Strip-shaped box folding device
By combining a drive mechanism and a cam mechanism, the folding and packaging of bar boxes are automated, solving the problem that complex boxes in existing technologies require manual assistance, thus improving production efficiency and reducing costs.
Patent Information
- Application Number
- CN202520052331.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-09
AI Technical Summary
Existing bar box folding devices require manual assistance when dealing with complex boxes, resulting in low work efficiency and additional packaging procedures during production, which increases production costs.
By employing a combination of a drive mechanism, a cam mechanism, a pusher mechanism, and a folding mechanism, the cam mechanism controls the actions of the pusher and folding mechanisms, thereby achieving automated pushing and folding of the product to be packaged. The folding and packaging of the cardboard is completed directly within the folding mechanism.
It enables automated folding and packaging of complex boxes, saving packaging steps, improving processing efficiency and reducing production costs.
Smart Images
Figure CN223720313U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to box folding technical field, concretely relates to a strip box folding device. BACKGROUND
[0002] With the development of automation technology, the folding device of strip box is also constantly improved, and it is understood that the existing market carton folding device uses the working principle of air cylinder, sets a recessed groove tool of preset size, gets the formed carton by pressing the paperboard to be folded to the tool, and this folding device can only fold some relatively simple boxes, and once the box is a little complex, manual cooperation is needed to complete, so that the work efficiency is relatively low, and moreover, the prior art basically folds the carton first, then puts the product into the carton, and then packs, so that an additional packing procedure is needed, and the production cost is also improved. UTILITY MODEL CONTENTS
[0003] The utility model aims at providing a strip box folding device to solve at least one of the above problems in the prior art.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0005] A strip box folding device, comprising a driving mechanism, a cam mechanism, a pushing mechanism, a folding mechanism and a device bottom plate, the driving mechanism, the cam mechanism and the pushing mechanism are all installed on the device bottom plate, and the folding mechanism is installed above the cam mechanism at one end of the pushing mechanism; the driving mechanism is in transmission connection with the cam mechanism, and the lower end of the pushing mechanism is provided with a pushing swing rod in transmission connection with the cam mechanism, so as to drive the pushing swing rod to push the product to be packaged on the pushing mechanism into the folding mechanism through the control of the driving mechanism on the cam mechanism; the folding mechanism is provided with a paperboard to be folded on the side facing the pushing mechanism, and the folding mechanism is in transmission connection with the cam mechanism, so as to drive the folding mechanism to fold and package the product to be packaged in the paperboard to be folded through the control of the driving mechanism on the cam mechanism.
[0006] As one preferred technical scheme in the utility model, the cam mechanism comprises a fixed shaft fixedly connected to the device bottom plate, a first rotating shaft rotatably connected to the device bottom plate and upper folding cams, pushing cams and lower folding cams all mounted on the first rotating shaft, and the driving mechanism is in transmission connection with the first rotating shaft; the fixed shaft is rotatably connected with an L-shaped transmission rod driven by the pushing cam, so as to swing the L-shaped transmission rod on the fixed shaft through the rotation of the pushing cam; the L-shaped transmission rod is in transmission connection with a pushing link and a pushing swing rod through the middle part, and the lower end of the pushing swing rod is rotatably connected to the device bottom plate, so as to swing the pushing link and the pushing swing rod through the L-shaped transmission rod; the fixed shaft is also rotatably connected with an upper folding swing rod driven by the upper folding cam and a lower folding swing rod driven by the lower folding cam, the upper folding swing rod is in transmission connection with the folding mechanism through an upper folding link, and the lower folding swing rod is in transmission connection with the folding mechanism through a lower folding link.
[0007] As one preferred technical scheme in the utility model, the pushing cam comprises a pushing disc mounted on the first rotating shaft, a pushing cam ring groove with a cam structure formed by cooperation of the middle part is formed on one side of the pushing disc, one end of the L-shaped transmission rod is movably connected in the pushing cam ring groove, the middle part of the L-shaped transmission rod is rotatably connected to the fixed shaft, and the other end of the L-shaped transmission rod is provided with a first long slot, one end of the pushing link is movably connected in the first long slot, and the other end of the pushing link is rotatably connected to the middle part of the pushing swing rod; the upper folding cam comprises an upper folding cam disc mounted on the first rotating shaft, an upper folding cam ring groove with a cam structure formed by cooperation of the middle part is formed on one side of the upper folding cam disc, one end of the upper folding swing rod is rotatably connected to the fixed shaft, the middle part of the upper folding swing rod is movably connected in the upper folding cam ring groove, the other end of the upper folding swing rod is rotatably connected to the lower end of the upper folding link, and the upper end of the upper folding link is rotatably connected to the folding mechanism; the lower folding cam comprises a lower folding cam disc mounted on the first rotating shaft, a lower folding cam ring groove with a cam structure formed by cooperation of the middle part is formed on one side of the lower folding cam disc, one end of the lower folding swing rod is rotatably connected to the fixed shaft, the middle part of the lower folding swing rod is movably connected in the lower folding cam ring groove, the other end of the lower folding swing rod is rotatably connected to the lower end of the lower folding link, and the upper end of the lower folding swing rod is rotatably connected to the folding mechanism.
[0008] As one preferred technical scheme in the utility model, the driving mechanism comprises a driving motor, a driving sprocket and a chain, the driving motor is mounted on the device bottom plate, the driving sprocket is mounted on the motor shaft of the driving motor, a driven sprocket is mounted on the first rotating shaft, and the driven sprocket is in transmission connection with the driving sprocket through the chain.
[0009] As one preferred technical scheme in the utility model, the pushing mechanism comprises a pushing bottom plate, a pushing assembly, a sensor, a limiting channel and a pushing swing rod, the pushing bottom plate is installed above a device bottom plate, the limiting channel is arranged on the upper end face of the pushing bottom plate, one end of the limiting channel is provided with a product inlet, the sensor is installed on the other end of the limiting channel, and the sensor is used for sensing whether there is a product to be packaged in the limiting channel through the sensor; the pushing assembly is arranged on the side of the limiting channel away from the folding mechanism, the upper end of the pushing swing rod is rotationally connected with the pushing assembly, and the pushing swing rod is used for driving the pushing assembly to push the product to be packaged in the limiting channel to the folding mechanism.
[0010] As one preferred technical scheme in the utility model, the pushing assembly comprises a pushing plate used for pushing the product to be packaged in the limiting channel to the folding mechanism, the side of the pushing plate away from the limiting channel is connected with two first fixed seats, the two first fixed seats are respectively slidably connected with a slide shaft, and the two slide shafts are fixed on the pushing bottom plate; the two first fixed seats are connected through a first connecting rod, a first loose joint is installed on the first connecting rod, the lower end of the first loose joint is drivingly connected with the pushing swing rod through a movable connecting rod, and the two ends of the movable connecting rod are respectively rotationally connected with the lower end of the first loose joint and the upper end of the pushing swing rod.
[0011] As one preferred technical scheme in the utility model, the folding mechanism comprises a forming bottom plate, a lower long-side folding plate, an upper long-side folding plate, a front guide plate, a paperboard support, a right side short-side folding assembly, a left side short-side folding assembly and a rear guide plate, a folding plate avoiding hole is formed in the middle of the forming bottom plate, the front guide plate is installed above the forming bottom plate on one side of the folding plate avoiding hole, a folding paper inlet is formed between the front guide plate and the forming bottom plate, so that the product to be packaged drives the paperboard to be folded and enters the folding paper inlet; the rear guide plate is installed above the forming bottom plate on the other side of the folding plate avoiding hole, and a forming bin is formed between the rear guide plate and the forming bottom plate.
[0012] The paperboard support is installed on the lower end of one side of the forming bottom plate, and is used for placing the paperboard to be folded on the paperboard support; when the paperboard to be folded is placed on the paperboard support, the middle of the paperboard to be folded is aligned with the folding paper inlet, so that the product pushes the middle of the paperboard to be folded through the folding paper inlet into the forming bin; the two paperboard blocking plates are installed on the front guide plate, and are used for limiting the two sides of the paperboard to be folded through the two paperboard blocking plates.
[0013] The upper long-side folding plate is arranged above the folding plate avoiding hole between the front guide plate and the rear guide plate, and the upper long-side folding plate is drivingly connected with the cam mechanism through the first driving assembly, so that the cam mechanism controls the upper long-side folding plate to move downward and makes the paperboard to be folded complete upper folding.
[0014] The lower long-edge folding plate is arranged below the folding plate avoiding hole, and the lower long-edge folding plate is driven by the second driving assembly and the cam mechanism, so as to be controlled by the cam mechanism to move upward and make the paperboard to be folded to be folded downward.
[0015] The right short-edge folding assembly and the left short-edge folding assembly are arranged on both sides of the forming bin, so as to fold the short edges of the paperboard to be folded.
[0016] As a preferred technical scheme in the utility model, the first driving assembly comprises an upper folding cross beam, sliding guide columns, linear bearings, a guide column connecting beam and an upper folding articulated joint, the upper folding cross beam is connected with the upper long-edge folding plate, the two ends of the upper folding cross beam are connected with the sliding guide columns, and the two sliding guide columns vertically penetrate the forming bottom plate; the two sliding guide columns are slidably connected with the forming bottom plate through the linear bearings, and the linear bearings are installed on the forming bottom plate; the guide column connecting beam is arranged below the forming bottom plate, the two ends of the guide column connecting beam are connected with the lower ends of the two sliding guide columns respectively, the upper folding articulated joint is installed on the guide column connecting beam, and the lower end of the upper folding articulated joint is drivingly connected with the cam mechanism, so as to drive the upper folding articulated joint to move up and down through the cam mechanism.
[0017] As a preferred technical scheme in the utility model, the second driving assembly comprises a lower edge shovel sliding rail seat, a vertical sliding rail, a lower folding support and a lower edge shovel seat, the lower edge shovel sliding rail seat is connected with the lower long-edge folding plate and the lower edge shovel seat, the vertical sliding rail is installed on the lower folding support in the vertical direction, and the lower edge shovel sliding rail seat is slidably connected with the vertical sliding rail; the lower folding support is fixedly connected with the forming bottom plate or the device bottom plate; the lower end of the lower edge shovel seat is drivingly connected with the cam mechanism, so as to drive the lower edge shovel seat to move up and down through the cam mechanism.
[0018] As one preferred technical scheme in the utility model, the right side short edge folding assembly and the left side short edge folding assembly both comprise a fixing base, a linear guide rail, a folder, a front fixed corner folder, a front fixed corner folder base, a mounting base and a cylinder, the linear guide rail, the front fixed corner folder base and the cylinder are all mounted on the fixing base, the mounting base is slidingly connected on the linear guide rail, the folder is connected on the mounting base, the telescopic rod of the cylinder is connected with the mounting base, so as to drive the mounting base to slide on the linear guide rail through the cylinder; the folder is provided with a folding lug close to the outside of the middle part of the forming bin on one side, the side of the folding lug facing the folding paper inlet is an inclined surface for facilitating the sliding of the paperboard to be folded between the two folding lugs, so as to limit the short edge of the paperboard to be folded through the folding lug and make it fold backward; the other side of the folding lug away from the folding paper inlet is a pressing edge plane, so as to drive the pressing edge plane to slide toward the outlet direction of the forming bin through the sliding of the folder, and further drive the short edge of the paperboard to be folded to fold backward; the front fixed corner folder base is located on the side of the folder away from the folding paper inlet, and the front fixed corner folder is mounted on the side of the front fixed corner folder base close to the middle part of the forming bin, so as to limit the short edge of the paperboard to be folded through the two front fixed corner folders.
[0019] Beneficial effects: the utility model discloses a driving mechanism drives the cam mechanism to run, and the cam mechanism can control the action of the pushing mechanism and the folding mechanism simultaneously, and the folding mechanism can repeatedly push the product to be packaged in the cam mechanism to the folding mechanism with the help of the cam mechanism, then the product to be packaged directly contacts the paperboard to be folded on one side of the folding mechanism, so that the paperboard to be folded is folded and the product to be packaged enters the folding mechanism, then the folding of the paperboard to be folded is completed in the folding mechanism with the help of the cooperation of the cam mechanism, and the packaging of the product to be packaged is realized at the same time, so that the packaging process is saved, the processing efficiency is improved, and the cost of the production line is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the structure schematic diagram under the first visual angle of the utility model;
[0021] Figure 2 It is the structure schematic diagram under the second visual angle of the utility model;
[0022] Figure 3 It is the structure schematic diagram under the third visual angle of the utility model;
[0023] Figure 4 It is the partial structure schematic diagram of the cam mechanism in the utility model;
[0024] Figure 5 It is the partial structure schematic diagram of the cam mechanism in the utility model; Figure 4
[0025] Figure 6 It isFigure 5 Part structure diagram of the structure;
[0026] Figure 7 Part structure diagram of the structure;
[0027] Figure 8 Folding mechanism schematic view provided with the paperboard to be folded in the utility model;
[0028] Figure 9 Structure schematic view of the folding mechanism under the first perspective in the utility model;
[0029] Figure 10 Structure schematic view of the folding mechanism under the second perspective in the utility model;
[0030] Figure 11 Structure schematic view of the right side short edge folding assembly and the left side short edge folding assembly.
[0031] In the figure: 1-driving mechanism; 101-driving motor; 102-chain; 2-cam mechanism; 201-fixed shaft; 202-first rotating shaft; 203-upper folding cam; 204-pushing cam; 205-lower folding cam; 206-L-shaped transmission rod; 207-pushing connecting rod; 208-upper folding swing rod; 209-lower folding swing rod; 210-upper folding connecting rod; 211-lower folding connecting rod; 3-pushing mechanism; 301-pushing swing rod; 302-pushing bottom plate; 303-inductor; 304-limiting channel; 305-pushing plate; 306-first fixed seat; 307-sliding shaft; 308-first loose joint; 4-folding mechanism; 401-molded bottom plate; 402-lower long edge folding plate; 403-upper long edge folding plate; 404-air cylinder; 405-front guide plate; 406-paperboard support; 407-rear guide plate; 408-paper blocking plate; 409-upper folding cross beam; 410-sliding guide column; 411-linear bearing; 412-guide column connecting beam; 413-upper folding loose joint; 414-lower shovel edge sliding rail seat; 415-vertical sliding rail; 416-lower folding support; 417-lower shovel edge seat; 418-fixed seat; 419-linear guide rail; 420-folding device; 421-front fixed folding corner device; 422-front fixed folding corner device seat; 423-mounting seat; 5-device bottom plate; 6-paperboard to be folded. DETAILED DESCRIPTION
[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.
[0033] Example:
[0034] like Figures 1-11 As shown, this embodiment provides a strip box folding device, including a drive mechanism 1, a cam mechanism 2, a pusher mechanism 3, a folding mechanism 4, and a device base plate 5. The drive mechanism 1, cam mechanism 2, and pusher mechanism 3 are all mounted on the device base plate 5, thus using the device base plate 5 as a base to achieve overall skid mounting. The folding mechanism 4 is mounted above the cam mechanism 2 at one end of the pusher mechanism 3, which facilitates the pusher mechanism 3 to push the product to be packaged into its interior towards the folding mechanism 4, thereby completing the folding of the cardboard 6 to be folded within the folding mechanism 4 and completing the product packaging.
[0035] Furthermore, the drive mechanism 1 is connected to the cam mechanism 2 for transmission, so that the drive mechanism 1 can control the operation of the cam mechanism 2. The lower end of the pusher mechanism 3 is provided with a pusher lever 301 that is connected to the cam mechanism 2 for transmission. The pusher lever 301 is driven by the drive mechanism 1 to push the product to be packaged on the pusher mechanism 3 into the folding mechanism 4. When the drive mechanism 1 is running, the cam mechanism 2 can drive the pusher mechanism 3 to perform repeated pushing, resetting and pushing. The folding mechanism 4 is provided with a cardboard 6 to be folded on the side facing the pusher mechanism 3. Before each product to be packaged is pushed into the folding mechanism 4, a cardboard 6 to be folded is placed on the side of the folding mechanism 4 facing the pusher mechanism 3. The folding mechanism 4 is connected to the cam mechanism 2 for transmission, so that the drive mechanism 1 can control the cam mechanism 2 to drive the folding mechanism 4 to fold and package the product to be packaged in the cardboard 6.
[0036] The utility model discloses a drive mechanism 1 drives cam mechanism 2 operation, through cam mechanism 2 can control pusher mechanism 3 and folding mechanism 4 action simultaneously, folding mechanism 4 with the help of cam mechanism 2 can repeatedly push the to be packed product that enters cam mechanism 2 to folding mechanism 4, then the to be packed product directly contacts the to be folded paperboard 6 of folding mechanism 4 one side, makes to be folded paperboard 6 fold and pack to be packed product and enter folding mechanism 4 inside, then again with the help of cam mechanism 2's cooperation in folding mechanism 4 completes the folding of to be folded paperboard 6, and then realizes to be packed product's packing while completing to be folded paperboard 6 folding, has saved the packaging procedure, has promoted the processing efficiency, has reduced the cost of production line.
[0037] As a preferred embodiment in the present embodiment, it needs to be further explained that the cam mechanism 2 includes a fixed shaft 201 fixedly connected to the device bottom plate 5, a first rotating shaft 202 rotatably connected to the device bottom plate 5, and an upper folding cam 203, a pushing cam 204 and a lower folding cam 205 all installed on the first rotating shaft 202. Specifically, the device bottom plate 5 can be provided with a cam mounting seat, the fixed shaft 201 and the first rotating shaft 202 are both installed on the cam mounting seat, and the driving mechanism 1 is in transmission connection with the first rotating shaft 202, so that the upper folding cam 203, the pushing cam 204 and the lower folding cam 205 can be driven by controlling the first rotating shaft 202, thereby realizing the operation of the cam mechanism 2. The fixed shaft 201 is rotatably connected with an L-shaped transmission rod 206 driven by the pushing cam 204, so as to swing the L-shaped transmission rod 206 on the fixed shaft 201 by the rotation of the pushing cam 204. The L-shaped transmission rod 206 is in transmission connection with the middle part of a pushing swing rod 301 through a pushing connecting rod 207, and the lower end of the pushing swing rod 301 is rotatably connected to the device bottom plate 5, so as to swing the pushing swing rod 301 by controlling the pushing connecting rod 207 through the L-shaped transmission rod 206. When the L-shaped transmission rod 206 swings, the pushing swing rod 301 is driven to move by the pushing connecting rod 207, and then the upper part of the pushing swing rod 301 swings, so as to realize repeated pushing. The fixed shaft 201 is also rotatably connected with an upper folding swing rod 208 driven by the upper folding cam 203 and a lower folding swing rod 209 driven by the lower folding cam 205. The upper folding swing rod 208 is in transmission connection with the folding mechanism 4 through an upper folding connecting rod 210, and the lower folding swing rod 209 is in transmission connection with the folding mechanism 4 through a lower folding connecting rod 211, so as to fold the to-be-folded paperboard 6 upward and downward through the upper folding connecting rod 210 and the lower folding swing rod 209.
[0038] As a preferred embodiment in the embodiment, it needs to be explained further that the pushing cam 204 comprises a pushing disc mounted on the first rotating shaft 202, and a pushing cam ring groove is formed on one side of the pushing disc to form a cam structure, and the L-shaped transmission rod 206 is movably connected to one end of the pushing cam ring groove, for example, the width of the pushing cam ring groove at all positions is the same, and a limiting bearing or a circular limiting block is arranged on the side surface of one end of the L-shaped transmission rod 206, and the limiting bearing or the circular limiting block is matched and mounted in the pushing cam ring groove, so that the limiting bearing or the circular limiting block can be adjusted in position in the pushing cam ring groove when the pushing disc rotates, the middle part of the L-shaped transmission rod 206 is rotatably connected to the fixed shaft 201, and the other end of the L-shaped transmission rod 206 is provided with a first long slot, one end of the pushing connecting rod 207 is movably connected to the first long slot, and the other end of the pushing connecting rod 207 is rotatably connected to the middle part of the pushing swing rod 301; the one end of the L-shaped transmission rod 206 moves with the rotation of the pushing disc, the one end of the L-shaped transmission rod 206 moves, so that the other end of the L-shaped transmission rod 206 swings, and then the pushing connecting rod 207 drives the upper part of the pushing swing rod 301 to swing.
[0039] Further, the upper folding cam 203 comprises an upper folding cam disc mounted on the first rotating shaft 202, and an upper folding cam ring groove is formed on one side of the upper folding cam disc to form a cam structure, one end of the upper folding swing rod 208 is rotatably connected to the fixed shaft 201, and the middle part of the upper folding swing rod 208 is movably connected to the upper folding cam ring groove, preferably, a limiting bearing or a circular limiting block is arranged on the side surface of the middle part of the upper folding swing rod 208, and the limiting bearing or the circular limiting block is matched and mounted in the upper folding cam ring groove, so that the limiting bearing or the circular limiting block can be adjusted in position in the upper folding cam ring groove when the upper folding cam disc rotates, the other end of the upper folding swing rod 208 is rotatably connected to the lower end of the upper folding connecting rod 210, and the upper end of the upper folding connecting rod 210 is rotatably connected to the folding mechanism 4; when the upper folding cam disc rotates, the upper folding cam ring groove drives the limiting bearing or the circular limiting block to move up and down, and then drives the other end of the upper folding swing rod 208 to swing, and the other end of the upper folding swing rod 208 drives a component in the folding mechanism 4 to move up and down, for example, the upper folding loose joint 413 mentioned below.
[0040] Further, the lower folding cam 205 comprises a lower folding cam disc mounted on the first rotating shaft 202, one side of the lower folding cam disc is provided with a lower folding cam ring groove matched with the middle part to form a cam structure, one end of the lower folding swing rod 209 is rotatably connected to the fixed shaft 201, the middle part of the lower folding swing rod 209 is movably connected in the lower folding cam ring groove, preferably, a limiting bearing or a circular limiting block is arranged on the side surface of the middle part of the lower folding swing rod 209, and the limiting bearing or the circular limiting block is matched and mounted in the lower folding cam ring groove, so that when the lower folding cam disc rotates, the limiting bearing or the circular limiting block can adjust the position in the lower folding cam ring groove, the other end of the lower folding swing rod 209 is rotatably connected with the lower end of the lower folding connecting rod 211, and the upper end of the lower folding swing rod 209 is rotatably connected with the folding mechanism 4; when the lower folding cam disc rotates, the lower folding cam ring groove drives the limiting bearing or the circular limiting block to move up and down, thereby driving the other end of the lower folding swing rod 209 to swing, and the other end of the lower folding swing rod 209 drives a certain part in the folding mechanism 4 to move up and down, for example, the lower shovel edge seat 417 described below.
[0041] As a preferred embodiment in the present embodiment, it needs to be further explained that the driving mechanism 1 comprises a driving motor 101, a driving sprocket and a chain 102, the driving motor 101 is mounted on the device bottom plate 5, the driving sprocket is mounted on the motor shaft of the driving motor 101, the first rotating shaft 202 is provided with a driven sprocket, and the driven sprocket is drivingly connected with the driving sprocket through the chain 102, which is simple and stable in structure.
[0042] As a preferred embodiment in the present embodiment, it needs to be further explained that the pushing mechanism 3 comprises a pushing bottom plate 302, a pushing assembly, a sensor 303, a limiting channel 304 and the pushing swing rod 301, the pushing bottom plate 302 is mounted above the device bottom plate 5, and can be connected with the device bottom plate 5 or other structures to ensure the stability of the pushing bottom plate 302, the limiting channel 304 is arranged on the upper end face of the pushing bottom plate 302, one end of the limiting channel 304 is provided with a product inlet, the product inlet is used to push the products to be packaged into the limiting channel 304, the sensor 303 is mounted on the other end of the limiting channel 304, and is used to sense whether there are products to be packaged in the limiting channel 304 through the sensor 303, so as to control the driving mechanism 1 to run through the processor and the like, so as to push the products to be packaged to the folding mechanism 4; the pushing assembly is arranged on the side of the limiting channel 304 away from the folding mechanism 4, and the upper end of the pushing swing rod 301 is rotatably connected with the pushing assembly, so as to drive the pushing assembly to push the products to be packaged in the limiting channel 304 to the folding mechanism 4 through the pushing swing rod 301, thereby realizing automatic pushing.
[0043] As a preferred embodiment in the embodiment, it needs to be explained further that the pushing assembly comprises a pushing plate 305 for pushing the product to be packaged in the limiting channel 304 to the folding mechanism 4, the side of the pushing plate 305 away from the limiting channel 304 is connected with two first fixed seats 306, preferably the pushing plate 305 is connected with the two first fixed seats 306 through two connecting rods, so that the distance between the pushing plate 305 and the first fixed seats 306 is increased, and the pushing plate 305 is pushed better, the two first fixed seats 306 are respectively slidingly connected to a sliding shaft 307, and the two sliding shafts 307 are fixed to the pushing bottom plate 302; the two first fixed seats 306 are connected through a first connecting rod, so as to ensure that the two first fixed seats 306 stably slide synchronously on the pushing bottom plate 302, and a first loose joint 308 is installed on the first connecting rod, the lower end of the first loose joint 308 is drivingly connected with the pushing swing rod 301 through a movable connecting rod, and the two ends of the movable connecting rod are respectively rotatably connected with the lower end of the first loose joint 308 and the upper end of the pushing swing rod 301, so that the structure is simple and the control mode is stable.
[0044] As a preferred embodiment in the embodiment, it needs to be explained further that the folding mechanism 4 comprises a shaped bottom plate 401, a lower long-edge folding plate 402, an upper long-edge folding plate 403, a front guide plate 405, a paperboard support 406, a right side short-edge folding assembly, a left side short-edge folding assembly and a rear guide plate 407, the middle part of the shaped bottom plate 401 is provided with a folding plate avoiding hole, the upper side of the shaped bottom plate 401 on one side of the folding plate avoiding hole is provided with the front guide plate 405, and the front guide plate 405 and the shaped bottom plate 401 cooperatively form a folding paper entrance, so as to facilitate the product to drive the paperboard to be folded 6 to fold and enter the folding paper entrance; the upper side of the shaped bottom plate 401 on the other side of the folding plate avoiding hole is provided with the rear guide plate 407, and the rear guide plate 407 and the shaped bottom plate 401 cooperatively form a forming bin; the lower end of one side of the shaped bottom plate 401 is provided with the paperboard support 406, so as to place the paperboard to be folded 6 on the paperboard support 406, and ensure the stability of the paperboard to be folded 6, and when the paperboard to be folded 6 is placed on the paperboard support 406, the middle part of the paperboard to be folded 6 is aligned with the folding paper entrance, so as to facilitate the product to push the middle part of the paperboard to be folded 6 through the folding paper entrance into the forming bin from one side of the shaped bottom plate 401, and realize the folding of the upper part and the lower part of the two large faces of the long edge of the paperboard to be folded 6, and then directly complete the three-fold; the front guide plate 405 is provided with two paper blocking plates 408, so as to limit the two sides of the paperboard to be folded 6 through the two paper blocking plates 408, and further ensure the stability of the paperboard to be folded 6.
[0045] Preferably, as Figure 8 and Figure 9As shown, the paperboard support 406 comprises a vertically extending plate and a support plate, the upper end of the vertically extending plate is fixedly connected with the shaped bottom plate 401, the lower end of the vertically extending plate is fixedly connected with one end of the support plate, the other end of the support plate extends away from the shaped bottom plate 401 and is arranged at an acute angle with the support plate, which is simple in structure and can stably support the paperboard to be folded.
[0046] Further, the upper long-side folding plate 403 is arranged above the folding plate avoiding hole between the front guide plate 405 and the rear guide plate 407, and the upper long-side folding plate 403 is in transmission connection with the cam mechanism 2 through the first driving assembly, so as to control the upper long-side folding plate 403 to move downward and make the paperboard to be folded 6 complete the upper folding through the cam mechanism 2, for example, the cam mechanism 2 controls the first driving assembly to drive the upper long-side folding plate 403 to move downward, the upper long-side folding plate 403 folds the upper part of the long side of the paperboard to be folded, and then the upper folding is completed; the lower long-side folding plate 402 is arranged below the folding plate avoiding hole, and the lower long-side folding plate 402 is in transmission connection with the cam mechanism 2 through the second driving assembly, so as to control the lower long-side folding plate 402 to move upward and make the paperboard to be folded 6 complete the lower folding through the cam mechanism 2, for example, the cam mechanism 2 controls the second driving assembly to drive the lower long-side folding plate 402 to move upward, the lower long-side folding plate 402 folds the lower part of the long side of the paperboard to be folded, and then the lower folding is completed; the right side short-side folding assembly and the left side short-side folding assembly are respectively arranged on the two sides inside the shaped bin, so as to complete the short-side folding of the short sides of the two sides of the paperboard to be folded 6 through the right side short-side folding assembly and the left side short-side folding assembly, and then all the folding of the paperboard to be folded 6 is completed.
[0047] As a preferred embodiment in the present embodiment, it needs to be further explained that the first driving assembly comprises an upper folding cross beam 409, a sliding guide column 410, a linear bearing 411, a guide column connecting beam 412 and an upper folding hinge 413, the upper folding cross beam 409 is connected with the upper long-side folding plate 403, both ends of the upper folding cross beam 409 are connected with the sliding guide column 410, and both the sliding guide columns 410 vertically penetrate the shaped bottom plate 401; both the sliding guide columns 410 are in sliding connection with the shaped bottom plate 401 through the linear bearing 411, and the linear bearing 411 is installed on the shaped bottom plate 401; the guide column connecting beam 412 is arranged below the shaped bottom plate 401, and both ends of the guide column connecting beam 412 are respectively connected with the lower ends of the two sliding guide columns 410, the upper folding hinge 413 is installed on the guide column connecting beam 412, and the lower end of the upper folding hinge 413 is in transmission connection with the cam mechanism 2, so as to drive the upper folding hinge 413 to move up and down through the cam mechanism 2, and then the upper folding hinge 413 drives the guide column connecting beam 412 to move up and down, the guide column connecting beam 412 drives the two sliding guide columns 410 to move up and down, the two sliding guide columns 410 drive the upper long-side folding plate 403 to move up and down through the upper folding cross beam 409, and then the upper folding of the paperboard to be folded 6 is completed.
[0048] As a preferred embodiment in the present embodiment, it needs to be further explained that the second driving assembly comprises a lower edge slide rail seat 414, a vertical slide rail 415, a lower folding support 416 and a lower edge seat 417, the lower edge slide rail seat 414 is connected with the lower long edge folding plate 402 and the lower edge seat 417, the vertical slide rail 415 is installed on the lower folding support 416 in the vertical direction, and the lower edge slide rail seat 414 is slidingly connected on the vertical slide rail 415; the lower folding support 416 is fixedly connected with the forming bottom plate 401 or the device bottom plate 5; the lower end of the lower edge seat 417 is drivingly connected with the cam mechanism 2, so as to drive the lower edge seat 417 to move up and down through the cam mechanism 2, the lower edge seat 417 drives the lower edge slide rail seat 414 to stably move up and down along the vertical slide rail 415, and drives the lower long edge folding plate 402 to move up and down, so as to complete the lower folding of the paperboard to be folded 6.
[0049] As a preferred embodiment in the present embodiment, it needs to be further explained that the right side short edge folding assembly and the left side short edge folding assembly both comprise a fixed seat 418, a linear guide rail 419, a folder 420, a front fixed corner folder 421, a front fixed corner folder seat 422, a mounting seat 423 and a cylinder 404, the linear guide rail 419, the front fixed corner folder seat 422 and the cylinder 404 are all installed on the fixed seat 418, the mounting seat 423 is slidingly connected on the linear guide rail 419, the folder 420 is connected on the mounting seat 423, the telescopic rod of the cylinder 404 is connected with the mounting seat 423, so as to drive the mounting seat 423 to slide on the linear guide rail 419 through the cylinder 404, and then control the folder 420 to move; the folder 420 is close to the outside of one side of the middle part of the forming bin, and is provided with a folding lug, the side of the folding lug facing the folding paper entrance is an inclined surface for sliding the paperboard to be folded 6 from between the two folding lugs, so as to limit the short edge of the paperboard to be folded 6 through the folding lug to fold backward; the other side of the folding lug away from the folding paper entrance is a pressing edge plane, so as to drive the pressing edge plane to slide to the outlet direction of the forming bin through the sliding of the folder 420, and further drive the short edge of the paperboard to be folded 6 to fold backward; the front fixed corner folder seat 422 is located on the side of the folder 420 away from the folding paper entrance, and the front fixed corner folder 421 is installed on the side of the front fixed corner folder seat 422 close to the middle part of the forming bin, so as to limit the short edge of the paperboard to be folded 6 after folding backward through the two front fixed corner folders 421. In practice, when the paperboard to be folded enters the forming bin, the short edge of the paperboard to be folded contacts the folder 420, and is folded through the limitation of the folder 420, and then is bound between the two front fixed corner folders 421, then the cylinder 404 can control the folder 420 to retract, and the folding lug on the folder 420 can further press the short edge, so as to realize the further folding and forming of the short edge of the paperboard to be folded.
[0050] It should be pointed out finally that: the above only for the preferred embodiments of the utility model, and does not limit the protection scope of the utility model. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A strip box folding apparatus characterized by comprising: The utility model provides a kind of automatic packaging device, including driving mechanism (1), cam mechanism (2), push mechanism (3), folding mechanism (4) and device bottom plate (5), driving mechanism (1), cam mechanism (2) and push mechanism (3) are all installed on device bottom plate (5), folding mechanism (4) is installed above cam mechanism (2) in one end of push mechanism (3);The driving mechanism (1) is connected with cam mechanism (2), and the lower end of push mechanism (3) is provided with the push mechanism swing rod (301) connected with cam mechanism (2), to be packaged product on push mechanism (3) is pushed into folding mechanism (4) by driving mechanism (1) to the control of cam mechanism (2) and drive push mechanism swing rod (301);The side of folding mechanism (4) towards push mechanism (3) is provided with to be folded paperboard (6), and folding mechanism (4) is connected with cam mechanism (2), to be packaged product is folded and packaged in to be folded paperboard (6) by driving mechanism (1) to the control of cam mechanism (2) and drive folding mechanism (4).
2. A strip box folding apparatus according to claim 1, wherein The cam mechanism (2) includes fixed shaft (201) fixedly connected on device bottom plate (5), first rotating shaft (202) rotatably connected on device bottom plate (5) and upper folding cam (203), push cam (204) and lower folding cam (205) all installed on first rotating shaft (202), driving mechanism (1) is connected with first rotating shaft (202);The fixed shaft (201) is rotatably connected with L-shaped transmission rod (206) driven by push cam (204), to be packaged product on push mechanism (3) is pushed into folding mechanism (4) by driving mechanism (1) to the control of cam mechanism (2) and drive push mechanism swing rod (301);The L-shaped transmission rod (206) is connected with the middle part of push mechanism swing rod (301) by push link (207), and the lower end of push mechanism swing rod (301) is rotatably connected on device bottom plate (5), to be packaged product on push mechanism (3) is pushed into folding mechanism (4) by driving mechanism (1) to the control of cam mechanism (2) and drive push mechanism swing rod (301);The fixed shaft (201) is rotatably connected with upper folding swing rod (208) driven by upper folding cam (203) and lower folding swing rod (209) driven by lower folding cam (205), upper folding swing rod (208) is connected with folding mechanism (4) by upper folding link (210), and lower folding swing rod (209) is connected with folding mechanism (4) by lower folding link (211).
3. A strip box folding apparatus according to claim 2, wherein The push cam (204) includes push disc installed on first rotating shaft (202), and push cam ring groove is formed in the side of push disc, and L-shaped transmission rod (206) one end is movably connected in push cam ring groove, and the middle part of L-shaped transmission rod (206) is rotatably connected on fixed shaft (201), and the other end of L-shaped transmission rod (206) is provided with first long hole, and one end of push link (207) is movably connected in first long hole, and the other end of push link (207) is rotatably connected with the middle part of push mechanism swing rod (301) The upper folding cam (203) comprises an upper folding cam disc installed on the first rotating shaft (202), an upper folding cam ring groove is formed on one side of the upper folding cam disc, one end of the upper folding swing rod (208) is rotatably connected to the fixed shaft (201), the middle part of the upper folding swing rod (208) is movably connected to the upper folding cam ring groove, the other end of the upper folding swing rod (208) is rotatably connected to the lower end of the upper folding connecting rod (210), and the upper end of the upper folding connecting rod (210) is rotatably connected to the folding mechanism (4). The lower folding cam (205) comprises a lower folding cam disc installed on the first rotating shaft (202), a lower folding cam ring groove is formed on one side of the lower folding cam disc, one end of the lower folding swing rod (209) is rotatably connected to the fixed shaft (201), the middle part of the lower folding swing rod (209) is movably connected to the lower folding cam ring groove, the other end of the lower folding swing rod (209) is rotatably connected to the lower end of the lower folding connecting rod (211), and the upper end of the lower folding swing rod (209) is rotatably connected to the folding mechanism (4).
4. A strip box folding apparatus according to claim 2 or 3, characterized in that The driving mechanism (1) comprises a driving motor (101), a driving sprocket and a chain (102), the driving motor (101) is installed on the device bottom plate (5), the driving sprocket is installed on the motor shaft of the driving motor (101), the first rotating shaft (202) is provided with a driven sprocket, and the driven sprocket is drivingly connected with the driving sprocket through the chain (102).
5. A strip box folding apparatus according to claim 2 or 3, wherein The pushing mechanism (3) comprises a pushing bottom plate (302), a pushing assembly, an inductor (303), a limiting channel (304) and the pushing swing rod (301), the pushing bottom plate (302) is installed above the device bottom plate (5), the limiting channel (304) is arranged on the upper end face of the pushing bottom plate (302), one end of the limiting channel (304) is provided with a product inlet, the inductor (303) is installed on the other end of the limiting channel (304), and whether there is a product to be packaged in the limiting channel (304) is sensed through the inductor (303); the pushing assembly is arranged on the side of the limiting channel (304) away from the folding mechanism (4), the upper end of the pushing swing rod (301) is rotatably connected to the pushing assembly, and the pushing swing rod (301) drives the pushing assembly to push the product to be packaged in the limiting channel (304) to the folding mechanism (4).
6. A strip box folding apparatus according to claim 5, wherein The pushing assembly comprises a pushing plate (305) for pushing the product to be packaged in the limiting channel (304) to the folding mechanism (4), the pushing plate (305) is connected with two first fixed seats (306) on the side away from the limiting channel (304), the two first fixed seats (306) are respectively slidably connected to a sliding shaft (307), and the two sliding shafts (307) are fixed to the pushing bottom plate (302); the two first fixed seats (306) are connected through a first connecting rod, a first loose joint (308) is installed on the first connecting rod, the lower end of the first loose joint (308) is in transmission connection with the pushing swing rod (301) through a movable connecting rod, and the two ends of the movable connecting rod are respectively in rotation connection with the lower end of the first loose joint (308) and the upper end of the pushing swing rod (301).
7. A strip box folding apparatus according to any one of claims 1 to 3, characterized in that, The folding mechanism (4) comprises a forming bottom plate (401), a lower long-edge folding plate (402), an upper long-edge folding plate (403), a front guide plate (405), a paperboard support (406), a right side short-edge folding assembly, a left side short-edge folding assembly and a rear guide plate (407), the middle part of the forming bottom plate (401) is provided with a folding plate avoiding hole, the upper side of the forming bottom plate (401) on one side of the folding plate avoiding hole is provided with the front guide plate (405), the front guide plate (405) and the forming bottom plate (401) cooperatively form a folding paper entrance, so that the product drives the paperboard to be folded (6) to fold and enter the folding paper entrance; the upper side of the forming bottom plate (401) on the other side of the folding plate avoiding hole is provided with the rear guide plate (407), and the rear guide plate (407) and the forming bottom plate (401) cooperatively form a forming bin; The lower end of one side of the forming bottom plate (401) is provided with the paperboard support (406), so as to place the paperboard to be folded (6) on the paperboard support (406), and when the paperboard to be folded (6) is placed on the paperboard support (406), the middle part of the paperboard to be folded (6) is aligned with the folding paper entrance, so that the product pushes the middle part of the paperboard to be folded (6) on one side of the forming bottom plate (401) to pass through the folding paper entrance and enter the forming bin; the front guide plate (405) is provided with two paperboard blocking plates (408), so as to limit the two sides of the paperboard to be folded (6) through the two paperboard blocking plates (408); The upper long-edge folding plate (403) is arranged above the folding plate avoiding hole between the front guide plate (405) and the rear guide plate (407), and the upper long-edge folding plate (403) is in transmission connection with the cam mechanism (2) through the first driving assembly, so as to control the upper long-edge folding plate (403) to move downward and make the paperboard to be folded (6) complete upper folding through the cam mechanism (2); The lower long-edge folding plate (402) is arranged below the folding plate avoiding hole, and the lower long-edge folding plate (402) is in transmission connection with the cam mechanism (2) through the second driving assembly, so as to control the lower long-edge folding plate (402) to move upward and make the paperboard to be folded (6) complete lower folding through the cam mechanism (2); The right side short edge folding assembly and the left side short edge folding assembly are arranged on both sides of the forming bin respectively, and are used for completing the short edge folding of the short edges of the two sides of the paperboard (6) to be folded through the right side short edge folding assembly and the left side short edge folding assembly.
8. A strip box folding apparatus according to claim 7, wherein The first driving assembly comprises an upper folding cross beam (409), a sliding guide column (410), a linear bearing (411), a guide column connecting beam (412) and an upper folding hinge (413), the upper folding cross beam (409) is connected with the upper long edge folding plate (403), both ends of the upper folding cross beam (409) are connected with the sliding guide column (410), and both of the sliding guide columns (410) vertically penetrate the forming bottom plate (401); both of the sliding guide columns (410) are slidably connected with the forming bottom plate (401) through the linear bearing (411), and the linear bearing (411) is installed on the forming bottom plate (401); the guide column connecting beam (412) is arranged below the forming bottom plate (401), and both ends of the guide column connecting beam (412) are connected with the lower ends of the two sliding guide columns (410) respectively, the upper folding hinge (413) is installed on the guide column connecting beam (412), and the lower end of the upper folding hinge (413) is in transmission connection with the cam mechanism (2), so as to drive the upper folding hinge (413) to move up and down through the cam mechanism (2).
9. A carton folding apparatus according to claim 7, wherein, The second driving assembly comprises a lower edge scraping sliding rail seat (414), a vertical sliding rail (415), a lower folding support (416) and a lower edge scraping seat (417), the lower edge scraping sliding rail seat (414) is connected with the lower long edge folding plate (402) and the lower edge scraping seat (417), the vertical sliding rail (415) is installed on the lower folding support (416) in the vertical direction, and the lower edge scraping sliding rail seat (414) is slidably connected on the vertical sliding rail (415); the lower folding support (416) is fixedly connected with the forming bottom plate (401) or the device bottom plate (5); the lower end of the lower edge scraping seat (417) is in transmission connection with the cam mechanism (2), so as to drive the lower edge scraping seat (417) to move up and down through the cam mechanism (2).
10. A carton folding apparatus according to claim 7, wherein, The right side short edge folding assembly and the left side short edge folding assembly each comprise a fixed seat (418), a linear guide rail (419), a folder (420), a front fixed corner folder (421), a front fixed corner folder seat (422), a mounting seat (423) and a gas cylinder (404), the linear guide rail (419), the front fixed corner folder seat (422) and the gas cylinder (404) are all mounted on the fixed seat (418), the mounting seat (423) is slidingly connected on the linear guide rail (419), the folder (420) is connected on the mounting seat (423), and the telescopic rod of the gas cylinder (404) is connected with the mounting seat (423), so as to drive the mounting seat (423) to slide on the linear guide rail (419) through the gas cylinder (404); the folding ear is arranged on the outside of one side of the middle part of the forming bin, the side of the folding ear facing the folding paper inlet is an inclined surface for facilitating the sliding of the paperboard (6) to be folded between the two folding ears, so as to limit the short edge of the paperboard (6) to be folded through the folding ear and make it fold backward; the other side of the folding ear away from the folding paper inlet is an edge pressing plane, so as to drive the edge pressing plane to slide to the outlet direction of the forming bin through the sliding of the folder (420), and further drive the short edge of the paperboard (6) to be folded to fold backward; the front fixed corner folder seat (422) is located on the side of the folder (420) away from the folding paper inlet, and the front fixed corner folder (421) is mounted on the side of the front fixed corner folder seat (422) close to the middle part of the forming bin, so as to limit the short edge of the paperboard (6) after folding backward through the two front fixed corner folders (421).