阅读说明：本技术 一种用于保鲜膜覆膜的处理装置 (Processing device for preservative film coating ) 是由 林立天 于 2018-06-18 设计创作，主要内容包括：本发明提供一种用于保鲜膜覆膜的处理装置,包括定位滑套,刀架板,侧盖,滑动轴,锁紧螺栓,支撑杆和第二轴承,所述置放盒的右侧内壁的中间处也凸出支撑有一出轴承安装轴,且此轴承安装轴上套嵌有一处第二轴承；两处所述支撑板之间连接支撑有一处支撑轴,第二导向辊就通过其左右两端内嵌设置的两处轴承转动套设于上述支撑轴上；两处所述定位滑套的圆周外壁上均螺纹贯穿设置有一处锁紧螺栓；所述保鲜膜穿过置放盒底部的矩形开槽并经过第一导向辊和第二导向辊滚动导向最终置于操作台面顶端。本发明两处滑套的设置,两处滑动轴与两处滑套的滑动插接装配使侧盖的能够方便的进行向外滑动打开和向内滑动闭合,进而为保鲜膜卷于置放盒内部的装卸提供便利。(The invention provides a processing device for preservative film coating, which comprises a positioning sliding sleeve, a knife rest plate, a side cover, a sliding shaft, a locking bolt, a supporting rod and a second bearing, wherein a bearing installation shaft is also convexly supported in the middle of the inner wall of the right side of a placing box, and the second bearing is sleeved and embedded in the bearing installation shaft; a support shaft is connected and supported between the two support plates, and the second guide roller is rotatably sleeved on the support shaft through two bearings embedded at the left end and the right end of the second guide roller; the locking bolts are arranged on the circumferential outer walls of the two positioning sliding sleeves in a threaded penetrating manner; the preservative film penetrates through the rectangular groove at the bottom of the storage box and is finally arranged at the top end of the operation table top after being guided by the first guide roller and the second guide roller in a rolling manner. According to the invention, the two sliding sleeves are arranged, and the sliding shafts and the sliding sleeves are assembled in a sliding and inserting manner, so that the side cover can be conveniently opened by sliding outwards and closed by sliding inwards, and further convenience is provided for loading and unloading the preservative film roll in the storage box.)

1. A processing apparatus for plastic wrap tectorial membrane which characterized in that: the processing device for preservative film coating comprises a placing box, an operation table top, a first bearing, a sliding sleeve supporting plate, a sliding sleeve, a preservative film roll, a preservative film, a first guide roller, a second guide roller, a positioning sliding sleeve, a supporting plate, a knife rest plate, a side cover, a sliding shaft, a locking bolt, a supporting rod and a second bearing, wherein four supporting rods are symmetrically supported at the top end of the operation table top, and the placing box is supported at the top ends of the four supporting rods; two sliding sleeve supporting plates are symmetrically supported at the top end of the placing box, and two sliding sleeves are symmetrically and transversely connected to the top ends of the two sliding sleeve supporting plates; two sliding shafts are symmetrically supported and propped at the top end of the side cover, extend towards the right side and are supported and correspondingly inserted into the two sliding sleeves in a sliding manner, and then the side cover is slidably propped against the left end face of the placing box; the outer side end face of the side cover is supported and protruded with a drawing handle, the position of the outer side end face close to the outer brim of the top end is symmetrically penetrated and provided with two through holes, the left side end face of the placing box is provided with two threaded holes corresponding to the two through holes, two locking bolts penetrate through the two through holes and are in threaded locking in the two threaded holes, and then the side cover is tightly pressed against the left side of the placing box in a threaded manner; a bearing mounting shaft is convexly supported inwards at the middle position of the inner wall of the side cover, and an inner ring of the first bearing is sleeved on the bearing mounting shaft; a bearing mounting shaft is also convexly supported in the middle of the right inner wall of the placing box, and a second bearing is sleeved on the bearing mounting shaft; a rectangular open slot is arranged on the bottom plate of the placing box in a penetrating way, and the rectangular open slot is positioned on the left side of the center line of the bottom plate; the middle of the two supporting rods on the left side is supported and connected with a connecting plate, the middle of the two supporting rods on the right side is also supported and connected with a connecting plate, a supporting shaft is supported and connected between the two connecting positions, and the first guide roller is rotatably sleeved on the supporting shaft through two bearings embedded in the left end and the right end of the first guide roller; a support shaft is connected and supported between the two support plates, and the second guide roller is rotatably sleeved on the support shaft through two bearings embedded at the left end and the right end of the second guide roller; the locking bolts are arranged on the circumferential outer walls of the two positioning sliding sleeves in a threaded penetrating manner; the preservative film penetrates through the rectangular groove at the bottom of the storage box and is finally arranged at the top end of the operation table top after being guided by the first guide roller and the second guide roller in a rolling manner.

2. The processing apparatus for plastic wrap film of claim 1, wherein: the length of the two sliding sleeves is equal to the spacing distance between the two sliding sleeve supporting plates.

3. The processing apparatus for plastic wrap film of claim 1, wherein: the circumferential wall of the lower half part of the supporting rod at the two front ends is provided with a positioning sliding sleeve in a sliding sleeve mode, and the circumferential outer wall of the positioning sliding sleeve is provided with a supporting plate in a supporting mode towards the outside.

4. The processing apparatus for plastic wrap film of claim 1, wherein: the front ends of the two supporting plates are supported outwards to form a knife rest plate, and a knife groove is formed in the knife rest plate.

5. The processing apparatus for plastic wrap film of claim 1, wherein: the specification of the first bearing is the same as that of the second bearing, six shaft needles are welded on the outer rings of the two bearings in an annular array mode, two ends of a preservative film roll center winding paper tube are correspondingly sleeved and inserted on the shaft needles welded on the outer rings of the two bearings, and then the preservative film roll is clamped and supported between the two bearings and can freely rotate along with the two bearings.

Technical Field

The invention belongs to the technical field of preservative film corollary equipment, and particularly relates to a treatment device for preservative film coating.

Background

Fresh films and fresh bags are plastic packaging products of fresh food which are commonly used by people and can not be used by many families at present. The microwave oven can be used for heating food, and the refrigerator can also be used for storing food, so people seem to feel that the food is safe and reliable when the food is used. However, sometimes the preservative film and the preservative bag are difficult to reassure, and the preservative film and the preservative bag are food wrapped by the preservative film and the preservative bag.

The preservative films on the market are mainly divided into two types, one type is a common preservative film and is suitable for the preservation of a refrigerator; one is a microwave oven preservative film which can be used for refrigerator preservation and can also be used for a microwave oven. The latter preservative film is far superior to the common preservative film in the aspects of heat resistance, nontoxicity and the like.

When using the plastic wrap packing to large-scale product, the manual work of basic need is packed the operation, and simultaneously, current processing apparatus for plastic wrap tectorial membrane does not do special optimal design with the dismantlement to the location of plastic wrap book, causes getting of plastic wrap book to put the operation comparatively inconvenient, and holistic plastic wrap covers operating efficiency and is lower.

In view of the above, it is an object of the present invention to provide a treatment apparatus for coating a preservative film, which is improved in view of the conventional structure and defects, and has higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a processing device for preservative film coating, which aims to solve the problems that the existing processing device for preservative film coating does not make special optimization design on the positioning and the dismounting of a preservative film roll, so that the picking and placing operation of the preservative film roll is inconvenient, and the whole preservative film coating operation efficiency is low.

The purpose and the effect of the treatment device for preservative film coating are achieved by the following specific technical means:

a processing device for preservative film coating comprises a placing box, an operation table top, a first bearing, a sliding sleeve supporting plate, a sliding sleeve, a preservative film roll, a preservative film, a first guide roller, a second guide roller, a positioning sliding sleeve, a supporting plate, a knife rest plate, a side cover, a sliding shaft, a locking bolt, a supporting rod and a second bearing, wherein four supporting rods are symmetrically supported at the top end of the operation table top, and the placing box is supported at the top ends of the four supporting rods; two sliding sleeve supporting plates are symmetrically supported at the top end of the placing box, and two sliding sleeves are symmetrically and transversely connected to the top ends of the two sliding sleeve supporting plates; two sliding shafts are symmetrically supported and propped at the top end of the side cover, extend towards the right side and are supported and correspondingly inserted into the two sliding sleeves in a sliding manner, and then the side cover is slidably propped against the left end face of the placing box; the outer side end face of the side cover is supported and protruded with a drawing handle, the position of the outer side end face close to the outer brim of the top end is symmetrically penetrated and provided with two through holes, the left side end face of the placing box is provided with two threaded holes corresponding to the two through holes, two locking bolts penetrate through the two through holes and are in threaded locking in the two threaded holes, and then the side cover is tightly pressed against the left side of the placing box in a threaded manner; a bearing mounting shaft is convexly supported inwards at the middle position of the inner wall of the side cover, and an inner ring of the first bearing is sleeved on the bearing mounting shaft; a bearing mounting shaft is also convexly supported in the middle of the right inner wall of the placing box, and a second bearing is sleeved on the bearing mounting shaft; a rectangular open slot is arranged on the bottom plate of the placing box in a penetrating way, and the rectangular open slot is positioned on the left side of the center line of the bottom plate; the middle of the two supporting rods on the left side is supported and connected with a connecting plate, the middle of the two supporting rods on the right side is also supported and connected with a connecting plate, a supporting shaft is supported and connected between the two connecting positions, and the first guide roller is rotatably sleeved on the supporting shaft through two bearings embedded in the left end and the right end of the first guide roller; a support shaft is connected and supported between the two support plates, and the second guide roller is rotatably sleeved on the support shaft through two bearings embedded at the left end and the right end of the second guide roller; the locking bolts are arranged on the circumferential outer walls of the two positioning sliding sleeves in a threaded penetrating manner; the preservative film penetrates through the rectangular groove at the bottom of the storage box and is finally arranged at the top end of the operation table top after being guided by the first guide roller and the second guide roller in a rolling manner.

Furthermore, the length of the two sliding sleeves is equal to the spacing distance between the two sliding sleeve supporting plates.

Furthermore, a positioning sliding sleeve is arranged on the circumferential wall of the lower half part of the supporting rod at the two front ends in a sliding manner, and a supporting plate is supported outwards on the circumferential outer wall of the positioning sliding sleeve.

Furthermore, the front ends of the two supporting plates are supported outwards to form a knife rest plate, and a knife groove is formed in the knife rest plate.

Furthermore, the specifications of the first bearing and the second bearing are the same, six shaft needles are welded on the outer rings of the two bearings in an annular array mode, two ends of a preservative film roll central winding paper tube are correspondingly sleeved and inserted on the shaft needles welded on the outer rings of the two bearings, and then the preservative film roll is clamped and supported between the two bearings and can freely rotate along with the two bearings.

Compared with the prior art, the invention has the following beneficial effects:

the sliding shaft at two positions and the sliding insertion assembly of the sliding sleeves at two positions enable the side cover to be conveniently opened in an outward sliding mode and closed in an inward sliding mode, and therefore convenience is brought to loading and unloading of the preservative film roll inside the storage box.

The setting of fixed plate, two sliding sleeves of two locking bolt on loosening sliding sleeve circumference outer wall can be followed two bracing pieces and slided from top to bottom, and then can freely rise according to the user demand and change the direction height that the second guide roll made the play membrane height of plastic wrap and can freely follow up the ascending change according to the change of the fresh-keeping fruit vegetables appearance height of needs, conveniently carry out plastic wrap operation to fruit vegetables.

The setting of location sliding sleeve loosens two location positioning sliding sleeves of locking bolt on two location positioning sliding sleeve circumference outer walls and can follow two spinal branch vaulting poles and slide from top to bottom, and then can freely rise according to the user demand and change the direction height of second guide roll and make the play membrane height of plastic wrap freely follow up the ascending change according to the change of needs fresh-keeping fruit vegetables appearance height, conveniently carries out the plastic wrap operation to fruit vegetables.

The arrangement of the knife rest plate, the two front ends of the supporting plates are supported to the outside and provided with the knife rest plate, a knife groove is formed in the knife rest plate, a common film cutting knife can be inserted into the inside of the knife groove to perform film cutting operation, the knife groove has a guiding effect, the situation that the preservative film is torn and slit cannot occur due to flat separation can be guaranteed after the preservative film is achieved, subsequent use is affected, meanwhile, the preservative film can be separated by sliding the film cutting knife left and right along the knife groove, and the operation difficulty of film cutting is reduced.

The setting of first bearing and second bearing supports down the rotation that first guide roll and second guide roll rotation direction plastic wrap book can be smooth and easy and then make the plastic wrap can be pulled out by smooth rotation through the roll of first bearing and second bearing, provides convenience for going on fast of plastic wrap operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the slide-fit construction of the side cover of the present invention;

FIG. 4 is a schematic view of the internal structure of the placement case of the present invention;

FIG. 5 is a bottom view of the storage case of the present invention;

FIG. 6 is a schematic view of the inserting and fixing structure of the wrap roll of the present invention;

fig. 7 is a schematic view of the inner side structure of the side cover of the present invention.

In the figure: 1-placing box, 2-operating table top, 3-first bearing, 301-sliding sleeve support plate, 302-sliding sleeve, 4-preservative film roll, 401-preservative film, 5-first guide roller, 6-second guide roller, 7-sliding sleeve, 8-support plate, 9-knife rest plate, 10-side cover, 11-sliding shaft, 12-locking bolt, 13-support rod and 14-second bearing.

Detailed Description

The invention is further described below with reference to the accompanying drawings: