CN222328287U - A knife for cutting cards - Google Patents

Abstract

The utility model relates to the technical field of cutters and discloses a cutter for cutting cards, which comprises an operation table, wherein a baffle is arranged at the end part of the operation table, a guard plate is arranged at the side part of the operation table, a reciprocating mechanism is arranged at the bottom of the baffle, a first cutter is arranged at the bottom of the reciprocating mechanism, a cutting groove is formed in the side part of the operation table, a second cutter is arranged in the cutting groove, the first cutter is in sliding fit with the second cutter, the cutter is arranged in the reciprocating mechanism, the cards are manually placed on the operation table, a servo motor is started, the servo motor drives a rotating shaft and a moving cylinder at the bottom of the rotating shaft to rotate, and a sliding column moves on the sliding groove, so that a sliding block drives a fixed column and the first cutter at the bottom of the fixed column to reciprocate, and the first cutter is mutually matched with the second cutter.

Description

Cutter for cutting card

Technical Field

The utility model relates to the technical field of cutters, in particular to a cutter for cutting cards.

Background

Scissors are a common cutting tool suitable for thinner cards or papers. Different types and sizes of scissors can be selected according to the use requirement, such as common household scissors, craft scissors, paper-cutting scissors and other cutting knives, wherein the cutting knives are also called razor blades or safety knives. It is typically comprised of a sharp replaceable blade and a handle. The blade can be a cutting blade with different shapes, such as a blade which can be rounded and curved. The cutter is suitable for cutting straight lines, curves and complex-shaped rotary cutters, wherein the rotary cutter is a tool for cutting paper, cloth and other thin materials. It generally consists of a handle and a rotating cutting wheel. The cutter wheel may be equipped with blades of different shapes and sizes to meet different cutting requirements.

At present, a common manual cutter is used for cutting cards, if pressure is applied to a certain area or the pressure is too high during cutting, the material is torn and rough edges are formed, the integrity and the aesthetic property of the cards are damaged, and therefore the existing requirements are not met, and a cutter for cutting the cards is provided.

Disclosure of utility model

The utility model provides a cutter for cutting cards, which has the beneficial effect of realizing more accurate and stable cutting in the card cutting process, and solves the problems that the general manual hand-held cutter for cutting cards in the background art can cause tearing of materials and formation of rough edges if pressure is applied only to a certain area or is overlarge during cutting, and the integrity and the attractiveness of the cards are damaged.

The technical scheme is that the cutter for cutting cards comprises an operation table, wherein a baffle is arranged at the end part of the operation table, a guard plate is arranged at the side part of the operation table, a reciprocating mechanism is arranged at the bottom of the baffle, a first cutting knife is arranged at the bottom of the reciprocating mechanism, a cutting groove is formed in the side part of the operation table, a second cutting knife is arranged in the cutting groove, and the first cutting knife is in sliding fit with the second cutting knife.

As an alternative scheme of the cutter for cutting cards, the reciprocating mechanism comprises a moving cylinder and a driving plate, wherein the moving cylinder is arranged at the bottom of the baffle, and the driving plate is arranged at the side part of the moving cylinder.

The alternative scheme of the cutter for cutting the card is that a sliding groove is formed in the outer side of the movable barrel, a wedge-shaped groove is formed in the driving plate, a wedge-shaped block is arranged on the side portion of the driving plate, and the wedge-shaped block is in sliding clamping with the wedge-shaped groove.

As an alternative scheme of the cutter for cutting the card, the side part of the wedge-shaped block is connected with the sliding block, the side part of the sliding block is connected with the sliding column, the sliding column is in sliding clamping with the sliding groove, the bottom of the wedge-shaped block is connected with the fixed column, the outer side of the fixed column is sleeved with the spring, the bottom of the fixed column is connected with the clamping block, and the first cutter is connected to the bottom of the clamping block.

As an alternative scheme of the cutter for cutting the card, two guard plates are arranged, a clamping mechanism is arranged between the two guard plates, the clamping mechanism comprises a clamping block and a threaded rod, the threaded rod is connected to the side part of the guard plate in a threaded manner, the clamping block is connected to one end of the threaded rod, and a rotating disc is connected to the other end of the threaded rod.

As an alternative scheme of the cutter for cutting the card, the clamping block is internally provided with a cavity, a rubber ball is arranged in the cavity, the end part of the cavity is connected with a lantern ring, and the lantern ring is internally connected with an extrusion ball.

As an alternative scheme of the cutter for cutting cards, the end part of the movable cylinder is connected with a rotating shaft, the end part of the baffle is connected with a servo motor, and an output shaft of the servo motor is connected with the rotating shaft in a key manner.

The utility model has the following beneficial effects:

1. This cutter of cutting card, through the setting of reciprocating mechanism, put the card manual work on the operation panel, start servo motor, servo motor drives the removal section of thick bamboo rotation of pivot and pivot bottom, simultaneously the slide column moves on the spout, thereby make the slider drive the fixed column and the first cutting knife of fixed column bottom do reciprocating motion, first cutting knife and second cutting knife mutually support, this kind of cutting mode can realize more accurate and stable cutting effect at card cutting in-process, the cutting edge is more neat, the effect that the aesthetic degree is higher, and through mechanized reciprocating motion, work efficiency and accuracy of cutting can be improved, only apply pressure in certain region when having solved the cutting, perhaps pressure is too big, this can destroy the integrality and the problem of aesthetic property of card.

2. This cutter of cutting card has passed through clamping mechanism's setting, clamping mechanism and reciprocating mechanism's cooperation twists the rolling disc before the cutting for the threaded rod promotes the clamp block and advances, and rubber ball and extrusion ball extrusion card, ensures that the card is firmly pressed from both sides tightly at the cutting in-process, through the elastic activity of rubber ball and extrusion ball, and applys even pressure to the card, friction and vibration between card and the cutter when can reducing the cutting have improved cutting quality's effect, simultaneously, have still realized avoiding taking place to remove or rocking at the cutting in-process card, ensure the effect of cutting accuracy and stability.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic structural view of the reciprocating mechanism of the present utility model.

Fig. 3 is a schematic structural view of the clamping mechanism of the present utility model.

Fig. 4 is a schematic view of a cutting groove structure of the present utility model.

110, An operation table, 111, a rotating shaft, 112, a servo motor, 120, a baffle, 130, a guard plate, 140, a reciprocating mechanism, 141, a moving cylinder, 142, a sliding chute, 143, a clamping block, 144, a driving plate, 145, a wedge-shaped groove, 150, a wedge-shaped block, 151, a sliding block, 152, a sliding column, 153, a fixed column, 154, a spring, 160, a first cutting knife, 170, a cutting groove, 171, a second cutting knife, 180, a clamping mechanism, 181, a clamping block, 182, a threaded rod, 183, a rotating disc, 184, a cavity, 185, a rubber ball, 190, a collar, 191 and a squeeze ball.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In a first embodiment, the present embodiment is intended to facilitate solving the problem that if a pressure is applied only in a certain area or is too high during cutting, material tearing and rough edges are formed, which may damage the integrity and aesthetic property of the card, referring to fig. 1-4, a card cutting tool includes a console 110, a baffle 120 mounted at the end of the console 110, a guard 130 mounted at the side of the console 110, a reciprocating mechanism 140 mounted at the bottom of the baffle 120, a first cutter 160 disposed at the bottom of the reciprocating mechanism 140, a cutting groove 170 disposed at the side of the console 110, a second cutter 171 disposed inside the cutting groove 170, and a sliding fit between the first cutter 160 and the second cutter 171.

The reciprocating mechanism 140 comprises a movable cylinder 141 and a driving plate 144, the movable cylinder 141 is arranged at the bottom of the baffle 120, the driving plate 144 is arranged at the side part of the movable cylinder 141, a sliding groove 142 is formed in the outer side of the movable cylinder 141, a wedge groove 145 is formed in the driving plate 144, a wedge block 150 is arranged at the side part of the driving plate 144, the wedge block 150 is in sliding clamping with the wedge groove 145, a sliding block 151 is connected to the side part of the wedge block 150, a sliding column 152 is connected to the side part of the sliding block 151, the sliding column 152 is in sliding clamping with the sliding groove 142, a fixed column 153 is connected to the bottom of the wedge block 150, a spring 154 is sleeved outside the fixed column 153, a clamping block 143 is connected to the bottom of the clamping block 143, and the sliding groove 142 is distributed at the side part of the movable cylinder 141 in a plurality of communicated V-grooves.

In this embodiment, the card is manually placed on the operation table 110 by setting the reciprocating mechanism 140, the servo motor 112 is started, the servo motor 112 drives the rotating shaft 111 and the moving cylinder 141 at the bottom of the rotating shaft 111 to rotate, and meanwhile, the sliding column 152 moves on the sliding groove 142, so that the sliding block 151 drives the fixed column 153 and the first cutting knife 160 at the bottom of the fixed column 153 to reciprocate, and the first cutting knife 160 and the second cutting knife 171 are mutually matched.

In a second embodiment, the problem that the card moves or shakes during the cutting process is solved, the present embodiment is an improvement made on the basis of the first embodiment, specifically, please refer to fig. 1-4, two guard plates 130 are provided, a clamping mechanism 180 is provided between the two guard plates 130, the clamping mechanism 180 includes a clamping block 181 and a threaded rod 182, the threaded rod 182 is in threaded connection with the side portion of the guard plate 130, the clamping block 181 is connected with one end of the threaded rod 182, and the other end of the threaded rod 182 is connected with a rotating disc 183.

The clamping block 181 is internally provided with a cavity 184, a rubber ball 185 is arranged in the cavity 184, the end part of the cavity 184 is connected with a lantern ring 190, the lantern ring 190 is internally connected with an extrusion ball 191, the end part of the moving cylinder 141 is connected with a rotating shaft 111, the end part of the baffle 120 is connected with a servo motor 112, and an output shaft of the servo motor 112 is connected with the rotating shaft 111 in a key way.

In the embodiment, through the arrangement of the clamping mechanism 180 and the cooperation of the clamping mechanism 180 and the reciprocating mechanism 140, the rotating disc 183 is twisted before cutting, so that the threaded rod 182 pushes the clamping block 181 to advance, the rubber ball 185 and the extrusion ball 191 extrude the card, the card is firmly clamped in the cutting process, friction and vibration between the card and the cutter during cutting can be reduced through elastic movement of the rubber ball 185 and the extrusion ball 191 and even pressure applied to the card, the cutting quality is improved, and meanwhile, the effects of preventing the card from moving or shaking in the cutting process and ensuring the cutting accuracy and stability are realized.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (7)

1. A cutter for cutting cards comprises an operation table (110) and is characterized in that a baffle plate (120) is installed at the end of the operation table (110), a guard plate (130) is installed at the side portion of the operation table (110), a reciprocating mechanism (140) is installed at the bottom of the baffle plate (120), a first cutting knife (160) is arranged at the bottom of the reciprocating mechanism (140), a cutting groove (170) is formed in the side portion of the operation table (110), a second cutting knife (171) is arranged in the cutting groove (170), and the first cutting knife (160) is in sliding fit with the second cutting knife (171).

2. The card cutter according to claim 1, wherein the reciprocating mechanism (140) comprises a moving cylinder (141) and a driving plate (144), the moving cylinder (141) is arranged at the bottom of the baffle plate (120), and the driving plate (144) is arranged at the side part of the moving cylinder (141).

3. The card cutting tool according to claim 2, wherein a sliding groove (142) is formed in the outer side of the moving cylinder (141), a wedge-shaped groove (145) is formed in the driving plate (144), a wedge-shaped block (150) is arranged on the side portion of the driving plate (144), and the wedge-shaped block (150) is in sliding clamping with the wedge-shaped groove (145).

4. The card cutting tool according to claim 3, wherein the side portion of the wedge block (150) is connected with a sliding block (151), the side portion of the sliding block (151) is connected with a sliding column (152), the sliding column (152) is in sliding engagement with the sliding groove (142), the bottom of the wedge block (150) is connected with a fixing column (153), a spring (154) is sleeved outside the fixing column (153), the bottom of the fixing column (153) is connected with a clamping block (143), and the first cutting knife (160) is connected to the bottom of the clamping block (143).

5. The card cutting tool according to claim 1, wherein two guard plates (130) are arranged, a clamping mechanism (180) is arranged between the two guard plates (130), the clamping mechanism (180) comprises a clamping block (181) and a threaded rod (182), the threaded rod (182) is in threaded connection with the side part of the guard plates (130), the clamping block (181) is connected with one end of the threaded rod (182), and a rotating disc (183) is connected with the other end of the threaded rod (182).

6. The card cutting tool according to claim 5, wherein the clamping block (181) is internally provided with a cavity (184), a rubber ball (185) is arranged in the cavity (184), the end part of the cavity (184) is connected with a lantern ring (190), and the lantern ring (190) is internally connected with a squeeze ball (191).

7. The card cutting tool according to claim 2, wherein the end of the movable barrel (141) is connected with a rotating shaft (111), the end of the baffle (120) is connected with a servo motor (112), and an output shaft of the servo motor (112) is in key connection with the rotating shaft (111).