阅读说明：本技术 一种塑料瓶塞生产设备 (Plastic bottle plug production equipment ) 是由 李克文 李继宏 于 2019-10-24 设计创作，主要内容包括：本发明公开了一种塑料瓶塞生产设备,涉及瓶塞生产加工技术领域,包括安装架及塑料瓶送料组件,所述塑料瓶送料组件的正上方设有放置框,所述安装架上设有电机,所述安装架靠近塑料瓶瓶口的一侧设有瓶塞送料组件及压合组件,本发明结构简单,操作便捷,通过设置塑料瓶送料组件中的棘轮及棘爪结构,可以实现支撑板及限位板的间歇性转动,将塑料瓶逐一输送至压合组件的正前方,同时在支撑板转动的过程中带动环形块转动,拉簧拉动连接块沿楔形滑槽滑动,插板离开插槽后再次插入插槽内,瓶塞会掉落下来一个,通过一个驱动元件即可实现塑料瓶及瓶塞的同时送料,不仅降低成本,同时送料的精度高。(The invention discloses a plastic bottle stopper production device, which relates to the technical field of bottle stopper production and processing, and comprises a mounting frame and a plastic bottle feeding assembly, wherein a placing frame is arranged right above the plastic bottle feeding assembly, a motor is arranged on the mounting frame, and the bottle stopper feeding assembly and a pressing assembly are arranged on one side of the mounting frame, which is close to the bottle opening of a plastic bottle. Not only the cost is reduced, but also the feeding precision is high.)

1. A plastic bottle stopper production device is characterized by comprising an installation frame (1) and a plastic bottle feeding component (4), wherein the plastic bottle feeding component (4) is vertically arranged and is rotatably connected with the installation frame (1), a placing frame (10) is arranged right above the plastic bottle feeding component (4), a motor (5) is arranged on the installation frame (1), an output shaft of the motor (5) is connected with a vertical rod (53) in the plastic bottle feeding component (4), a bottle stopper feeding component (6) and a pressing bottle stopper component (7) are arranged on one side, close to a bottle opening of a plastic bottle (8), of the installation frame (1), an annular block (66) in the bottle stopper feeding component (6) is fixedly connected with a limiting plate (44) in the plastic bottle feeding component (4), the plastic bottle feeding component (4) is used for intermittently conveying the plastic bottle (8) to the front of the pressing bottle stopper component (7), bottle plug feeding component (6) are used for carrying bottle plug (9) intermittent type to the dead ahead of compression fittings (7), compression fittings (7) carry intermittent type phase in plastic bottle feeding component (4) and press bottle plug (9) in dead ahead to in the plastic bottle (8) bottleneck in dead ahead.

2. The plastic stopper producing apparatus according to claim 1, wherein: describe plastic bottle pay-off subassembly (4) including hinge rod (51) and with mounting bracket (1) rotate pivot (41) of being connected, be equipped with backup pad (42) and limiting plate (44) on pivot (41), and backup pad (42) are connected through connecting rod (46) between limiting plate (44), the equipartition is equipped with supporting groove (43) on backup pad (42), be equipped with supporting groove (43) corresponding spacing groove (45) on limiting plate (44), be connected with ratchet (48) through cross mounting bracket (47) fixedly connected with on backup pad (42), be connected with pendulum rod (49) in the pivot (41) of rotating, be connected with pawl (50) with ratchet (48) matched with on pendulum rod (49), be connected with in the rotating on mounting bracket (1) with ratchet (48) matched with holding pawl (56), and be equipped with on mounting bracket (1) with holding pawl (56) matched with elastic pressing piece (57), the hinge joint structure is characterized in that one end of the hinge joint rod (51) is hinged to one end, far away from the rotating shaft (41), of the swing rod (49), the other end of the hinge joint rod is hinged to a fixing rod (52), a limiting block (54) is arranged on the mounting rack (1), a vertical rod (53) is connected to the limiting block (54) in a rotating mode, and one end of the vertical rod (53) is fixedly connected with the fixing rod (52).

3. The plastic stopper producing apparatus according to claim 2, wherein: bottle plug pay-off subassembly (6) are including vertical feed table (61) of setting on mounting bracket (1), be equipped with slot (62) and lead to groove (68) on feed table (61), it is located slot (62) below to lead to groove (68), sliding connection has picture peg (63) in slot (62), be equipped with fixed block (64) on picture peg (63), and horizontally connect has extension spring (65) between fixed block (64) and mounting bracket (1), fixed block (64) and annular piece (66) sliding fit are equipped with wedge spout (67) on and annular piece (66), and wedge spout (67) are located between two liang of support grooves (43).

4. A plastic stopper producing apparatus as claimed in claim 3, characterized in that: the pressing assembly (7) is arranged on an air cylinder (71) on the mounting frame (1), a piston rod of the air cylinder (71) is connected with an annular pressing block (73) and a circular pressing block (74) located in the annular pressing block (73) through a connecting block (72), and the annular pressing block (73) corresponds to the through groove (68).

5. The plastic stopper producing apparatus according to claim 4, wherein: the plastic bottle conveying device is characterized in that a conveying belt conveying component (2) is arranged above the plastic bottle conveying component (4), a conveying belt discharging component (3) is arranged below the plastic bottle conveying component, an opening (101) is formed in the placing frame (10), and a discharging hole in the conveying belt conveying component (2) corresponds to the opening (101).

6. The plastic stopper producing apparatus according to claim 5, wherein: the conveying belt feeding assembly (2) and the conveying belt discharging assembly (3) are respectively provided with a square baffle (11), an arc baffle (55) is arranged on the outer peripheral surface of the supporting plate (42), and the arc baffle (55) is fixedly installed on the installation frame (1).

Technical Field

The invention relates to the technical field of plastic bottle stopper production and processing, in particular to plastic bottle stopper production equipment.

Background

After the plastic bottle plug and the plastic bottle are produced separately, the plastic bottle plug is required to be arranged at the bottle opening of the plastic bottle, the existing plastic bottle plug installation device is realized by a plurality of groups of driving assemblies and comprises a conveying device for conveying the plastic bottle, a conveying device for conveying the plastic bottle plug, a negative pressure device for sucking the plastic bottle plug, a moving device and a pressing device for driving the sucking bottle plug to move and press the plastic bottle, the plastic bottle in the conveying device is further fixed, the plastic bottle plug is sucked by the negative pressure device in the conveying intermittence period of the conveying device for conveying the plastic bottle, the sucked plastic bottle plug is moved to the position right above the plastic bottle by the moving device, the plastic bottle is fixed by the fixing device, the plastic bottle plug is pressed into the bottle opening of the plastic bottle by the pressing device, on one hand, the plurality of groups of driving assemblies act together, the conveying speed intermittence time and, the error is easy to generate, on the other hand, the equipment cost is high, and the method is not suitable for some small-sized production enterprises.

Disclosure of Invention

The invention aims to provide plastic bottle stopper production equipment to solve the defects caused in the prior art.

The utility model provides a plastics bottle plug production facility, includes mounting bracket and plastic bottle feeding component, the vertical setting of plastic bottle feeding component is rotated with the mounting bracket and is connected, be equipped with directly over the plastic bottle feeding component and place the frame, be equipped with the motor on the mounting bracket, and the output shaft of motor is connected with the vertical pole among the plastic bottle feeding component, one side that the mounting bracket is close to the plastic bottle bottleneck is equipped with bottle plug feeding component and pressing components, and the annular piece among the bottle plug feeding component and the limiting plate fixed connection among the plastic bottle feeding component, plastic bottle feeding component is used for carrying the plastic bottle intermittent type to the dead ahead of pressing components, bottle plug feeding component is used for carrying the bottle plug intermittent type to the dead ahead of pressing components directly in the place, pressing components carries the bottle plug in dead ahead to the plastic bottle bottleneck in the dead ahead in.

Preferably, the plastic bottle feeding assembly comprises a hinge rod and a rotating shaft rotationally connected with the mounting frame, the rotating shaft is provided with a supporting plate and a limiting plate, the supporting plates are connected between the limiting plates through connecting rods, supporting grooves are uniformly distributed on the supporting plates, the limiting plate is provided with a limiting groove corresponding to the supporting groove, the supporting plate is fixedly connected with a ratchet wheel through a cross-shaped mounting rack, the rotating shaft is rotatably connected with a swing rod, the swing rod is rotatably connected with a pawl matched with the ratchet wheel, the mounting rack is rotatably connected with a locking pawl matched with the ratchet wheel, and the mounting rack is provided with an elastic pressing piece matched with the locking pawl, one end of the hinged rod is hinged with one end of the oscillating rod far away from the rotating shaft, the other end of the hinged rod is hinged with a fixed rod, the mounting frame is provided with a limiting block, a vertical rod is rotationally connected in the limiting block, and one end of the vertical rod is fixedly connected with the fixing rod.

Preferably, bottle plug pay-off subassembly includes the vertical feed table that sets up on the mounting bracket, the slot that sets up about being equipped with on the feed table is with the logical groove that sets up from beginning to end, it is located the slot below to lead to the groove, sliding connection has the picture peg in the slot, be equipped with the fixed block on the picture peg, and horizontally connected has the extension spring between fixed block and the mounting bracket, fixed block and annular piece sliding fit, and be equipped with the wedge spout on the annular piece, and the wedge spout is located between two liang of support grooves.

Preferably, the press-fit assembly is mounted on the cylinder on the mounting frame, a piston rod of the cylinder is connected with an annular pressing block and a circular pressing block located in the annular pressing block through a connecting block, and the annular pressing block corresponds to the through groove.

Preferably, a conveyor belt feeding assembly is arranged above the plastic bottle feeding assembly, a conveyor belt discharging assembly is arranged below the plastic bottle feeding assembly, an opening is formed in the placing frame, and a discharging port in the conveyor belt feeding assembly corresponds to the opening.

Preferably, square baffles are arranged on two sides of the conveyor belt feeding assembly and the conveyor belt discharging assembly, arc-shaped baffles are arranged on the outer peripheral surfaces of the supporting plates, and the arc-shaped baffles are fixedly installed on the installation frame.

The invention has the advantages that: simple structure, the simple operation, through ratchet and the pawl structure that sets up in the plastic bottle pay-off subassembly, can realize the intermittent type nature of backup pad and limiting plate and rotate, carry the plastic bottle to pressfitting subassembly dead ahead one by one, drive the ring block rotation in backup pad pivoted in-process simultaneously, extension spring pulling fixed block slides along the wedge spout, insert the slot once more after the picture peg leaves the slot, the bottle plug can drop one, pay-off when can realizing plastic bottle and bottle plug through a drive element, not only reduce cost, the precision of pay-off is high simultaneously.

Drawings

Fig. 1 and fig. 2 are schematic structural diagrams of different viewing angles according to the present invention.

Fig. 3 and 4 are schematic structural diagrams of the intermittent feeding assembly in different viewing angles.

Fig. 5 is an enlarged schematic view of a portion a in fig. 1.

Fig. 6 is a schematic structural view of the pressing assembly of the present invention.

Fig. 7 is a schematic structural view of a feeding plate in the present invention.

Wherein, 1-mounting rack, 2-conveyor belt feeding component, 3-conveyor belt discharging component, 4-plastic bottle feeding component, 41-rotating shaft, 42-supporting plate, 43-supporting groove, 44-limiting plate, 45-limiting groove, 46-connecting rod, 47-cross mounting rack, 48-ratchet wheel, 49-oscillating bar, 50-pawl, 51-hinged rod, 52-fixed rod, 53-vertical rod, 54-limiting block, 55-arc baffle, 56-locking pawl, 57-elastic pressing piece, 5-motor, 6-bottle stopper feeding component, 61-feeding plate, 62-slot, 63-inserting plate, 64-fixed block, 65-tension spring, 66-ring block, 67-wedge chute and 68-through groove, 7-pressing component, 71-cylinder, 72-connecting block, 73-annular pressing block, 74-round pressing block, 8-plastic bottle, 9-bottle stopper, 10-placing frame, 101-opening and 11-square baffle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 7, a plastic bottle stopper production device, a plastic bottle 8 stopper production device, includes an installation frame 1 and a plastic bottle feeding assembly 4, the plastic bottle feeding assembly 4 is vertically arranged and rotatably connected with the installation frame 1, a placing frame 10 is arranged right above the plastic bottle feeding assembly 4, a motor 5 is arranged on the installation frame 1, an output shaft of the motor 5 is connected with a vertical rod 53 in the plastic bottle feeding assembly 4, a bottle stopper feeding assembly 6 and a pressing assembly 7 are arranged on one side of the installation frame 1 close to a bottle opening of a plastic bottle 8, an annular block 66 in the bottle stopper feeding assembly 6 is fixedly connected with a limiting plate 44 in the plastic bottle feeding assembly 4, the plastic bottle feeding assembly 4 is used for intermittently conveying the plastic bottle 8 to the right ahead of the pressing assembly 7, the bottle stopper feeding assembly 6 is used for intermittently conveying a bottle stopper 9 to the right ahead of the pressing assembly 7, and the bottle lid matches with the conveying periodicity of plastic bottle 8, pressing components 7 in plastic bottle feeding components 4 carry intermittent periods with bottle plug 9 in the dead ahead to pressing to the 8 mouths of plastic bottle in the dead ahead.

In this embodiment, the plastic bottle feeding assembly 4 includes a hinge rod 51 and a rotating shaft 41 rotatably connected to the mounting bracket 1, a supporting plate 42 and a limiting plate 44 are disposed on the rotating shaft 41, the supporting plate 42 is connected to the limiting plate 44 through a connecting rod 46, supporting grooves 43 are uniformly disposed on the supporting plate 42, a limiting groove 45 corresponding to the supporting groove 43 is disposed on the limiting plate 44, a ratchet 48 is fixedly connected to the supporting plate 42 through a cross-shaped mounting bracket 47, a swing rod 49 is rotatably connected to the rotating shaft 41, a pawl 50 matched with the ratchet 48 is rotatably connected to the swing rod 49, a locking pawl 56 matched with the ratchet 48 is rotatably connected to the mounting bracket 1, an elastic pressing member 57 matched with the locking pawl 56 is disposed on the mounting bracket 1, the elastic pressing member 57 applies pressure to the locking pawl 56, and one end of the hinge rod 51 is hinged to one end of the swing rod 49, the other end articulates there is dead lever 52, be equipped with stopper 54 on the mounting bracket 1, stopper 54 internal rotation is connected with vertical pole 53, and vertical pole 53's one end and dead lever 52 fixed connection, motor 5 rotates and drives vertical pole 53 and dead lever 52 and rotate, makes the one end of hinge lever 51 use vertical pole 53 to rotate as the axle center to make pendulum rod 49 and pawl 50 use pivot 41 to swing as the axle center, pawl 50 and ratchet 48 cooperate, realize the intermittent type of backup pad 42 and limiting plate 44 and rotate, thereby realize supporting the intermittent type pay-off of the plastic bottle 8 in the groove 43.

In this embodiment, bottle plug pay-off subassembly 6 includes the vertical feed plate 61 that sets up on mounting bracket 1, the slot 62 that sets up about being equipped with on feed plate 61 and the logical groove 68 that sets up around, it is located slot 62 below to lead to groove 68, sliding connection has picture peg 63 in the slot 62, be equipped with fixed block 64 on the picture peg 63, and horizontally connected has extension spring 65 between fixed block 64 and the mounting bracket 1, fixed block 64 and 66 sliding fit of annular piece, and be equipped with wedge spout 67 on the annular piece 66, and wedge spout 67 is located between two liang of support grooves 43, and backup pad 42 rotates and drives annular piece 66 and rotate, and fixed block 64 receives extension spring 65 pulling force and slides along wedge spout 67, and picture peg 63 leaves slot 62 after inserting slot 62, and during this period bottle plug 9 can drop one to realize the intermittent type pay-off of.

In this embodiment, the press-fit assembly 7 is installed on the cylinder 71 of the mounting frame 1, a piston rod of the cylinder 71 is connected to the annular pressing block 73 and the circular pressing block 74 located in the annular pressing block 73 through the connecting block 72, the annular pressing block 73 corresponds to the through groove 68, the annular pressing block 73 corresponds to the snap ring of the bottle plug 9, and the circular pressing block 74 can sufficiently press the bottle plug 9 into the bottle opening of the bottle plug 9.

In this embodiment, the top of plastic bottle feeding component 4 is equipped with conveyer belt feeding component 2, and the below is equipped with conveyer belt ejection of compact subassembly 3, be equipped with opening 101 on the frame 10 of placing, and the discharge gate in the conveyer belt feeding component 2 is corresponding with opening 101, and conveyer belt feeding component 2 is used for carrying the plastic bottle 8 to placing in the frame 10, and conveyer belt ejection of compact subassembly 3 is used for transporting away the plastic bottle 8 that has pressed bottle plug 9 that drops from plastic bottle feeding component 4.

In this embodiment, the two sides of the conveyor belt feeding assembly 2 and the conveyor belt discharging assembly 3 are both provided with the square baffle plates 11, the outer peripheral surface of the supporting plate 42 is provided with the arc baffle plates 55, the arc baffle plates 55 are fixedly installed on the installation frame 1, the plastic bottles 8 on the conveyor belt feeding assembly 2 and the conveyor belt discharging assembly 3 are limited by the square baffle plates 11, and the plastic bottles 8 on the plastic bottle feeding assembly 4 are limited by the arc baffle plates 55.

The working process and principle are as follows: the plastic bottles 8 enter the placing frame 10 through the conveying belt feeding assembly 2 through the opening 101 on the placing frame 10, the motor 5 rotates to drive the vertical rod 53 and the fixed rod 52 to rotate, one end of the hinged rod 51 rotates by taking the vertical rod 53 as an axis, so that the oscillating rod 49 and the pawl 50 swing by taking the rotating shaft 41 as an axis, the pawl 50 is matched with the ratchet wheel 48, the supporting plate 42 and the limiting plate 44 intermittently rotate, the plastic bottles 8 in the placing frame 10 fall into the supporting groove 43 one by one, in the rotating process, the supporting plate 42 rotates to drive the annular block 66 to rotate, the fixed block 64 slides along the wedge-shaped sliding groove 67 under the pulling force of the tension spring 65, the inserting plate 63 is inserted into the inserting groove 62 again after leaving the inserting groove 62, the bottle stoppers 9 fall one during the period, one feeding bottle corresponds to one bottle stopper 9, the air cylinder 71 presses the bottle stopper into the bottle stopper of, the plastic bottle 8 with the bottle stopper 9 thereon falls to the conveyor outfeed assembly 3 and is transported away when it bottoms out in the support plate 42 and the retainer plate 44.

Based on the above, the invention has the advantages of simple structure and convenient operation, the ratchet wheel 48 and the pawl 50 in the plastic bottle feeding assembly 4 are arranged, so that the supporting plate 42 and the limiting plate 44 can intermittently rotate, the plastic bottles 8 are conveyed to the right front of the pressing assembly 7 one by one, the annular block 66 is driven to rotate in the rotating process of the supporting plate 42, the tension spring 65 pulls the fixing block 64 to slide along the wedge-shaped chute 67, the inserting plate 63 is inserted into the inserting groove 62 again after leaving the inserting groove 62, the bottle stopper 9 falls one, and the plastic bottles 8 and the bottle stoppers 9 can be simultaneously fed through one driving element, so that the cost is reduced, and the feeding precision is high.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.