CN212373798U

CN212373798U - Seal and cut packagine machine's adjustable foot structure

Info

Publication number: CN212373798U
Application number: CN202020879997.3U
Authority: CN
Inventors: 饶金梁
Original assignee: Wuxi Tianruo Technology Co ltd
Current assignee: Wuxi Tianruo Technology Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-01-19
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses an adjustable foot structure of a sealing and cutting packing machine, which comprises a tool apron, adjusting mechanisms and a tool bit, wherein the adjusting mechanisms are arranged at two sides of the tool apron, two ends of the tool bit are connected with the two adjusting mechanisms, the tool apron is internally provided with a tool groove for accommodating the tool bit, the upper end of the tool bit is movably connected inside the tool groove, the adjusting mechanisms comprise a fixed plate, an insert rod, an adjusting ring, a positioning rod and a spring, the fixed plate is arranged at two sides of the tool apron, the insert rod is arranged inside the fixed plate in a penetrating way, the lower end of the insert rod is provided with the adjusting ring, the positioning rod is arranged inside the adjusting ring in a penetrating way, two ends of the tool bit are provided with positioning holes, one ends of the two positioning rods penetrate through the inside of the tool groove and are inserted in the positioning holes, the spring is sleeved outside the insert, the hard collision between the tool bit and the equipment occurs, so that the tool bit is worn or damaged, and the tool bit is effectively protected.

Description

Seal and cut packagine machine's adjustable foot structure

Technical Field

The utility model belongs to the technical field of seal the cutter, concretely relates to seal and cut packagine machine's adjustable foot structure.

Background

The sealing and cutting machine is a fully-automatic unmanned operation packaging machine, is widely used for the flow production of batch production packaging, and is commonly used for sealing and cutting heat-shrinkable packaging of products;

when the sealing and cutting machine is used daily, the cutter head needs to be frequently disassembled, maintained or replaced;

and the connected mode between traditional cutter and the equipment is loaded down with trivial details relatively, and it is inconvenient to change the maintenance cutter, and the cutter is when the cutting, because of mechanical error easily to lead to cutter and equipment collision, thereby appear the problem that the cutter weares and teares or damages, exist not enoughly.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a seal and cut packagine machine's adjustable foot structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable foot structure of a sealing and cutting packaging machine comprises a cutter holder, an adjusting mechanism and a cutter head, wherein the adjusting mechanism is arranged on two sides of the cutter holder, two ends of the cutter head are connected with the two adjusting mechanisms, a cutter groove for accommodating the cutter head is arranged in the cutter holder, the upper end of the cutter head is movably connected inside the cutter groove, the adjusting mechanism comprises a fixed plate, an inserted link, an adjusting ring, a positioning rod and a spring, the fixing plates are arranged at two sides of the tool apron, the inserted bar is arranged in the fixing plates in a penetrating way, the lower end of the inserted bar is provided with the adjusting ring, the positioning rods penetrate through the inner part of the adjusting ring, positioning holes are arranged at the two ends of the cutter head, one end of each positioning rod penetrates through the inner part of the cutter groove and is inserted into the positioning hole, the spring is sleeved outside the inserted rod, and two ends of the spring are respectively connected with the fixed plate and the adjusting ring.

In order to change the inserting length of the two positioning rods in the cutter groove conveniently, preferably, a screw hole penetrates through the inside of the adjusting ring, and threads matched with the screw hole are arranged on the outside of the positioning rod.

In order to limit and fix the cutter head through the positioning rod, preferably, sliding grooves are formed in two sides of the cutter holder, and one end of the positioning rod penetrates through the sliding grooves and extends to the inside of the cutter groove.

In order to prevent the inserted bar from separating from the inside of the fixing plate, preferably, a limiting ring is arranged at the upper end of the inserted bar penetrating to the top of the fixing plate.

In order to protect the spring from being compressed excessively and from being damaged irreversibly, it is preferable that a limiting ring is sleeved outside the spring, the upper end of the limiting ring is connected with the bottom of the fixing plate, and the length of the limiting ring is one fourth of the length of the spring.

Compared with the prior art, the utility model provides a seal and cut packagine machine's adjustable foot structure possesses following beneficial effect:

insert sword inslot portion on the tool bit, utilize the locating lever at the inside relative rotation of adjustable ring, thereby change the locating lever and establish the degree of depth at inserting of sword groove both ends, thereby make the locating lever insert the locating hole of tool bit both sides, thereby it is fixed with the tool bit with the blade holder, the convenience is changed the maintenance to the tool bit, and take place mechanical deviation when the tool bit, when leading to taking place hard collision between tool bit and the machinery, the tool bit receives the extrusion force, rise in sword inslot portion, thereby make tool bit extrusion adjustable ring, thereby it rises inside the fixed plate to drive the inserted bar, thereby make adjustable ring extrusion spring, make the spring compression, thereby make and keep certain elasticity activity space between tool bit and the blade holder, avoid structure relatively fixed between tool bit and the blade holder, and the problem.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of the structure between the knife holder and the knife head of the present invention;

fig. 2 is a schematic view of the tool holder one end adjusting mechanism of the present invention.

In the figure: 1. a tool apron; 2. a cutter head; 3. a cutter groove; 4. a fixing plate; 5. inserting a rod; 6. an adjusting ring; 7. positioning a rod; 8. a spring; 9. a limiting ring; 10. positioning holes; 11. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution of an adjustable leg structure of a sealing and cutting packaging machine: the utility model provides a seal and cut packagine machine's adjustable foot structure, including blade holder 1, adjustment mechanism and tool bit 2, adjustment mechanism sets up the both sides at

blade holder

1, 2 both ends of tool bit are connected with two adjustment mechanism, the inside of blade holder 1 is equipped with the sword groove 3 that holds tool bit 2, the upper end swing joint of tool bit 2 is inside in sword groove 3, adjustment mechanism includes fixed plate 4, inserted bar 5, adjustable ring 6, locating lever 7 and spring 8, fixed plate 4 sets up the both sides at blade holder 1, inserted bar 5 wears to establish the inside at fixed plate 4, the lower extreme of inserted bar 5 is equipped with adjustable ring 6, locating lever 7 wears to establish the inside at adjustable ring 6, the both ends of tool bit 2 are equipped with locating hole 10, the one end of two locating levers 7 is run through to the inside of sword groove 3 and is inserted and is established in locating hole 10, spring 8 cup joints the outside at inserted bar.

The inside of adjustable ring 6 runs through there is the screw, and the outside of locating lever 7 is equipped with the screw that matches each other with the screw, and the screw setting makes things convenient for locating lever 7 to insert in the inside rotating of screw to establish the degree of depth to adjust locating lever 7 in sword groove 3 is inside, thereby utilizes locating lever 7 to fix tool bit 2 to sword groove 3 in.

The both sides of blade holder 1 have been seted up spout 11, and the one end of locating lever 7 is worn to establish spout 11 and is extended to the inside in sword groove 3, and the setting of spout 11 makes tool bit 2 receive the extrusion force, when driving locating lever 7 and rise, gives a space of activity from top to bottom of locating lever 7.

The top of the upper end of the inserted bar 5 penetrating the fixing plate 4 is provided with a limiting ring, and the limiting ring is arranged to prevent the inserted bar 5 from falling off from the positioning plate 4.

Spring 8's outside cover is equipped with spacing collar 9, and the upper end of spacing collar 9 is connected with the bottom of fixed plate 4, and the length of spacing collar 9 is the quarter of spring 8 length, and spacing collar 9 sets up, avoids excessively laminating between adjustable ring 6 and the fixed plate 4 to make the excessive compression of spring 8, and the problem that spring 8 damaged appears.

The utility model discloses a theory of operation and use flow: when the cutting tool is used, the upper end of the tool bit 2 can be inserted into the tool slot 3, the positioning rod 7 rotates in the adjusting ring 6, so that the end part of the positioning rod 7 is inserted into two ends of the tool bit 2, the fixation between the tool bit 2 and the tool slot 3 is completed, when the equipment normally seals a film, the elastic force of the spring 8 keeps enough structural force between the tool bit 2 and the tool apron 1, when in daily cutting, the extrusion force of cutting materials cannot cause the tool bit 2 to move up and down in the tool slot 3, because the elastic force of the spring 8 is enough to support the tool bit 2 and the tool apron 1 to be relatively stable, and when the tool bit 2 and the equipment are in hard collision, because the extrusion force is too large, the tool bit 2 rises and drives the positioning rod 7 to move upwards in the chute 11, so that the adjusting ring 6 extrudes the spring 8 to compress, so that the inserted rod 5 moves relatively in the fixing plate 4, and, the problem that the cutter head 2 is damaged due to hard collision with equipment is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable foot structure of a sealing and cutting packaging machine is characterized by comprising a cutter holder (1), adjusting mechanisms and a cutter head (2), wherein the adjusting mechanisms are arranged on two sides of the cutter holder (1), two ends of the cutter head (2) are connected with the two adjusting mechanisms, a cutter groove (3) for accommodating the cutter head (2) is formed in the cutter holder (1), and the upper end of the cutter head (2) is movably connected in the cutter groove (3);

the adjusting mechanism comprises a fixing plate (4), an inserting rod (5), an adjusting ring (6), a positioning rod (7) and a spring (8), the fixing plate (4) is arranged on two sides of the cutter holder (1), the inserting rod (5) penetrates through the inside of the fixing plate (4), the lower end of the inserting rod (5) is provided with the adjusting ring (6), the positioning rod (7) penetrates through the inside of the adjusting ring (6), positioning holes (10) are formed in two ends of the cutter head (2), one end of the positioning rod (7) penetrates through the inside of the cutter groove (3) and is inserted into the positioning holes (10), the spring (8) is sleeved on the outside of the inserting rod (5), and two ends of the spring (8) are connected with the fixing plate (4) and the adjusting ring (6) respectively.

2. The adjustable foot structure of a seal-cut packaging machine as claimed in claim 1, wherein: the inside of adjustable ring (6) runs through there is the screw, the outside of locating lever (7) is equipped with the screw that matches each other with the screw.

3. An adjustable foot structure for a seal-cutting packaging machine according to claim 2, wherein: the two sides of the tool apron (1) are provided with sliding grooves (11), and one end of the positioning rod (7) penetrates through the sliding grooves (11) and extends to the inside of the tool groove (3).

4. The adjustable foot structure of a seal-cut packaging machine as claimed in claim 1, wherein: the upper end of the inserted bar (5) penetrates through the top of the fixed plate (4) to be provided with a limiting ring.

5. The adjustable foot structure of a seal-cut packaging machine as claimed in claim 1, wherein: the outside cover of spring (8) is equipped with spacing collar (9), the upper end and the bottom of fixed plate (4) of spacing collar (9) are connected, the length of spacing collar (9) is spring (8) length's quarter.