CN218506197U - A film packaging rack - Google Patents

Abstract

The utility model discloses a film package placing rack, which adopts the technical proposal that the rack comprises a supporting frame and a placing rack arranged on the supporting frame, the placing rack comprises two opposite and independent \ 21274type metal pulling pieces, and a channel is formed between the two metal pulling pieces; a fixed block is arranged at the end part of the metal plate; the fixed block is matched with the channel, and a screw is arranged to penetrate through the metal plate to connect and fix the fixed block; after the fixed block is connected with the metal-plate parts, strip-shaped through holes are formed at the opposite positions of the two metal-plate parts and are communicated with the channel; a screw rod is rotatably connected between the two connecting blocks; the screw rod passes through the channel; the rack passes bar through-hole and screw rod threaded connection, the utility model discloses have convenient packing, position adjustable, the beneficial effect who facilitates the use.

Description

A film packaging rack

technical field

The utility model relates to a packaging tool, in particular to a film packaging rack.

Background technique

When the product is transported and packaged, it needs to be packaged. Wrapping the packaging box with a film is a popular packaging technique. By placing the packaging box on a rotatable table, the packaging is achieved by twitching the film, but now The position of some devices for placing film rolls cannot be adjusted. If the height of the film roll is different from that of the packaging box, the expansion of the film will be limited and the covered area will become smaller when the film is drawn.

Contents of the invention

Aiming at the deficiencies in the prior art, the utility model provides a film packaging shelf, which has the beneficial effects of convenient packaging, adjustable position and convenient use.

In order to achieve the above purpose, the utility model provides the following technical solution: a film packaging placement frame, including a support frame and a placement frame installed on the support frame, characterized in that: the placement frame includes two opposite and independent Type pull metal parts, a channel is formed between the two pull metal parts; the end of the pull metal parts is provided with a fixed block; the fixed block is matched with the channel, and a screw is also provided to pass through the pull metal parts to connect the fixed block fixed; after the fixed block is connected with the metal puller, the relative position of the two puller metal parts forms a strip-shaped through hole and communicates with the channel; a screw is connected between the two connecting blocks; the screw passes through the channel; the The placing frame passes through the bar-shaped through hole and is threadedly connected with the screw rod.

By adopting the above technical scheme: the support frame is placed vertically, and the fixed block at the lower end is integrally connected with a support plate to contact the ground for support; the function of the placement frame is to place the rolled film, and the placement frame can move up and down along the support frame , the structure of the whole support frame includes two 匚-shaped wrench parts. The concave parts of the two wrench parts are opposite and do not touch each other. They are assembled into a whole by the fixing blocks at both ends. Fixed connection, the recessed part of the two wrench parts forms a channel, which is convenient for the screw to pass through. Because there is no contact, a strip-shaped through-hole is formed on both sides. The width of the two strip-shaped through-holes is inconsistent. One is wide and the other is narrow. The strip-shaped through hole cooperates with the connecting block of the rack, and the connecting block is threadedly connected with the screw, and the screw is driven by an external motor to rotate. Because of the structural setting of the rack, a structure similar to a guide rail is formed, so that the rack can move up and down.

The utility model is further configured as follows: the fixed block is fixedly installed with bearings, and the bearings are arranged on the opposite surfaces of the two fixed blocks; the end of the screw rod is fixedly matched with the bearing; A threaded hole is provided on the side, and the threaded hole is opposite to the end of the screw rod inserted into the fixing block; the internal thread of the threaded hole is connected with a limit screw and is opposite to the outer peripheral surface of the screw rod, so as to realize the abutment and limit of the screw rod.

By adopting the above technical scheme: the rotational connection between the screw rod and the fixed block is mainly realized through bearings, and the bearings are fixedly fitted on the opposite surfaces of the two fixed blocks, and then the fixed block is also provided with threaded holes, and the threaded holes cooperate with the limit screws. The end of the screw inserted into the fixed block is fixed by abutment, so that the screw is fixed after the rack moves to a suitable position, and the screw is prevented from rotating; the end of the screw is smooth and has no external thread.

The utility model is further configured as follows: the upper end of the screw passes through the fixed block and is driven to rotate by the motor; the upper end of the screw passes through the fixed block and is fixedly connected with the first pulley; the output shaft of the motor is fixedly connected with the second pulley; A transmission belt is installed between the first pulley and the second pulley.

By adopting the above technical scheme: the height of the motor can be set to correspond to the height of the support frame, the motor can be supported by the shelves spliced by aluminum profiles, and the structure for driving the screw to rotate is the existing one, mainly including pulleys and belts, to realize the effect of belt transmission , Of course, it can also be set as a gear transmission to drive the screw to rotate.

The utility model is further set as follows: the placement frame includes a moving plate; the limit plate is vertically arranged on both sides of the moving plate; the connecting block is integrally arranged on the moving plate; the connecting block passes through the strip-shaped through hole and the screw Threaded connection; the limit plate is opposite to the outer surface of the puller; the limit plate is provided with a sliding assembly; the slide assembly includes a sliding block fixed on the limit plate; the sliding block and the pull metal A groove is provided on the opposite surface of the piece; the inside of the groove is connected to the sliding column through a pin shaft rotation; the outer peripheral surface of the sliding column is in line contact with the pull metal piece.

By adopting the above technical scheme: the structure of the placing frame includes the moving plate and the limiting plates on both sides. The moving plate and the limiting plates form a 匚-shaped structure, which cooperates with the support frame. After the connecting block inside the 匚-shaped and the screw are connected , the opposite inner surface of the two limiting plates is opposite to the outer side of the metal lever, and then the sliding assembly is in line contact with the outer surface of the metal lever. When moving up and down, the friction can be reduced while the limit is limited.

The utility model is further configured as follows: a lower mounting plate is provided on the lower side of the moving plate away from the connecting block; a mounting column is provided on the lower mounting plate; the mounting column is socketed with the rolled film; the An upper mounting plate is provided on the upper side of the moving plate away from the connecting block; a guide roller is also provided between the lower mounting plate and the upper mounting plate; the edge of the upper mounting plate is also provided with a support rod to connect with the edge of the lower mounting plate; A triangular reinforcing plate is fixedly connected between the lower mounting plate and the moving plate by screws.

By adopting the above technical scheme: the structures of the lower mounting plate and the upper mounting plate are not consistent, and the upper end of the mounting column is vacant, so that the film roll can be inserted from the upper end of the mounting column, and the guide roller between the lower mounting plate and the upper mounting plate can be It plays a guiding role for the stretched film, the connection relationship between the roller and the mounting plate is the existing structure, and the structure of the supporting rod can play a role of support and reinforcement, and the reinforcement plate can also play a role of reinforcement.

Description of drawings

Fig. 1 is the structural representation of present embodiment;

Fig. 2 is the schematic structural diagram of the placement frame of the present embodiment;

Fig. 3 is the schematic structural diagram of the placing frame of the present embodiment;

Fig. 4 is a sectional view of the sheet metal part of this embodiment.

Reference signs: 1. Support frame; 2. Placement frame; 3. Pulling hardware; 4. Channel; 5. Fixed block; 6. Strip through hole; 7. Screw rod; 8. Support plate; 10. Moving plate; 11. Limiting plate; 12. Connecting block; 13. Sliding block; 14. Groove; 15. Sliding column; 16. Lower mounting plate; 17. Mounting column; 18. Film; 19. Upper mounting plate; 20, guide roller; 21, support rod; 22, reinforcing plate.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This embodiment discloses a film packaging rack, as shown in Figures 1 to 4, which has the beneficial effects of convenient packaging, adjustable position, and convenient use. It includes a support frame 1 and a placement frame 2 installed on the support frame 1. The placement frame 2 includes two opposite and independent 匚-shaped wrench parts 3, and a channel 4 is formed between the two wrench parts 3; the wrench The end of the metal piece 3 is provided with a fixed block 5; the fixed block 5 cooperates with the channel 4, and a screw is also provided to pass through the metal piece 3 to connect and fix the fixed block 5; the fixed block 5 is connected to the metal piece 3 After the connection, the relative position of the two pull metal parts 3 forms a strip-shaped through hole 6 communicated with the passage 4; the two connecting blocks 12 are rotated and connected with a screw 7; the screw 7 passes through the passage 4; the placement frame 2 Pass through the strip-shaped through hole 6 and threadedly connect with the screw rod 7 .

By adopting the above-mentioned technical scheme: the support frame 1 is vertically placed, and the fixed block 5 at the lower end is integrally connected with a support plate 8 to contact the ground for support; the function of the placement frame 2 is to place the rolled film 18, and the placement frame 2 can Moving up and down along the support frame 1, the structure of the entire support frame 1 includes two 匚-shaped metal wrench parts 3, the concave parts of the two wrench metal parts 3 are opposite and do not touch each other, and are assembled into a whole by the fixing blocks 5 at both ends , the bolts 3 and the fixing parts are fixedly connected by screws, and the recessed parts of the two bolts 3 form a channel 4, which is convenient for the screw 7 to pass through. Because there is no contact, a strip-shaped through hole 6 is formed on both sides, and the two The width of the strip-shaped through-holes 6 is inconsistent, one is wide and the other is narrow, and the strip-shaped through-holes 6 at the wide part cooperate with the connecting block 12 of the placement frame 2, and the connecting block 12 is threadedly connected with the screw rod 7, and the screw rod 7 is driven by an external motor to rotate. Because of the structural setting of the placing frame 2, a structure similar to a guide rail is formed, thereby realizing the moving up and down of the placing frame 2.

The utility model is further configured as follows: the fixed block 5 is fixedly installed with bearings, and the bearings are arranged on the opposite surfaces of the two fixed blocks 5; the ends of the screw rod 7 are fixedly matched with the bearings; The opposite side of the through hole 6 is provided with a threaded hole 9, and the threaded hole 9 is opposite to the end of the screw 7 inserted into the fixed block 5; , to realize the abutment limit on the screw rod 7 .

By adopting the above technical scheme: the rotational connection between the screw rod 7 and the fixed block 5 is mainly realized by bearings, and the bearings are fixedly fitted on the opposite surfaces of the two fixed blocks 5, and then the fixed block 5 is also provided with a threaded hole 9, a threaded hole 9 Cooperate with the limit screw to abut and fix the end of the screw rod 7 inserted into the fixed block 5, so that the screw rod 7 is fixed after the rack 2 is moved to a suitable position to prevent the screw rod 7 from rotating; the end of the screw rod 7 is set smoothly, Does not have external threads.

The utility model is further configured as follows: the upper end of the screw rod 7 passes through the fixed block 5 and is driven to rotate by the motor; the upper end of the screw rod 7 passes through the fixed block 5 and is fixedly connected with the first pulley; the output shaft of the motor is fixedly connected with a second Two pulleys; a transmission belt is installed between the first pulley and the second pulley.

By adopting the above technical scheme: the height of the motor can be set to correspond to the height of the support frame 1, the motor can be supported by the shelf spliced by aluminum profiles, and the structure for driving the screw 7 to rotate is existing, mainly including pulleys and belts, to realize belt transmission Of course, the effect can also be set as a gear transmission to drive the screw rod 7 to rotate.

The utility model is further set as follows: the placement frame 2 includes a moving plate 10; limit plates 11 are vertically arranged on both sides of the moving plate 10; a connecting block 12 is integrally arranged on the moving plate 10; The through hole with internal thread is matched with the screw rod 7, and the connecting block 12 is threaded through the strip-shaped through hole 6 and screw rod 7; the limiting plate 11 is opposite to the outer surface of the puller 3; the limiting plate 11 is provided with a sliding assembly; the sliding assembly includes a sliding block 13 fixed on the limit plate 11; the surface of the sliding block 13 opposite to the puller 3 is provided with a groove 14; the groove 14 passes through The pin shaft is rotatably connected to the sliding column 15; the outer peripheral surface of the sliding column 15 is in line contact with the puller 3 .

By adopting the above-mentioned technical scheme: the structure of the placement frame 2 includes the moving plate 10 and the limiting plates 11 on both sides, the moving plate 10 and the limiting plates 11 form a 匚-shaped structure, and cooperate with the support frame 1. After the connection block 12 is connected with the screw rod 7, the inner sides of the two limiting plates 11 are opposite to the outer sides of the metal puller 3, and then contact the outer surface of the metal puller 3 through the sliding assembly, and when moving up and down, the limit while reducing friction.

The utility model is further configured as follows: the lower side of the moving plate 10 away from the connection block 12 is provided with a lower mounting plate 16; the lower mounting plate 16 is provided with a mounting column 17; The film 18 is socketed; the upper side of the mobile plate 10 away from the connecting block 12 is provided with an upper mounting plate 19; a guide roller 20 is also provided between the lower mounting plate 16 and the upper mounting plate 19; the upper mounting plate The edge of 19 is also provided with a support rod 21 connected to the edge of the lower mounting plate 16; a triangular reinforcing plate 22 is fixedly connected between the lower mounting plate 16 and the moving plate 10 by screws.

By adopting the above-mentioned technical scheme: the structure of the lower mounting plate 16 is inconsistent with the upper mounting plate 19, and the upper end of the mounting column 17 is vacant, so that the film 18 rolls are inserted from the upper end of the mounting column 17, and the lower mounting plate 16 and the upper mounting plate The guide roller 20 between 19 can play a guiding role to the stretched film 18, the connection relationship between the roller and the mounting plate is an existing structure, and the structure of the support rod 21 can play a role of support and reinforcement, and the reinforcement plate 22 Also play a reinforcing role.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the design concept of the present utility model shall be included in the present utility model. within the scope of the new protection.

Claims (5)

1. A film packaging placement frame, comprising a support frame (1) and a placement frame (2) installed on the support frame (1), characterized in that: the placement frame (2) comprises two relative and independent Type pull metal parts (3), a channel (4) is formed between two pull metal parts (3); the end of the pull metal parts (3) is provided with a fixed block (5); the fixed block (5) In cooperation with the channel (4), a screw is also provided to pass through the metal puller (3) to connect and fix the fixed block (5); after the fixed block (5) is connected to the metal puller (3), the two metal pullers The relative position of the piece (3) forms a strip-shaped through hole (6) that communicates with the channel (4); between the two connecting blocks (12), a screw rod (7) is rotated and connected; the screw rod (7) passes through the channel (4) ); the placement frame (2) passes through the strip-shaped through hole (6) and is threadedly connected with the screw rod (7). 2. The film packaging rack according to claim 1, characterized in that: said fixed block (5) is fixedly equipped with bearings, and the bearings are arranged on the opposite surfaces of two fixed blocks (5); said screw ( 7) The end is fixedly matched with the bearing; the side of the fixed block (5) opposite to the bar-shaped through hole (6) is provided with a threaded hole (9), and the threaded hole (9) is connected with the screw inserted into the fixed block (5) ( 7) The ends are opposite; the threaded hole (9) is internally threaded to connect the limit screw and the outer peripheral surface of the screw rod (7) is opposite to realize abutting and limiting the screw rod (7). 3. The film packaging rack according to claim 2, characterized in that: the upper end of the screw (7) passes through the fixed block (5) and is driven to rotate by a motor; the upper end of the screw (7) passes through the fixed block (5) ) is fixedly connected with the first pulley; the output shaft of the motor is fixedly connected with a second pulley; a transmission belt is installed between the first pulley and the second pulley. 4. The film packaging rack according to claim 1, 2 or 3, characterized in that: the rack (2) includes a moving plate (10); both sides of the moving plate (10) are vertically provided with limiting plates (11); the moving plate (10) is integrally provided with a connecting block (12); the connecting block (12) passes through the strip-shaped through hole (6) and is threadedly connected with the screw rod (7); the limiting plate (11) opposite to the outer surface of the puller (3); a sliding assembly is provided on the limiting plate (11); the sliding assembly includes a sliding block (13) fixed on the limiting plate (11); Said sliding block (13) is provided with a groove (14) on the surface opposite to the pull metal piece (3); said groove (14) is connected with a sliding column (15) by pin rotation; said sliding column (15) ) The outer peripheral surface is in line contact with the wrench metal piece (3). 5. The film packaging rack according to claim 4, characterized in that: the lower side of the moving plate (10) away from the connection block (12) is provided with a lower mounting plate (16); the lower mounting plate ( 16) is provided with a mounting column (17); the mounting column (17) is socketed with the rolled film (18); the upper side of the mobile plate (10) facing away from the connection block (12) is provided with an upper Mounting plate (19); guide rollers (20) are also provided between the lower mounting plate (16) and the upper mounting plate (19); the edge of the upper mounting plate (19) is also provided with support rods (21) and The edges of the lower mounting plate (16) are connected; a triangular reinforcement plate (22) is fixedly connected between the lower mounting plate (16) and the moving plate (10) by screws.

Images