Film covering and forming device for elastic film box

Abstract

The utility model relates to an elastic diaphragm capsule film covering and forming device which comprises a machine frame, a rotating disc is arranged on the table top of the machine frame, an elastic diaphragm capsule installation disc is arranged on the rotating disc, a film laying mechanism stretching across the rotating disc is arranged on the machine frame, and a film pressing frame which can ascend and descend and is used for being pressed on the elastic diaphragm capsule installation disc is arranged on the upper side of the rotating disc. A mechanical arm is further arranged on the table top of the machine frame, and a pressed film cutting mechanism is installed at the output end of the mechanical arm. The device is helpful for realizing film covering and forming of the elastic diaphragm capsule.

Description

Technical Field

[0001] The utility model relates to an elastic film box laminating and forming device. Background Art

[0002] Elastic membrane boxes are often used to transport 3D products, such as optical devices, prisms, lenses and crystals. The elastic membrane can be used to suspend the product between the upper and lower covers of the box, which can well maintain the original shape of the product and safely fix the product in one place.

[0003] The side of the elastic membrane in the elastic membrane box is usually fixed by pressing the side of the elastic membrane into the annular wire groove of the box body through a plastic wire, so that the elastic membrane is flattened and unfolded. However, the plastic wire and the side of the elastic membrane are usually pressed into the annular wire groove manually through a pressure rod, etc., which is inefficient and labor-intensive. There are also methods that use mechanical pressure rods to press the plastic wire, such as patent CN219007073U, but the elastic membrane still needs to be covered manually, and the work efficiency still cannot meet production requirements. Utility Model Content

[0004] The utility model aims to provide a film-coating and molding device for an elastic membrane box, which helps to realize the film-coating and molding of the elastic membrane box.

[0005] The technical solution of the utility model is: an elastic film box laminating and forming device, including a frame, a turntable is arranged on the table top of the frame, an elastic film box mounting disk is arranged on the turntable, a film laying mechanism across the turntable is arranged on the frame, a film pressing frame which can be lifted and lowered and is used to press on the elastic film box mounting disk is arranged on the upper side of the turntable, a manipulator is also arranged on the table top of the frame, and a film pressing and cutting mechanism is installed on the output end of the manipulator.

[0006] Furthermore, an electric dividing plate for driving the turntable to rotate is installed on the table top of the frame, elastic film box mounting plates are respectively installed on both sides of the upper part of the turntable, and the film laying mechanism is arranged on the upper side of the elastic film box mounting plate close to the manipulator side.

[0007] Furthermore, the elastic membrane box mounting disk is evenly distributed with a plurality of box body mounting cavities, a slide groove is arranged in the box body mounting cavity, a positioning pressure block is installed in the slide groove, and a mounting groove is opened in the box body mounting cavity, and a tension spring connected to the positioning pressure block is arranged in the mounting groove.

[0008] Furthermore, the film laying mechanism includes an elastic film roll installation roller arranged on the front side of the frame, a first guide roller is arranged on the front of the table of the frame, a second guide roller is arranged on the rear side of the table of the frame, and a winding roller driven to rotate by a motor is arranged on the rear side of the frame.

[0009] Furthermore, a lifting cylinder is installed on the table of the frame between the turntable and the manipulator, and the telescopic rod of the lifting cylinder is connected to the film pressing frame via a connecting plate.

[0010] Furthermore, the film pressing and cutting mechanism includes a wire pressing end connected to the output end of the manipulator via a pressure sensor, a pneumatic scissors driven by an oblique cylinder and used to cut the plastic wire is obliquely arranged on one side of the wire pressing end, a cutting mechanism is arranged on the other side of the wire pressing end, and a lifting pressure rod is arranged on the rear side of the wire pressing end.

[0011] Furthermore, a fixing frame is provided on one side of the frame located behind the machine, a plastic wire reel is installed on the upper end of the fixing frame via a vertical rotating shaft, and a plastic wire lead-out ring is installed on the upper end of the fixing frame.

[0012] Furthermore, the lower part of the wire pressing terminal is conical and an arc-shaped recess is arranged at the lower end, and a guide sleeve for the plastic wire to pass through is fixed to the lower side wall of the wire pressing terminal.

[0013] Furthermore, the cutter mechanism includes a slide cylinder transversely fixed on one side of the wire pressing end, a rotating cylinder is installed on the slide of the slide cylinder, a telescopic cylinder is installed on the output end of the rotating cylinder through a fixed plate, and a cutter is installed on the telescopic rod of the telescopic cylinder.

[0014] Furthermore, the manipulator is a six-axis mechanical axis; a caster with a brake structure is installed at the lower end of the frame.

[0015] Compared with the prior art, the utility model has the following advantages: the device helps to achieve the lamination molding of the elastic membrane box, helps to improve processing efficiency and save manpower; at the same time, the film pressing frame helps to tension the elastic membrane, ensuring that when the film pressing end presses the plastic wire into the annular wire groove of the box body of the elastic membrane box, the elastic membrane can be tightened to ensure the molding quality of the elastic membrane box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a top view schematic diagram of the cooperation between the film laying mechanism and the turntable of the utility model;

[0018] Figure 3 This is a top view of the cooperation between the film pressing frame and the lifting cylinder of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the film pressing and cutting mechanism of the utility model;

[0020] Figure 5 It is a partial enlarged view of the wire crimping end of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the pneumatic scissors of the utility model;

[0022] Figure 7 This is a schematic diagram of the cooperation between the plastic wire reel and the fixing frame of the utility model;

[0023] Figure 8 It is a side view schematic diagram of the cooperation between the rotary cylinder, the telescopic cylinder and the cutter of the utility model;

[0024] In the figure: 10-frame 11-castor 20-turntable 21-electric indexing plate 30-elastic film box mounting plate 31-box body mounting cavity 32-positioning pressure block 33-tension spring 40-film pressing frame 41-lifting cylinder 42-connecting plate 51-elastic film roll mounting roller 52-first guide roller 53-second guide roller 54-motor 55-winding roller 60-manipulator 70-wire pressing end 71-arc-shaped recess 72-guide sleeve 73-guide ring 80-pneumatic scissors 81-oblique cylinder 90-fixed frame 91-plastic wire roll 92-lead-out ring 93-vertical rotating shaft 100-cutter mechanism 101-slide cylinder 102-rotating cylinder 103-fixed plate 104-telescopic cylinder 105-cutter. DETAILED DESCRIPTION

[0025] In order to make the above features and advantages of the present invention more understandable, embodiments are given below with reference to the accompanying drawings for detailed description, but the present invention is not limited thereto.

[0026] refer to Figures 1 to 8

[0027] An elastic film box laminating and forming device comprises a frame 10, a rotating disk 20 is arranged on the table of the frame, an elastic film box mounting disk 30 is arranged on the rotating disk, and a film laying mechanism across the rotating disk is arranged on the frame so as to cover the elastic film above the elastic film box mounting disk. A film pressing frame 40 which can be lifted and lowered and used to press on the elastic film box mounting disk is arranged on the upper side of the rotating disk, so as to press the elastic mold on the elastic film box mounting disk; a manipulator is also arranged on the table of the frame, and a film pressing and cutting mechanism is installed at the output end of the manipulator, so that the manipulator drives the film pressing and cutting mechanism to press the plastic wire into the annular wire groove of the box body.

[0028] In this embodiment, in order to drive the turntable to rotate accurately to the required angle, an electric dividing plate 21 for driving the turntable to rotate is installed on the table top of the frame, and elastic membrane box mounting disks are respectively installed on both sides of the upper part of the turntable, so that the elastic membrane box mounting disks can be switched after the turntable rotates 180°; the film laying mechanism is arranged on the upper side of the elastic membrane box mounting disk close to the side of the manipulator, so as to transfer the laid film under the elastic membrane and press the elastic membrane through the film pressing frame.

[0029] In this embodiment, in order to be able to form multiple elastic membrane boxes at one time, a number of box body mounting cavities 31 are evenly distributed on the elastic membrane box mounting disk, a slide groove is arranged in the box body mounting cavity, a positioning pressure block 32 is installed in the slide groove, and an installation groove is opened in the box body mounting cavity, a tension spring 33 connected to the positioning pressure block is arranged in the installation groove, so that the positioning pressure block presses the side of the elastic membrane box body through the action of the tension spring, thereby realizing the clamping of the elastic membrane box body for the subsequent wire pressing action.

[0030] In this embodiment, in order to better lay the elastic film on the elastic film box installation disk, the film laying mechanism includes an elastic film roll installation roller 51 arranged on the front side of the frame, a first guide roller 52 is arranged on the front of the table of the frame, a second guide roller 53 is arranged on the rear side of the table of the frame, and a winding roller 55 driven to rotate by a motor 54 is arranged on the rear side of the frame. The elastic film roll is installed on the elastic film roll installation roller, and the elastic film is connected to the winding roller after passing the first guide roller and the second guide roller. The winding roller rotates to move the elastic film part, so that the used elastic film remnant can be wound up and the position of the elastic film can be changed.

[0031] In this embodiment, in order to better press the elastic film onto the elastic film box mounting plate, a lifting cylinder 41 is installed on the table of the frame between the turntable and the manipulator, and the telescopic rod of the lifting cylinder is connected to the film pressing frame via a connecting plate 42.

[0032] In this embodiment, in order to realize the pressing of the plastic wire into the annular wire groove of the box body, the film pressing and cutting mechanism includes a wire pressing terminal 70 connected to the output end of the manipulator 60 via a pressure sensor, a pneumatic scissors 80 driven by an oblique cylinder 81 and used to cut the plastic wire is obliquely arranged on one side of the wire pressing terminal, a cutting mechanism 100 is arranged on the other side of the wire pressing terminal, and a lifting and lowering pressure rod for pressing the starting end of the plastic rope is arranged at the rear side of the wire pressing terminal. Thus, the plastic wire is pressed into the annular wire groove of the box body through the wire pressing terminal, and the elastic film is cut by the cutting mechanism, and the plastic wire is cut by the pneumatic scissors after an elastic film box is made.

[0033] In this embodiment, in order to allow the plastic wire to be better introduced into the wire crimping terminal, a fixing frame 90 is provided on the side of the frame located behind the machine, a plastic wire reel 91 is installed on the upper end of the fixing frame via a vertical rotating shaft 93, and a plastic wire lead-out ring 92 is installed on the upper end of the fixing frame. The lower part of the wire crimping terminal is conical and an arc-shaped recess 71 is provided at the lower end. A guide sleeve 72 for the plastic wire to pass through is fixed to the lower side wall of the wire crimping terminal, and a guide ring 73 is also provided on the wire crimping terminal.

[0034] In this embodiment, the cutter mechanism includes a slide cylinder 101 transversely fixed to one side of the wire pressing end, a rotary cylinder 102 is installed on the slide of the slide cylinder, a telescopic cylinder 104 is installed at the output end of the rotary cylinder via a fixed plate 103, and a cutter 105 is installed on the telescopic rod of the telescopic cylinder, so as to cut the edge of the elastic film (located outside the plastic line) covering the elastic film box body.

[0035] In this embodiment, the manipulator is a six-axis mechanical axis; a caster 11 with a brake structure is installed at the lower end of the frame to facilitate the movement of the entire device.

[0036] When the device is used, the staff puts the elastic membrane box into the elastic membrane box installation disk, rotates the turntable 180°, and moves the elastic membrane box installation disk with the elastic membrane box body installed to the lower side of the elastic membrane; the film pressing frame presses down to press the elastic membrane onto the elastic membrane box installation disk; the manipulator moves, the wire pressing end presses down, the telescopic pressure rod presses the end of the plastic wire, and then the wire pressing end moves along the ring-shaped wire groove of the box body, the telescopic pressure rod rises, and the wire pressing end embeds the plastic wire into the ring-shaped wire groove. After the wire pressing end completes the plastic pressing of a box body, the pneumatic scissors cut the plastic wire. The moving trajectory of the wire pressing end is controlled by a pre-set controller. After the box body on the elastic membrane box installation disk is formed, the film pressing frame rises, the turntable rotates 180° to move the elastic membrane box installation disk newly placed in the elastic membrane box body to the lower side of the elastic membrane, the elastic membrane winding roller rotates the moving distance, the waste film is rolled up, the complete elastic film is moved to the upper side of the elastic membrane box installation disk, and then the laminating molding action is continued. The box body on the elastic film box installation plate that has completed the film forming work is taken out by the staff and a new box body is placed in. The box body taken out needs to be trimmed by the staff to remove the burrs and the ends of the plastic wires, which is conducive to improving the molding quality.

[0037] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the fixed connection to each other can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except where it is obviously impossible to use an one-piece molding process).

[0038] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.

[0039] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.

[0040] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. An elastic film box laminating and forming device, comprising a frame, characterized in that: A turntable is arranged on the table top of the frame, an elastic film box mounting plate is arranged on the turntable, a film laying mechanism spanning the turntable is arranged on the frame, a film pressing frame which can be raised and lowered and is used to press on the elastic film box mounting plate is arranged on the upper side of the turntable, a robot is also arranged on the table top of the frame, and a film pressing and cutting mechanism is installed on the output end of the robot.

2. The elastic membrane box laminating and forming device according to claim 1, characterized in that: An electric dividing plate for driving the turntable to rotate is installed on the table of the frame, and elastic film box mounting plates are respectively installed on both sides of the upper part of the turntable. The film laying mechanism is arranged on the upper side of the elastic film box mounting plate close to the manipulator side.

3. The elastic membrane box laminating and forming device according to claim 1 or 2, characterized in that: The elastic membrane box mounting disk is evenly distributed with a plurality of box body mounting cavities, wherein a slide groove is arranged in the box body mounting cavity, a positioning pressure block is installed in the slide groove, and an mounting groove is opened in the box body mounting cavity, wherein a tension spring connected to the positioning pressure block is arranged in the mounting groove.

4. The elastic membrane box laminating and forming device according to claim 1 or 2, characterized in that: The film laying mechanism includes an elastic film roll installation roller arranged on the front side of the frame, a first guide roller is arranged on the front of the table of the frame, a second guide roller is arranged on the rear side of the table of the frame, and a winding roller driven to rotate by a motor is arranged on the rear side of the frame.

5. The elastic membrane box laminating and forming device according to claim 1, characterized in that: A lifting cylinder is installed on the table of the frame between the turntable and the manipulator, and the telescopic rod of the lifting cylinder is connected to the film pressing frame via a connecting plate.

6. The elastic membrane box laminating and forming device according to claim 1, 2 or 5, characterized in that: The film pressing and cutting mechanism includes a wire pressing end connected to the output end of the manipulator via a pressure sensor, a pneumatic scissors driven by an oblique cylinder and used to cut the plastic wire is obliquely arranged on one side of the wire pressing end, a cutting mechanism is arranged on the other side of the wire pressing end, and a lifting pressure rod is arranged on the rear side of the wire pressing end.

7. The elastic membrane box laminating and forming device according to claim 6, characterized in that: A fixing frame is arranged on one side of the frame located behind the machine, a plastic wire reel is installed on the upper end of the fixing frame via a vertical rotating shaft, and a plastic wire lead-out ring is installed on the upper end of the fixing frame.

8. The elastic membrane box laminating and forming device according to claim 6, characterized in that: The lower part of the wire pressing end head is in a cone shape and is provided with an arc-shaped recessed part at the lower end. A guide sleeve for the plastic wire to pass through is fixed on the lower side wall of the wire pressing end head.

9. The elastic membrane box laminating and forming device according to claim 6, characterized in that: The cutter mechanism comprises a slide cylinder transversely fixed on one side of the wire pressing end, a rotary cylinder is installed on the slide of the slide cylinder, a telescopic cylinder is installed on the output end of the rotary cylinder via a fixed plate, and a cutter is installed on the telescopic rod of the telescopic cylinder.

10. The elastic membrane box laminating and forming device according to claim 1, characterized in that: The manipulator is a six-axis mechanical axis; a caster with a brake structure is installed at the lower end of the frame.

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