CN218462999U

CN218462999U - Preheating device of laminator

Info

Publication number: CN218462999U
Application number: CN202221997247.1U
Authority: CN
Inventors: 王景爽; 王超群; 李晓剑
Original assignee: Dalian Junya Packaging Co ltd
Current assignee: Dalian Guwei Packaging Products Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-02-10
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a gluing machine preheating device, including the conveyer belt, conveyer belt top one side is equipped with the preheating chamber, and the opposite side is equipped with the gluing machine body, preheating chamber one side is equipped with the feed inlet, and the opposite side is equipped with the discharge gate, the preheating chamber upper wall has connect adjusting screw soon, the adjusting screw lower extreme rotates and installs the regulating plate, the regulating plate upper wall with be equipped with the telescopic link between the preheating chamber inner wall, the utility model relates to a gluing machine technical field, this device compact structure through setting up the preheating chamber, can make the material advance preheating before getting into the gluing machine, avoids the direct and high temperature rubber roll contact of material to produce the phenomenon of rupture, and the setting of swing subassembly can make the fan reciprocate to swing to make the material preheat evenly, the screw rod can drive the regulating plate and carry out the lift adjustment, thereby the interval between adjustable fan and the material adapts to multiple operating mode demand, and the use of giving people has brought the convenience.

Description

Preheating device of laminator

Technical Field

The utility model relates to a gluing machine technical field specifically is a preheating device of gluing machine.

Background

The gluing treatment is to glue the sealed object in the plastic film by the polyester film coated with hot melt adhesive through the processing of the gluing machine, the gluing machine is a necessary machine in the offset printing industry, and because the gluing machine carries out gluing on the material through high temperature and high pressure, when the temperature of the material is lower, cracks are easily generated by directly contacting with the high temperature rubber roller, the material is damaged, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a gluing machine preheating device has solved current material because of the lower cracked problem of easy after the rubber roll contact of temperature.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a gluing machine preheating device, includes the conveyer belt, conveyer belt top one side is equipped with the preheating chamber, and the opposite side is equipped with the gluing machine body, preheating chamber one side is equipped with the feed inlet, and the opposite side is equipped with the discharge gate, the preheating chamber upper wall has connect adjusting screw soon, the adjusting screw lower extreme is rotated and is installed the regulating plate, the regulating plate upper wall with be equipped with the telescopic link between the preheating chamber inner wall, the regulating plate lower wall is connected with the fan through the swing subassembly, fan air outlet department is equipped with the electric heat net, discharge gate department is equipped with the switch module.

Preferably, the swing subassembly is including locating regulating plate lower wall is equipped with a pair of extension board, and is a pair of extension board lower extreme swing joint has a pair of commentaries on classics board, and is a pair of commentaries on classics board lower wall is equipped with the diaphragm, fan fixed mounting in diaphragm lower wall, it is a pair of fixed mounting has the cross axle between the commentaries on classics board, the fixed cover is equipped with the gear on the cross axle, the regulating plate lower wall is equipped with the spout, be equipped with the slider in the spout, the slider lower wall be equipped with gear engagement's rack, rack one end is equipped with the connecting rod, the diaphragm lower wall is equipped with the support, be equipped with the motor on the support, the carousel is installed to the motor drive end, be equipped with the eccentric shaft on the carousel, rotate on the eccentric shaft and install the rocker, rocker one end with the connecting rod is articulated.

Preferably, the switch module is including locating the holding tank of discharge gate top, the bar groove has been seted up to holding tank one side, be equipped with the baffle in the discharge gate, the baffle upper end stretches into in the holding tank, the baffle lateral wall is equipped with the slide bar, slide bar one end run through the bar groove and with bar groove sliding connection, the preheating chamber outside is equipped with electric putter, the flexible end of electric putter and slide bar fixed connection.

Preferably, a hand wheel is installed at the upper end of the adjusting screw rod.

Preferably, the number of the telescopic rods is four, and the telescopic rods are distributed at four corners of the adjusting plate.

Preferably, the upper wall of the preheating chamber is provided with a screw hole matched with the adjusting screw rod.

Advantageous effects

The utility model discloses a gluing machine preheating device possesses following beneficial effect: this device compact structure through setting up the preheating chamber, can make the material get into and preheat before the gluing machine, avoids the direct and high temperature rubber roll contact of material to produce the phenomenon of rupture, and the setting of swing subassembly can make the fan carry out reciprocal swing to it is even to make the material preheat, and the screw rod can drive the regulating plate and carry out lift adjustment, thereby the interval between adjustable fan and the material adapts to multiple operating mode demand, and the use of giving people has brought conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the swing assembly according to the present invention.

Fig. 3 is a schematic view of the top view structure of the turntable of the present invention.

In the figure: 1. a conveyor belt; 2. a preheating chamber; 3. a laminator body; 4. a feed inlet; 5. a discharge port; 6. adjusting a screw rod; 7. an adjusting plate; 8. a telescopic rod; 9. a fan; 10. an electric heating net; 11. a support plate; 12. rotating the plate; 13. a transverse plate; 14. a horizontal axis; 15. a gear; 16. a chute; 17. a slider; 18. a rack; 19. a connecting rod; 20. a support; 21. a motor; 22. a turntable; 23. an eccentric shaft; 24. a rocker; 25. accommodating grooves; 26. a strip-shaped groove; 27. a baffle plate; 28. a slide bar; 29. an electric push rod; 30. a handwheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a preheating device of a laminator comprises a conveyor belt 1, wherein a preheating chamber 2 is arranged on one side above the conveyor belt 1, a laminator body 3 is arranged on the other side, a feeding port 4 is arranged on one side of the preheating chamber 2, a discharging port 5 is arranged on the other side of the preheating chamber 2, an adjusting screw 6 is screwed on the upper wall of the preheating chamber 2, an adjusting plate 7 is rotatably arranged at the lower end of the adjusting screw 6, a telescopic rod 8 is arranged between the upper wall of the adjusting plate 7 and the inner wall of the preheating chamber 2, the lower wall of the adjusting plate 7 is connected with a fan 9 through a swinging assembly, an electric heating net 10 is arranged at an air outlet of the fan 9, and a switch assembly is arranged at the discharging port 5; the swing assembly comprises a pair of support plates 11 arranged on the lower wall of the adjusting plate 7, a pair of rotating plates 12 are movably connected to the lower ends of the pair of support plates 11, a transverse plate 13 is arranged on the lower wall of the pair of rotating plates 12, the fan 9 is fixedly arranged on the lower wall of the transverse plate 13, a transverse shaft 14 is fixedly arranged between the pair of rotating plates 12, a gear 15 is fixedly sleeved on the transverse shaft 14, a chute 16 is arranged on the lower wall of the adjusting plate 7, a sliding block 17 is arranged in the chute 16, a rack 18 meshed with the gear 15 is arranged on the lower wall of the sliding block 17, a connecting rod 19 is arranged at one end of the rack 18, a bracket 20 is arranged on the lower wall of the transverse plate 13, a motor 21 is arranged on the bracket 20, a rotating disc 22 is arranged at the driving end of the motor 21, an eccentric shaft 23 is arranged on the rotating disc 22, a rocker 24 is rotatably arranged on the eccentric shaft 23, and one end of the rocker 24 is hinged with the connecting rod 19; the switch assembly comprises an accommodating groove 25 arranged above the discharge port 5, a strip-shaped groove 26 is formed in one side of the accommodating groove 25, a baffle 27 is arranged in the discharge port 5, the upper end of the baffle 27 extends into the accommodating groove 25, a slide rod 28 is arranged on the side wall of the baffle 27, one end of the slide rod 28 penetrates through the strip-shaped groove 26 and is in sliding connection with the strip-shaped groove 26, an electric push rod 29 is arranged outside the preheating chamber 2, and the telescopic end of the electric push rod 29 is fixedly connected with the slide rod 28; a hand wheel 30 is arranged at the upper end of the adjusting screw rod 6; the number of the telescopic rods 8 is four, and the telescopic rods are distributed at four corners of the adjusting plate 7; the upper wall of the preheating chamber 2 is provided with a screw hole matched with the adjusting screw 6.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the preheating device works, materials are placed on the conveyor belt 1 and enter the preheating chamber 2 through the feeding hole 4, the materials are stored in the preheating chamber 2 under the action of the baffle plate 27, the pneumatic fan 9 and the electric heating net 10 blow hot air to the materials below to preheat the materials, meanwhile, the motor 21 is started, the motor 21 drives the rotary table 22 to rotate, the eccentric shaft 23 on the rotary table drives the rocker 24 to swing, one end of the rocker 24 pushes the connecting rod 19 and the rack 18 to do transverse reciprocating motion, the gear 15 meshed with the rack 18 rotates in a reciprocating mode, the transverse shaft 14 and the pair of rotary plates 12 drive the transverse plate 13 and the fan 9 below to do left-right reciprocating motion, so that the materials are heated more uniformly, after the preheating is finished, the electric push rod 29 is started to drive the telescopic end of the electric push rod 28 to ascend, the baffle plate 27 slides into the accommodating groove 25 along with the baffle plate, the discharge hole 5 is opened, and the preheated materials enter the laminator body 3 to perform laminating work after being sent out through the discharge hole 5.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gluing machine preheating device, includes conveyer belt (1), conveyer belt (1) top one side is equipped with preheating chamber (2), and the opposite side is equipped with gluing machine body (3), its characterized in that, preheating chamber (2) one side is equipped with feed inlet (4), and the opposite side is equipped with discharge gate (5), preheating chamber (2) upper wall has met adjusting screw (6) soon, adjusting screw (6) lower extreme is rotated and is installed regulating plate (7), regulating plate (7) upper wall with be equipped with telescopic link (8) between preheating chamber (2) inner wall, regulating plate (7) lower wall is connected with fan (9) through the swing subassembly, fan (9) air outlet department is equipped with electric heat net (10), discharge gate (5) department is equipped with the switch module.

2. The preheating device for the laminating machine according to claim 1, wherein the swing assembly comprises a pair of support plates (11) arranged on the lower wall of the adjusting plate (7), a pair of rotating plates (12) movably connected to the lower ends of the support plates (11), a pair of transverse plates (13) arranged on the lower walls of the rotating plates (12), the fan (9) fixedly mounted on the lower wall of the transverse plate (13), a transverse shaft (14) fixedly mounted between the rotating plates (12), a gear (15) fixedly sleeved on the transverse shaft (14), a sliding chute (16) arranged on the lower wall of the adjusting plate (7), a sliding block (17) arranged in the sliding chute (16), a rack (18) meshed with the gear (15) arranged on the lower wall of the sliding block (17), a connecting rod (19) arranged on one end of the rack (18), a support (20) arranged on the lower wall of the transverse plate (13), a motor (21) arranged on the support (20), a rotating disc (22) arranged on the motor (21), an eccentric shaft (23) arranged on the rotating disc (22), a rocker (24) rotatably mounted on which one end is hinged to the driving end of the connecting rod (19).

3. A preheating device for a laminator according to claim 2, wherein the switch assembly comprises a holding tank (25) arranged above the discharge port (5), a strip-shaped groove (26) is formed in one side of the holding tank (25), a baffle (27) is arranged in the discharge port (5), the upper end of the baffle (27) extends into the holding tank (25), a slide rod (28) is arranged on the side wall of the baffle (27), one end of the slide rod (28) penetrates through the strip-shaped groove (26) and is slidably connected with the strip-shaped groove (26), an electric push rod (29) is arranged outside the preheating chamber (2), and the telescopic end of the electric push rod (29) is fixedly connected with the slide rod (28).

4. A preheating device for a laminator according to claim 3, wherein a hand wheel (30) is mounted at the upper end of the adjusting screw (6).

5. A preheating device for a gluing machine according to claim 4, wherein the number of the telescopic rods (8) is four and the telescopic rods are distributed at four corners of the adjusting plate (7).

6. A preheating device for a laminator according to claim 3, wherein the upper wall of the preheating chamber (2) is provided with a screw hole matched with the adjusting screw (6).