TWM488466U - Film wrapping machine - Google Patents

Description

Film bundler

This creation is related to a film wrapper, and in particular to a film wrapper that can be applied to a film roll.

According to a conventional film applicator, please refer to FIG. 1 , which is a perspective view of a conventional film applicator, and the film applicator includes a holding rod 1 , the holding rod The two ends of the roller unit 3 are respectively provided with a film-applying unit 2 and a roller unit 3, wherein the two ends of the roller unit 3 are respectively provided with a casing 4, wherein a casing 4 is provided with a positioning groove 5, the glue The film applying unit 2 is slidably disposed in the positioning groove 5, and the housings 4 are respectively provided with two gears 6 which are meshed with each other, and the gears 6 are connected to the roller unit 3, thereby In use, the positioning groove 5 limits the range of rotation of the roller unit 3, and the gears 6 are used to increase the binding force of the roller unit 3 to fix an object.

However, the above-mentioned conventional film applicator has the following drawbacks: First, the positioning groove 5 limits the rotation range of the roller unit 3, and cannot complete the complete package fixing for various objects; second, by the first figure It can be clearly shown that the two ends of the film applying unit 2 and the holding rod 1 have a spacing, which makes the film applicator unable to completely bundle the object, indirectly causing the user to bundle The trouble of the bag operation; thirdly, since the gears 6 are respectively provided in the casings 4, when the gears 6 of one of the casings 4 are toothed, they are used. The inability to carry out the baling operation; therefore, after the above-mentioned deletion was observed, the creator of the present case considered that there was still a need for further improvement of the conventional film applicator, and the creation of this creation was not found.

The main purpose of the present invention is to provide a film bundler which is convenient for a user to perform a film application operation by using the film bundler to achieve a quick, simple and convenient completion of the packaging operation.

In order to achieve the above object, the film bundler provided by the present invention comprises: a holding pull rod, the two ends of the holding pull rod respectively extend a set of posts and a base in the same direction, the set of the rods The first positioning hole and the first fixing hole are disposed, and the set of links is provided with a quick release component, and the base is provided with a second positioning hole and a second fixing hole; a film applying unit, The film-applying unit includes a shaft, and one end of the shaft is respectively provided with a first body opposite to the first positioning hole and the second positioning hole. a positioning portion and a second positioning portion, the film releasing unit can respectively pass through the first positioning portion and the second positioning portion, so that the film applying unit can be pivotally connected to the second positioning portion through the first positioning portion The roller unit is pivotally connected between the base and the set of posts, and the roller unit includes a first roller and a second roller, the first roller and the roller The same end of the second roller is respectively provided with a first gear and a first a gear, the first gear is engaged with the second gear, and the outer side of the first roller and the second roller are respectively provided with a casing; a tension adjusting unit is disposed on the holding rod and the roller unit And the tension adjusting unit comprises a positioning component, an elastic component and a control component, the positioning component is connected to the free end of the elastic component, and the fixed end of the elastic component is connected to the holding lever, the positioning component The elastic member can be positioned on the holding rod by the elastic force of the elastic member, and the control element is respectively connected to the fixed rod Bit component and the roller unit.

The film bundler provided by the present invention allows a film roll to be sleeved on the shaft of the film application unit, and the support effect is achieved through the shaft, so that the user can use the film bundler to apply the film. In addition, when the user performs the packing operation, the user can adjust the pivoting angle of the roller unit through the tension adjusting unit, and cooperate with the deceleration of the first gear and the second gear to provide the user according to the self. The demand adjusts the direction and tightness of the bale, thereby enabling the user to complete the baling operation quickly, simply and conveniently, and the utility of the solid bundled object.

[study]

1‧‧‧ Holding the lever

2‧‧‧film casting unit

3‧‧‧Roller unit

4‧‧‧Shell

5‧‧‧ positioning slot

6‧‧‧ Gears

[this creation]

100‧‧‧ film bundler

10‧‧‧ Holding the lever

11‧‧‧Set of posts

111‧‧‧First positioning hole

112‧‧‧First fixing hole

12‧‧‧Base

121‧‧‧Second positioning hole

122‧‧‧Second fixing hole

123‧‧‧Group holes

13‧‧‧ quick release components

131‧‧ ‧ spring

132‧‧‧ shaft cover

14‧‧‧ screw holes

20‧‧‧film casting unit

21‧‧‧ shaft

211‧‧‧First Positioning Department

212‧‧‧Second Positioning Department

213‧‧‧ external thread

22‧‧‧ forced film

23‧‧‧First Limit Block

231‧‧‧ screw holes

232‧‧‧First limit column

24‧‧‧second limit block

241‧‧‧Limited holes

242‧‧‧second limit column

30‧‧‧Roller unit

31‧‧‧First wheel

32‧‧‧Second wheel

33‧‧‧First gear

34‧‧‧second gear

35‧‧‧Shell

36‧‧‧First connecting rod

361‧‧‧ screw hole

37‧‧‧Second connecting rod

371‧‧‧ screw hole

372‧‧‧ external thread

38‧‧‧ Nuts

40‧‧‧Rally adjustment unit

41‧‧‧ Positioning components

411‧‧‧ positioning ring

412‧‧‧ positioning slot

413‧‧‧ Groove

414‧‧‧Perforation

415‧‧‧through holes

416‧‧‧ fixing screws

42‧‧‧Flexible components

43‧‧‧Control elements

431‧‧‧Control lever

432‧‧‧ external thread

50‧‧‧ Telescopic rod

51‧‧‧ Stud

200‧‧‧film roll

300‧‧‧ objects

Fig. 1 is a perspective view showing the appearance of a conventional film applicator.

Fig. 2 is a perspective view showing the appearance of the first preferred embodiment of the present invention.

Figure 3 is a partially exploded perspective view of the first preferred embodiment of the present invention.

Figure 4 is a partially exploded perspective view of the first preferred embodiment of the present invention.

Figure 5 is a partial cross-sectional view showing the first preferred embodiment of the present invention.

Figure 6 is a partial cross-sectional view showing the first preferred embodiment of the present invention.

Figure 7 is a schematic view showing the use of the first preferred embodiment of the present invention.

Figure 8 is a schematic view showing the use of the first preferred embodiment of the present invention.

Figure 9 is a schematic view showing the use of the first preferred embodiment of the present invention.

Fig. 10 is an exploded perspective view showing the second embodiment of the present creation.

Figure 11 is a partially exploded perspective view of the second embodiment of the present creation.

2 and 3 are an external perspective view and an exploded perspective view of a first preferred embodiment of the present invention. A film bundler 100 is disclosed. The film bundler 100 includes: a first holding hole 111 and a first fixing hole 112 are disposed on the two ends of the connecting rod 10, and the first positioning hole 111 and the first fixing hole 112 are respectively arranged in the same direction. For the position and the shape of the fixing hole 112, please refer to FIG. 4, and the quick-release component 13 is disposed on the set of the connecting rods 11. The quick-release component 13 includes a spring 131 and a shaft cover 132. The spring 131 and The shaft cover 132 is disposed in the first positioning hole 111, and the spring 131 is connected to the shaft cover 132. The top side of the base 12 is opposite to the first positioning hole 111 and the first fixing hole 112. A second positioning hole 121 and a second fixing hole 122 are disposed, and the base 12 is further provided with a plurality of connecting holes 123 for one side of the set of the connecting rods 11. The set of connecting holes 123 is for the holding rod 10 The holding rod 10 is a hollow tubular shape, and the holding rod 10 is disposed in the connecting rod 11 A pipe plug can be provided, and the grip lever 10 of the present invention is not limited to a hollow tubular shape, and can be set to a solid state.

A film applying unit 20 is pivotally connected between the base 12 and the set of pins 11. The film applying unit 20 includes a shaft 21, and one end of the shaft 21 is opposite to the first positioning hole. The first positioning portion 211 and the second positioning portion 212 are respectively disposed on the first positioning portion 211 and the second positioning portion 212, and the film positioning unit 211 is pivotally connected to the second positioning portion 212 through the first positioning portion 211. The shaft cover 132 of the quick release component 13 is pushed against the elastic force of the spring 131, and the shaft cover 13 is sleeved on the first positioning portion 211. In the embodiment, the film applying unit 20 is further provided with a plurality of pressing pieces 22 on the ring side of the shaft 21, and the shaft 21 is sleeved with a film roll 200, and the pressing pieces 22 are along the line. Radially outward The film roll 200 is tight.

A roller unit 30 is pivotally connected between the base 12 and the set of pins 11 , and the roller unit 30 includes a first roller 31 and a second roller 32 , and the first roller 31 and the second roller A first gear 33 and a second gear 34 are respectively disposed at the same end of the roller 32. Please refer to FIG. 7 , the first gear 33 is engaged with the second gear 34 , and the number of teeth of the first gear 33 is The gear ratio of the first gear 33 and the second gear 34 is between 1.1 and 1.3, and the outer sides of the first roller 31 and the second roller 32 are respectively provided with a gear. The housing 35, and further, as shown in FIG. 5, the roller unit 30 further includes a first connecting rod 36 and a second connecting rod 37. The first connecting rod 36 and the second connecting rod 37 are respectively The first connecting rod 36 is disposed coaxially with the first roller 31, and the second connecting rod 37 is coaxially disposed with the second roller 32. And the two ends of the first connecting rod 36 are respectively pivotally disposed on the first fixing hole 112 and the second fixing hole 122, and the second connection The connecting rods 37 are fixed to the housings 35, and the two ends of the first connecting rods 36 and the second connecting rods 37 respectively protrude from one side of the housings 35. In this embodiment, the The second connecting rod 37 is provided with a threaded hole 371 adjacent to one end of the set of connecting rods 11 , and the second connecting rod 37 is further provided with an external thread 372 adjacent to one end side of the set of connecting rods 11 . A nut 38 is screwed, and the first connecting rod 36 is provided with a screw hole 361 adjacent to one end of the set of connecting rods 11.

A tension adjusting unit 40, as shown in FIG. 4, is disposed between the holding rod 10 and the roller unit 30, and the tension adjusting unit 40 includes a positioning component 41 and a The elastic member 42 and a control member 43 are connected to the free end of the elastic member 42. The fixed end of the elastic member 42 is coupled to the holding rod 10, and the positioning member 41 is supported by the elastic member 42. The elastic force can be positioned on the holding rod 10, and The positioning component 41 is connected to the positioning component 41 and the roller unit 30, wherein the positioning component 41 is a positioning ring 411. The bottom surface of the positioning ring 411 is provided with a plurality of positioning slots on the circumferential side of the set of the connecting rods 11. 412, the positioning groove 412 is configured to position the positioning ring 411 on the set of the connecting rods 11, and the positioning member 41 is recessed at a center of the top surface of the positioning ring 411 to form a recess 413. A through hole 414 is formed, and the ring side of the positioning ring 411 is further provided with a constant hole 415, and the elastic member 42 is a spring, and the elastic member 42 is disposed on the first fixing hole 112 and located at The positioning member 41 further includes a fixing screw 416 in the embodiment. The positioning member 41 further includes a fixing screw 416. The positioning member 41 further includes a fixing screw 416. The fixing screw 416 is inserted through the through hole 414 and further screwed to the screw hole 361 of the first connecting rod 36, and the fixing screw 416 is pressed against the top side of the elastic member 42 to position the positioning member 41. In the first fixing hole 112, and the control element 43 is in an L shape a rod 431, one end of the control rod 431 is disposed through the through hole 415 of the positioning ring 411, and the control element 43 is provided with an external thread 432 on the other circumferential side of the control rod 431. The external thread 432 is The corresponding screw is disposed on the screw hole 371 of the second connecting rod 37.

In order to further understand the characteristics of this creation, the use of technical means and the expected results, we will describe the use of this creation, and believe that we can have a deeper and more specific understanding of this creation, as follows:

Please refer to FIG. 7 and FIG. 8 is a schematic view showing the use of the first preferred embodiment of the present invention. In use, the film roll 200 is first mounted on the film film unloader 100. The film applying unit 20 pulls out the film of the film roll 200 to bypass the first roller 31 and the second roller 32, and then applies the film to an object 300. And further, the object 300 is bundled, as shown in FIG. 9, which is the first best in the creation. A schematic diagram of the use of the embodiment, wherein the roller unit 30 is pivotally connected between the base 12 and the set of posts 11, so that the roller unit 30 has a large rotation angle and range. At the same time, the gear ratio of the first gear 31 and the second gear 32 is matched, so that when the user binds the object 300, a large pulling force and binding force are generated, thereby making the creation system available to the user. Adjusting the direction and tightness of the bale according to its own needs, thereby achieving the utility of assisting the user to quickly complete the baling operation and solidly wrapping the object 300, and highlighting the creation compared with the conventional adhesive applicator The system can reduce the problem of the teeth.

Please refer to FIG. 4, which is a partially exploded perspective view and a partial cross-sectional view of the first preferred embodiment of the present invention. When the user rotates the roller unit 30, The tension adjusting unit 40 adjusts the rotation angle of the roller unit 30, firstly pulling the positioning ring 411 of the positioning component 41 in the first fixing hole 112, and the elastic component 42 is received by the groove 413 of the positioning ring 411. The bottom surface is compressed, and the positioning grooves 412 are separated from the circumferential side of the set of the rods 11 and separated by a height. Then, the rotation direction of the roller unit 30 is adjusted for the object 300, and then the positioning grooves 412 are engaged. The rotating side of the roller unit 30 is fixed to the circumferential side of the set of the connecting rods 412, and the roller unit 30 is set at an optimal packing angle to assist the user in facilitating the packing operation.

Please refer to FIG. 6 again, which is a partial cross-sectional view of the first preferred embodiment of the present invention. When the user wants to install the film applying unit 20 or replace the film roll 200, The first positioning portion 211 of one end of the shaft 21 is pushed against the shaft cover 132 of the quick release element 13, so that the shaft cover 132 compresses the spring 131, and the second positioning portion 212 at the other end of the shaft 21 is separated from the second positioning. The hole 121, so that the user can take out the film applying unit 20 at this time, and replace or take out the film roll 200 to the film applying unit 20, whereby the film packer 100 of the present invention is created. By means of the quick release component 13, the user can quickly take out the film applying unit 20 for the user to conveniently replace or take out the effect of the film roll 200.

Please refer to FIG. 10 , which is an exploded perspective view of the second embodiment of the present invention, wherein the holding rod 10 is provided with a screw hole 14 adjacent to one end of the base 12 , and the film bundler 100 Further comprising a telescopic rod 50, one end of the telescopic rod 50 is formed with a stud 51, and the stud 51 is screwed to the screw hole 14 of the grip rod 10 to make the bottom of the film baler 100 The telescopic rod 50 is connected to the side of the telescopic rod 50. Therefore, the user can use the telescopic rod 50 to expand and contract to provide the user with the top of the object 300 or the user cannot pack the bag. In turn, it is convenient for the user to perform a complete baling operation on the object 300.

Please refer to FIG. 10 and FIG. 11 , which is an exploded perspective view and a partially exploded perspective view of the second embodiment of the present invention. Compared with the first preferred embodiment, the present embodiment is different from the first preferred embodiment. The film-applying unit 20 further includes a first limiting block 23 and a second limiting block 24. The first limiting block 23 is threaded with a screw hole 231 at the center thereof, and the shaft 21 is at one end. An outer thread 213 is disposed on the outer peripheral side, and the screw hole 231 of the first limiting block 23 is screwed to the external thread 213, and the second limiting block 24 is provided with the other end of the shaft 21 a limiting hole 241, the other end of the shaft 21 is correspondingly inserted into the limiting hole 241, and a first limiting post 232 is protruded from one side of the first limiting block 23, and the second limit is A second limiting post 242 is formed on one side of the block block 24, and the first limiting post 232 and the second limiting post 242 have a stepped side on the circumference side. In this embodiment, the shaft The 21 series can be provided with a film roll 200, which is a paper tube film roll, whereby when the user sets the film roll 200 on the shaft, the user can pass the film roll First The threaded relationship between the screw hole 231 of the limiting block 23 and the external thread 213 of the shaft 21 enables the film applying unit 20 to adjust the first limit corresponding to the length of the film roll 200 The distance between the block 23 and the second limit block 24 is such that the film applying unit 20 can limit the film roll 200, and the circumference of the first limit column 232 and the second limit column 242 is The stepped arrangement can correspond to the film roll 200 with different pipe diameters, so that the creation system can correspond to the advantages of the film roll 200 of different lengths and pipe diameters.

It should be noted that, as shown in FIG. 8 , when the user performs the packing operation on the bottom of the object 300, the thickness of the base 12 of the holding rod 11 is thin, so when used, The film stretcher 100 is capable of performing a complete baling operation adjacent the bottom of the article 300.

Hereby, the characteristics of this creation and its achievable expected effects are stated as follows:

The film stretcher 100 of the present invention is configured such that a film roll 200 is sleeved on the shaft 21 of the film applying unit 20, and the support effect is achieved through the shaft 21, so that the film can be easily used by the user. The device 100 performs a film application operation. Further, when the user performs the packing operation, the user can adjust the pivoting angle of the roller unit 30 through the tension adjusting unit 40, and cooperate with the first gear 33 and the second. The deceleration of the gear 34 provides the user with the direction and tightness of the bale according to his own needs, thereby facilitating the user to complete the baling operation quickly, simply and conveniently, and the utility of the strapping article 300.

In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has investigated the technical information about such structures at home and abroad. The same structure has not been found in the literature. This creation has already possessed new types of patent requirements, and applied for it according to law.

However, the above-mentioned ones are only one of the preferred embodiments of the present invention, and the equivalent structural changes in the application of the present specification and the scope of the patent application are intended to be included in the scope of the present patent.

100‧‧‧ film bundler

10‧‧‧ Holding the lever

11‧‧‧Set of posts

12‧‧‧Base

20‧‧‧film casting unit

21‧‧‧ shaft

211‧‧‧First Positioning Department

212‧‧‧Second Positioning Department

22‧‧‧ forced film

30‧‧‧Roller unit

31‧‧‧First wheel

32‧‧‧Second wheel

33‧‧‧First gear

35‧‧‧Shell

40‧‧‧Rally adjustment unit

41‧‧‧ Positioning components

411‧‧‧ positioning ring

416‧‧‧ fixing screws

43‧‧‧Control elements

431‧‧‧Control lever

Claims (9)

A film bundler includes: a holding rod, the two ends of the holding rod respectively extend in the same direction with a set of rods and a base, the set of rods is provided with a first positioning hole and a a first fixing hole, and the set of links is provided with a quick release component, and the base is provided with a second positioning hole and a second fixing hole; a film applying unit pivotally connected to the base and the Between the set of posts, the film applying unit includes a shaft, and one end of the shaft is respectively provided with a first positioning portion and a second positioning portion with respect to the first positioning hole and the second positioning hole. The film releasing unit can respectively pass the first positioning portion and the second positioning portion, so that the film applying unit can be pivotally connected to the base and the set of connecting rods; a roller unit pivotally connected to the base The first roller and the second roller are respectively disposed at the same end of the first roller and the second roller. a first gear train meshes with the second gear, and the first roller and the second The outer side of the wheel is respectively provided with a casing; a tension adjusting unit is disposed between the holding rod and the roller unit, and the tension adjusting unit comprises a positioning component, an elastic component and a control component. The positioning component is connected to the free end of the elastic component, and the fixed end of the elastic component is connected to the holding rod, and the positioning component is positioned on the holding rod by the elastic force of the elastic component, and the control component is respectively The positioning element and the roller unit are connected. The film winder according to claim 1, wherein the quick release component comprises a spring and a shaft cover, the spring is disposed in the first positioning hole, and the spring is connected to the shaft cover. The shaft cover can be sleeved on the first positioning portion by the elastic force of the spring. The film film applicator according to claim 1, wherein the film applying unit is provided with a plurality of pressing pieces on a ring side of the shaft. The film bundler of claim 1, wherein the number of teeth of the first gear is greater than the number of teeth of the second gear, and the gear ratio of the first gear to the second gear is between 1.1 and 1.3 between. The film bundler of claim 1, wherein the roller unit further comprises a first connecting rod and a second connecting rod, wherein the first connecting rod and the second connecting rod are respectively disposed on the In the first roller and the second roller, the first connecting rod is coaxially disposed with the first roller, the second connecting rod is coaxially disposed with the second roller, and both ends of the first connecting rod The second connecting rod is fixed to the first fixing hole and the second fixing hole respectively, and the two ends of the first connecting rod and the second connecting rod are respectively protruded The casings. The film bundler according to claim 1, wherein the positioning component is a positioning ring, and the positioning component is provided with a plurality of positioning grooves relative to the set of links, the elastic component is a spring, and the elastic component is a spring The elastic component is disposed in the first fixing hole, and the control component is a control rod. One end of the control rod is connected to the housing and adjacent to the second roller, and the other end is connected to the positioning ring. The film-coated device of claim 1, wherein the film-applying unit further comprises a first limiting block and a second limiting block, wherein the first limiting block is threaded at the center a screw hole, and one end of the shaft is provided with an external thread, and the second limiting block is provided with a limiting hole at the other end of the shaft, so that the first limiting block can be corresponding to the screw Connected to the shaft, the other end of the shaft can be correspondingly inserted into the limiting hole. The film bundler according to claim 7, wherein the first limit block One of the second limiting blocks is provided with a first limiting post, and one of the second limiting blocks is convexly disposed with a second limiting post, and the first limiting post and the second limiting post are circumferentially A stepped shape. The film bundler according to claim 2, wherein the base is further provided with a set of holes with respect to one side of the set of the rods, and one end of the holding rod is provided with a screw corresponding to the set hole a hole, and the film bundler further includes a telescopic rod, one end of the telescopic rod correspondingly corresponding to the assembly hole of the base, and the telescopic rod is correspondingly screwed to the screw hole of the holding rod, so that The film bundler is coupled to the telescopic rod.