing belt to punch out the belt way, the sliding assembly drives the belt way sliding plate to open from the top of the guide belt groove, the packing belt in the guide belt groove is not resisted completely, punches out from the guide belt groove, the punching out speed is fast, improves the packing rate of the packing machine;

[0025] (2) the sliding assembly includes a driving motor, a dial slider, and a linear guide rail, the dial is driven to rotate by the driving motor, the dial drives the slider to slide on the mounting frame in the process of rotating, thereby driving the belt way sliding plate to move, and the structure is simple;

[0026] (3) the photoelectricity of the photoelectricity piece is inducted by the photoelectricity opposite opening switch, the distance of the belt way sliding plate movement is controlled, the belt way sliding plate movement is more accurate, and the normal work of the belt way is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor for the ordinary skilled in the art.

[0028] Figure 1 It is the structure schematic view of the packing machine belt way mechanism of the utility model;

[0029] Figure 2 It is the structure schematic view of the packing machine belt way mechanism of the utility model removing the belt way sliding plate;

[0030] Figure 3 It is Figure 2 It is the local enlarged view of A in the utility model;

[0031] Figure 4 It is the separation view of the dial and the third slider in the utility model.

[0032] Reference signs:

[0033] 1 - mounting frame;

[0034] 2 - guide belt groove;

[0035] 3 - sliding assembly; 301 - driving motor; 302 - dial; 303 - dial pin; 304 - slider; 3041 - first slider; 3042 - second slider; 3043 - third slider; 305 - sliding groove; 306 - linear rail.

[0036] 4 - belt way sliding plate;

[0037] 5 - photoelectricity piece;

[0038] 6 - photoelectricity opposite opening switch;

[0039] 7-Limit screw. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0041] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0042] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0043] like Figure 1 As shown, a packing machine conveyor mechanism includes: a mounting frame 1, a guide groove 2, a sliding component 3, and a conveyor slide plate 4, wherein: the mounting frame 1 is connected to the packing machine frame, and in this embodiment, the mounting frame 1 has a "U" structure; the guide groove 2 is connected to one side of the mounting frame 1; the sliding component 3 is disposed on the mounting frame 1; the conveyor slide plate 4 is disposed above the guide groove 2 and is slidably connected to the sliding component 3, and the sliding component 3 pushes the conveyor slide plate 4 to open and close the opening above the guide groove 2.

[0044] The packing machine conveyor mechanism of this utility model does not require springs to connect the left and right doors. Instead, the sliding component 3 drives the conveyor slide plate 4 to open and close from above the guide groove 2. When the packing strap needs to rush out of the conveyor, the sliding component 3 drives the conveyor slide plate 4 to open from above the guide groove 2, so that the packing strap rushes out of the guide groove 2 without any obstruction, thus improving the packing efficiency.

[0045] Specifically, such as Figures 2-4As shown, the sliding assembly 3 includes: a drive motor 301, a dial 302, a pin 303, and a slider 304. The drive motor 301 is mounted on the base plate of the mounting frame 1. The dial 302 is connected to the transmission end of the drive motor 301. The pin 303 is located at a non-center position of the dial 302, and its position on the dial 302 is set according to the distance the slide plate 4 needs to move. The slider 304 is slidably connected to the mounting frame 1. The slider 304 is provided with a groove 305, and the pin 303 is slidably connected to the groove 305. The slider 304 is connected to the slide plate 4.

[0046] In this embodiment, the slider 304 includes a first slider 3041, a second slider 3042, and a third slider 3043. The first slider 3041 and the second slider 3042 are respectively disposed at both ends of the slide plate 4 and are slidably connected to the mounting frame 1 via a linear track 305. The third slider 3043 is connected to the slide plate 4 between the first slider 3041 and the second slider 3042, and a groove 305 is disposed on the third slider 3043.

[0047] In this embodiment, the sliding component drives the dial 302 to rotate via the drive motor 301. During the rotation of the dial 302, the pin 303 drives the third slider 3043 to move, and the first slider 3041 and the second slider 3042 slide on the linear track 306, thereby driving the slide plate 4 to move. It has high stability and simple structure.

[0048] To limit the opening position of the guide slide plate 4, the mounting frame 1 is provided with a limiting screw 7 on the side away from the guide groove 2.

[0049] like Figure 3 As shown, in order to facilitate the control of the opening and closing of the slide plate 4 and the opening and closing distance, the slider 301 is provided with a photoelectric element 5, and the mounting frame 1 is provided with a photoelectric switch 6. The photoelectric element 5 slides in the photoelectric switch 6. The distance the slide plate 4 moves is controlled by the photoelectric sensing of the photoelectric element 5 by the photoelectric switch 6.

[0050] The packing machine conveyor mechanism of this utility model does not require springs to connect the left and right doors. Instead, the sliding component 3 drives the conveyor slide plate 4 to open and close from above the guide groove 2. The structure is simple, the conveyor speed is fast, and the packing efficiency is improved.

[0051] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but must be based on the realization of ordinary technical personnel in the art; when the combination of technical solutions appears contradictory or unachievable, it shall be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

Claims

1. A bander beltway mechanism characterized by, The utility model relates to a kind of automatic opening and closing of packing machine, including: Mounting frame (1) is connected with packing machine rack; Guide belt groove (2) is connected with the mounting frame (1); Sliding assembly (3) is located on the mounting frame (1); Belt way sliding plate (4) is located above guide belt groove (2), and is slidably connected with the sliding assembly (3), and the sliding assembly (3) pushes belt way sliding plate (4) to open and close guide belt groove (2).

2. A bander beltway mechanism according to claim 1, wherein, The sliding assembly (3) includes: Driving motor (301) is located on the mounting frame (1); Dial (302) is connected with the transmission end of driving motor (301); Dial pin (303) is located at the non-center of dial (302); Sliding block (304) is slidably connected with the mounting frame (1), and the sliding block (304) is provided with sliding slot (305), and dial pin (303) is slidably connected with sliding slot (305), and the sliding block (304) is connected with belt way sliding plate (4).

3. A bander beltway mechanism according to claim 2, wherein, The sliding block (304) includes: First sliding block (3041) is connected with one end of belt way sliding plate (4); Second sliding block (3042) is connected with the other end of belt way sliding plate (4); Third sliding block (3043) is connected with the belt way sliding plate (4) between first sliding block (3041) and second sliding block (3042), and sliding slot (305) is located on third sliding block (3043).

4. A bander beltway mechanism according to claim 3, wherein, The first sliding block (3041), second sliding block (3042) are slidably connected with mounting frame (1) by straight rail (306).

5. A bander beltway mechanism according to claim 1 wherein, Limiting screw (7) is located on the side of mounting frame (1) away from guide belt groove (2), and the position of belt way sliding plate (4) opening is limited.

6. A bander beltway mechanism according to claim 2, wherein, Photoelectric element (5) is located on the sliding block (304), and the mounting frame (1) is provided with photoelectricity and opens switch (6), and photoelectric element (5) slides in photoelectricity and opens switch (6).

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