Continuous feeding mechanism of three-edge sealing bag making machine

Abstract

The utility model discloses a continuous feeding mechanism of a three-edge sealing bag making machine, which comprises a roll shaft bottom plate, a feeding bottom plate and a conveying rack, one end of the top surface of the roll shaft bottom plate is fixedly connected with a supporting side plate, one side of the supporting side plate is fixedly connected with a driving motor, the output end of the driving motor is provided with a rotating roll shaft, and the other end of the bottom surface of the roll shaft bottom plate is connected with a hydraulic driving seat in a sliding manner; a hydraulic lifting column is arranged at the output end of the top of the hydraulic driving seat, a supporting square plate is fixedly connected to the top end of the hydraulic lifting column, a stabilizing groove is formed in the supporting square plate in a penetrating mode, a spring strip groove is formed in one side of the rotating roller shaft, a plurality of tensioning springs are fixedly connected to the inner side of the spring strip groove, and rubber arc strips are fixedly connected to the tail ends of the tensioning springs. The rubber arc strips symmetrically arranged on the outer side of the rotating roller shaft in the four directions support the film roller arranged on the outer side in a sleeving mode through the spring strip grooves and the multiple sets of tensioning springs, and the elastic supporting structures, the arc-shaped plate strip structures and the anti-skid rubber pads can meet the sleeving and fixing requirements of the film rollers of different diameter specifications.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding equipment technical field, concretely is a kind of three edge seal bag making machine continuous feeding mechanism. BACKGROUND

[0002] Three edge seal bag making machine is a kind of automatic equipment specially used for producing three edge seal plastic bag, the equipment is widely used in food, daily use chemical, medicine, electronic product etc.

[0003] The existing three edge seal bag making machine continuous feeding mechanism mostly adopts the way of manually carrying and lifting the film loading and unloading roller, and the operator needs to repeatedly lift the film loading and unloading roller to the roller shaft part during production to perform the operation of inserting and loading, which is time-consuming and laborious during loading and unloading, and it is difficult to meet the actual use requirement. UTILITY MODEL CONTENTS

[0004] The utility model aims at: in order to solve the existing three edge seal bag making machine continuous feeding mechanism mostly adopts the way of manually carrying and lifting the film loading and unloading roller, and the operator needs to repeatedly lift the film loading and unloading roller to the roller shaft part during production to perform the operation of inserting and loading, which is time-consuming and laborious during loading and unloading, and it is difficult to meet the actual use requirement problem, provide a kind of three edge seal bag making machine continuous feeding mechanism.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of three edge seal bag making machine continuous feeding mechanism, it include: roller shaft bottom plate, feeding bottom plate and conveyer frame, the roller shaft bottom plate top surface one end is fixedly connected with support side plate, the support side plate one side is fixedly connected with driving motor, the driving motor output is provided with rotating roller, the roller shaft bottom plate bottom surface other end is slidably connected with hydraulic drive seat, the hydraulic drive seat top output is provided with hydraulic lifting column, the hydraulic lifting column top end is fixedly connected with support square plate, the support square plate one end is penetrated and is equipped with stable slot, the rotating roller one side is equipped with spring strip slot, the spring strip slot inboard is fixedly connected with several groups of tension spring, several groups of the tension spring end is fixedly connected with rubber arc strip, the feeding bottom plate top surface center is fixedly connected with threaded cylinder, the threaded cylinder is internally threaded and is equipped with screw column, the screw column top end is rotatably connected with feeding base, the feeding base top end is fixedly connected with pair of feeding plate, the pair of feeding plate one end is vertically fixedly connected with material plate side plate, the material plate side plate inside is fixed and is penetrated with electric drive seat, the electric drive seat output is provided with electric multi-section telescopic link, the electric multi-section telescopic link end is fixedly connected with winding disc, the conveyer frame one side is fixedly connected with driving machine box, the double output shaft of the driving machine box is externally equipped with conveying belt assembly.

[0006] As a further scheme of the utility model: the rotating roller shaft is horizontally arranged on the roller shaft bottom plate, and the other end of the rotating roller shaft is arranged in the stable groove, so that the horizontal stability of the rotating roller shaft is ensured.

[0007] As a further scheme of the utility model: the spring strip groove, the tension spring and the rubber arc strip are arranged in four groups, and are arranged symmetrically in four directions on the side surface of the rotating roller shaft.

[0008] As a further scheme of the utility model: the rotating handle is fixedly arranged on the outer side of the top of the threaded column, the connecting block is fixedly connected to the top end of the threaded column, and the connecting groove is arranged on the bottom surface of the feeding base.

[0009] As a further scheme of the utility model: the pair-shaped feeding plate is arranged as a plate-shaped structure with a pair-shaped side, that is, a section of the plate-shaped structure is provided with a sharp end groove arranged downward, the telescopic square rod is fixedly connected to one end of the bottom surface of the pair-shaped feeding plate, and the telescopic square cylinder is fixedly connected to one end of the top surface of the feeding base.

[0010] As a further scheme of the utility model: the electric drive seat, the electric multi-section telescopic rod and the winding resisting disc structure are arranged at the sharp end groove of the pair-shaped feeding plate, so as to horizontally push out the film roll placed in the sharp end groove.

[0011] As a further scheme of the utility model: the conveyor frame, the driving machine box and the conveying belt assembly form a common conveying belt structure, the conveyor frame provides a support base for the connecting structure, the driving machine box is composed of two groups of rotating motors with synchronous rotating speeds and two groups of output shafts arranged correspondingly, and the conveying belt assembly is a conveying belt structure arranged on the outer sides of the two groups of output shafts.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a pair of number type upper feeding plate which is arranged on the side as a pair of number type, and the film cylinder placed thereon is automatically fed into the groove at the low end through the special shape structure. The operator rotates the rotating handle at the top of the threaded column. Since the threaded column is screwed with the threaded cylinder, the lifting of the upper feeding base and the pair of number type upper feeding plate can be realized, so that the height of the bearing film cylinder can be adjusted to adapt to different production requirements. The telescopic square rod and the telescopic square cylinder are connected with each other in a telescopic manner and are arranged in a four-way symmetry, which limits the rotation angle of the pair of number type upper feeding plate during lifting and guarantees the stability.

[0014] 2. The rubber arc strip arranged in a four-way symmetry on the outer side of the rotating roller shaft is supported by the elastic connection relationship formed by the spring strip groove and the plurality of sets of tension springs, and the elastic support structure, the arc plate structure and the anti-skid rubber pad can adapt to the fixing requirement of the film cylinder with different diameters, and the structure with one end folded is convenient for the cylinder to be sleeved and fed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the overall structure schematic view of the continuous feeding mechanism of the three-edge sealing bag making machine.

[0016] Figure 2 is the structure schematic view of the pair of number type upper feeding plate in the continuous feeding mechanism of the three-edge sealing bag making machine.

[0017] Figure 3 is the structure schematic view of the threaded column in the continuous feeding mechanism of the three-edge sealing bag making machine.

[0018] Figure 4 is the structure schematic view of the roll resistance disc in the continuous feeding mechanism of the three-edge sealing bag making machine.

[0019] In the figure: 1, roller shaft bottom plate; 2, supporting side plate; 3, driving motor; 4, rotating roller shaft; 5, moving sliding groove; 6, moving sliding block; 7, hydraulic drive seat; 8, hydraulic lifting column; 9, supporting square plate; 10, stabilizing groove; 11, spring strip groove; 12, tension spring; 13, rubber arc strip; 14, upper feeding base; 15, threaded cylinder; 16, threaded column; 17, rotating handle; 18, connecting block; 19, upper feeding base; 20, connecting groove; 21, pair of number type upper feeding plate; 22, telescopic square rod; 23, telescopic square cylinder; 24, material plate side plate; 25, electric drive seat; 26, electric multi-section telescopic rod; 27, roll resistance disc; 28, conveyor frame; 29, driving machine box; 30, conveying belt assembly. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments thereof will be described below according to the overall structure of the present application.

[0022] Referring to Figures 1 to 4The utility model discloses a kind of three-edge sealing bag machine continuous feeding mechanisms, comprising: roll shaft bottom plate 1, feeding bottom plate 14 and conveyor frame 28, roll shaft bottom plate 1 top surface one end is fixedly connected with support side plate 2, support side plate 2 one side is fixedly connected with driving motor 3, driving motor 3 output end is provided with rotating roll shaft 4, roll shaft bottom plate 1 bottom surface other end is slidably connected with hydraulic drive seat 7, hydraulic drive seat 7 top output end is provided with hydraulic lifting column 8, hydraulic lifting column 8 top end is fixedly connected with support square plate 9, support square plate 9 one end is provided with stable groove 10, rotating roll shaft 4 one side is provided with spring strip groove 11, spring strip groove 11 inner side is fixedly connected with several groups of tension spring 12, several groups of tension spring 12 end is fixedly connected with rubber arc strip 13, feeding bottom plate 14 top surface center is fixedly connected with threaded cylinder 15, threaded cylinder 15 inside is provided with threaded column 16, threaded column 16 top end is rotatably connected with feeding base 19, feeding base 19 top end is fixedly connected with number matching type feeding plate 21, number matching type feeding plate 21 one end is vertically fixedly connected with material plate side plate 24, material plate side plate 24 inside is fixedly provided with electric drive seat 25, electric drive seat 25 output end is provided with electric multi-section telescopic rod 26, electric multi-section telescopic rod 26 end is fixedly connected with resistance winding disc 27, conveyor frame 28 one side is fixedly connected with drive machine box 29, the double output shaft outside of drive machine box 29 is provided with conveyor belt assembly 30.

[0023] Referring to Figure 1 And Figure 4 , rotating roll shaft 4 is threaded through support side plate 2 and horizontally arranged on the top of roll shaft bottom plate 1, the other end of roll shaft bottom plate 1 away from support side plate 2 is provided with moving sliding groove 5 on the top surface, and moving sliding block 6 is slidably connected in moving sliding groove 5, and hydraulic drive seat 7 is fixedly connected to the top end of moving sliding block 6, so that the support square plate 9 and the connecting structure thereof are slidably connected on the top of roll shaft bottom plate 1, and the other end of rotating roll shaft 4 is threaded through stable groove 10 of support square plate 9 to ensure the horizontal stability thereof.

[0024] By adopting the above scheme: the film roller is sleeved on the rotating roll shaft 4 for conveying and feeding, one end of the rotating roll shaft 4 is connected to the output end of the driving motor 3, and the other end is kept horizontally arranged by being threaded in the stable groove 10 of the support square plate 9, the support square plate 9 and the structure thereof are slidably connected to the top surface of the roll shaft bottom plate 1 through the moving sliding groove 5 and the moving sliding block 6, and when the film roller is discharged, the support square plate 9 is removed through the sliding connection structure, and the support square plate 9 is lowered by driving the hydraulic drive seat 7 to lower the hydraulic lifting column 8, so that the film roller can be discharged at one end.

[0025] Referring to Figure 2 , the spring strip groove 11, the tension spring 12 and the rubber arc strip 13 are provided with four groups, and are symmetrically arranged on the side of the rotating roll shaft 4, and the rubber arc strip 13 is provided as a board structure wrapped with anti-skid rubber pad on the outer side of a straight strip connected with an arc strip.

[0026] Adopting the above scheme: rotating the rubber arc 13 outside the four-way symmetrical setting of the roller shaft 4 is supported by the elastic connection relationship composed of the spring strip groove 11 and the elastic supporting structure, the arc plate structure and the anti-skid rubber pad can adapt to the fixing requirement of the film roller of different diameter specifications, and the structure of one end folding is convenient for the roller to set and load.

[0027] Referring to Figure 2 and Figure 3 , the top outside of the threaded column 16 is fixedly sleeved with a rotating handle 17, the top end of the threaded column 16 is fixedly connected with a connecting block 18, the bottom surface of the loading base 19 is provided with a connecting groove 20, and the loading base 19 and the threaded column 16 are rotatably connected through the connecting block 18 and the connecting groove 20 which are matched in size. The number-shaped loading plate 21 is provided as a plate-shaped structure with a number-shaped side, that is, a section is provided with a pointed end groove facing downward, one end of the bottom surface of the number-shaped loading plate 21 is fixedly connected with an extension square rod 22, one end of the top surface of the loading bottom plate 14 is fixedly connected with an extension square cylinder 23, the extension square rod 22 and the extension square cylinder 23 are connected with each other in extension and retraction and are provided with four groups, and are four-way symmetrically arranged between the loading bottom plate 14 and the number-shaped loading plate 21 to limit the rotation angle of the number-shaped loading plate 21 when it is lifted by the screw structure.

[0028] Adopting the above scheme: the number-shaped loading plate 21 provided with a number-shaped side is automatically fed into the groove at the low end by the special-shaped structure, the operator rotates the rotating handle 17 at the top of the threaded column 16, the threaded column 16 is screwed with the threaded cylinder 15, the lifting of the loading base 19 and the number-shaped loading plate 21 can be realized, the height of the bearing film drum is adjusted to adapt to different production needs, the extension square rod 22 and the extension square cylinder 23 are connected with each other in extension and retraction and are four-way symmetrically arranged to limit the rotation angle of the number-shaped loading plate 21 during lifting, and the stability is ensured.

[0029] Referring to Figure 3 and Figure 4 , the electric drive seat 25, the electric multi-section extension rod 26 and the winding resisting disc 27 are arranged at the pointed end groove of the number-shaped loading plate 21 to horizontally push out the film drum placed therein.

[0030] Adopting the above scheme: when the film drum needs to be pushed out for replacement or replenishment, the electric drive seat 25 is started, the electric multi-section extension rod 26 at the output end of the electric drive seat 25 is extended, the winding resisting disc 27 is pushed to horizontally push out the film drum from the pointed end groove of the number-shaped loading plate 21. After the operation is completed, the electric multi-section extension rod 26 is retracted, and the next time of pushing is prepared.

[0031] Referring to Figure 1 and Figure 4, the conveyor frame 28, the drive machine box 29 and the conveying belt assembly 30 constitute a common conveying belt structure, the conveyor frame 28 provides a support base of the connecting structure, the drive machine box 29 is composed of two groups of synchronous rotating motors and two groups of output shafts arranged synchronously, and the conveying belt assembly 30 is a conveying belt structure sleeved outside the two groups of output shafts.

[0032] By adopting the above scheme: the two groups of synchronous rotating motors in the drive machine box 29 drive the output shafts to rotate, and then drive the conveying belt assembly 30 to operate, so that the film is stably conveyed to above the number type feeding plate 21.

[0033] The working principle of the utility model is: when using, the film roller is sleeved on the rotating roller shaft 4 for conveying and feeding, one end of the rotating roller shaft 4 is connected to the output end of the driving motor 3, and the other end is kept horizontal erection stability through being arranged in the stability groove 10 arranged in the support square plate 9, the support square plate 9 and its structure are slidably connected to the top surface of the roller shaft bottom plate 1 through the moving sliding groove 5 and the moving sliding block 6, and when the film roller is unloaded, the support square plate 9 is removed through the sliding connection structure, and the support square plate 9 is lowered by lowering the hydraulic lifting column 8 of the driving hydraulic drive base 7, so that the film roller of one end is unloaded and feeding is completed, the rubber arc strip 13 arranged symmetrically on the outer side of the rotating roller shaft 4 is supported by the elastic connection relationship formed by the spring strip groove 11 and the plurality of sets of tension springs 12, and the film roller sleeved on the outer side is supported, the elastic support structure, the arc plate structure and the antiskid rubber pad can adapt to the sleeving and fixing requirements of the film roller of different diameter specifications, and the structure of one end is folded, which is convenient for roller sleeving and feeding, the number type feeding plate 21 arranged on the side is in the number type, and the film roller placed thereon is automatically fed into the groove at the low end through the special shape structure, the operator rotates the rotating handle 17 at the top of the threaded column 16, the threaded column 16 is screwed with the threaded cylinder 15, the lifting of the feeding base 19 and the number type feeding plate 21 can be realized, the height of the film roller carried is adjusted, different production requirements are adapted, the telescopic square rod 22 and the telescopic square cylinder 23 are telescopically connected, and are arranged symmetrically in four directions, the number type feeding plate 21 cannot rotate in the lifting process, the stability is ensured, when the film roller needs to be pushed out for replacement or replenishment, the electric drive base 25 is started, the electric multi-section telescopic rod 26 at the output end of the electric drive base 25 is elongated, and the film roller is pushed out horizontally from the tip groove of the number type feeding plate 21 by the push reel 27. After the operation is completed, the electric multi-section telescopic rod 26 is retracted, ready for the next time, the two groups of synchronous rotating motors in the drive machine box 29 drive the output shafts to rotate, and then drive the conveying belt assembly 30 to operate, so that the film is stably conveyed to above the number type feeding plate 21.

[0034] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A continuous feeding mechanism for a three-side sealing bag making machine, characterized in that, Include: Roller shaft bottom plate (1), feeding bottom plate (14) and conveyor frame (28), one end of the top surface of the roller shaft bottom plate (1) is fixedly connected with the support side plate (2), one side of the support side plate (2) is fixedly connected with the driving motor (3), the output end of the driving motor (3) is provided with the rotating roller shaft (4), the bottom surface of the roller shaft bottom plate (1) is slidably connected with the hydraulic drive seat (7), the top output end of the hydraulic drive seat (7) is provided with the hydraulic lifting column (8), the top end of the hydraulic lifting column (8) is fixedly connected with the support square plate (9), one end of the support square plate (9) is provided with the stable groove (10), one side of the rotating roller shaft (4) is provided with the spring strip groove (11), a plurality of groups of the tension spring (12) are fixedly connected in the spring strip groove (11), a plurality of groups of the rubber arc strips (13) are fixedly connected at the ends of the tension spring (12), the top surface of the feeding bottom plate (14) is fixedly connected with the threaded cylinder (15), the threaded cylinder (15) is internally threaded with the threaded column (16), the top end of the threaded column (16) is rotatably connected with the feeding base (19), the top end of the feeding base (19) is fixedly connected with the pair of feeding plate (21), one end of the pair of feeding plate (21) is vertically fixedly connected with the feeding plate side plate (24), the feeding plate side plate (24) is internally fixedly threaded with the electric drive seat (25), the output end of the electric drive seat (25) is provided with the electric multi-section telescopic rod (26), the end of the electric multi-section telescopic rod (26) is fixedly connected with the winding disc (27), one side of the conveyor frame (28) is fixedly connected with the driving machine box (29), the double output shaft of the driving machine box (29) is externally sleeved with the conveyor belt assembly (30).

2. The continuous feeding mechanism of a three-side-seal bag machine according to claim 1, wherein, The rotating roller shaft (4) passes through the support side plate (2) and is horizontally arranged on the top of the roller shaft bottom plate (1), the top surface of the other end of the roller shaft bottom plate (1) away from the support side plate (2) is provided with the moving sliding groove (5), the moving sliding groove (5) is slidably connected with the moving sliding block (6), the hydraulic drive seat (7) is fixedly connected with the top end of the moving sliding block (6), so that the lifting support square plate (9) and the connecting structure thereof are slidably connected on the top of the roller shaft bottom plate (1), the stable groove (10) is provided for the other end of the rotating roller shaft (4) to pass through to ensure the horizontal stability thereof.

3. The continuous feeding mechanism of a three-side-seal bag machine according to claim 1, wherein, The spring strip groove (11), the tension spring (12) and the rubber arc strip (13) are provided with four groups, which are symmetrically arranged on the four sides of the rotating roller shaft (4), the rubber arc strip (13) is provided as a board structure wrapped with a non-slip rubber pad on the outer side of a straight strip connected with an arc strip.

4. The continuous feeding mechanism of a three-side-seal bag machine according to claim 1, wherein, The top outside of the threaded column (16) is fixedly sleeved with the rotating handle (17), the top end of the threaded column (16) is fixedly connected with the connecting block (18), the bottom surface of the feeding base (19) is provided with the connecting groove (20), the feeding base (19) and the threaded column (16) are rotatably connected through the connecting block (18) and the connecting groove (20) with the same specifications.

5. The continuous feeding mechanism of a three-side-seal bag machine according to claim 1, wherein, The pair of number type loading plate (21) is provided with a pair of number type plate structure, that is, a section of downward setting with a sharp end groove, one end of the bottom surface of the pair of number type loading plate (21) is fixedly connected with a telescopic square rod (22), one end of the top surface of the loading bottom plate (14) is fixedly connected with a telescopic square cylinder (23), the telescopic square rod (22) and the telescopic square cylinder (23) are connected with each other in a telescopic manner and are provided with four groups, which are arranged in a four-way symmetrical manner between the loading bottom plate (14) and the pair of number type loading plate (21) to limit the angle of rotation of the pair of number type loading plate (21) when it is lifted by the spiral structure.

6. The continuous feeding mechanism of a three-side-seal bag machine according to claim 1, wherein, The electric drive seat (25), the electric multi-section telescopic rod (26) and the roll resisting disc (27) are all arranged at the sharp end groove of the pair of number type loading plate (21) to horizontally push out the film roll placed therein.

7. The continuous feeding mechanism of a three-side-seal bag machine according to claim 1, wherein, The conveyor frame (28), the drive machine box (29) and the conveying belt assembly (30) constitute a common conveying belt structure, the conveyor frame (28) provides a support base for the connection structure, the drive machine box (29) is composed of two groups of rotating motors with the same rotating speed and two groups of output rotating shafts arranged thereon, and the conveying belt assembly (30) is a conveying belt structure sleeved on the outside of the two groups of output rotating shafts.

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