PO film splicing auxiliary table

Abstract

The utility model provides a PO film splicing auxiliary table, and belongs to the technical field of PO film processing. The PO film splicing auxiliary table comprises a table plate, a connecting hole is formed in the end face of the table plate in a penetrating mode, a groove used for guiding a film splicing machine is formed in the table plate, an air hole communicated with the connecting hole is formed in the surface of the groove, an air extractor is externally connected to the connecting hole, and connecting pieces are arranged at the two ends of the table plate. The PO film splicing device has the following effects that the grooves corresponding to the film side lengths are formed by connecting the multiple platens in series, the edges of the two PO films are aligned into the grooves, then negative pressure is generated on the air holes through air exhaust equipment to adsorb the films to the columns, and finally a film splicing machine moves along the grooves, so that splicing and fixing of the PO films are achieved; the bedplates can be combined in any length to adapt to PO films of different sizes, and can also be detached to facilitate storage and transfer.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of PO film processing, in particular to a PO film splicing auxiliary table. BACKGROUND

[0002] In agriculture, PO film is often used in scenarios such as greenhouse covering. The PO film splicing auxiliary table is mainly used for PO film splicing operation. When two pieces of PO film need to be connected to expand the coverage area or repair damaged places, this auxiliary table can provide a stable operation platform to make the splicing work more accurate and efficient.

[0003] The existing splicing auxiliary table cannot adapt to PO films of various sizes, is not convenient to transport, is not convenient to use on site outdoors, and is not flexible to use. CONTENT OF THE INVENTION

[0004] In order to make up for the above shortcomings, the present application provides a PO film splicing auxiliary table, which aims to improve the problems mentioned in the above background art.

[0005] The PO film splicing auxiliary table provided by the present application comprises a table plate, a through hole is provided in the end face of the table plate, a groove for guiding a film splicing machine is provided on the table plate, air holes are provided on the surface of the groove and are in communication with the through hole, an air extraction device is connected to the through hole, and connecting pieces are arranged at both ends of the table plate.

[0006] In a specific embodiment, positioning grooves and positioning rods are arranged at both ends of the table plate.

[0007] In the above implementation process, when the two table plates are connected, the positioning rods are inserted into the positioning grooves to facilitate accurate butt joint of the grooves and accurate butt joint of the through holes on the two table plates.

[0008] In a specific embodiment, the connecting piece comprises a T-shaped pin plate, the pin plate is hinged to the table plate, and a clamping groove adapted to the pin plate is provided on the table plate.

[0009] In the above implementation process, when the two table plates are connected, the pin plate is turned out by 180 degrees and clamped into the clamping groove on the other table plate to realize connection and fixation of the two table plates.

[0010] In a specific embodiment, a pin head is slidably connected in the pin plate, the head of the pin head is hinged to the table plate, and the tail of the pin head is movably penetrated into both sides of the pin plate.

[0011] In a specific embodiment, a spring is arranged in the pin plate and abuts against the pin head.

[0012] In the implementation process, when the pin plate is located in the card slot or is stored, the spring is used to lift the pin head to form a pin locking state, thereby avoiding the pin plate from being separated from the card slot, and forming a stable connection effect. When the pin plate is located in other plates or its own plate, the pin head can be directly pulled to retract.

[0013] In a specific embodiment, the through hole is provided with a sealing ring at the mouth.

[0014] In a specific embodiment, a plug and an interface are screwed on the through hole of the outer end.

[0015] In the implementation process, when the two plates are butted, the sealing ring is used to ensure the butt joint and sealing of the through hole. At this time, the two through holes of the outermost end are screwed with an interface for connecting with an external air extraction device, and the other is screwed with a plug. In this way, all the air holes on the plates generate negative pressure for adsorbing the PO film.

[0016] In a specific embodiment, a handle is provided on the plate.

[0017] In the implementation process, the handle facilitates the lifting of a single plate. On the other hand, when all the plates are disassembled and brought together, a rope is passed through the handle, thereby binding all the plates into a whole, facilitating transportation.

[0018] Compared with the prior art, the beneficial effects of the present application are: a plurality of plates are connected in series to form a groove corresponding to the length of the film edge, the edges of the two PO films are aligned in the groove, then a negative pressure is generated on the air hole by the air extraction device to adsorb the film, and finally a film splicing machine is used to move along the groove to realize the splicing and fixing of the PO film. The plates can be combined in any length to adapt to PO films of different sizes, and can be disassembled for storage and transportation. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as limiting the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0020] Figure 1 is a schematic diagram of a PO film splicing auxiliary plate provided by the embodiments of the present application;

[0021] Figure 2 is a schematic diagram of a single plate structure provided by the embodiments of the present application;

[0022] Figure 3 is a schematic diagram of a single plate structure provided by the embodiments of the present application; Figure 1A local enlarged view of the middle part A;

[0023] Figure 4 The connection structure schematic diagram provided for the embodiment of the present application Figure 2 A local enlarged view of the middle part B;

[0024] Figure 5 The connection structure schematic diagram provided for the embodiment of the present application

[0025] In the figure: 10 - table plate; 20 - handle; 30 - groove; 40 - air hole; 50 - connecting piece; 51 - pin plate; 52 - pin head; 53 - spring; 60 - positioning groove; 70 - positioning rod; 80 - sealing ring; 90 - plug; 100 - interface. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

[0027] Please refer to Figures 1-5 , the present application provides a PO film splicing auxiliary table, including table plate 10, the end surface of table plate 10 is provided with through hole, the table plate 10 is provided with the groove 30 for guiding film splicing machine, the surface of the groove 30 is provided with air hole 40 and through hole communication, the through hole is connected with the air extraction equipment, the both ends of the table plate 10 are provided with connecting piece 50. Among them, a plurality of table plates 10 are connected together, the groove 30 corresponding to the film length is formed, the edges of two PO films are aligned into the groove 30, then the film is adsorbed column by generating negative pressure on the air hole 40 by using the air extraction equipment, finally the film splicing machine is moved along the groove 30, the PO film splicing is realized, the table plate 10 can be combined with any length to adapt to different size of PO film, also can be split to facilitate storage and transportation.

[0028] Please refer to Figures 1-5 , the both ends of the table plate 10 are provided with positioning groove 60 and positioning rod 70. When the two table plates 10 are connected, the positioning rod 70 is inserted into the positioning groove 60, so as to accurately butt joint the groove 30, and make the through holes of the two table plates 10 accurately butt joint.

[0029] Please refer to Figures 1-5 , the connecting piece 50 includes T-shaped pin plate 51, the pin plate 51 is hinged with the table plate 10, the table plate 10 is provided with clamping groove matched with the pin plate 51. When the two table plates 10 are connected, the pin plate 51 is turned out 180 degrees and clamped into the clamping groove on the other table plate 10, so as to realize the connection and fixation of the two table plates 10.

[0030] Please refer to Figures 1-5The pin head 52 is in threaded connection with the outer end of the through hole, and the tail of the pin head 52 is in threaded connection with the inner end of the through hole. The spring 53 is arranged in the pin plate 51 and abuts against the pin head 52. When the pin plate 51 is located in the clamping groove or is stored, the pin head 52 is pushed out by the spring 53 to form a pin lock state, thereby avoiding the pin plate 51 from being separated from the clamping groove and forming a stable connection effect. When the pin plate 51 is located in the other plate 10 or the self plate 10, the pin head 52 can be directly pulled to be retracted.

[0031] Please refer to Figures 1-5 The two ends of the through hole are in threaded connection, and the mouth of the through hole is provided with a sealing ring 80. The outer end of the through hole is in threaded connection with a plug 90 and a connector 100. When the two plates 10 are connected, the sealing ring 80 is used to ensure the connection and sealing of the through hole. At this time, the two outermost through holes are in threaded connection with the connector 100 for connecting with the external air extraction equipment, and the other is in threaded connection with the plug 90. In this way, the air holes 40 on all the plates 10 generate negative pressure for adsorbing the PO film.

[0032] Please refer to Figures 1-5 The plate 10 is provided with a handle 20. The handle 20 is convenient for lifting a single plate 10. When all the plates 10 are separated and closed, a rope is passed through the handle 20, so that all the plates 10 are bound as a whole, which is convenient for carrying.

[0033] The working principle of the PO film splicing auxiliary table is as follows: when the two plates 10 are connected, the positioning rod 70 is inserted into the positioning groove 60, so as to accurately connect the two plates 10 and the through holes on the two plates 10. The sealing ring 80 is used to ensure the connection and sealing of the through hole. The pin plate 51 is turned out by 180 degrees and clamped into the clamping groove on the other plate 10 to realize the connection and fixation of the two plates 10. The spring 53 pushes out the pin head 52 to form a pin lock state, thereby avoiding the pin plate 51 from being separated from the clamping groove and forming a stable connection effect. The two outermost through holes are in threaded connection with the connector 100 for connecting with the external air extraction equipment, and the other is in threaded connection with the plug 90. In this way, the air holes 40 on all the plates 10 generate negative pressure for adsorbing the PO film, so that the edges of the two PO films are attached to the inner wall of the groove 30. At this time, the film splicing machine moves along the groove 30 on the plate 10 to splice and fix the two PO films together. In summary, a plurality of plates 10 are connected in series to form a groove 30 corresponding to the film side length, the edges of the two PO films are aligned in the groove 30, and then the air extraction equipment is used to generate negative pressure on the air hole 40 to adsorb the film. Finally, the film splicing machine moves along the groove 30 to realize the splicing and fixation of the PO film. The plate 10 can be arbitrarily combined to adapt to PO films of different sizes, and can be separated for storage and transportation.

[0034] The above merely provides examples of the present application, and is not intended to limit the protection scope of the present application. For those skilled in the art, the present application can have various modifications and changes. Any modified, improved or equivalently replaced, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A PO film splicing assistance table, characterized by, The utility model provides a film splicing machine, including the platform (10), the through hole is set up in the end surface of the platform (10), the recess (30) that the platform (10) is set up is used to guide film splicing machine, the air hole (40) is set up on the surface of the recess (30) and is communicated with the through hole, the through hole is circumscribed with the air extraction equipment, the both ends of platform (10) are provided with the connecting piece (50), the both ends of platform (10) are provided with the locating groove (60) and the locating rod (70), the connecting piece (50) includes the T shaped pin plate (51), the pin plate (51) is hinged with the platform (10), the platform (10) is set up the clamping groove that is adapted with the pin plate (51), the pin plate (51) is slidably connected with the pin head (52), the head of pin head (52) is hinged with the platform (10), the tail of pin head (52) both ends are respectively movably penetrated in the both sides of pin plate (51).

2. The PO film splicing auxiliary table according to claim 1, wherein, The pin plate (51) is provided with spring (53), and the spring (53) is abutted to the pin head (52).

3. The PO film splicing auxiliary table according to claim 2, wherein, The both ends of the through hole are screw set, and the mouth of the through hole is provided with a sealing ring (80).

4. The PO film splicing auxiliary table according to claim 3, wherein, The through hole on the outer end is screwed with a plug (90) and an interface (100).

5. The PO film splicing auxiliary table according to claim 4, wherein, The platform (10) is provided with a handle (20).

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