CN111907800B - A curved surface shaping device for rigid box transparent paper packaging - Google Patents

Abstract

The invention discloses a curved surface shaping device for packaging hard strip box cellophane, which is arranged on a hard strip box packaging machine and comprises a wall plate assembly (1), a supporting plate assembly (2), a lower roller assembly (3) and an upper roller assembly (4); the wall plate assembly (1) is arranged on a cigarette outlet channel of the hard carton packing machine; the supporting plate component (2) is arranged on the wallboard component (1) and is provided with a lower roller component (3) and an upper roller component (4) in a matching way; and the lower roller assembly (3) and the upper roller assembly (4) are both internally provided with a heater and a temperature sensor and are arranged on the wallboard assembly (1). The invention has the beneficial effects that: the design of an upper roller and a lower roller is adopted, so that uniform heating and accurate temperature control are ensured; the positions of the upper roller and the lower roller can be finely adjusted in real time, so that the laminating degree of the transparent paper in rolling and ironing is greatly increased, and the packaging and yield are improved; has great industrial application value.

Description

A curved surface shaping device for rigid box transparent paper packaging

technical field

The invention belongs to the field of cigarette case packaging equipment, and in particular relates to a curved surface shaping device used for transparent paper packaging of rigid strip boxes.

Background technique

The rigid carton packing machine is a kind of packaging equipment for cigarettes, which packs the cigarettes by heating transparent paper.

However, the existing rigid box packaging machines, especially the YB95, are heated by a flat plate heating method. When the flat soldering iron heats the transparent paper of the box, due to the poor contact in the middle of the box, quality problems such as sealing and false ironing are formed, resulting in a large number of problems. The consumption of packaging materials often requires rework, and the maintenance and adjustment cannot completely solve the problem, which makes the production efficiency of the unit low, the labor intensity of personnel is too high, and the risk of product quality is too large.

SUMMARY OF THE INVENTION

In order to solve the above-mentioned technical problems, the present invention provides a curved surface shaping device for transparent paper packaging of rigid strip boxes. The device is installed in front of the flat-plate heater and adopts the design of upper and lower rollers. The roller heating device is installed in front of the flat-plate heater, and uses the linear heating method when the roller rotates to heat the transparent paper in the box, which effectively improves the heating process. The degree of bonding between the heating roller and the transparent paper greatly improves the quality and yield of the packaging, and effectively improves the production efficiency.

The technical scheme provided by the present invention is as follows:

A curved surface shaping device for transparent paper packaging of rigid carton boxes, installed on a rigid carton packaging machine, comprising a wall panel assembly (1), a support plate assembly (2), a lower roller assembly (3) and an upper roller cartridge assembly (4);

The wall panel assembly (1) is installed on the cigarette outlet channel of the rigid carton packaging machine;

The support plate assembly (2) is mounted on the wall plate assembly (1) and is fitted with a lower roller assembly (3) and an upper roller assembly (4);

Both the lower roller assembly (3) and the upper roller assembly (4) have built-in heaters and temperature sensors and are installed on the wall panel assembly (1).

Further, the wall panel assembly (1) comprises a wall panel (11), a linear slide rail (111), an upper sliding plate (12), a lower sliding plate (13), a screw seat (122), and a first stopper seat (131) , second block seat (132), third block seat (133); gear (14), tension spring (15), servo motor assembly (16);

Wherein, the wall panel (11) is provided with holes for installing the upper roller assembly (3), the lower roller assembly (4) and the servo motor assembly (16);

The linear slide rail (111) is installed on the front panel of the wall panel (11); the linear slide rail (111) is provided with a slider (121);

The upper sliding plate (12) and the lower sliding plate (13) are connected to the linear slide rail (111) through the slider (121) for vertical sliding; the upper sliding plate (12) is provided with an upper roller assembly (3) for installing the upper sliding plate (12). ), the lower slide plate (13) is provided with holes for installing the lower roller assembly (4) and the servo motor assembly (16), and the holes of the upper and lower slide plates are the same as the holes of the wall plate (11). one correspondence;

The upper slide plate (12) is provided with a screw seat (122) fixed on the front panel of the wall panel (11); A third stopper seat (133); a second stopper seat (132) is fixedly arranged on the lower slide plate (13), and a first stopper seat (131) fixed on the front panel of the wall plate (11) is arranged below;

The upper end of the tension spring (15) is connected to the front panel of the wall panel (11) through the first tension spring column (152), and the lower end is connected to the lower slide plate (13) through the second tension spring column (151);

The servo motor assembly (16) passes through the hole of the lower slide plate (13) and is connected to the gear (14).

Further, the linear slide rails (111) are two vertical slide rails.

Further, the servo motor assembly (16) includes a servo motor (161) and a servo reducer (162), and the servo motor (161) is connected to the servo reducer (162).

Further, the supporting plate assembly (2) comprises a fixing plate (21), a first connecting seat (22), a supporting plate (23), a second connecting seat (24), a front baffle (25) and a rear baffle ( 26); a slot is formed in the middle of the support plate (23), and the lower roller assembly (3) is located below the slot, and a front baffle (25) and a rear baffle (26) are installed in sequence at the front and rear ends of the support plate; A first connecting seat (22) and a second connecting seat (24) are installed on both sides of the rear end of the support plate (23), which are used for being installed on the outlet channel of the cigarettes of the rigid carton packaging machine.

Further, the first connecting seat (22) is L-shaped so as to be connected to the side surface of the wall panel assembly.

Further, the second connecting seat (24) is a flat plate type, so as to be connected to the front surface of the wall panel assembly.

Further, the lower roller assembly (3) comprises a roller shaft (31), a roller (32), a bearing sleeve (33), an inner spacer (34), an outer spacer (35) and an inner end cover (36) ); the drum shaft (31) is installed inside the drum (32), and is fixed to both ends of the drum (32) through the inner end cover (36); the drive end of the drum shaft (31) is sequentially installed with bearing sleeves (33) , deep groove ball bearing (37), inner spacer (34) and outer spacer (35), which are then connected to the gear (14) for transmission;

The end face of the roller (32) is provided with 4 through holes, with built-in heating tubes and temperature measuring elements;

The bearing sleeve (33) is mounted and fixed on the lower sliding plate (13) through the flange of the bearing sleeve (33), and the sliding block (121) and the lower sliding plate (13) are sequentially connected by bolts to form a sliding whole. The slip ring fixing frame (112) is positioned and installed behind the lower slide plate (13), and the holes on the slip ring fixing frame (112) are used for external insulation of the electric control slip ring at the rear end of the lower roller assembly (3). The structure of the electric control slip ring is not described in detail, so a protective cover (113) is installed.

Further, the upper roller assembly (4) has the same structure as the lower roller assembly (3), and is flange-mounted and fixed on the upper slide plate (12) through a bearing sleeve (43). Since the upper roller assembly (4) does not need to slide up and down integrally with the upper slide plate (12) during operation, the other end of the slip ring fixing frame is fixed on the rear wall plate, and the holes on the sliding ring fixing frame are also used as The bolt presses the outer insulating sleeve of the electric control slip ring at the rear end of the upper roller assembly (4).

Further, the lower roller (3) is driven by a servo motor (16), and the motor, heater and temperature sensor are electrically connected to the servo.

Beneficial effects of the present invention:

1. The design of the upper and lower double rollers is adopted. There are evenly distributed heaters and temperature sensors in the rollers, which can ensure uniform heating and precise temperature control. The position of the lower roller can be adjusted, which greatly increases the fit of the hot transparent paper, and improves the packaging and yield;

2. The rotation speed and temperature of the roller can be controlled separately, which is convenient to regulate and adapt to various production conditions;

3. The device can be controlled by the servo machine of the rigid box packaging machine, or a separate circuit can be designed for control, and the application scene is wider;

4. To provide a new shaping device for rigid box transparent paper packaging, which has great industrial application value.

Description of drawings

Fig. 1 is the assembly schematic diagram of the device of the present invention;

Fig. 2 is the assembly schematic diagram of the device of the present invention;

3 is a schematic structural diagram of a wall panel assembly;

4 is a schematic structural diagram of a pallet assembly;

Figure 5 is a schematic diagram of the structure of the roller, wherein, Figure 5-1 is the end face structure of the roller, Figure 5-2 is the roller assembly, Figure 5-3 is the assembly schematic diagram of the upper roller, and Figure 5-4 is the assembly of the lower roller schematic diagram;

Fig. 6 is the circuit connection diagram of the present invention;

Reference number:

1-Wall panel assembly, 11-Wall panel, 111-Linear guide rail, 112-Slip ring fixing frame, 113-Protective cover, 12-Upper slide plate, 121-Slider, 122-Screw seat, 123-Bolt, 13-Lower Slide plate, 131-stop seat, 132-stop seat, 14-gear, 141- gland, 15-tension spring, 151-tension spring post, 152-tension spring post, 16-servo motor assembly, 161-servo motor , 162-Servo reducer;

2-Pallet assembly, 21-Fixing plate, 22-Connecting seat, 23-Supporting plate, 24-Connecting seat, 25-Front baffle, 26-Tail baffle;

3-upper roller assembly, 31-roller shaft, 32-roller, 33-bearing sleeve, 34-inner spacer, 35-outer spacer, 36-inner end cover, 37-deep groove ball bearing;

4-lower roller assembly, 41-roller shaft, 42-roller, 43-bearing sleeve, 44-inner spacer, 45-outer spacer, 46-inner end cover, 47-deep groove ball bearing.

Detailed ways

The present application will be further described below with reference to specific embodiments, but the content of the present invention is not limited thereto at all.

Example

Figure 1 shows the structural assembly of the present invention. A curved surface shaping device for transparent paper packaging of rigid carton boxes, installed on a rigid carton packaging machine, comprising a wall panel assembly (1), a support plate assembly (2), a lower roller assembly (3) and an upper roller Cartridge assembly (4).

1. Wall panel components (Figure 3)

The wall panel assembly 1 is installed in the tobacco rod outlet channel of the rigid carton packaging machine.

The wall panel assembly 1 includes a wall panel 11, a linear slide rail 111, an upper slide plate 12, a lower slide plate 13, a screw base 122, a first stopper base 131, a second stopper base 132, and a third stopper base 133; tension spring 15 , gear 14, servo motor assembly 16;

Wherein, the wall panel 11 has holes for installing the upper roller assembly 3, the lower roller assembly 4 and the servo motor assembly 16;

The linear slide rails 111 are two vertical slide rails, which are installed on the front panel of the wall panel 11; the linear slide rails 111 are provided with sliders 121;

The upper sliding plate 12 and the lower sliding plate 13 are connected to the linear slide rail 111 through the slider 121 for vertical sliding; the upper sliding plate 12 is provided with holes for installing the upper roller assembly 3, and the lower sliding plate 13 is provided with holes for installing the upper roller assembly 3. Install the holes of the lower roller assembly 4 and the servo motor assembly 16, and the holes of the upper and lower slide plates correspond to the holes of the wall panel 11 one by one;

The upper slide 12 is provided with a screw seat 122 fixed on the front panel of the wall panel 11; a third block seat 133 fixed on the front panel of the wall panel 11 is provided between the upper slide 12 and the lower slide 13; the lower slide 13 is fixed on the A second stopper seat 132 is provided, and a first stopper seat 131 fixed to the front panel of the wall panel 11 is arranged below;

The upper end of the tension spring 15 is connected to the front panel of the wall panel 11 through the first tension spring column 152, and the lower end is connected to the lower slide plate 13 through the second tension spring column 151;

The servo motor assembly 16 passes through the hole of the lower sliding plate 13 and is connected to the gear 14 . The servo motor assembly 16 includes a servo motor 161 and a servo reducer 162 , and the servo motor 161 is connected to the servo reducer 162 .

2. Pallet assembly (Figure 4)

The pallet assembly 2 includes a fixing board 21 , a first connecting seat 22 , a pallet 23 , a second connecting seat 24 , a front baffle 25 and a rear baffle 26 .

There is a slot in the middle of the support plate 23, and the lower roller assembly 3 is located below the slot. The connecting seat 22 and the second connecting seat 24 are used for being installed on the outlet channel of the cigarette rod of the rigid carton packaging machine.

The first connecting seat 22 is L-shaped for connecting to the side panel of the wall panel 11 .

The second connecting base 24 is a flat plate type, so as to be connected to the front panel of the wall panel 11 .

3. Roller assembly (Figure 5)

The lower roller assembly 3 includes a roller shaft 31, a roller 32, a bearing sleeve 33, an inner spacer 34, an outer spacer 35 and an inner end cover 36; the roller shaft 31 is installed inside the drum 32 and passes through the inner end The cover 36 is fixed on both ends of the roller 32; the drive end of the roller shaft 31 is sequentially installed with a bearing sleeve 33, a deep groove ball bearing 37, an inner spacer 34 and an outer spacer 35; (14) Transmission connection; the end of the bearing sleeve (33) is also connected with an electronically controlled slip ring; the slip ring fixing frame (112) is positioned and installed behind the lower slide plate (13) for fixing the electronically controlled slip ring and is installed with a protective A cover (113) is used for insulation and protection.

The inner end cover (36) of the roller is provided with 4 through holes for the built-in fixed installation of heaters and temperature sensors;

The flange of the bearing sleeve (33) is mounted on the upper hole position of the lower slide plate (13), and the middle and lower slide blocks and the lower slide plate (13) are sequentially fixed by bolts to form a slidable whole.

The upper roller assembly 4 has the same structure as the lower roller assembly 3, and is mounted on the hole position of the upper slide plate (12) through the flange of the bearing sleeve (43). The upper roller assembly is fixed on the upper slide plate, and the upper slide plate is fixed on the slide rail. Since the upper roller assembly (4) slides up and down during operation, there are adjustment limits, namely the screw seat (122) and the third stopper seat (133). , so the other end of the slip ring fixing frame is fixed on the rear wall panel.

Fourth, the connection relationship of each component

The support plate assembly 2 is mounted on the wall plate assembly 1 and is fitted with a lower roller assembly 3 and an upper roller assembly 4 .

Both the lower roller assembly 3 and the upper roller assembly 4 have built-in heaters and temperature sensors and are installed on the wall panel assembly 1 .

The lower roller 3 is driven by a servo motor 16 to which the motor, heater and temperature sensor are electrically connected.

5. Workflow

A linear slide rail 111 is fixed on the wall panel 11 , and a slide block 121 is slidably connected to the slide rail 111 , and the slide block 121 can slide along the vertical direction of the linear slide rail 111 . The upper slide is connected to the upper roller assembly 4 through the upper slide 12 . The lower sliding block is connected to the lower roller assembly 3 through the lower sliding plate 13, and the lower sliding plate 13 is also connected with a servo motor assembly 16 synchronously, and the servo motor assembly 16 is also fixed on the lower sliding plate. The support plate is the packaging channel of the rigid case of cigarettes, the cigarettes pass through the support plate to the middle slot of the support plate 23, and the upper and lower rollers heat the packaging film of the cigarettes to seal and seal. The upper and lower rollers can be fine-tuned to suit the height of the cigarette during the scalding process. The design of the tension spring makes the distance between the lower end of the upper roller and the upper end of the lower roller slightly smaller than the height of the cigarette. During the scalding process, the lower sliding plate can slide up and down along the linear slide rail, while the upper roller assembly is fixed. As a follower on the upper sliding plate, the distance between it and the supporting plate can also be adjusted, so as to achieve a high degree of scalding. The lower roller is driven by a servo motor, and is synchronously fixed on the lower slide plate and installed on the lower slider, so the servo motor and the lower roller move synchronously and slightly to ensure effective transmission. The upper and lower rollers are connected by gears, and the upper roller acts as a driven piece. After the scalding is completed, under the action of the tension spring, the lower roller returns to the state before the scalding, so that the next time it can fit and scald. The servo controls the speed of the motor and the heater, and monitors the ironing temperature in real time to achieve global control. The circuit connection diagram is shown in Figure 6.

The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited to this. Any modifications made by any person skilled in the art within the technical scope disclosed by the present invention are equivalent Substitutions and improvements, etc., should all be included within the protection scope of the invention.

Claims (7)

1. The utility model provides a curved surface shaping device for stereoplasm barrel cellophane paper packing which characterized in that:

the curved surface shaping device is arranged on a hard barrel packing machine and comprises a wall plate assembly (1), a supporting plate assembly (2), a lower roller assembly (3) and an upper roller assembly (4);

the wall plate assembly (1) is arranged on a cigarette outlet channel of the hard carton packing machine;

the wall plate assembly (1) comprises a wall plate (11), a linear slide rail (111), an upper slide plate (12), a lower slide plate (13), a screw rod seat (122), a first stop block seat (131), a second stop block seat (132) and a third stop block seat (133); a gear (14), a tension spring (15) and a servo motor component (16);

wherein, the wall plate (11) is provided with hole sites for installing the upper roller assembly (4), the lower roller assembly (3) and the servo motor assembly (16);

the linear slide rail (111) is arranged on the front panel of the wallboard (11); a slide block (121) is arranged on the linear slide rail (111);

the upper sliding plate (12) and the lower sliding plate (13) are connected to the linear sliding rail (111) through a sliding block (121) to slide vertically; the upper sliding plate (12) is provided with hole sites for mounting the upper roller assembly (4), the lower sliding plate (13) is provided with hole sites for mounting the lower roller assembly (3) and the servo motor assembly (16), and the hole sites of the upper sliding plate and the lower sliding plate correspond to the hole sites of the wallboard (11) one by one;

the upper sliding plate (12) is provided with a screw rod seat (122) fixed on the front panel of the wallboard (11); a third block seat (133) fixed on the front panel of the wallboard (11) is arranged between the upper sliding plate (12) and the lower sliding plate (13); a second block seat (132) is fixedly arranged on the lower sliding plate (13), and a first block seat (131) fixed on the front panel of the wallboard (11) is arranged below the second block seat;

the upper end of the tension spring (15) is connected to the front panel of the wallboard (11) through a first tension spring column (152), and the lower end of the tension spring is connected to the lower sliding plate (13) through a second tension spring column (151);

the servo motor assembly (16) penetrates out of a hole position of the lower sliding plate (13) and is connected to the gear (14);

the supporting plate component (2) is arranged on the wallboard component (1) and is provided with a lower roller component (3) and an upper roller component (4) in a matching way; the supporting plate assembly (2) comprises a fixing plate (21), a first connecting seat (22), a supporting plate (23), a second connecting seat (24), a front baffle plate (25) and a rear baffle plate (26); a notch is formed in the middle of the supporting plate (23), a lower roller assembly (3) is arranged below the notch, and a front baffle (25) and a rear baffle (26) are sequentially arranged at the front end and the rear end of the supporting plate; a first connecting seat (22) and a second connecting seat (24) are arranged on two sides of the rear end of the supporting plate (23) and are used for being arranged on a cigarette outlet channel of the hard carton packing machine;

the lower roller assembly (3) and the upper roller assembly (4) are internally provided with a heater and a temperature sensor and are arranged on the wallboard assembly (1);

the lower roller assembly (3) comprises a roller shaft (31), a roller (32), a bearing sleeve (33), an inner spacer sleeve (34), an outer spacer sleeve (35) and an inner end cover (36); the roller shaft (31) is arranged in the roller (32) and is fixed on two end faces of the roller (32) through an inner end cover (36); a bearing sleeve (33), a deep groove ball bearing (37), an inner spacer sleeve (34) and an outer spacer sleeve (35) are sequentially arranged at the transmission end of the roller shaft (31); the bearing sleeve (33) is sleeved with a gear and is in transmission connection with the gear (14); the end of the bearing sleeve (33) is also connected with an electric control slip ring; the slip ring fixing frame (112) is positioned and installed behind the lower sliding plate (13) and used for fixing the electric control slip ring, and a protective cover (113) is installed;

the inner end cover (36) of the roller is provided with 4 through holes for mounting a heater and a temperature sensor;

the bearing sleeve (33) is flange-mounted at the upper hole position of the lower sliding plate (13), and the middle-lower sliding block and the lower sliding plate (13) are fixed by bolts in sequence to form a slidable whole.

2. The contour shaping device for a rigid strip case cellophane wrapper according to claim 1, wherein: the linear slide rail (111) is two vertical slide rails.

3. The contour shaping device for a rigid strip case cellophane wrapper according to claim 1, wherein: the servo motor assembly (16) comprises a servo motor (161) and a servo reducer (162), and the servo motor (161) is connected to the servo reducer (162).

4. The contour shaping device for a rigid strip case cellophane wrapper according to claim 1, wherein: the first connector (22) is L-shaped for connection to a side of a wall panel assembly.

5. The contour shaping device for a rigid strip case cellophane wrapper according to claim 1, wherein: the second connector socket (24) is of a flat type for connection to the front face of a wall panel assembly.

6. The contour shaping device for a rigid strip case cellophane wrapper according to claim 1, wherein: the upper roller assembly (4) and the lower roller assembly (3) are identical in structure and are flange-mounted on hole positions of the upper sliding plate (12) through bearing sleeves (33).

7. The contour shaping device for a rigid strip case cellophane wrapper according to claim 1, wherein: the lower roller assembly (3) is driven by a servo motor (161), and the servo motor, the heater and the temperature sensor are electrically connected to a servo.

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