A packaging film removal device and a film removal method thereof

Abstract

The present application proposes a packaging body film removal device, including a material table, with material transport tracks penetrating at both ends of the material table in the length direction, and brackets at both ends of the material table in the width direction in the vertical direction; a film grasping assembly, which is located above the material table and installed at the upper end of the bracket, and includes a film grasping part that reciprocates in the vertical direction; a detent assembly for preventing the packaging body from moving in the vertical direction, the detent assembly includes a detent end and a mounting end, the detent end is located on the upper surface of the packaging body, and the mounting end is fixed on the bracket. The packaging body film removal device involved in the present application can improve the degree of gripping the film on the rock wool bag, thereby facilitating the cleaning of the film on the rock wool bag.

Description

Technical Field

[0001] The invention relates to the technical field of packaging film removal, and in particular to a packaging film removal device and a film removal method thereof. Background Art

[0002] After the rock wool bag is divided into two parts, the film on the rock wool bag needs to be removed so that the rock wool block can be processed. Traditionally, the film on the rock wool bag is grabbed and cleaned by a suction cup, but the suction cup method often results in weak adsorption, and the film is easy to fall off during cleaning, thus affecting the work efficiency of removing the film from the rock wool bag. Summary of the invention

[0003] In order to solve the above technical problems, the present application proposes a packaging body film removal device, which can remove the film on the rock wool bag by grabbing. The film is not easy to fall off during removal, thereby improving the film removal efficiency of the rock wool bag.

[0004] Specifically, the present application proposes a packaging film removal device, comprising: a material table, wherein material transport tracks are provided at both ends of the material table in the length direction, and brackets are provided at both ends of the material table in the vertical direction; a film grabbing assembly, wherein the film grabbing assembly is located above the material table, and the film grabbing assembly is installed at the upper end of the bracket, and the film grabbing assembly includes a film grabbing part that reciprocates in the vertical direction; a retaining assembly for preventing the packaging body from moving in the vertical direction, the retaining assembly includes a retaining end and a mounting end, the retaining end is located on the upper surface of the packaging body, and the mounting end is fixed to the bracket.

[0005] During operation, the rock wool bag that is evenly cut into two parts is placed on the material table, and the retaining end of the retaining assembly is pressed on the upper surface of the rock wool bag. At this time, the film grabbing part of the film grabbing assembly moves downward and grabs the film of the rock wool bag, and then the film grabbing part of the film grabbing assembly moves upward to remove the film on the rock wool bag.

[0006] The technical effect is that the degree of gripping the film on the rock wool bag can be improved, thereby facilitating the cleaning of the film on the rock wool bag.

[0007] Preferably, the film grasping assembly includes: a track frame, which is fixed to the upper end of the bracket; a mobile platform, which is constructed to be able to move on the track frame and is installed on the track frame; a film grasping telescopic member, the cylinder end of the film grasping telescopic member is fixed to the mobile platform, and the output end of the film grasping telescopic member is arranged toward the material table; the film grasping part is fixed to the output end of the film grasping telescopic member.

[0008] The technical effect is that the mobile platform can drive the film grasping part to move, thereby facilitating the transportation and recovery of the film grasped in the film grasping part.

[0009] Preferably, the film grasping part includes: a horizontally arranged mounting frame, the upper surface of which is fixed on the output end of the film grasping telescopic member, and a hinge seat is fixed on the end of the mounting frame; a grabbing hook member, the grabbing hook member having a rod and a grabbing hook member, the rod being hinged on the hinge seat, and the grabbing hook member of the grabbing hook member is located at the lower end of the rod; a push-pull member, the mounting end of the push-pull member is hinged on the mounting frame, and the output end of the push-pull member is hinged on the upper end of the rod. A plurality of grabbing hook members can be arranged on the mounting frame to improve the efficiency of grasping the film on the rock wool bag. The telescopic member and the push-pull member are one of a cylinder, a hydraulic cylinder or an electric push rod.

[0010] The technical effect is that the push-pull member pushes the rod to rotate, so that the hook at the lower end of the rod grasps the film on the rock wool bag, thereby improving the stability of film grasping and preventing the film from falling off.

[0011] Preferably, the retaining assembly includes: an anti-slip telescopic part, the mounting end of which is fixed on the bracket; and an anti-slip head, which is fixed on the output end of the anti-slip telescopic part and is located on the upper surface of the packaging body. The anti-slip telescopic part adopts a cylinder or a hydraulic cylinder, which has the advantages of high strength and not easy to damage compared with the electric push rod. Furthermore, the anti-slip head adopts a cylindrical structure, and the flat part of the anti-slip head is polished into a curved surface, which facilitates the film to be pulled off the rock wool bag.

[0012] The technical effect is that it can effectively prevent the rock wool bag from moving upward when the film is removed, and also improve the film removal efficiency of the rock wool bag.

[0013] Preferably, a flipping assembly for flipping the packaging body is provided on the material table; the flipping assembly has a pair of flipping parts for clamping the packaging body, and the pair of flipping parts are respectively arranged at both ends of the material table in the width direction.

[0014] The technical effect is that the flip assembly is used to rotate the rock wool bag cut into two parts by 180 degrees, so that the upper and lower parts can be reversed, thereby facilitating the film grasping part to remove all the films on the rock wool bag.

[0015] Preferably, one of the pair of flipping parts includes: a clamping and pushing member, the mounting portion of the clamping and pushing member is fixed at one end of the material platform in the width direction, and the output end of the clamping and pushing member faces the other end of the material platform in the width direction; a mounting seat, the bottom of the mounting seat is fixed on the output end of the clamping and pushing member, and the upper end of the mounting seat is provided with a shaft hole; a clamping part, the middle part of the clamping part has a shaft, the shaft is rotatably mounted in the shaft hole of the mounting seat, and the clamping part is located on the side of the mounting seat facing the packaging body; a driving component for rotating the clamping part, the driving component is mounted on the mounting seat, and the output end of the driving component is coaxially fixed with the shaft of the clamping part. The clamping and pushing member is a cylinder, a hydraulic cylinder, a rodless cylinder, a linear motor, etc.

[0016] During operation, the output ends of the clamping and pushing parts of a pair of flipping parts move relative to each other, so that the clamping part clamps the rock wool bag. The driving component drives the clamping part to rotate 180 degrees, thereby realizing the up and down adjustment of the rock wool bag, which is convenient for cleaning the film on the lower part of the rock wool bag.

[0017] The technical effect is that the rock wool bag can be adjusted up and down to facilitate the comprehensive removal of the film on the rock wool bag.

[0018] Preferably, the clamping portion includes: a vertically arranged support beam, the middle portion of the support beam being rotatably mounted in the shaft hole of the mounting seat through the shaft; and a clamping arm, wherein the clamping arms are respectively provided at both ends of the support beam in the vertical direction, one end of the clamping arm is fixed to the support beam, and the other end of the clamping arm extends toward the packaging body.

[0019] The technical effect is that the rock wool bag can be effectively clamped to prevent the rock wool bag from falling off.

[0020] Preferably, the other end of the clamping arm is provided with a chamfer.

[0021] The technical effect is that the rock wool bag is easily transferred to the clamping arm through the chamfer at the other end of the clamping arm, thereby facilitating the clamping and turning of the rock wool bag.

[0022] Preferably, the driving assembly includes: a driving motor fixed on the mounting base, and the driving motor has an output shaft; a driving gear mounted on the output shaft; a transmission gear meshing with the driving gear, and the rotating shaft of the transmission gear is coaxially fixed with the rotating shaft of the clamping portion.

[0023] The technical effect is that the rotation speed of the clamping part can be well adjusted by setting the transmission ratio of the driving gear and the transmission gear, so that the rotation speed of the clamping part can be set according to the actual operation, thereby facilitating the stable operation of the clamping part.

[0024] At the same time, the present application also proposes a film removal method using the above-mentioned packaging film removal device, in which:

[0025] The packaging body film is pre-cut to form two upper and lower packaging body film parts after cutting;

[0026] When the film grasping part grasps the film, it first moves upwards and then moves downwards, so that air flows into the space between the film and the packaging body. Then, the film grasping part moves upwards to remove the film on the packaging body.

[0027] The technical effect is that the membrane is lifted twice so that air exists between the membrane and the rock wool, thereby facilitating the removal of the membrane from the rock wool. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0029] Figure 1 is a schematic diagram of the three-dimensional structure of a packaging film removal device proposed in this embodiment;

[0030] Figure 2 is a front view of a packaging film removal device proposed in this embodiment;

[0031] Figure 3 is a left side view of a packaging film removal device proposed in this embodiment;

[0032] Figure 4 is a top view of a packaging film removal device proposed in this embodiment;

[0033] Figure 5 yes Figure 2 Middle AA section view;

[0034] Figure 6 yes Figure 4 Middle BB section view;

[0035] Figure 7 yes Figure 3 A partial enlarged schematic diagram of point C in the middle;

[0036] Figure 8 yes Figure 2 The local enlarged schematic diagram of point D in the middle;

[0037] Fig. 9 yes Figure 6 A partial enlarged schematic diagram of point E in the middle.

[0038] The reference numerals in the accompanying drawings are as follows:

[0039] 11-Material table; 12-Bracket; 13-Film grabbing assembly; 14-Detention assembly; 15-Track frame; 16-Mobile platform; 17-Film grabbing telescopic member; 18-Film grabbing part; 19-Rock wool bag; 20-Mounting frame; 21-Hinged seat; 22-Rod; 23-Hook part; 24-Push-pull member; 25-Anti-slip telescopic member; 26-Anti-slip head; 27-Clamping and pushing member; 28-Mounting seat; 29-Support beam; 30-Clamping arm; 31-Drive motor; 32-Driving gear; 33-Transmission gear. DETAILED DESCRIPTION

[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0041] like Figure 1 and Figure 2 As shown, this embodiment proposes a packaging body film removal device, including: a material table 11, wherein material transport tracks are provided at both ends of the material table 11 in the length direction, and brackets 12 are provided at both ends of the material table 11 in the vertical direction; a film grabbing assembly 13, wherein the film grabbing assembly 13 is located above the material table 11, and the film grabbing assembly 13 is installed at the upper end of the bracket 12, and the film grabbing assembly 13 includes a film grabbing part 18 that reciprocates in the vertical direction; a retaining assembly 14 for preventing the packaging body from moving in the vertical direction, the retaining assembly 14 includes a retaining end and a mounting end, the retaining end is located on the upper surface of the packaging body, and the mounting end is fixed on the bracket 12.

[0042] During operation, the rock wool bag 19 evenly cut into two parts is placed on the material table 11, and the retaining end of the retaining assembly 14 is pressed on the upper surface of the rock wool bag 19. At this time, the film grasping part 18 of the film grasping assembly 13 moves downward and grasps the film of the rock wool bag 19, and then the film grasping part 18 of the film grasping assembly 13 moves upward, thereby removing the film on the rock wool bag 19.

[0043] The technical effect thereof is that the degree of gripping of the film on the rock wool bag 19 can be improved, thereby facilitating the cleaning of the film on the rock wool bag 19.

[0044] As an implementation method of this application, Figure 2 and Figure 3 As shown, the film grasping assembly 13 includes: a track frame 15, which is fixed to the upper end of the bracket 12; a moving platform 16, which is constructed to be able to move on the track frame 15 and is installed on the track frame 15; a film grasping telescopic member 17, the cylinder end of the film grasping telescopic member 17 is fixed on the moving platform 16, and the output end of the film grasping telescopic member 17 is arranged toward the material table 11; and the film grasping part 18 is fixed on the output end of the film grasping telescopic member 17.

[0045] The technical effect thereof is that the mobile platform 16 can drive the film grasping part 18 to move, thereby facilitating the transportation and recovery of the film grasped in the film grasping part 18 .

[0046] As an implementation method of this application, Figure 7 As shown, the film grabbing part 18 includes: a horizontally arranged mounting frame 20, the upper surface of which is fixed on the output end of the film grabbing telescopic member 17, and a hinge seat 21 is fixed on the end of the mounting frame 20; a grabbing hook member, which has a rod 22 and a grabbing hook 23, the rod 22 is hinged on the hinge seat 21, and the grabbing hook 23 of the grabbing hook member is located at the lower end of the rod 22; a push-pull member 24, the mounting end of the push-pull member 24 is hinged on the mounting frame 20, and the output end of the push-pull member 24 is hinged on the upper end of the rod 22. Among them, a plurality of grabbing hook members can be arranged on the mounting frame 20 to improve the efficiency of grabbing the film on the rock wool bag 19. Among them, the telescopic member and the push-pull member 24 are one of a cylinder, a hydraulic cylinder or an electric push rod.

[0047] The technical effect is that the push-pull member 24 pushes the rod 22 to rotate, so that the hook portion 23 at the lower end of the rod 22 grasps the film on the rock wool bag 19, thereby improving the stability of film grasping and preventing the film from falling off.

[0048] As an implementation method of this application, Figure 8 As shown, the retaining assembly 14 includes: an anti-slip telescopic member 25, the mounting end of which is fixed on the bracket 12; an anti-slip head 26, which is fixed on the output end of the anti-slip telescopic member 25, and the anti-slip head 26 is located on the upper surface of the packaging body. Among them, the anti-slip telescopic member 25 adopts a cylinder or a hydraulic cylinder, which has the advantages of high strength and not easy to damage compared with the electric push rod. Furthermore, the anti-slip head 26 adopts a cylindrical structure, and the flat part of the anti-slip head 26 is polished into a curved surface, which facilitates the film to be pulled off from the rock wool bag 19.

[0049] The technical effect is that it can effectively prevent the rock wool bag 19 from moving upward when the film is removed, and also improve the film removal efficiency of the rock wool bag 19.

[0050] As an implementation method of this application, Figure 4 , Figure 6 and Fig. 9 As shown, a turning assembly for turning over the package body is provided on the material table 11 ; the turning assembly has a pair of turning parts for clamping the package body, and the pair of turning parts are respectively provided at both ends of the material table 11 in the width direction.

[0051] The technical effect is that the flip assembly is used to rotate the rock wool bag 19 cut into two parts by 180 degrees, so that the upper and lower parts can be reversed, thereby facilitating the film grasping part 18 to remove all the films on the rock wool bag 19.

[0052] As an implementation method of this application, Figure 4 , Figure 6 and Fig. 9 As shown, one of the pair of flipping parts includes: a clamping and pushing member 27, the mounting portion of which is fixed at one end of the material platform 11 in the width direction, and the output end of the clamping and pushing member 27 faces the other end of the material platform 11 in the width direction; a mounting seat 28, the bottom of which is fixed on the output end of the clamping and pushing member 27, and the upper end of which is provided with a shaft hole; a clamping part, the middle part of which has a shaft, which is rotatably mounted in the shaft hole of the mounting seat 28, and the clamping part is located on the side of the mounting seat 28 facing the packaging body; a driving component for rotating the clamping part, the driving component is mounted on the mounting seat 28, and the output end of the driving component is coaxially fixed with the shaft of the clamping part. The clamping and pushing member 27 is a cylinder, a hydraulic cylinder, a rodless cylinder, a linear motor, etc.

[0053] During operation, the output ends of the clamping and pushing members 27 of a pair of flipping parts move relative to each other, so that the clamping part clamps the rock wool bag 19, and the driving component drives the clamping part to rotate 180 degrees, thereby realizing the up and down adjustment of the rock wool bag 19, which is convenient for cleaning the film on the lower half of the rock wool bag 19.

[0054] The technical effect is that the rock wool bag 19 can be adjusted up and down, so as to facilitate the comprehensive removal of the film on the rock wool bag 19.

[0055] As an implementation method of this application, Fig. 9 As shown, the clamping portion includes: a vertically arranged support beam 29, the middle portion of the support beam 29 is rotatably mounted in the shaft hole of the mounting seat 28 through a shaft; a clamping arm 30, the support beam 29 is provided with a clamping arm 30 at both ends along the vertical direction, one end of the clamping arm 30 is fixed on the support beam 29, and the other end of the clamping arm 30 extends toward the packaging body.

[0056] The technical effect thereof is that the rock wool bag 19 can be effectively clamped, thereby preventing the rock wool bag 19 from falling off.

[0057] As an implementation of the present application, the other end of the clamping arm 30 is provided with a chamfer.

[0058] The technical effect thereof is that the rock wool bag 19 is facilitated to transition to the clamping arm 30 through the chamfer of the other end of the clamping arm 30 , thereby facilitating the clamping and turning of the rock wool bag 19 .

[0059] As an implementation method of this application, Fig. 9As shown, the driving assembly includes: a driving motor 31, which is fixed on the mounting seat 28 and has an output shaft; a driving gear 32, which is mounted on the output shaft; a transmission gear 33, which is meshed with the driving gear 32, and the rotating shaft of the transmission gear 33 is coaxially fixed with the rotating shaft of the clamping part.

[0060] The technical effect is that the rotation speed of the clamping part can be well adjusted by setting the transmission ratio of the driving gear 32 and the transmission gear 33, so that the rotation speed of the clamping part can be set according to the actual operation, thereby facilitating the stable operation of the clamping part.

[0061] At the same time, if Figure 1-Figure 9 As shown, the present application also proposes a film removal method using the above-mentioned packaging film removal device, in which method,

[0062] The packaging film is pre-cut to form two upper and lower packaging film parts;

[0063] When the film grasping part 18 grasps the film, it first moves upward and then moves downward, so that air flows into the space between the film and the packaging body. Then, the film grasping part 18 moves upward to remove the film on the packaging body.

[0064] The technical effect is that the membrane is lifted twice so that air exists between the membrane and the rock wool, thereby facilitating the removal of the membrane from the rock wool.

[0065] For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, all of which fall within the protection scope of the present invention.

Claims

1. A packaging film removal device, characterized in that: include: A material platform, wherein material transport tracks are provided at both ends of the material platform in the length direction, and brackets are provided at both ends of the material platform in the vertical direction; A film grasping assembly, the film grasping assembly is located above the material platform, and the film grasping assembly is installed at the upper end of the bracket, and the film grasping assembly includes a film grasping part that reciprocates in the vertical direction; A retaining assembly for preventing the package body from moving in a vertical direction, the retaining assembly comprising a retaining end and a mounting end, the retaining end being located on the upper surface of the package body, and the mounting end being fixed on the bracket; The film grasping assembly comprises: A track frame, the track frame being fixed to the upper end of the bracket; A mobile platform, configured to be movable on the track frame, the mobile platform being mounted on the track frame; A film-grabbing telescopic member, wherein a cylinder end of the film-grabbing telescopic member is fixed on the mobile platform, and an output end of the film-grabbing telescopic member is arranged toward the material platform; The film grasping part is fixed on the output end of the film grasping telescopic member; The film grasping part comprises: A horizontally arranged mounting frame, the upper surface of which is fixed on the output end of the film-grasping telescopic member, and an articulated seat is fixed on the end of the mounting frame; A grab hook member, the grab hook member having a rod portion and a grab hook portion, the rod portion is hinged on the hinge seat, and the grab hook portion of the grab hook member is located at the lower end of the rod portion; A push-pull member, wherein the mounting end of the push-pull member is hingedly arranged on the mounting frame, and the output end of the push-pull member is hingedly connected to the upper end of the rod; The seizure assembly comprises: An anti-drop telescopic member, the mounting end of which is fixed on the bracket; An anti-slipping head is fixed on the output end of the anti-slipping telescopic member, and the anti-slipping head is located on the upper surface of the packaging body.

2. The packaging film removal device according to claim 1, characterized in that: The material table is provided with a turning assembly for turning over the packaging body; the turning assembly has a pair of turning parts for clamping the packaging body, and the pair of turning parts are respectively arranged at both ends of the material table in the width direction.

3. The packaging film removal device according to claim 2, characterized in that: One of the pair of flip parts includes: A clamping and pushing member, wherein the mounting portion of the clamping and pushing member is fixed at one end of the material platform in the width direction, and the output end of the clamping and pushing member faces the other end of the material platform in the width direction; A mounting seat, the bottom of which is fixed on the output end of the clamping and pushing member, and the upper end of the mounting seat is provided with a rotating shaft hole; A clamping portion, wherein a rotating shaft is provided in the middle of the clamping portion, the rotating shaft is rotatably mounted in the rotating shaft hole of the mounting seat, and the clamping portion is located on a side of the mounting seat facing the packaging body; A driving assembly is used to rotate the clamping part, wherein the driving assembly is mounted on the mounting seat, and an output end of the driving assembly is coaxially fixed with a rotating shaft of the clamping part.

4. The packaging film removal device according to claim 3, characterized in that: The clamping portion comprises: A vertically arranged support beam, wherein the middle portion of the support beam is rotatably mounted in the rotation shaft hole of the mounting seat through the rotation shaft; A clamping arm is provided at both ends of the support beam in the vertical direction, one end of the clamping arm is fixed on the support beam, and the other end of the clamping arm extends toward the packaging body.

5. The packaging film removal device according to claim 4, characterized in that: The other end of the clamping arm is provided with a chamfer.

6. The packaging film removal device according to claim 3, characterized in that: The drive assembly comprises: A driving motor is fixed on the mounting seat, and the driving motor has an output shaft; A driving gear, mounted on the output shaft; The transmission gear is meshed with the driving gear, and the rotating shaft of the transmission gear is coaxially fixed with the rotating shaft of the clamping part.

7. A film removal method using the package film removal device according to any one of claims 1 to 6, characterized in that: In this method, The packaging body film is pre-cut to form two upper and lower packaging body film parts after cutting; When the film grasping part grasps the film, it first moves upwards and then moves downwards, so that air flows into the space between the film and the packaging body. Then, the film grasping part moves upwards to remove the film on the packaging body.

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