Feeding device of plastic vacuum forming machine

Abstract

The utility model belongs to the technical field of sheet processing, and relates to a feeding device of a plastic vacuum forming machine, which comprises a feeding frame (7), a main feeding shaft stop block (1), a main feeding shaft (2), a main sheet (3), an auxiliary feeding shaft stop block (4), an auxiliary feeding shaft (5) and an auxiliary sheet (6), the main feeding shaft check block is installed on the feeding frame, a main sheet is wound on the main feeding shaft, the main feeding shaft is placed in a groove of the main feeding shaft check block, the auxiliary feeding shaft check block is installed on the feeding frame, an auxiliary sheet is wound on the auxiliary feeding shaft, the auxiliary feeding shaft is placed in a groove of the auxiliary feeding shaft check block, and the auxiliary feeding shaft check block is installed on the feeding frame. The main feeding shaft check block and the auxiliary feeding shaft check block are each provided with a jackscrew hole (8), clamping grooves (9) are formed in the bottoms of the main feeding shaft check block and the auxiliary feeding shaft check block, and the main feeding shaft check block and the auxiliary feeding shaft check block are buckled on the feeding frame through the corresponding clamping grooves and fixed to the feeding frame through the corresponding jackscrew holes. According to the utility model, the sheets can be conveniently replaced, and time waste caused by shutdown is avoided and reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sheet material processing technical field, especially relate to plastic suction machine feeding device. BACKGROUND

[0002] In sheet material processing, the plastic suction machine processes sheet material to make the sheet material form into specific products. When feeding, the plastic suction machine needs a feeding frame to feed. The existing feeding frame only has a device for supporting a sheet material reel. The device needs to wait until a reel of sheet material is completely processed before stopping to take down the empty reel and put up a new reel of sheet material. The time for changing the reel in the middle can only be spent in waiting for the machine to stop, which wastes time. SUMMARY

[0003] The utility model embodiment aims to provide a plastic suction machine feeding device that can facilitate the replacement of sheet material and avoid wasting time in stopping the machine.

[0004] The utility model embodiment is implemented as follows:

[0005] A plastic suction machine feeding device includes a feeding frame and further includes:

[0006] a main feeding shaft stopper, a main feeding shaft, a main sheet material, a secondary feeding shaft stopper, a secondary feeding shaft, and a secondary sheet material. The main feeding shaft stopper is installed on the feeding frame. The main sheet material is wound on the main feeding shaft. The main feeding shaft is placed in a groove of the main feeding shaft stopper. The secondary feeding shaft stopper is installed on the feeding frame. The secondary sheet material is wound on the secondary feeding shaft. The secondary feeding shaft is placed in a groove of the secondary feeding shaft stopper. The main feeding shaft stopper and the secondary feeding shaft stopper are both provided with a top screw hole and a clamping groove at the bottom. The main feeding shaft stopper and the secondary feeding shaft stopper are clamped on the feeding frame through the corresponding clamping grooves and are slidably fixed to the feeding frame through the corresponding top screw holes.

[0007] The main feeding shaft stopper and the secondary feeding shaft stopper have a long stopper and a short stopper respectively located on both sides of the groove.

[0008] The clamping groove is shaped to match the shape of the fixing part of the feeding frame.

[0009] The groove of the main feeding shaft stopper and the secondary feeding shaft stopper is a circular arc groove.

[0010] The utility model embodiment adds two freely adjustable reel stoppers. The position of the reel stoppers is adjusted by the production personnel as needed. When there is little sheet material left, a complete reel of sheet material is adjusted to the corresponding position. This can facilitate the feeding of sheet material in advance and reduce the waiting time and avoid stopping the machine to wait. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1It is the plastic suction machine feeding device structure diagram of the utility model;

[0012] Figure 2 It is the front view and side view of the feeding shaft stop block in the utility model. DETAILED DESCRIPTION

[0013] In order to make the utility model purposes, technical schemes and advantages more clear and obvious, the utility model is further described in detail below in combination with drawings and examples.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0014] The specific implementation of the utility model is described in detail below in combination with specific examples:

[0015] As shown in Figure 1 And Figure 2 A plastic suction machine feeding device, including a feeding frame 7, further comprising:

[0016] Main feeding shaft stop block 1, main feeding shaft 2, main sheet 3, auxiliary feeding shaft stop block 4, auxiliary feeding shaft 5 and auxiliary sheet 6;The main feeding shaft stop block is installed on the feeding frame, the main sheet is wound on the main feeding shaft, the main feeding shaft is placed in the groove of the main feeding shaft stop block, the auxiliary feeding shaft stop block is installed on the feeding frame, the auxiliary sheet is wound on the auxiliary feeding shaft, the auxiliary feeding shaft is placed in the groove of the auxiliary feeding shaft stop block, the main feeding shaft stop block and the auxiliary feeding shaft stop block are provided with a top screw hole 8, and a clamping groove 9 is provided at the bottom, the main feeding shaft stop block and the auxiliary feeding shaft stop block are buckled on the feeding frame through the corresponding clamping grooves, and are slidably fixed with the feeding frame through the corresponding top screw holes;

[0017] Figure 2 In the utility model, the main feeding shaft stop block and the auxiliary feeding shaft stop block have long stop blocks and short stop blocks located on both sides of the groove.

[0018] Figure 2 In the utility model, the groove shape of the clamping groove and the shape of the feeding frame fixing part are matched with each other.

[0019] Figure 2 In the utility model, the groove of the main feeding shaft stop block and the auxiliary feeding shaft stop block is a circular arc groove.

[0020] Normally, the main sheet material on the main feeding shaft is used to supply the blister machine, when the sheet material is about to run out, the auxiliary sheet material on the auxiliary feeding shaft can be switched to, because the main feeding shaft block and the auxiliary feeding shaft block have long blocks and short blocks, when switching, the long blocks play a limiting fixed role, and the short blocks are in the feeding position, so that the feeding can be facilitated, without the need to lift the entire shaft very high, and the short blocks can be directly pushed to complete the feeding, while the short blocks facilitate the feeding, the long blocks limit the feeding after the feeding, and the shaft is prevented from running out of the groove during the rotating process. The main feeding shaft block and the auxiliary feeding shaft block can be slidably fixed at specific positions of the feeding frame according to the required positions of production, and only the tightness of the jackscrew needs to be adjusted to realize the sliding fixation and the sliding operation after the jackscrew is loosened, so that the position is relatively flexible.

[0021] In the embodiment of the utility model, two unwinding shaft blocks are added on the existing feeding frame due to the need of on-site production, the blocks need to be freely adjusted on the feeding frame, and a jackscrew hole is opened on the block; two block positions are adjusted according to the habit of production personnel, and the blocks are fixed by the jackscrew; in this way, when the sheet material is not much, the current roll can be moved to the front block position, and a new roll of sheet material can be fed behind, so that the time required for feeding in the production process is reduced.

[0022] The above only describes the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. A feeding device for a blister machine, comprising a feeding rack, characterized in that: Also includes: Main feeding shaft stopper, main feeding shaft, main sheet, auxiliary feeding shaft stopper, auxiliary feeding shaft and auxiliary sheet; The main feeding shaft stopper is installed on the feeding frame, the main sheet is convoluted on the main feeding shaft, the main feeding shaft is placed in the groove of the main feeding shaft stopper, the auxiliary feeding shaft stopper is installed on the feeding frame, the auxiliary sheet is convoluted on the auxiliary feeding shaft, and the auxiliary feeding shaft is placed in the groove of the auxiliary feeding shaft stopper, the main feeding shaft stopper and the auxiliary feeding shaft stopper are both provided with top screw holes, and a clamping groove is provided on the bottom, the main feeding shaft stopper and the auxiliary feeding shaft stopper are buckled on the feeding frame through their corresponding clamping grooves, and are slidably fixed to the feeding frame through the corresponding top screw holes; Wherein, the main feeding shaft stopper and the auxiliary feeding shaft stopper have a long stopper and a short stopper respectively located on both sides of the groove.

2. A feeding device for a blister machine according to claim 1, characterized in that: The shape of the positioning groove matches the shape of the fixing portion of the loading rack.

3. A feeding device for a blister machine according to claim 1, characterized in that: The grooves of the main feeding shaft stopper and the auxiliary feeding shaft stopper are arc-shaped grooves.

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