Conveying mechanism for packaging machine

Abstract

The utility model relates to the technical field of packaging machines, in particular to a conveying mechanism for a packaging machine, which comprises a conveying piece, a conveying belt and a clamping piece, the conveying piece comprises a conveying frame, conveying rollers are horizontally and rotatably connected to the middle parts of two ends of the conveying frame, and a conveying motor is horizontally fixed at one end of the conveying frame; the output end of the conveying motor is fixed to the ends of the conveying rollers, the conveying belt is connected to the conveying rollers at the two ends of the conveying frame in a tensioned mode, a plurality of clamping pieces are evenly and vertically arranged on the outer surface of the conveying belt, each clamping piece comprises a rotating base, the rotating bases are vertically fixed to the outer surface of the conveying belt, and a hole plate is horizontally arranged above the rotating bases. A sliding hole strip is vertically fixed to the middle of the top face of the hole plate. According to the utility model, the problems that products are easy to deviate due to inertia and mechanical vibration in the operation of the conveying belt, the products are further deviated in the later packaging process, and the product packaging accuracy is influenced are solved, and the position stability of the products conveyed by the conveying belt is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing machine technical field, especially in packing machine with conveying mechanism. BACKGROUND

[0002] The packing machine is a kind of automation equipment for wrapping or packaging products into specific containers, and the packing machine and conveying system play a crucial role in modern manufacturing industry, and they cooperate to realize efficient and automated production and logistics management.

[0003] The existing announcement No. CN221367723U, named as a kind of packing machine conveying device, including conveying frame, the inner side of conveying frame has conveying belt, the upper side of conveying belt is equipped with limiting mechanism, limiting mechanism is installed with guide mechanism, through the cooperation between motor one and transmission shaft and bevel gear two and bevel gear one, it can make two screw rods one rotate, and through the cooperation between sliding sleeve one and guide sleeve and U-shaped round bar and guide rod, it can make two limiting plates move, it is convenient to limit the food after being packaged by packing machine, to avoid food from falling off from conveying belt in the process of conveying.

[0004] But the above-mentioned packing machine utilizes conveying belt to convey product to reach packing station, multiple products are placed on conveying belt in conveying, inertia and mechanical vibration in conveying belt operation, product is prone to deviation, and then product deviation occurs in later packaging, which affects the accuracy of product packaging. UTILITY MODEL CONTENTS

[0005] The utility model solves the problem in the related art, and provides a kind of packing machine conveying mechanism.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme: a kind of packing machine conveying mechanism, including conveying piece, conveying belt and clamping piece, conveying piece includes conveying frame, and the middle part of both ends of conveying frame is horizontally rotationally connected with conveying roller, and the one end of conveying frame is horizontally fixed with conveying motor, the output end of conveying motor is fixed at the end of conveying roller, and conveying belt is tensioned and connected on the conveying roller of the both ends of conveying frame, and a plurality of clamping pieces are evenly vertically arranged on the outer surface of conveying belt, clamping piece includes rotating seat, rotating seat is vertically fixed on the outer surface of conveying belt, and the upper side of rotating seat is horizontally provided with hole plate, the top surface middle part of hole plate is vertically fixed with sliding hole strip, and the both sides of sliding hole strip are vertically provided with clamping plate, sliding hole strip is horizontally slidably arranged in sliding hole strip, and the both ends of sliding hole strip are respectively fixed on the adjacent end face of clamping plate.

[0007] As preferred scheme, the both sides of sliding hole strip are horizontally sleeved with spring, and the both ends of spring are respectively fixed on clamping plate and sliding hole strip.

[0008] As a preferred scheme, the gas bag is vertically arranged on the vertical end face of the side of the clamping plate far from the slide hole strip, and the gas bag is fixed on the vertical end face of the side of the slide hole strip; a filling pipe opening is vertically and communicatively fixed on the top face of the gas bag, and a valve is communicatively fixed on the filling pipe opening.

[0009] As a preferred scheme, the guide rod is vertically fixed on the top face of the rotating seat, and the guide rod is slidably penetrated through the hole plate.

[0010] As a preferred scheme, the screw cylinder is vertically and rotatably connected to the top face of the rotating seat, and the screw post is vertically fixed on the bottom face of the hole plate and is threadedly assembled in the screw cylinder.

[0011] As a preferred scheme, the stop frame is vertically fixed on both sides of the top face of the conveying frame, and the rotating rod is transversely and vertically rotatably connected in the interior of the stop frame; the plurality of elastic sheets are uniformly and vertically fixed on the outer wall of the rotating rod, and the elastic sleeve is vertically sleeved on the exterior of the rotating rod, and the inner wall of the elastic sleeve is fixedly connected with the outer ends of the plurality of elastic sheets.

[0012] As a preferred scheme, the plurality of supporting rollers are transversely and horizontally rotatably connected on both sides of the top face of the conveying frame, and the support frame is vertically fixed on the bottom face of the conveying frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are that: in use, the products to be transported are placed between the two clamping members on the outer wall of the conveying belt, the conveying motor is started to drive the conveying rollers on the conveying belt to rotate, the conveying belt is driven to run by tension, the inertia and vibration generated during transportation cause the products to move on the conveying belt, the moving products cause the clamping plates on both sides of the slide hole strip to horizontally slide, the spring is deformed, the spring deformation force is used to push the clamping plates to remain stable, the stability of the products transported on the conveying belt is guaranteed, the problems of the inertia and mechanical vibration during the running of the conveying belt, the easy deviation of the products, and the deviation of the products during the later packaging, which affects the accuracy of the product packaging, are avoided, and the position stability of the products transported by the conveying belt is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the overall structure schematic view of the utility model;

[0015] Figure 2 is the exploded structure schematic view of the utility model;

[0016] Figure 3 is the structure schematic view of the conveying member in the exploded state in the embodiment of the utility model;

[0017] Figure 4 is the structure schematic view of the conveying belt in the exploded state in the embodiment of the utility model;

[0018] Figure 5 is the structure schematic view of the clamping member in the exploded state in the embodiment of the utility model.

[0019] In the figure: 1, conveying member; 11, conveying frame; 12, conveying roller; 13, conveying motor; 14, idler; 15, support; 16, blocking frame; 17, rotating rod; 18, elastic sheet; 19, elastic sleeve; 2, conveying belt; 3, clamping member; 31, rotating seat; 32, guide rod; 33, screw cylinder; 34, hole plate; 341, stud; 35, sliding hole strip; 36, spring; 37, clamping plate; 38, sliding rod; 39, air bag; 391, filling pipe opening. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a reference to the presence of a feature, step, operation, device, component and / or combinations thereof.

[0022] Unless specifically stated otherwise, the relative arrangements of the components and steps illustrated in these embodiments and the numerical expressions and values set forth in the examples are not meant to limit the scope of the present application. It should also be understood that the size of the various parts shown in the figures can not be to scale for ease of illustration. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the description of the application. In all examples shown and discussed herein, any specific value should be interpreted as merely an example, and not as a limitation. Thus, other examples of the exemplary embodiments can have different values. It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0023] In the description of the utility model, it is understood that the orientation words such as '' front, back, up, down, left, right '' '' horizontal, vertical, perpendicular, horizontal '' and '' top, bottom '' and the like indicated orientation or positional relationship is usually based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, in the absence of the opposite statement, these orientation words do not indicate and imply the device or element indicated must have a particular orientation or be constructed and operated in a particular orientation, therefore can not be understood as the restriction of the protection scope of the utility model;The orientation words '' inside, outside '' refer to the inside and outside relative to the contour of each component.

[0024] For the convenience of description, spatial relative terms can be used here, such as '' above'', '' above'', '' upper surface'', '' upper '' and the like, to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawing. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawing. For example, if the device in the drawing is inverted, the device described as '' above '' or '' above '' other devices or structures will be positioned '' below '' or '' below '' other devices or structures. Thus, the exemplary term '' above '' can include both '' above '' and '' below '' orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used here is interpreted accordingly.

[0025] In addition, it should be noted that the use of '' first'', '' second '' and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, therefore can not be understood as the restriction of the protection scope of the utility model.

[0026] As Figures 1 to 5As shown, a kind of conveying mechanism for packing machine, including conveying piece 1, conveying belt 2 and clamping piece 3, conveying piece 1 includes conveying frame 11, and the middle part of both ends of conveying frame 11 is horizontally rotationally connected with conveying roller 12, and one end of conveying frame 11 is horizontally fixed with conveying motor 13, and the output end of conveying motor 13 is fixed on the end of conveying roller 12, conveying belt 2 is tautly connected on the conveying roller 12 of the both ends of conveying frame 11, and a plurality of clamping pieces 3 are evenly vertically arranged on the outer surface of conveying belt 2, clamping piece 3 includes rotating seat 31, rotating seat 31 is vertically fixed on the outer surface of conveying belt 2, and the upper of rotating seat 31 is horizontally provided with hole plate 34, the top surface middle part of hole plate 34 is vertically fixed with sliding hole strip 35, and the both sides of sliding hole strip 35 are vertically provided with clamping plate 37, sliding hole strip 35 is horizontally slidably arranged in sliding hole strip 35, the both sides of sliding hole strip 35 are horizontally provided with spring 36, and the both ends of spring 36 are respectively fixed on clamping plate 37 and sliding hole strip 35, the product needing to be transported is placed between the two clamping pieces 3 of the outer wall of conveying belt 2 in use, and the conveying roller 12 on conveying belt 2 is rotated by starting conveying motor 13, and is tautly driven to operate conveying belt 2, the inertia and vibration generated by transportation cause the product to move on conveying belt 2, the moving product causes the horizontal sliding of the clamping plate 37 on the both sides of sliding hole strip 35, and the deformation of spring 36 is pressed, the deformation force of spring 36 is used to push clamping plate 37 to keep stable, which is conducive to supporting and ensuring the stability of the product transported on conveying belt 2, avoids the inertia and mechanical vibration in the operation of conveying belt 2, which is easy to cause the product to deviate, and then causes the product to deviate in later packaging, which affects the accuracy of product packaging, and ensures the position stability of the product conveyed by conveying belt 2.

[0027] In one embodiment, as shown in Figure 2 and 5 As shown, the vertical end face of the side of clamping plate 37 away from sliding hole strip 35 is vertically provided with air bag 39, and air bag 39 is fixed on the vertical end face of the side of sliding hole strip 35, air bag 39 is vertically communicated and fixed with filling pipe 391 on the top surface, and valve is communicated and fixed on filling pipe 391, in use, air bag 39 on clamping plate 37 is filled according to the size of product, filling pipe 391 is communicated with gas supply pipeline, and valve on filling pipe 391 is opened at the same time, so as to facilitate the inflation of air in air bag 39, and the product is clamped.

[0028] In one embodiment, as shown in Figure 2 and 5As shown, the top surface of the rotating seat 31 is vertically fixed with a guide rod 32, and the guide rod 32 is slidingly penetrated through a perforated plate 34, the top surface of the rotating seat 31 is vertically rotatably connected with a screw cylinder 33, the bottom surface of the perforated plate 34 is vertically fixed with a screw post 341, and the screw post 341 is screw assembled in the screw cylinder 33, according to the height of the product, rotating the screw cylinder 33 on the rotating seat 31, screw driving the screw post 341 on the bottom surface of the perforated plate 34, vertically pushing the perforated plate 34 to vertically move on the guide rod 32, facilitating the vertical adjustment of the height of the clamped product.

[0029] In one embodiment, as shown in Figure 2 and 3 As shown, the top surface of the conveying frame 11 is vertically fixed with a blocking frame 16 on both sides, and the inside of the blocking frame 16 is transversely and vertically rotatably connected with a rotating rod 17, the outer wall of the rotating rod 17 is uniformly and vertically fixed with a plurality of elastic sheets 18, and the outside of the rotating rod 17 is vertically sleeved with an elastic sleeve 19, and the inner wall of the elastic sleeve 19 is fixedly connected with the outer ends of the plurality of elastic sheets 18, the top surface of the conveying frame 11 is transversely and horizontally rotatably connected with a plurality of supporting rollers 14 on both sides, and the bottom surface of the conveying frame 11 is vertically fixed with a support 15, in use, the product is clamped and guided by the rotating rod 17 on the blocking frame 16, in order to adapt to the width of the product, the elastic sheets 18 are deformed to push the elastic sleeve 19 to deform and press against the product, and the product is guided to move in width.

[0030] In this embodiment, the product to be transported is placed between the two clamping members 3 on the outer wall of the conveying belt 2, the conveying motor 13 is started to drive the conveying rollers 12 on the conveying belt 2 to rotate, and the tension drives the conveying belt 2 to run, the inertia and vibration generated during transportation cause the product to move on the conveying belt 2, the moving product causes the clamping plates 37 on both sides of the sliding hole strip 35 to slide horizontally, and the spring 36 is deformed, the spring 36 is deformed to push the clamping plates 37 to remain stable, which is beneficial to support and ensure the stability of the product during transportation on the conveying belt 2.

[0031] The above is the preferred embodiment of the present application, and those skilled in the art can also make changes and modifications to the above embodiment, therefore, the present application is not limited to the above specific embodiments, and any obvious improvements, replacements or modifications made by those skilled in the art based on the present application shall fall within the protection scope of the present application.

Claims

1. A conveying mechanism for a packaging machine, characterized in that, The utility model provides a kind of conveying device, including conveying piece (1), conveying belt (2) and clamping piece (3), the conveying piece (1) includes conveying frame (11), the middle part of both ends of conveying frame (11) is horizontally rotationally connected with conveying roller (12), and the one end of conveying frame (11) is horizontally fixed with conveying motor (13), the output end of conveying motor (13) is fixed in the end of conveying roller (12), the conveying belt (2) is tautly connected on the conveying roller (12) of both ends of conveying frame (11), and the outer surface of conveying belt (2) is evenly vertically provided with multiple clamping pieces (3), the clamping piece (3) includes rotating seat (31), the outer surface of conveying belt (2) is vertically fixed with rotating seat (31), and the top of rotating seat (31) is horizontally provided with hole plate (34), the top surface of hole plate (34) is vertically fixed with slide hole strip (35), and the both sides of slide hole strip (35) are vertically provided with clamping plate (37), the both sides of slide hole strip (35) are horizontally provided with slide rod (38) between clamping plate (37), and the both ends of slide rod (38) are respectively fixed on the adjacent end face of clamping plate (37), and slide rod (38) is horizontally slidably arranged in slide hole strip (35).

2. A conveying mechanism for a packaging machine according to claim 1, characterized in that: The both sides of slide hole strip (35) are horizontally provided with spring (36), and the both ends of spring (36) are respectively fixed on clamping plate (37) and slide hole strip (35).

3. A conveying mechanism for a packaging machine according to claim 1, characterized in that: The vertical end face of the side of clamping plate (37) away from slide hole strip (35) is vertically provided with air bag (39), and air bag (39) is fixed on the vertical end face of the side of slide hole strip (35), the top of air bag (39) is vertically connected with filling pipe (391), and valve is connected with filling pipe (391).

4. The conveying mechanism for a packaging machine according to claim 1, characterized in that: The top of rotating seat (31) is vertically fixed with guide rod (32), and guide rod (32) is slidably arranged in hole plate (34).

5. A conveying mechanism for a packaging machine according to claim 4, characterized in that: The top of rotating seat (31) is vertically rotationally connected with screw cylinder (33), the bottom of hole plate (34) is vertically fixed with screw post (341), and screw post (341) is threadedly assembled in screw cylinder (33).

6. A conveying mechanism for a packaging machine according to claim 1, characterized in that: The both sides of the top of conveying frame (11) are vertically fixed with blocking frame (16), and the inside of blocking frame (16) is transversely vertically rotationally connected with rotating rod (17), the outer wall of rotating rod (17) is evenly vertically fixed with multiple elastic sheets (18), and the outside of rotating rod (17) is vertically sleeved with elastic sleeve (19), and the inner wall of elastic sleeve (19) is fixedly connected with the outer end of multiple elastic sheets (18).

7. A conveying mechanism for a packaging machine according to claim 6, characterized in that: The both sides of the top of conveying frame (11) are transversely horizontally rotationally connected with multiple supporting rollers (14), and the bottom of conveying frame (11) is vertically fixed with support (15).

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