Following type high-speed film sticking machine

Abstract

The utility model discloses a following type high-speed laminator, which relates to the field of laminators and comprises a frame and a conveyor belt arranged on the frame, a laminating device and a film cutting device are sequentially arranged above the conveyor belt along the transmission direction of the conveyor belt, and the film cutting device comprises a film cutting mechanism which is horizontally arranged along the transmission direction perpendicular to the conveyor belt; the lifting mechanism is connected with the die cutting mechanism and used for driving the die cutting mechanism to ascend or descend; and the translation mechanism is installed on the rack, the lifting mechanism is installed on the translation mechanism, and the translation mechanism drives the lifting mechanism to operate in the same direction and at the same speed as the conveying belt in the horizontal direction. According to the utility model, the translation mechanism and the film cutting mechanism are arranged and can move along with the product pasted with the film on the conveyor belt, and the die cutting is carried out in the movement process without stopping the machine, so that the transportation time is saved, the conveyor belt does not need to be repeatedly started and stopped, the unnecessary collision of the product on the conveyor belt is avoided, and the yield is improved.

Description

Technical Field

[0001] The utility model relates to the field of film sticking machines, in particular to a follow-up high-speed film sticking machine. Background Art

[0002] Some fragile and scratch-prone industrial products, such as ceramic plates, often need to be covered with a film before being transported using conveyor belts or other transportation devices to prevent scratches during transportation.

[0003] The film laminating process requires first pressing the protective film onto the product, and then using the film cutting device to cut it; and the tiles need to remain still during film cutting, so the conveyor belt needs to be stopped and then started again after the film cutting is completed.

[0004] On the one hand, this method requires pausing the conveyor belt before cutting the mold, and restarting the conveyor belt after cutting, resulting in low efficiency. On the other hand, the sudden stop and start of the conveyor belt affects its service life, and it is also easy to cause the product to collide, thus affecting product quality. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model aims to provide a follow-up high-speed film laminating machine to solve the problems of low film laminating efficiency and easy collision in the prior art. The specific technical solution is as follows:

[0006] A follow-up high-speed film laminating machine comprises a frame and a conveyor belt arranged on the frame, a film laminating device and a film cutting device are arranged in sequence above the conveyor belt along the transmission direction of the conveyor belt, and the feature is that the film cutting device comprises

[0007] Die cutting mechanism: arranged horizontally and along a transmission direction perpendicular to the conveyor belt;

[0008] Lifting mechanism: connected to the die cutting mechanism, used to drive the die cutting mechanism to rise or fall;

[0009] Translation mechanism: installed on the frame, the lifting mechanism is installed on the translation mechanism, and the translation mechanism drives the lifting mechanism to run in the same direction and at the same speed as the conveyor belt in the horizontal direction.

[0010] Furthermore: the translation mechanism includes a mounting frame arranged on the frame, a horizontal slide rail is arranged on the mounting frame, a translation frame is slidably arranged on the slide rail, the lifting mechanism is installed on the translation frame, and the translation frame is driven by a screw motor structure arranged on the mounting frame to slide on the slide rail.

[0011] Furthermore: the lifting mechanism is a cylinder, and the cylinder is vertically installed on the translation frame.

[0012] Furthermore: the die cutting mechanism includes a tool holder and a strip blade, the tool holder is provided with a first mounting hole, the strip blade is provided with a second mounting hole corresponding to the first mounting hole, and the tool holder and the strip blade are fixed by bolts.

[0013] Furthermore: a sensing device arranged toward the conveyor belt is also installed on the mounting frame, and the sensing device is electrically connected to a controller, and the controller controls the lifting mechanism to rise or fall.

[0014] Further: it also includes a centering mechanism, which is arranged on the front side of the film sticking device along the transmission direction of the conveyor belt;

[0015] The centering mechanism comprises two baffles, and the two baffles are respectively pushed by the pushing mechanisms arranged on both sides of the conveyor belt to move in the horizontal direction perpendicular to the transmission direction of the conveyor belt.

[0016] Furthermore: a plurality of guide wheels are provided at the bottom of the baffle, and the plurality of guide wheels are arranged along the transmission direction of the conveyor belt.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] By setting up a translation mechanism, the film cutting mechanism can move with the products on the conveyor belt that have been film-sticked, and die cutting can be performed during the movement without stopping the machine for die cutting, thus saving transportation time. The conveyor belt does not need to be started and stopped repeatedly, avoiding unnecessary collisions of products on the conveyor belt and improving the yield of finished products. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a stereoscopic diagram of the follow-up high-speed film laminating machine provided by the utility model.

[0020] Figure 2 It is a three-dimensional diagram of the film cutting device provided by the utility model.

[0021] Figure 3 It is a three-dimensional diagram of the die cutting mechanism provided by the utility model.

[0022] Figure 4 It is a three-dimensional diagram of the centering mechanism provided by the utility model.

[0023] In the figure, 1, frame; 2, conveyor belt; 3, film sticking device; 4, film cutting device; 41, die cutting mechanism; 411, knife holder; 412, strip blade; 413, bolt; 42, lifting mechanism; 43, translation mechanism; 431, mounting frame; 432, slide rail; 433, translation frame; 5, centering mechanism; 51, baffle; 511, guide wheel; 52, pushing mechanism. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] like Figure 1 As shown, a follow-up high-speed film laminating machine includes a frame 1 and a conveyor belt 2 arranged on the frame 1, and a centering mechanism 5, a film laminating device 3 and a film cutting device 4 are arranged in sequence above the conveyor belt 2 along the transmission direction of the conveyor belt 2. The conveyor belt 2 moves from right to left, and the product is first centered by the centering mechanism 5, and then moves to the film laminating device 3 for laminating, and then the film cutting device 4 cuts the laminating film to complete the film laminating process.

[0027] Specifically: Figure 4 As shown, the centering mechanism 5 includes a pushing mechanism 52 arranged on both sides of the transmission direction of the conveyor belt 2, which is a cylinder in this embodiment. The cylinder pushes the baffles 51 on both sides. The baffles 51 on both sides contact the two sides of the product respectively to adjust its position perpendicular to the transmission direction of the conveyor belt 2. Preferably, a plurality of guide wheels 511 are installed at the bottom of the baffle 51 to prevent damage caused by collision with the product. The plurality of guide wheels 511 are arranged along the transmission direction of the conveyor belt 2 and arranged in a row. The two rows of guide wheels 5 on both sides are respectively in contact with the two sides of the product.

[0028] After the alignment is completed, the product moves to the film sticking device 3, which is a roller type. The pressure roller presses the protective film onto the product. The film sticking device 3 is a conventional existing equipment and will not be described in detail here.

[0029] After the film is applied, the protective film will still move with the product, so the film cutting device 4 is required to cut the protective film. Figure 2 As shown, the film cutting device includes a translation mechanism 43 , a lifting mechanism 42 installed on the translation mechanism 43 , and a die cutting mechanism 41 driven to rise or fall by the lifting mechanism 42 .

[0030] The translation mechanism 43 includes a mounting frame 431 disposed on the frame 1, horizontal slide rails 432 are disposed on both sides of the mounting frame 43, and the translation frame 433 is slidably disposed on the slide rails 432. The translation frame 433 is driven by a screw motor structure to move on the slide rails 432. The screw motor has good precision control, which can effectively ensure that the die cutting mechanism 41 runs at the same speed as the product, preventing damage to the product caused by accidental cutting.

[0031] A lifting mechanism 42 is disposed on the translation frame 433. In this embodiment, a cylinder is used. The cylinder is extended and retracted to drive the lower cutting mechanism 41 to move up and down to complete the cutting.

[0032] like Figure 3 As shown, the die cutting mechanism 41 includes a knife holder 411 and a strip blade 412. The knife holder 411 is provided with a first mounting hole, and the strip blade 412 is provided with a second mounting hole corresponding to the first mounting hole. The knife holder 411 and the strip blade 412 are fixed by bolts 413. The strip blade 412 can be easily disassembled and replaced by the bolts 413.

[0033] In some embodiments, in order to realize automatic die cutting, a sensing device is installed on the mounting frame 431 and is arranged toward the conveyor belt 2. The sensing device is electrically connected to a controller, and the controller controls the extension and retraction of the cylinder. The sensing device can be a reflective photoelectric sensing transmitter. When the product moves to the sensing device, the sensing device transmits a signal to the controller, and the controller drives the cylinder to extend to cut the film. Since the distance between the products is certain, the translation mechanism 43 only needs to move at a certain interval frequency to ensure that the die cutting mechanism 41 moves synchronously with the product, thereby completing the film cutting during movement, saving operation time, and the conveyor belt 2 does not need to be repeatedly started and stopped.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A follow-up high-speed film laminating machine, comprising a frame (1) and a conveyor belt (2) arranged on the frame (1), a film laminating device (3) and a film cutting device (4) being arranged in sequence above the conveyor belt (2) along the transmission direction of the conveyor belt (2), characterized in that: The film cutting device (4) comprises A die cutting mechanism (41): arranged horizontally and in a direction perpendicular to the transmission direction of the conveyor belt (2); A lifting mechanism (42) connected to the die cutting mechanism (41) and used to drive the die cutting mechanism (41) to rise or fall; A translation mechanism (43) is installed on the frame (1). The lifting mechanism (42) is installed on the translation mechanism (43). The translation mechanism (43) drives the lifting mechanism (42) to run in the same direction and at the same speed as the conveyor belt (2) in the horizontal direction.

2. The follow-up high-speed film laminating machine according to claim 1, characterized in that: The translation mechanism (43) comprises a mounting frame (431) arranged on the frame (1), a horizontal slide rail (432) being arranged on the mounting frame (431), a translation frame (433) being slidably arranged on the slide rail (432), the lifting mechanism (42) being mounted on the translation frame (433), and the translation frame being driven by a screw motor structure arranged on the mounting frame (431) to slide on the slide rail (432).

3. The follow-up high-speed film laminating machine according to claim 2, characterized in that: The lifting mechanism (42) is a cylinder, and the cylinder is vertically mounted on the translation frame (433).

4. The follow-up high-speed film laminating machine according to claim 1, characterized in that: The die cutting mechanism (41) comprises a knife holder (411) and a strip blade (412); a first mounting hole is provided on the knife holder (411); a second mounting hole corresponding to the first mounting hole is provided on the strip blade (412); the knife holder (411) and the strip blade (412) are fixed by bolts (413).

5. The follow-up high-speed film laminating machine according to claim 2, characterized in that: The mounting frame (431) is also provided with a sensing device disposed toward the conveyor belt (2); the sensing device is electrically connected to a controller, and the controller controls the lifting mechanism (42) to rise or fall.

6. The follow-up high-speed film laminating machine according to any one of claims 1 to 5, characterized in that: It also comprises a centering mechanism (5), wherein the centering mechanism (5) is arranged on the front side of the film laminating device (3) along the transmission direction of the conveyor belt (2); The centering mechanism (5) comprises two baffles (51), and the two baffles (51) are respectively pushed by pushing mechanisms (52) arranged on both sides of the conveyor belt (2) to move in a horizontal direction perpendicular to the transmission direction of the conveyor belt (2).

7. The follow-up high-speed film laminating machine according to claim 6, characterized in that: A plurality of guide wheels (511) are provided at the bottom of the baffle (51), and the plurality of guide wheels (511) are arranged along the transmission direction of the conveyor belt (2).

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