CN210362423U

CN210362423U - Rotary PET infrared heater

Info

Publication number: CN210362423U
Application number: CN201920604719.4U
Authority: CN
Inventors: 李树庆; 李文杰
Original assignee: Changle Xinxing Plastic Products Factory
Current assignee: Changle Xinxing Plastic Products Factory
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-04-21
Anticipated expiration: 2029-04-29

Abstract

The utility model belongs to the technical field of plastic bottle processing equipment, especially, be a rotation type PET infrared heater, including the infrared heater body, be provided with the operation panel on the infrared heater body, be provided with control panel on one side outer wall of operation panel, control panel's a lateral symmetry is provided with two toughened glass boards, fixedly connected with is located the fixed plate of control panel top on one side outer wall of operation panel, the bottom symmetry slidable mounting of fixed plate has two first connecting blocks, the bottom of two first connecting blocks all with corresponding toughened glass board fixed connection. The utility model discloses the practicality is high, and easy operation protects control panel through setting up two toughened glass boards on the infrared heater body, can effectively avoid control panel to be touch by the mistake and directly receive the striking, has improved the operational reliability of infrared heater body.

Description

Rotary PET infrared heater

Technical Field

The utility model relates to a plastic bottle processing equipment technical field especially relates to a rotation type PET infrared heater.

Background

In the process of producing beverage bottles, medicine bottles and cosmetic bottles by using polyester raw materials such as PET (polyethylene terephthalate), a rotary infrared heater is required to be used for heating bottle blanks, an infrared heating device and a supporting plate group driven by a chain to rotate circularly are arranged in the rotary infrared heater, and a plurality of inserting rods are arranged on the supporting plate group.

However, the rotary infrared heater in the prior art lacks a mechanism capable of protecting an operation panel, a control panel of the rotary infrared heater is mostly arranged at a position below an operation table, a plurality of instruments and buttons are arranged on the control panel, the buttons are easily touched by workers by mistake in the production process to cause misoperation, and a transfer vehicle and a forklift which run back and forth in a workshop are also easily touched by the control panel to cause instrument damage and delay production, so that the rotary PET infrared heater is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotary PET infrared heater.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rotary PET infrared heater comprises an infrared heater body, wherein an operation table is arranged on the infrared heater body, a control panel is arranged on the outer wall of one side of the operation table, two toughened glass plates are symmetrically arranged on one side of the control panel, a fixed plate positioned above the control panel is fixedly connected to the outer wall of one side of the operation table, two first connecting blocks are symmetrically and slidably mounted at the bottom of the fixed plate, the bottoms of the two first connecting blocks are fixedly connected with the corresponding toughened glass plates, a protection box with an opening at the top and positioned below the control panel is fixedly connected to the outer wall of one side of the operation table, the inner walls of two sides of the protection box are rotatably mounted with a same lead screw, two second connecting blocks are symmetrically and threadedly mounted on the outer wall of the lead screw, the tops of the two second connecting blocks extend to the upper side of the protection box and are fixedly connected with the corresponding toughened glass plates, the outer wall of the screw rod is fixedly sleeved with a first gear located between two second connecting blocks, the inner wall of the bottom of the protective box is fixedly provided with a motor, an output shaft of the motor is fixedly sleeved with a second gear, and the second gear is meshed with the first gear.

Preferably, two chutes are symmetrically formed in the bottom of the fixing plate, sliding blocks are fixedly connected to the tops of the two first connecting blocks, and the two sliding blocks are connected with the corresponding chutes in a sliding mode.

Preferably, circular grooves are formed in the inner walls of the two sides of the protective box, bearings are fixedly sleeved at the two ends of the screw rod, and the outer rings of the two bearings are in contact with the inner walls of the corresponding circular grooves.

Preferably, the outer wall of the screw rod is provided with two sections of external threads with opposite rotation directions, the outer wall of one side of each of the two second connecting blocks is provided with a threaded hole, and the screw rod penetrates through the two threaded holes and is screwed with the inner walls of the two threaded holes.

Preferably, the bottom of the fixed plate is symmetrically and fixedly connected with two limiting blocks, and the two limiting blocks are in contact with the corresponding first connecting blocks.

Preferably, a reversing switch positioned on one side of the protective box is fixedly installed on the outer wall of one side of the operating platform.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is characterized in that an operation table, a control panel, toughened glass plates, a fixed plate, a first connecting block, a protective box, a lead screw, a second connecting block, a first gear, a motor and a second gear are matched, when an output shaft of the motor is started to be in a forward direction through a reversing switch, the lead screw can rotate in a reverse direction under the meshing transmission of the second gear and the first gear, the two second connecting blocks can move towards two sides respectively, so that the two toughened glass plates can be opened, a worker can operate the control panel, after the operation is completed, the output shaft of the motor is started to rotate in the reverse direction through the reversing switch, the two toughened glass plates can move in the opposite directions, and finally can be combined together to form reliable protection for the control panel;

the utility model discloses the practicality is high, and easy operation protects control panel through setting up two toughened glass boards on the infrared heater body, can effectively avoid control panel to be touch by the mistake and directly receive the striking, has improved the operational reliability of infrared heater body.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an assembly diagram of the first gear and the second gear in the present invention.

In the figure: 1. an infrared heater body; 2. an operation table; 3. a control panel; 4. tempering the glass plate; 5. a fixing plate; 6. a first connection block; 7. a protective box; 8. a screw rod; 9. a second connecting block; 10. a first gear; 11. an electric motor; 12. a second gear.

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 to fig. 3, the present invention provides a technical solution: a rotary PET infrared heater comprises an infrared heater body 1, an operation table 2 is arranged on the infrared heater body 1, a control panel 3 is arranged on the outer wall of one side of the operation table 2, two toughened glass plates 4 are symmetrically arranged on one side of the control panel 3, a fixing plate 5 positioned above the control panel 3 is fixedly connected on the outer wall of one side of the operation table 2, two first connecting blocks 6 are symmetrically and slidably mounted at the bottom of the fixing plate 5, the bottoms of the two first connecting blocks 6 are fixedly connected with the corresponding toughened glass plates 4, a protective box 7 with an opening at the top and positioned below the control panel 3 is fixedly connected on the outer wall of one side of the operation table 2, the inner walls of two sides of the protective box 7 are rotatably mounted with a same screw rod 8, two second connecting blocks 9 are symmetrically and threadedly mounted on the outer wall of the screw rod 8, the tops of the two second connecting blocks 9 extend to the upper side of the protective box 7 and are fixedly connected with the, a first gear 10 positioned between the two second connecting blocks 9 is fixedly sleeved on the outer wall of the screw rod 8, a motor 11 is fixedly installed on the inner wall of the bottom of the protective box 7, a second gear 12 is fixedly sleeved on an output shaft of the motor 11, and the second gear 12 is meshed with the first gear 10;

two chutes are symmetrically formed in the bottom of the fixed plate 5, two sliders are fixedly connected to the tops of the first connecting blocks 6, the two sliders are connected with corresponding chutes in a sliding manner, circular grooves are formed in inner walls of two sides of the protective box 7, bearings are fixedly sleeved at two ends of the lead screw 8, outer rings of the two bearings are in contact with inner walls of the corresponding circular grooves, two sections of external threads with opposite rotating directions are formed in the outer wall of the lead screw 8, threaded holes are formed in outer walls of one side of the second connecting blocks 9, the lead screw 8 penetrates through the two threaded holes and is screwed with the inner walls of the two threaded holes, two stoppers are fixedly connected to the bottom of the fixed plate 5 in a symmetrical manner, the two stoppers are in contact with the corresponding first connecting blocks 6, a reversing switch located on one side of the protective box 7 is fixedly mounted on the outer wall of one side of the operating platform 2, and the, The toughened glass plate 4, the fixed plate 5, the first connecting block 6, the protective box 7, the lead screw 8, the second connecting block 9, the first gear 10, the motor 11 and the second gear 12 are matched, when the output shaft of the motor 11 is started through the reversing switch in the forward direction, the lead screw 8 can rotate reversely under the meshing transmission of the second gear 12 and the first gear 10, the two second connecting blocks 9 can move towards two sides respectively, so that the two toughened glass plates 4 can be opened, then a worker can operate the control panel 3, after the operation is completed, the output shaft of the motor 11 is started through the reversing switch in the reverse direction, the two toughened glass plates 4 can move oppositely, and finally can be combined together to form reliable protection for the control panel 3; the utility model discloses the practicality is high, and easy operation protects control panel 3 through setting up two toughened glass boards 4 on infrared heater body 1, can effectively avoid control panel 3 to be touch by the mistake and directly receive the striking, has improved infrared heater body 1's operational reliability.

The working principle is as follows: the infrared heater body 1 is HAKKO-A130, the reversing switch is HY2-15, and the reversing switch, the motor 11 and an external power supply are electrically connected in sequence through leads to form a closed loop;

when the infrared heating body 1 needs to be started or controlled, the output shaft of the motor 11 is started to rotate in the forward direction through the reversing switch, the motor 11 drives the second gear 12 to rotate, the second gear 12 can drive the first gear 10 to rotate in the reverse direction, the screw rod 8 can rotate in the reverse direction under the driving of the first gear 10, and in the process of rotating in the reverse direction of the screw rod 8, the two second connecting blocks 9 can respectively move towards two sides, so that the two toughened glass plates 4 can be opened, a worker can operate the control panel 3 subsequently, and the first connecting block 6 plays a role in fixing and limiting the toughened glass plates 4;

after the operation is finished, the output shaft of the motor 11 is started to rotate reversely through the reversing switch, under the driving of the motor 11, the screw rod 8 can rotate forwardly, thereby enabling the two second connecting blocks 9 to move oppositely, under the driving of the two second connecting blocks 9, the two toughened glass plates 4 can be gradually combined, when the two first connecting blocks 6 are respectively contacted with the corresponding limiting blocks, the two toughened glass plates 4 can be combined, then the motor 11 is closed, because the two toughened glass plates 4 are protected, the button and the switch on the control panel 3 can not be touched by a worker by mistake, and the damage of the instrument and the switch caused by directly touching the control panel 3 by equipment such as a transfer trolley and a forklift can also be prevented.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rotation type PET infrared heater, includes infrared heater body (1), its characterized in that: the infrared heater is characterized in that an operating table (2) is arranged on the infrared heater body (1), a control panel (3) is arranged on the outer wall of one side of the operating table (2), two toughened glass plates (4) are symmetrically arranged on one side of the control panel (3), a fixing plate (5) positioned above the control panel (3) is fixedly connected onto the outer wall of one side of the operating table (2), two first connecting blocks (6) are symmetrically and slidably mounted at the bottom of the fixing plate (5), the bottoms of the two first connecting blocks (6) are fixedly connected with the corresponding toughened glass plates (4), an open-ended protective box (7) is fixedly connected onto the outer wall of one side of the operating table (2) and positioned below the control panel (3), the inner walls of two sides of the protective box (7) are rotatably mounted with a same screw rod (8), and two second connecting blocks (9) are symmetrically and threadedly mounted on the outer wall of the screw rod (8), the top of two second connecting blocks (9) all extends to the top of protective housing (7) and with corresponding toughened glass board (4) fixed connection, fixed cover is equipped with first gear (10) that are located between two second connecting blocks (9) on the outer wall of lead screw (8), fixed mounting has motor (11) on the bottom inner wall of protective housing (7), fixed cover is equipped with second gear (12) on the output shaft of motor (11), second gear (12) mesh with first gear (10).

2. A rotary PET infrared heater according to claim 1, wherein: two chutes are symmetrically formed in the bottom of the fixing plate (5), sliding blocks are fixedly connected to the tops of the two first connecting blocks (6), and the two sliding blocks are connected with the corresponding chutes in a sliding mode.

3. A rotary PET infrared heater according to claim 1, wherein: circular grooves are formed in the inner walls of the two sides of the protective box (7), bearings are fixedly sleeved at the two ends of the screw rod (8), and the outer rings of the two bearings are in contact with the inner walls of the corresponding circular grooves.

4. A rotary PET infrared heater according to claim 1, wherein: two sections of external threads with opposite rotating directions are arranged on the outer wall of the screw rod (8), threaded holes are formed in the outer wall of one side of each of the two second connecting blocks (9), and the screw rod (8) penetrates through the two threaded holes and is screwed with the inner walls of the two threaded holes.

5. A rotary PET infrared heater according to claim 1, wherein: the bottom of fixed plate (5) is symmetry fixedly connected with two stoppers, and two stoppers all contact with corresponding first connecting block (6).

6. A rotary PET infrared heater according to claim 1, wherein: and a reversing switch positioned on one side of the protective box (7) is fixedly arranged on the outer wall of one side of the operating platform (2).