CN211468921U

CN211468921U - Feeding mechanism of full-automatic plastic packaging machine

Info

Publication number: CN211468921U
Application number: CN201922393409.5U
Authority: CN
Inventors: 郝世豪
Original assignee: Beijing Tianyuxing Printing Factory
Current assignee: Beijing Tianyuxing Printing Factory
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-11
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a feeding mechanism of a full-automatic plastic packaging machine, the full-automatic plastic packaging machine comprises a machine body and a conveyer belt for feeding books into the machine body, the feeding mechanism comprises a conveyer belt, a baffle, a clamping mechanism and an inclined plate; the clamping mechanism comprises a pair of first clamping assemblies and a pair of second clamping assemblies, the first clamping assemblies and the second clamping assemblies are used for respectively clamping two books with the conveying belts close to the machine body, the first clamping assemblies and the second clamping assemblies are connected with the baffle in a sliding mode along the length direction of the baffle, a pair of first control assemblies and a pair of second control assemblies are arranged on the baffle, and the first clamping assemblies and the second clamping assemblies do not interfere with each other when sliding along the length direction of the baffle. The utility model has the advantages that: thereby reached for full-automatic sealing packaging machine provides books automatically improve equipment production efficiency simultaneously, reduce the frictional force that books received when carrying, reduced the wearing and tearing that books received when carrying.

Description

Feeding mechanism of full-automatic plastic packaging machine

Technical Field

The utility model belongs to the technical field of full-automatic plastic packaging machine and specifically relates to a feed mechanism of full-automatic plastic packaging machine is related to.

Background

The full-automatic plastic packaging machine is mainly suitable for shrink packaging of various products, the mechanical equipment mainly comprises a book conveying table, a full-automatic sealing packaging machine, a thermal cycle shrink furnace and a book collecting table, the book conveying table is used for placing books needing plastic packaging and transmitting the books to the full-automatic sealing packaging machine, the full-automatic sealing packaging machine is used for sleeving plastic films on the books and cutting the plastic films, the thermal cycle shrink furnace is used for drying the plastic films and finally enabling the plastic films to be tightly attached to the books, the book collecting table is used for placing the books dried by the thermal cycle shrink furnace, the product combination can fully reduce labor cost, the production efficiency is improved, and the full-automatic plastic packaging machine is an ideal choice for printing and packaging enterprises.

The book conveying table for the full-automatic plastic packaging machine disclosed in the Chinese patent with the reference publication number of CN206466263U comprises a table body, wherein a circular groove is formed in the table body, a cam is rotationally connected in the groove, a driving assembly for driving the cam to rotate is fixedly arranged on the table body, a conveying device for conveying books is arranged on the table body beside the cam, and a book stacking frame body is fixedly arranged on the table body between the cam and the conveying device, so that the effect of automatically providing the books for the full-automatic sealing and packaging machine and improving the production efficiency of the equipment is achieved.

However, when the books at the lowest position of the book stacking frame body enter the conveying assembly under the driving of the driving assembly, the books at the lowest position can be subjected to two large friction forces, namely the friction force between the books and the table body. The other is the friction between the books, which can cause great abrasion to the upper and lower ends of the book needing to be transported at the bottom.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a feed mechanism of full-automatic plastic packaging machine, its advantage is: thereby reached for full-automatic sealing packaging machine provides books automatically improve equipment production efficiency simultaneously, reduce the frictional force that books received when carrying, reduced the wearing and tearing that books received when carrying.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a feeding mechanism of a full-automatic plastic packaging machine comprises a machine body and a conveying belt for conveying books into the machine body, wherein the feeding mechanism comprises a conveying belt which is horizontally arranged above the conveying belt, baffles which are vertically arranged on two sides of the conveying belt, a clamping mechanism which is additionally arranged at one end, close to the machine body, of each baffle and is used for clamping the books, and an inclined plate which is additionally arranged at one end, close to the machine body, of each conveying belt and inclines downwards towards the conveying belt;

clamping mechanism is including adding a pair of first clamping component and a pair of second clamping component that establish respectively at two baffles and be close to organism one end, first clamping component and second clamping component are used for pressing from both sides tight conveyer belt respectively and are close to two nearest books of organism, first clamping component and second clamping component all with the baffle along the length direction sliding connection of baffle, set up on the baffle and control a pair of first clamping component and a pair of second clamping component along a pair of first control assembly and a pair of second control assembly of baffle length direction reciprocating motion respectively, first clamping component and second clamping component mutually noninterfere when sliding along baffle length direction.

By adopting the technical scheme, when the feeding mechanism is used for feeding, books are firstly placed on the conveyor belt, then the conveyor belt is started until the first clamping assembly and the second clamping assembly respectively clamp two books closest to the machine body, the first control assembly and the second control assembly respectively control the first clamping assembly and the second clamping assembly to move along with the conveyor belt until the books at the most end part are abutted against the inclined plate, then the clamping assemblies loosen the books at the most end part, the conveyor belt continues to convey until the books at the next end part are abutted against the inclined plate, at the moment, the books at the most end part are turned over onto the inclined plate under the action of gravity and inertia and slide onto the conveyor belt to convey, at the moment, the clamping assemblies which do not clamp the books move towards the direction deviating from the machine body under the action of the control assemblies until the books at the present next end part are opposed to the books, then the books are clamped, the conveying belt conveys the books again, the books are turned over to the inclined plate, and the steps are repeated, so that the stacked books can be conveyed to the conveying belt, the friction force applied to the books in the conveying process is smaller, and the abrasion of the books in the conveying process is reduced.

The utility model discloses further set up to: first clamping component includes the first support with baffle horizontal sliding connection, add the first cylinder of establishing on first support and the baffle of horizontal orientation and with first cylinder piston rod be connected and with the first splint that books are inconsistent.

Through adopting above-mentioned technical scheme, first cylinder is positive reverse to be started, has realized that the baffle presss from both sides tightly or keeps away from books, simple structure, and the effect is obvious.

The utility model discloses further set up to: the second clamping assembly comprises a second support, a second cylinder and a second clamping plate, the second support is connected with the baffle in a sliding mode, the second cylinder is arranged on the second support and horizontally faces the baffle, the second clamping plate is connected with a piston rod of the second cylinder and is abutted to the book, the connecting position of the second support and the baffle is lower than the connecting position of the first support and the baffle, and the position of the second clamping plate, abutted to the book, is higher than the position of the first clamping plate, abutted to the book.

Through adopting above-mentioned technical scheme, the second cylinder is positive reverse to be started, has realized pressing from both sides tight or has kept away from books, simple structure, and the effect is obvious to can not take place to interfere with first cylinder at reciprocating motion in-process.

The utility model discloses further set up to: the first control assembly comprises a first screw rod which is arranged along the length direction of the baffle and is connected to the baffle in a rotating mode and a first control motor which is additionally arranged on the baffle and controls the first screw rod to rotate, the first screw rod penetrates through the first support in a threaded mode, and a first limiting piece which limits the first support to horizontally slide along the length direction of the baffle is additionally arranged between the first support and the baffle.

Through adopting above-mentioned technical scheme, first screw rod of first control motor control rotates, and first screw rod drives first support horizontal direction and slides, has realized the two-way removal of first support through first control motor just reversing to can move with the conveyer belt with the same speed through having guaranteed first support.

The utility model discloses further set up to: first limiter is including adding the first fixed block of establishing on first support, the gliding first spout of confession first fixed block horizontal direction is seted up along length direction to the baffle, first fixed block sets up to trapezoidal piece with first spout sliding fit department, first spout sets up to the dovetail groove.

Through adopting above-mentioned technical scheme, through the sliding fit of first fixed block and first spout, restricted first support and can only follow the length reverse movement of baffle.

The utility model discloses further set up to: the second control assembly comprises a second screw rod which is arranged along the length direction of the baffle and is rotatably connected to the baffle and a second control motor which is additionally arranged on the baffle and controls the second screw rod to rotate, the second screw rod penetrates through the second support in a threaded mode, and a second limiting piece which limits the second support to horizontally slide along the length direction of the baffle is additionally arranged between the second support and the baffle.

Through adopting above-mentioned technical scheme, second control motor control second screw rod rotates, and the second screw rod drives the second support horizontal direction and slides, through second control motor just reversing, has realized the two-way movement of second support to can move with the conveyer belt with the same speed through having guaranteed the second support.

The utility model discloses further set up to: the second limiting piece comprises a second fixing block arranged on the second support, a second sliding groove for the second fixing block to slide in the horizontal direction is formed in the baffle along the length direction, a trapezoidal block is arranged at the sliding fit position of the second fixing block and the second sliding groove, and a trapezoidal groove is formed in the second sliding groove.

Through adopting above-mentioned technical scheme, through the sliding fit of second fixed block and second spout, restricted the second support can only follow the length reverse movement of baffle.

The utility model discloses further set up to: the baffle is provided with the fixed subassembly that is used for preventing books on the conveyer belt from toppling over at the one end that deviates from the organism.

Through adopting above-mentioned technical scheme, prevent that books from taking place to empty, and then influence subsequent material loading.

The utility model discloses further set up to: the fixing assembly comprises fixing rods, a fixing plate and two elastic belts, the fixing rods are connected with the upper ends of the fixing rods respectively in a sliding mode, the fixing rods are connected to the two baffle plates in a deviated mode, the fixing rods are vertically arranged, the fixing plates are connected with the upper ends of the fixing rods respectively and are located above the baffle plates, and one ends of the elastic belts are fixed to one ends, close to the machine body, of the. The other end of the elastic belt is fixedly connected with the fixed rod.

Through adopting above-mentioned technical scheme, the elastic webbing gives the dead lever all the time a power towards the organism direction, then the baffle is given the power towards the organism of books that is located on the conveyer belt all the time, has prevented that books on the conveyer belt from taking place the upset to the direction that deviates from the organism.

The utility model discloses further set up to: the sliding block is additionally arranged at the sliding connection position of the fixed rod and the baffle, and a sliding groove for the sliding block to slide along the length direction of the baffle is formed in the baffle.

Through adopting above-mentioned technical scheme, set up slider and sliding tray, improved the sliding fit coefficient between dead lever and the baffle.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the feeding mechanism, the full-automatic sealing and packaging machine can automatically provide books, so that the production efficiency of the equipment is improved, meanwhile, the friction force received by the books during conveying is reduced, and the abrasion of the books during conveying is reduced;

2. through setting up fixed subassembly, prevent that books from taking place to empty, and then influence subsequent material loading.

Drawings

Fig. 1 is a schematic structural view in application of the present invention.

FIG. 2 is a schematic structural diagram of the present invention

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.

In the figure, 1, a full-automatic plastic packaging machine; 11. a body; 12. a conveyor belt; 2. a feeding mechanism; 21. a conveyor belt; 22. an inclined plate; 3. a baffle plate; 4. a clamping mechanism; 5. a first clamping assembly; 51. a first bracket; 52. a first cylinder; 53. a first splint; 6. a first control assembly; 61. a first screw; 62. a first control motor; 63. a first limiting member; 631. a first fixed block; 632. a first chute; 7. a second clamping assembly; 71. a second bracket; 72. a second cylinder; 73. a second splint; 8. a second control assembly; 81. a second screw; 82. a second control motor; 83. a second limiting member; 831. a second fixed block; 832. a second chute; 9. a fixing assembly; 91. fixing the rod; 92. a fixing plate; 93. an elastic band; 94. a slider; 95. a sliding groove; 10. a book.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): as shown in fig. 1 and 2, for the utility model discloses a feed mechanism of full-automatic plastic packaging machine, full-automatic plastic packaging machine 1 includes organism 11 and is used for sending into the conveyer belt 12 of organism 11 with books 10, feed mechanism 2 sets up on conveyer belt 12, feed mechanism 2 includes conveyer belt 21, baffle 3, clamping mechanism 4 and hang plate 22, conveyer belt 21 level sets up the top at

conveyer belt

12, 3 vertical fixation of baffle are in the both sides end of conveyer belt 21, clamping mechanism 4 is used for two books 10 that are close to organism 11 on the difference centre gripping conveyer belt 21, the one end that conveyer belt 21 is close to organism 11 is fixed in the slope of hang plate 22, and the other end and the conveyer belt 12 sliding conflict of hang plate 22.

As shown in fig. 2 and 3, the clamping mechanism 4 includes a pair of first clamping assemblies 5, a pair of first control assemblies 6, a pair of second clamping assemblies 7 and a pair of second control assemblies 8, the first clamping assemblies 5 include a first bracket 51, a first cylinder 52 and a first clamping plate 53, the first control assemblies 6 include a first screw 61, a first control motor 62 and a first limiting member 63, the first limiting member 63 includes a first fixing block 631, a first sliding slot 632 is formed in the middle of the baffle 3 along the length direction, the first fixing block 631 is partially located in the first sliding slot 632 and is slidably connected with the first sliding slot 632, the first fixing block 631 located in the first sliding slot 632 is provided as a trapezoidal block, the first sliding slot 632 is provided as a trapezoidal slot, the first bracket 51 is vertically and upwardly fixedly provided on the first fixing block 631, the first cylinder 52 is fixedly and horizontally provided on the first bracket 51, and the piston rod of the first cylinder 52 horizontally faces the book 10, the first clamp plate 53 is fixedly connected with a piston rod of the first cylinder 52, the first screw 61 is horizontally and rotatably connected on the baffle 3 through a bearing along the length direction of the baffle 3, the first screw 61 penetrates through the first bracket 51 in a threaded manner, and the first control motor 62 is arranged on the baffle 3 and is coaxially and fixedly connected with the first screw 61.

The second clamping assembly 7 comprises a second bracket 71, a second air cylinder 72 and a second clamping plate 73, the second control assembly 8 comprises a second screw 81, a second control motor 82 and a second limiting member 83, the second limiting member 83 comprises a second fixing block 831, a second chute 832 is formed in the middle of the baffle 3 along the length direction, the second fixing block 831 is partially positioned in the second chute 832 and is slidably connected with the second chute 832, the second fixing block 831 positioned in the second chute 832 is a trapezoidal block, the second chute 832 is a trapezoidal groove, the second bracket 71 is vertically and upwardly fixedly arranged on the second fixing block 831, the second air cylinder 72 is fixedly and horizontally arranged on the second bracket 71, a piston rod of the second air cylinder 72 horizontally faces the book 10, the second clamping plate 73 is fixedly connected with a piston rod of the second air cylinder 72, the second screw 81 is horizontally connected to the baffle 3 through a bearing along the length direction of the baffle 3, and the second screw 81 is threaded through the second bracket 71, the second control motor 82 is arranged on the baffle 3 and is coaxially fixedly connected with the second screw 81, the vertical height of the second chute 832 is lower than that of the first chute 632, the vertical height of the second cylinder 72 is higher than that of the first cylinder 52, and the vertical height of the second clamping plate 73 is higher than that of the first clamping plate 53.

When the feeding mechanism 2 is used for feeding, a worker vertically places a stack of books 10 on the conveyor belt 21 and locates between the two baffles 3, then starts the conveyor belt 21, the conveyor belt 21 conveys the books 10, when the first clamping plate 53 and the second clamping plate 73 respectively face two books 10 which are located on the conveyor belt 21 and are closest to the machine body 11, firstly starts the first air cylinder 52 and the second air cylinder 72 to enable the pair of first clamping plates 53 and the pair of second clamping plates 73 to respectively clamp the side ends of the two books 10, at this time, the first clamping plate 53 clamps the book 10 at the extreme end, then starts the first control motor 62 and the second control motor 82 in the forward direction to enable the first clamping plate 53 and the second clamping plate 73 to respectively move along with the conveyor belt 21 along with the books 10, when the book 10 at the extreme end reaches the inclined plate 22, the first air cylinder 52 drives the first clamping plate 53 to move in the direction far away from the books 10, and then continues to move the books 10 at the side end, until the book 10 at the extreme end reaches the extreme end position, the book 10 at the extreme end turns downwards under the action of gravity and inertia due to no clamping force, falls onto the inclined plate 22, then slides onto the conveyor belt 12 for conveying, then the first control motor 62 drives the first clamping plate 53 to move towards the direction departing from the machine body 11 until the first clamping plate 53 is opposite to the book 10 at the minor end, then the first air cylinder 52 is started to enable the pair of first clamping plates 53 to clamp the book 10 at the lateral end, then the conveyor belt 21 is started to convey the book 10, meanwhile, the second air cylinder 72 drives the second clamping plate 73 to move towards the direction far away from the book 10 until the book 10 at the minor end reaches the extreme end position, the book 10 clamped by the second clamping plate 73 turns onto the inclined plate 22, slides onto the conveyor belt 12 for conveying, and the steps are repeated, so that the book 10 can be automatically added onto the conveyor belt 12, in addition, in the automatic feeding process, no friction force exists between the books 10 and between the books 10 and the conveyor belt 21, so that the friction force applied to the books 10 is reduced, and the books 10 are protected.

As shown in fig. 2 and 4, a fixing assembly 9 is disposed on the baffle 3, the fixing assembly 9 includes a pair of fixing rods 91, a fixing plate 92 and an elastic band 93, a slider 94 is fixedly connected to a lower end of the fixing rod 91, a sliding groove 95 for accommodating the slider 94 and allowing the slider 94 to slide is disposed along the length direction of the fixing plate 92, the slider 94 is disposed as a trapezoidal block, the sliding groove 95 is disposed as a trapezoidal groove, the fixing rod 91 is slidably connected to the baffle 3 in parallel under the matching of the slider 94 and the sliding groove 95, an upper end of the fixing rod 91 is higher than an upper end of the baffle 3, the fixing plate 92 is fixedly connected to upper ends of the fixing rods 91, the fixing plate 92 and the elastic band 93 of the baffle 3 are horizontally disposed, one end of the fixing rod 91 is connected to one end of the baffle 3 close to. The elastic belt 93 always gives the fixed rod 91 a force towards the machine body 11, so that the baffle 3 always gives the books 10 on the conveying belt 12 a force towards the machine body 11, and the books 10 on the conveying belt 21 are prevented from being turned towards the direction away from the machine body 11.

The implementation principle of the embodiment is as follows: when using feed mechanism 2 to carry out the material loading, earlier book 10 places on conveyer belt 21 to be located between two baffles 3, then start first clamping component 5, first control assembly 6, second clamping component 7 and second control assembly 8, with book 10 on the conveyer belt 21 originally on the hang plate 22 that drops, then book 10 landing down enters into and carries on conveyer belt 12, when needs add book 10 on conveyer belt 21, preceding fixed plate 92 to the direction slip of keeping away from organism 11, then place book 10 on conveyer belt 21, fixed plate 92 offsets with book 10 under the effect of elastic webbing 93 and leans on.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A feeding mechanism of a full-automatic plastic packaging machine comprises a machine body (11) and a conveying belt (12) used for conveying books (10) into the machine body (11), and is characterized in that the feeding mechanism (2) comprises a conveying belt (21) horizontally arranged above the conveying belt (12), baffles (3) vertically arranged on two sides of the conveying belt (21), a clamping mechanism (4) arranged at one end, close to the machine body (11), of the baffle (3) and an inclined plate (22) which is arranged at one end, close to the machine body (11), of the conveying belt (21) and inclines downwards towards the conveying belt (12);

the clamping mechanism (4) comprises a pair of first clamping components (5) and a pair of second clamping components (7) which are respectively arranged at one end of the two baffle plates (3) close to the machine body (11), the first clamping component (5) and the second clamping component (7) are used for respectively clamping two books (10) of which the conveyor belt (21) is close to the machine body (11), the first clamping component (5) and the second clamping component (7) are connected with the baffle (3) in a sliding way along the length direction of the baffle (3), the baffle plate (3) is provided with a pair of first control components (6) and a pair of second control components (8) which respectively control a pair of first clamping components (5) and a pair of second clamping components (7) to reciprocate along the length direction of the baffle plate (3), the first clamping assembly (5) and the second clamping assembly (7) do not interfere with each other when sliding along the length direction of the baffle (3).

2. The feeding mechanism of the full-automatic plastic packaging machine according to claim 1, wherein the first clamping assembly (5) comprises a first bracket (51) horizontally slidably connected with the baffle (3), a first cylinder (52) added on the first bracket (51) and horizontally facing the baffle (3), and a first clamping plate (53) connected with a piston rod of the first cylinder (52) and abutting against the book (10).

3. The feeding mechanism of the full-automatic plastic packaging machine according to claim 2, wherein the second clamping assembly (7) comprises a second support (71) horizontally slidably connected with the baffle (3), a second cylinder (72) additionally arranged on the second support (71) and horizontally facing the baffle (3), and a second clamping plate (73) connected with a piston rod of the second cylinder (72) and abutting against the book (10), the connecting position of the second support (71) and the baffle (3) is lower than the connecting position of the first support (51) and the baffle (3), and the position of the second clamping plate (73) abutting against the book (10) is higher than the position of the first clamping plate (53) abutting against the book (10).

4. The feeding mechanism of the full-automatic plastic packaging machine according to claim 3, wherein the first control assembly (6) comprises a first screw (61) which is arranged along the length direction of the baffle (3) and is rotatably connected to the baffle (3) and a first control motor (62) which is additionally arranged on the baffle (3) and controls the first screw (61) to rotate, the first screw (61) is threaded through the first support (51), and a first limiting member (63) which limits the first support (51) to horizontally slide along the length direction of the baffle (3) is additionally arranged between the first support (51) and the baffle (3).

5. The feeding mechanism of the full-automatic plastic packaging machine according to claim 4, wherein the first limiting member (63) comprises a first fixing block (631) additionally arranged on the first support (51), the baffle (3) is provided with a first sliding groove (632) for the first fixing block (631) to slide in the horizontal direction along the length direction, the sliding fit position of the first fixing block (631) and the first sliding groove (632) is a trapezoidal block, and the first sliding groove (632) is a trapezoidal groove.

6. The feeding mechanism of the full-automatic plastic packaging machine according to claim 5, wherein the second control assembly (8) comprises a second screw (81) which is arranged along the length direction of the baffle (3) and is rotatably connected to the baffle (3) and a second control motor (82) which is additionally arranged on the baffle (3) and controls the second screw (81) to rotate, the second screw (81) penetrates through the second support (71) in a threaded manner, and a second limiting member (83) which limits the second support (71) to horizontally slide along the length direction of the baffle (3) is additionally arranged between the second support (71) and the baffle (3).

7. The feeding mechanism of the full-automatic plastic packaging machine according to claim 6, wherein the second limiting member (83) comprises a second fixing block (831) additionally arranged on the second support (71), the baffle (3) is provided with a second sliding groove (832) for the second fixing block (831) to slide horizontally along the length direction, the sliding fit position of the second fixing block (831) and the second sliding groove (832) is provided with a trapezoidal block, and the second sliding groove (832) is provided with a trapezoidal groove.

8. The feeding mechanism of the full-automatic plastic packaging machine as claimed in claim 1, wherein the baffle (3) is provided with a fixing component (9) for preventing the book (10) on the conveyor belt (21) from toppling over at one end departing from the machine body (11).

9. The feeding mechanism of the full-automatic plastic packaging machine according to claim 8, wherein the fixing assembly (9) comprises a fixing rod (91) slidably connected to opposite end surfaces of the two baffles (3) and vertically arranged, a fixing plate (92) connected to an upper end of the fixing rod (91) and located above the baffles (3), and two elastic bands (93), one end of each elastic band (93) is fixed to one end of each baffle (3) close to the machine body (11), and the other end of each elastic band (93) is fixedly connected to the fixing rod (91).

10. The feeding mechanism of the full-automatic plastic packaging machine according to claim 9, wherein a sliding block (94) is additionally arranged at the sliding connection position of the fixing rod (91) and the baffle (3), and a sliding groove (95) for the sliding block (94) to slide along the length direction of the baffle (3) is formed in the baffle (3).