CN216970219U - Cam transmission mechanism applied to packer head device - Google Patents

Abstract

The utility model discloses a cam transmission mechanism applied to a packer nose device, wherein a cam group sequentially comprises from front to back: the device comprises a heating component cam, a cutting module cam, a pressing module cam, a clamp group cam and a clamping module cam; the convex parts of the cams are staggered; mounting plates for mounting the cam main shaft are arranged on two sides of the cam main shaft, and bearing sleeves matched with the cam main shaft are arranged on the mounting plates on the two sides; a driving motor for providing rotating power for the cam main shaft and a transmission assembly for realizing transmission matching between the driving motor and the cam main shaft are arranged on the mounting plate on one side, and five groups of centering direct-acting cam transmission structures are formed by five main working mechanisms in the machine head device through arranging five groups of corresponding cam structures; on the premise of ensuring the driving stability, the effect that one driving mechanism controls five working mechanisms to realize work is realized, the production cost of the packaging machine is effectively reduced, and the market benefit is improved.

Description

Cam transmission mechanism applied to packer head device

Technical Field

The utility model belongs to the technical field of packing machines, and relates to a cam transmission mechanism applied to a head device of a packing machine.

Background

As a machine convenient for bundling and packaging objects, the packaging machine has the characteristics of quickness and convenience in packaging, time and labor saving and the like compared with the traditional manual packaging of the objects, and is widely applied to industrial operation. The main working mechanism of the current packer is a machine head device; the machine head device mainly comprises five main mechanisms, namely a clamp, a clamping die, a cutting film, a pressing die and a heating ironing head; the work is realized through a corresponding driving mechanism in the working process;

however, when the driving mechanism of the handpiece device on the market drives five main mechanisms, the driving mechanism is mostly controlled in a single-point control mode, and although the control method can realize driving control, the whole structure is complex, the use cost is high, and the popularization of the market is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a be applied to cam drive mechanism of baling press head device, is applied to in the baling press head device, includes: the cam main shaft is provided with a cam group in an embedded manner; wherein the cam group comprises from front to back in sequence: the device comprises a heating assembly cam, a cutting module cam, a pressing module cam, a clamp group cam and a clamping module cam;

the convex parts of the cams are staggered;

mounting plates for mounting the cam main shaft are arranged on two sides of the cam main shaft, and bearing sleeves matched with the cam main shaft are arranged on the mounting plates on the two sides;

and a driving motor for providing rotating power for the cam main shaft and a transmission assembly for realizing transmission matching between the driving motor and the cam main shaft are arranged on the mounting plate on one side.

As a further scheme of the utility model: the driving motor adopts a brushless motor structure; the transmission assembly adopts a gear box structure.

As a further scheme of the utility model: the driving motor adopts a servo motor structure; the transmission assembly adopts a speed reducer structure.

As a further scheme of the utility model: the outer sleeve of the bearing sleeve is provided with a stabilizing sleeve which is concentrically matched with the bearing sleeve, and a positioning sheet which extends outwards is formed at the side end of the stabilizing sleeve;

a concave clamping groove is formed on the outer end face of the mounting plate; the positioning sheet is clamped into the clamping groove.

As a further scheme of the utility model: the positioning piece and the clamping groove are provided with mounting holes for fixing screws, and the positioning piece is connected with the clamping groove through the mounting holes.

The utility model has the beneficial effects that: five groups of cam structures corresponding to the five groups of cam structures are arranged to form a five-group centering direct-acting cam transmission structure with five main working mechanisms in the machine head device; on the premise of ensuring the driving stability, the effect that one driving mechanism controls five working mechanisms to realize work is realized, the production cost of the packaging machine is effectively reduced, and the market benefit is improved.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic structural view of a conventional handpiece apparatus.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments, and it should be understood that the present application is not limited to the example embodiments disclosed and described herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixed or detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 2, a baling machine head device is provided, which includes:

a workgroup comprising: a clamp 20 arranged at the rear end of the belt feeding groove 2, a clamping die 29 and a cutting film 22 respectively arranged at two sides of the clamp 20, a pressing die 21 arranged at the lower end of the clamp 20, and a heating ironing head 28 arranged at the front side of the clamp 20;

a drive train comprising: a sliding connecting seat 24 for realizing that the clamp 20 moves backwards and exits the belt feeding groove 2, a clamping connecting seat 27 for driving the clamping die 29 to push upwards, a cutting connecting seat 23 for driving the cutting film 22 to push upwards, a pressing connecting seat 25 for driving the pressing die 21 to push upwards, and an ironing head swing rod 26 for driving the heating ironing head 28 to approach the clamp 20.

The utility model provides a cam transmission mechanism applied to a packer nose device, which is applied to the packer nose device and comprises the following components in an embodiment of the utility model, with reference to fig. 1: the cam main shaft 1 is provided with a cam group in an embedded manner; wherein the cam group comprises from front to back in sequence: the device comprises a heating assembly cam 9, a cutting module cam 8, a pressing module cam 7, a clamp assembly cam 2 and a clamping module cam 6;

the convex parts of the cams are staggered;

mounting plates 13 used for mounting the cam main shaft 1 are arranged on two sides of the cam main shaft 1, and bearing sleeves 11 matched with the cam main shaft 1 are arranged on the mounting plates 13 on the two sides;

a driving motor 3 for providing rotating power for the cam main shaft 1 and a transmission assembly 5 for realizing transmission matching between the driving motor 3 and the cam main shaft 1 are arranged on the mounting plate 13 on one side;

a heating component cam 9, a cutting module cam 8, a clamping module cam 6, a clamp group cam 2 and a pressing module cam 7 on the cam main shaft 1 sequentially form a five-group centering direct-acting cam transmission structure with an ironing head oscillating bar 26, a sliding connecting seat 24, a clamping connecting seat 27, a cutting connecting seat 23 and a pressing connecting seat 25;

the head device is driven to work sequentially by an ironing head swing rod 26, a sliding connecting seat 24, a clamping connecting seat 27, a cutting connecting seat 23 and a pressing connecting seat 25.

Further, the driving motor 3 adopts a brushless motor structure; the transmission assembly 5 adopts a gear transmission box structure, the reliability of the transmission structure adopting the brushless motor and the transmission box is higher, the stability is better, the adaptability is stronger, the packaging machine is more stable and reliable in the using process, and the transmission structure of the brushless motor and the transmission box is more simply maintained and more meets the application requirements of the market.

Further, the driving motor 3 adopts a servo motor structure; the transmission assembly 5 adopts a speed reducer structure; the transmission structure adopting the servo motor and the speed reducer is lower in application cost, has higher working efficiency and more accurate processing control in the using process, so that the production cost of the packaging machine is lower, the popularization is more facilitated, the working precision is higher, and the increasing requirement for the equipment is more met.

Furthermore, a stable sleeve 12 concentrically matched with the bearing sleeve 11 is arranged on the outer sleeve of the bearing sleeve 11, and a positioning sheet 3 extending outwards is formed at the side end of the stable sleeve 12;

a concave clamping groove 10 is formed on the outer end face of the mounting plate 13; the positioning plate 3 is clamped into the clamping groove 10.

Furthermore, mounting holes (not shown) for fixing screws are formed in the positioning plate 3 and the clamping groove 10, and the positioning plate 3 is in screw connection with the clamping groove 10 through the mounting holes;

the stable connection of bearing bush 11 and mounting panel 13 is realized to improvement spacer 3 and draw-in groove 10 structure, and it is higher to improve the stability at the in-process of cam main shaft 1 work, avoids appearing the condition of shake, improves the work precision.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The utility model provides a be applied to cam drive mechanism of baling press head device, be applied to among the baling press head device, its characterized in that includes: the cam main shaft is provided with a cam group in an embedded manner; wherein the cam group comprises from front to back in sequence: the device comprises a heating assembly cam, a cutting module cam, a pressing module cam, a clamp group cam and a clamping module cam;

the convex parts of the cams are staggered;

mounting plates for mounting the cam main shaft are arranged on two sides of the cam main shaft, and bearing sleeves matched with the cam main shaft are arranged on the mounting plates on the two sides;

and a driving motor for providing rotating power for the cam main shaft and a transmission assembly for realizing transmission matching between the driving motor and the cam main shaft are arranged on the mounting plate on one side.

2. The cam transmission mechanism applied to the handpiece device of the packaging machine as claimed in claim 1, wherein the driving motor is of a brushless motor structure; the transmission assembly adopts a gear box structure.

3. The cam transmission mechanism applied to the nose device of the packaging machine as claimed in claim 1, wherein the driving motor is in a servo motor structure; the transmission assembly adopts a speed reducer structure.

4. The cam transmission mechanism applied to the nose device of the packer as claimed in claim 1, wherein the outer sleeve of the bearing sleeve is provided with a stabilizing sleeve concentrically fitted with the bearing sleeve, and the side end of the stabilizing sleeve is formed with positioning pieces extending outwards;

a concave clamping groove is formed on the outer end face of the mounting plate; the positioning sheet is clamped into the clamping groove.

5. The cam transmission mechanism applied to the handpiece device of the packing machine as claimed in claim 4, wherein the positioning plate and the clamping groove are provided with mounting holes for fixing screws, and the positioning plate and the clamping groove are connected by screws through the mounting holes.

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