CN201645722U - Automatic edge trimmer for plastic washbasin - Google Patents

Abstract

The utility model discloses an automatic trimming machine for a plastic washbasin. It includes a frame (1). The frame (1) is provided with a drive unit and a gear transmission connected to the drive unit. The gear transmission is connected with a tool holder with a blade (8). The tray (9) on the frame (1) is provided with a strip opening (10) on the tray (9), and a washbasin positioning device fixed under the tray is installed at the opening (10). The utility model replaces the traditional manual trimming, which can save a lot of manpower; the automatic trimming speed is faster, which can improve the work efficiency; the washbasin positioning device can be adjusted and kept in a uniformly pressed state, which can make the trimming quality stable, and the The cutting edge is uniform; the travel switch can make the rotary blade reciprocate once, so as to realize the fine and rough machining of the washbasin and further ensure the trimming quality. The utility model is easy to operate, can improve work efficiency, and has stable edge trimming quality, and the cut edge is uniform.

Description

Plastic washbasin automatic trimming machine

technical field

The utility model relates to an automatic trimming device, in particular to an automatic trimming machine for a plastic washbasin.

Background technique

After plastic washbasin manufacturers injection mold the washbasin, there are burrs on the curling edge, which will affect the aesthetics of the face plate and cause inconvenience in use. Therefore, trimming operations are required to overcome the above problems. At present, the trimming tool for the plastic washbasin is a manual cutter, which needs to be pressed firmly against the edge of the washbasin to trim the edge. The operation is complicated, time-consuming and labor-intensive; moreover, its trimming quality is not stable, and the cut edge is uneven. .

Utility model content

The purpose of the utility model is to provide an automatic trimming machine for a plastic washbasin. The utility model is easy to operate, can improve work efficiency, and has stable edge trimming quality, and the cut edge is uniform.

The technical scheme of the utility model: an automatic trimming machine for a plastic washbasin, including a frame, a drive unit and a gear transmission device connected to the drive unit are arranged on the frame, the gear transmission device is connected with a knife holder equipped with a blade, the blade A tray fixed on the frame is arranged below, and a strip-shaped opening is arranged on the tray, and a washbasin positioning device fixed under the tray is installed at the opening.

In the aforementioned automatic trimming machine for plastic washbasins, the drive unit is a cylinder.

In the aforementioned plastic washbasin automatic trimming machine, the gear transmission device includes a rack connected to the piston rod of the cylinder, a main rotating shaft and a slave rotating shaft, and the main rotating shaft is provided with a large driving gear connected to each other and meshed with the rack. The small driving gear is provided with a driven gear and a tool post connecting block meshed with the large driving gear from the rotating shaft.

In the aforementioned plastic washbasin automatic edge trimmer, the pallet is provided with a travel switch connected to the cylinder.

In the aforementioned plastic washbasin automatic edge trimmer, the knife rest includes a main knife rest connected from the rotating shaft through a knife rest connecting block, and an auxiliary knife rest is installed on the main knife rest by adjusting screws, and a blade is installed on the auxiliary knife rest.

In the aforementioned automatic edge trimmer for plastic washbasins, the blade has a double-edged four-sided structure.

In the aforementioned plastic washbasin automatic edge trimmer, the back of the auxiliary knife rest is provided with an air blowing pipe.

In the aforementioned automatic trimming machine for plastic washbasins, the tray is provided with strip-shaped openings, that is, the tray is provided with two symmetrical strip-shaped openings.

In the aforementioned plastic washbasin automatic trimming machine, the washbasin positioning device includes a screw rod arranged under the tray, and one end of the screw rod is provided with two symmetrical connecting rod slider transmission devices, the slider is stuck in the opening, and the screw rod The other end of the rod is provided with an adjusting screw.

In the aforementioned plastic washbasin automatic trimming machine, a receiving tray is also provided outside the shown frame.

Compared with the prior art, the utility model replaces the traditional manual trimming, which can save a lot of manpower; the automatic trimming speed is faster, which can improve work efficiency; The quality of edge trimming is stable, and the cut edge is uniform; the travel switch can make the rotary blade reciprocate once, so as to realize the fine and rough machining of the face plate, and further ensure the quality of edge trimming. The utility model is easy to operate, can reduce labor intensity and improve work efficiency, and can effectively control the waste edge cutting amount by adjusting the position of the blade, the edge trimming quality is stable, and the cut edge is uniform.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic structural view of a gear transmission;

Fig. 3 is a structural schematic diagram of the washbasin positioning device.

The marks in the accompanying drawings are: 1-frame, 2-cylinder, 3-rack, 4-travel switch, 5-large driving gear, 6-main knife rest, 7-sub-tool rest, 8-blade, 9-tray , 10-opening, 11-blowing pipe, 12-adjusting screw, 13-connecting rod slider transmission, 14-slider, 15-small driving gear, 16-main shaft, 17-slave shaft, 18-slave Moving gear, 19-knife rest connecting block, 20-screw mandrel.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and embodiments, but it is not used as a basis for limiting the utility model.

Example. The plastic washbasin automatic trimming machine is composed as shown in Figure 1, including a frame 1, a drive unit and a gear transmission connected to the drive unit are arranged on the frame 1, and the gear transmission is connected with a knife rest equipped with a blade 8, A tray 9 fixed on the frame 1 is provided below the blade 8, and a strip opening 10 is provided on the tray 9, and a washbasin positioning device fixed under the tray is installed at the opening 10; the drive unit is the cylinder 2.

As shown in Figure 2, the gear transmission includes a rack 3 connected to the piston rod of the cylinder, a main rotating shaft 16 and a slave rotating shaft 17. Driving gear 15 is provided with driven gear 18 and knife rest connecting block 19 meshed with large driving gear 5 from rotating shaft 17; Described pallet is provided with travel switch 4 that is connected with cylinder 2; Described knife rest includes through Knife rest connecting block 19 is connected with the main knife rest 6 from the rotating shaft, on the main knife rest 6, an auxiliary knife rest 7 is installed by an adjustment screw, and the auxiliary knife rest 7 is equipped with a blade 8; the blade 8 is a double-edged four-sided structure; An air blowing pipe 11 is provided on the auxiliary tool holder 7 ; two symmetrical strip openings 10 are provided on the tray 9 .

As shown in Figure 3, the washbasin positioning device comprises a screw mandrel 20 located under the tray 9, and one end of the screw mandrel 20 is provided with two symmetrical connecting rod slider transmissions 13, the slider 14 is stuck at the opening 10, and the screw mandrel 20 the other end is provided with adjusting screw 12, utilizes the tension force of slide block to fix the plastic washbasin on the pallet.

The utility model fixes the plastic washbasin on the tray through the washbasin positioning device, the adjusting screw adjusts the position of the auxiliary tool holder, and the stroke switch on the edge of the tray controls the cylinder, so that the gear transmission device drives the knife holder to rotate, so that the blade is cut and fixed on the tray The scrap side of the plastic washbasin on the top reciprocates once for a cycle to realize the rough and fine repair of the plastic washbasin. The blowing tube provided on the auxiliary tool holder is easy to blow the waste into the receiving tray.

The utility model has no big restrictions on the caliber size and the depth of the plastic washbasin, and only needs to modify the size of the relevant tray and the washbasin positioning device according to the actual size of the trimmed plastic washbasin to meet the repair of different plastic washbasins. Edge processing, therefore, has great market prospects and promotion and application value.

Claims (9)

1. plastic wash-basin automatic edge trimming machine, it is characterized in that: comprise frame (1), frame (1) is provided with driver element and the gear drive that is connected driver element, gear drive is connected with the knife rest that blade (8) are housed, blade (8) below is provided with the pallet (9) that is fixed on the frame (1), pallet (9) is provided with strip opening (10), and opening (10) locates to be equipped with the washbowl positioner that is fixed under the pallet.

2. plastic wash-basin automatic edge trimming machine according to claim 1 is characterized in that: described driver element is cylinder (2).

3. plastic wash-basin automatic edge trimming machine according to claim 2, it is characterized in that: described gear drive comprises the tooth bar (3) that connects cylinder piston rod, main rotary shaft (16) and from turning cylinder (17), the small active gear (15) that main rotary shaft (16) is provided with interconnective big driving gear (5) and meshes with tooth bar is provided with driven gear (18) and the knife rest contiguous block (19) that meshes with big driving gear (5) from turning cylinder (17).

4. plastic wash-basin automatic edge trimming machine according to claim 3 is characterized in that: described tray edge is provided with the travel switch (4) that is connected with cylinder (2).

5. plastic wash-basin automatic edge trimming machine according to claim 1, it is characterized in that: described knife rest comprises through the main carriage (6) of knife rest contiguous block (19) connection from turning cylinder, main carriage (6) is gone up and by adjustment screw secondary knife rest (7) is installed, and secondary knife rest (7) is equipped with blade (8).

6. plastic wash-basin automatic edge trimming machine according to claim 5 is characterized in that: described blade (8) is a twolip four sides structure.

7. plastic wash-basin automatic edge trimming machine according to claim 5 is characterized in that: described secondary knife rest (7) is provided with gas blow pipe (11).

8. plastic wash-basin automatic edge trimming machine according to claim 1 is characterized in that: described pallet (9) is provided with strip opening (10), is the strip opening (10) that pallet (9) is provided with two symmetries.

9. plastic wash-basin automatic edge trimming machine according to claim 8, it is characterized in that: described washbowl positioner comprises the screw mandrel (20) that is located under the pallet (9), screw mandrel (20) one ends are provided with the connecting rod slider transmission device (13) of two symmetries, slide block (14) is stuck in opening (10) and locates, and screw mandrel (20) other end is provided with regulates spiral shell (12).

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