Cutting device for producing pet urinal pad

Abstract

The utility model belongs to the field of pet urinal pads, and discloses a cutting device for producing pet urinal pads, which comprises a conveying assembly for conveying and rolling the pet urinal pads, and a driving assembly arranged in the middle of the conveying assembly and used for synchronously driving up-down cutting actions, a cutting assembly used for conducting vertical reciprocating motion for centered horizontal cutting is installed in the driving assembly. The cutting assembly comprises two sliding rails which are symmetrically arranged front and back. According to the cutting device for producing the pet urinal pad, due to the arrangement of vertical reciprocating motion and horizontal cutting, the horizontal cutter moves up and down in a reciprocating mode to continuously and horizontally cut the pet urinal pad, and the uniformity of a notch is guaranteed; through the arrangement of centering cutting, the upper cutter and the lower cutter are used for centering shearing, so that the cutting depth is halved, and the cutting process is accelerated; and through the arrangement of synchronously driving the up-down cutting action, the two cutting assemblies synchronously act, and the consistency of the up-down cutting action is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of pet urine pad, especially, a kind of cutting device for producing pet urine pad. BACKGROUND

[0002] Pet urine pad, also known as a small pad or training pad, is a disposable sanitary product designed for pet dogs or cats. Most pet urine pads are square or rectangular, composed of an absorbent layer and an outer lining. The unique material and structure design enable the surface and surrounding area of the pad to remain dry for a long time. Most pet urine pads use antibacterial materials or contain antibacterial agents. Some products also add attractants or pheromone components to help pets develop good spot-voiding habits. Currently, in the production process of pet urine pads, assembly line operation is usually used for pet urine pad processing. The pet urine pad is an integral whole when it is processed on the conveyor belt. Before packaging and encapsulation, the pet urine pad needs to be cut.

[0003] The Chinese patent with authorized publication number CN221391263U discloses a cutting device for pet urine pad production, which includes a housing, a knife holder rotatably connected to the inner side of the housing, a cutting motor for driving the rotation of the knife holder, a plurality of blades for cutting pet urine pads arranged circumferentially on the knife holder, a first conveyor belt and a second conveyor belt arranged inside the housing, a cutting space formed between the first conveyor belt and the second conveyor belt, the blades being located in the cutting space, the running direction of the first conveyor belt being from the first conveyor belt to the second conveyor belt, and the second conveyor belt having the same rotation direction as the first conveyor belt.

[0004] The above-mentioned patent uses rotary cutting. When cutting, the cutter first contacts one side of the pet urine pad and cuts to the other side. The cutting of the pet urine pad is not simultaneous, which can easily lead to uneven cuts. Therefore, a new device needs to be designed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a cutting device for producing pet urine pad to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A cutting device for producing pet urine pad, comprising a conveying assembly for conveying and rolling the pet urine pad, and a driving assembly arranged at the middle position of the conveying assembly for synchronously driving the up-down cutting action, wherein the driving assembly is installed with a cutting assembly for up-down reciprocating motion and centering horizontal cutting.

[0008] The driving assembly comprises a support frame, two driving shafts are symmetrically installed in the support frame, a motor is installed at one end of the driving shafts, a synchronous structure is arranged at the middle position of the driving shafts, first synchronous wheels are arranged at the rear of the synchronous structure, and a first synchronous belt is installed between the two first synchronous wheels.

[0009] The cutting assembly comprises two slide rails symmetrically arranged front and back, two knife holders are symmetrically and slidably installed between the two slide rails, one blade is installed on the opposite side of each knife holder, two fixing blocks are symmetrically arranged on the side of the knife holder away from the blade, and a reciprocating structure is installed between the two fixing blocks.

[0010] Further, the conveying assembly comprises a first conveying belt and a second conveying belt symmetrically arranged on the two sides, and roller pressing structures are arranged on the first conveying belt and the second conveying belt.

[0011] Further, the synchronous structure comprises a second synchronous wheel, a third synchronous wheel is arranged below the second synchronous wheel, and a second synchronous belt is installed between the second synchronous wheel and the third synchronous wheel.

[0012] Further, the reciprocating structure comprises a rotating shaft, two rotating rods are symmetrically arranged at the two ends of the rotating shaft, a connecting rod is hingedly connected to one end of the rotating rod away from the rotating shaft, and the connecting rod is hingedly connected with the fixing block.

[0013] Further, the second synchronous wheel is connected with the driving shaft through a flat key, and the third synchronous wheel is connected with the rotating shaft through a flat key.

[0014] Further, the roller pressing structure comprises two fixed plates symmetrically arranged front and back, and three pressing rollers are uniformly installed between the two fixed plates.

[0015] Compared with the prior art, the beneficial effects are:

[0016] 1. By arranging the horizontal cutting through up-and-down reciprocating motion, the horizontal cutter reciprocates up and down to continuously cut the pet urine pad horizontally, so that the uniformity of the cut is ensured.

[0017] 2. By arranging the centering cutting, the two cutters cut the pet urine pad in the centering mode, so that the cutting depth is halved and the cutting process is accelerated.

[0018] 3. By arranging the synchronous driving of the up-and-down cutting action, the two cutting assemblies are synchronously driven, so that the consistency of the up-and-down cutting action is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the cutting device for producing pet urine pads.

[0020] Figure 2 is a delivery assembly schematic view of the cutting device for producing pet urine pad of the utility model;

[0021] Figure 3 is a driving assembly schematic view of the cutting device for producing pet urine pad of the utility model;

[0022] Figure 4 is a cutting assembly schematic view of the cutting device for producing pet urine pad of the utility model.

[0023] In the figure, 101, first conveying belt; 102, second conveying belt; 103, fixed plate; 104, compression roller; 201, support frame; 202, motor; 203, driving shaft; 204, first synchronous wheel; 205, first synchronous belt; 206, second synchronous wheel; 207, third synchronous wheel; 208, second synchronous belt; 301, sliding rail; 302, knife holder; 303, blade; 304, fixed block; 305, connecting rod; 306, rotating rod; 307, rotating shaft. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 A cutting device for producing pet urine pad, comprising a conveying assembly for conveying and rolling the pet urine pad, further comprising a driving assembly arranged in the middle of the conveying assembly for synchronously driving the up-down cutting action, and the driving assembly is provided with a cutting assembly for the up-down reciprocating motion and centering horizontal cutting.

[0026] In the embodiment, the conveying assembly comprises first conveying belts 101 and second conveying belts 102 symmetrically arranged on both sides, and the first conveying belts 101 and the second conveying belts 102 are provided with rolling structures on the upper surfaces, the rolling structures comprise two fixed plates 103 symmetrically arranged in front and back, and three compression rollers 104 are uniformly arranged between the two fixed plates 103, so that the pet urine pad is conveyed along the first conveying belts 101 to the second conveying belts 102, and in the process, the fixed plates 103 support the compression rollers 104 to roll the pet urine pad, so that it remains flat;

[0027] In the embodiment: the driving assembly comprises a support frame 201, two driving shafts 203 are symmetrically installed in the support frame 201, a motor 202 is installed at one end of the upper driving shaft 203, a synchronous structure is arranged at the middle position of the driving shaft 203, a first synchronous wheel 204 is arranged behind the synchronous structure, a first synchronous belt 205 is installed between the two first synchronous wheels 204, the synchronous structure comprises a second synchronous wheel 206, a third synchronous wheel 207 is arranged below the second synchronous wheel 206, a second synchronous belt 208 is installed between the second synchronous wheel 206 and the third synchronous wheel 207, the second synchronous wheel 206 is connected with the driving shaft 203 through a flat key, the support frame 201 supports the motor 202 to drive the upper driving shaft 203 to rotate synchronously through the first synchronous wheel 204 and the first synchronous belt 205, the two driving shafts 203 drive the third synchronous wheel 207 to rotate through the second synchronous wheel 206 and the second synchronous belt 208, so that the two third synchronous wheels 207 drive the two rotating shafts 307 to rotate synchronously.

[0028] In the embodiment: the cutting assembly comprises two slide rails 301 symmetrically arranged front and back, two knife holders 302 are symmetrically and slidably installed between the two slide rails 301, one blade 303 is installed on each opposite side of the knife holder 302, two fixed blocks 304 are symmetrically arranged on the side of the knife holder 302 away from the blade 303, a reciprocating structure is installed between the two fixed blocks 304, the reciprocating structure comprises a rotating shaft 307, two rotating rods 306 are symmetrically arranged at both ends of the rotating shaft 307, a connecting rod 305 is hinged to the end of the rotating rod 306 away from the rotating shaft 307, the connecting rod 305 is hingedly connected with the fixed block 304, the third synchronous wheel 207 is connected with the rotating shaft 307 through a flat key, the third synchronous wheel 207 drives the two rotating shafts 307 to rotate synchronously, so that it drives the rotating rods 306 at both ends to rotate, the rotating rods 306 drive the fixed blocks 304 to move up and down along the slide rails 301 through the connecting rods 305, so that the two knife holders 302 drive the two blades 303 to move reciprocally and centrally, and the pet urine pad is cut.

[0029] Working principle: when using, make the pet urine pad along the first conveying belt 101 to the second conveying belt 102, in the process, the fixed plate 103 supports the press roller 104 to the pet urine pad and rolls, makes it keep flat, with this, the support frame 201 supports the motor 202 drive upper drive shaft 203 through the first synchronous wheel 204 and the first synchronous belt 205 drive lower drive shaft 203 synchronous rotation, two drive shafts 203 then through the second synchronous wheel 206 and the second synchronous belt 208 drive third synchronous wheel 207 rotation, so that two third synchronous wheels 207 drive two rotating shafts 307 synchronous rotation, rotating shaft 307 rotation will drive its both ends rotating rod 306 rotation, make rotating rod 306 through connecting rod 305 push fixed block 304 drive tool rest 302 along slide rail 301 up and down reciprocating movement, two tool rest 302 then drive two blades 303 reciprocating center movement, cut the pet urine pad.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting apparatus for producing a pet pad, comprising a conveying assembly for conveying and rolling a pet pad, characterized in that: Also include the delivery assembly intermediate position set for synchronous drive up and down cutting action drive assembly, the drive assembly is installed for up and down reciprocating motion to the center horizontal cutting cutting assembly; The drive assembly comprises a support frame (201), two drive shafts (203) are symmetrically installed in the support frame (201) upward and downward, a motor (202) is installed at one end of the upper drive shaft (203), a synchronous structure is arranged at the middle position of the drive shaft (203), a first synchronous wheel (204) is arranged behind the synchronous structure, and a first synchronous belt (205) is installed between the two first synchronous wheels (204); The cutting assembly comprises two slide rails (301) symmetrically arranged front and back, two knife holders (302) are symmetrically and slidably installed between the two slide rails (301) upward and downward, one blade (303) is installed on each opposite side of the two knife holders (302), two fixed blocks (304) are symmetrically arranged on the side of the knife holder (302) away from the blade (303) front and back, and a reciprocating structure is installed between the two fixed blocks (304).

2. The cutting device for producing a pet pad according to claim 1, wherein: The conveying assembly comprises a first conveying belt (101) and a second conveying belt (102) symmetrically arranged on both sides, and roller pressing structures are arranged on the first conveying belt (101) and the second conveying belt (102).

3. The cutting device for producing a pet pad according to claim 1, wherein: The synchronous structure comprises a second synchronous wheel (206), a third synchronous wheel (207) is arranged below the second synchronous wheel (206), and a second synchronous belt (208) is installed between the second synchronous wheel (206) and the third synchronous wheel (207).

4. The cutting device for producing a pet diaper according to claim 3, wherein: The reciprocating structure comprises a rotating shaft (307), two rotating rods (306) are symmetrically arranged at both ends of the rotating shaft (307), a connecting rod (305) is hinged at one end of the rotating rod (306) away from the rotating shaft (307), and the connecting rod (305) is hingedly connected with the fixed block (304).

5. The cutting apparatus for producing a pet pad according to claim 4, wherein: The second synchronous wheel (206) is connected with the drive shaft (203) by a flat key, and the third synchronous wheel (207) is connected with the rotating shaft (307) by a flat key.

6. The cutting device for producing a pet diaper according to claim 2, wherein: The roller pressing structure comprises two fixed plates (103) symmetrically arranged front and back, and three pressing rollers (104) are uniformly installed between the two fixed plates (103).

Images