An egg product packaging apparatus

Abstract

The application relates to the technical field of chicken egg product packaging, and discloses a chicken egg product packaging device, which solves the problem that multiple egg trays cannot be horizontally placed in a carton when the chicken eggs on the egg trays are not placed neatly, and the device comprises a rack, a conveying belt is installed on the rack, and a base is fixedly installed on the outer side of the rack; the U-shaped plate, the sliding plate, the U-shaped round rod one, the driving rod one, the sleeve plate two, the U-shaped round rod two, the driving rod two, the rubber plate two, the side rod and the connecting column are matched, the sleeve plate one slides along the L-shaped round rod, the spring one is deformed, the sleeve plate two slides along the U-shaped round rod two, the two rubber plate two horizontally move through the cooperation between the guide plate and the guide groove, and the two rubber plate two drive the egg tray to reciprocate under the elasticity of the spring one, so that the egg tray is slightly vibrated, and the chicken eggs are conveniently placed neatly.

Description

Technical Field

[0001] This invention belongs to the field of egg product packaging technology, specifically an egg product packaging device. Background Technology

[0002] The packaging process of eggs mainly involves inserting them into egg trays. Chicken farms need to quickly insert the large number of eggs produced each day into egg trays in order to improve productivity and maintain the freshness of the eggs.

[0003] The existing egg packaging process usually involves placing egg trays containing eggs on a conveyor belt for transport, and then manually placing the egg trays on cardboard boxes for packaging. However, when the eggs on the egg trays are not placed neatly, it is difficult to place multiple egg trays horizontally inside the cardboard box. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides an egg product packaging device, which effectively solves the problem that it is difficult to place multiple egg trays horizontally in a cardboard box when the eggs on the egg trays are not placed neatly.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an egg product packaging device, comprising a frame, a conveyor belt mounted on the frame, a base fixedly mounted on the outside of the frame, a swing mechanism and an adjustment mechanism mounted on the top of the base, and a limit mechanism mounted on the adjustment mechanism;

[0006] The swing mechanism includes an L-shaped frame fixed to the top of the base, which is fixed to the outside of the machine frame. Support plates are fixedly installed at equal intervals on the top of the L-shaped frame, and each support plate is equipped with a support roller on its top. A U-shaped round rod is fixedly installed on the inner top wall of the L-shaped frame. A sleeve plate is movably sleeved on the outside of the U-shaped round rod. Two guide plates are symmetrically fixedly installed on the top of the sleeve plate. Two guide grooves are symmetrically provided on the top of the L-shaped frame. The two guide plates pass through the two guide grooves respectively. Rubber plates are fixedly installed on the side of the two guide plates that are close to each other, and both rubber plates are located above the L-shaped frame.

[0007] Preferably, a vertical plate is fixedly installed on the top of the L-shaped frame, and a U-shaped rod is fixedly installed on the side of the vertical plate near the two rubber plates. A sliding plate is movably sleeved on the outside of the U-shaped rod. A U-shaped plate is fixedly installed on the side of the sliding plate away from the vertical plate, and a rubber plate is fixedly installed on the side of the U-shaped plate away from the sliding plate.

[0008] Preferably, a fixing block is fixedly installed on the inner side wall of the L-shaped frame, and an L-shaped round rod is fixedly connected between the top of the fixing block and the upright plate. A sleeve plate is movably sleeved on the outer side of the L-shaped round rod, and a drive rod is rotatably connected to the outer side of the sleeve plate. The side of the drive rod away from the sleeve plate is rotatably connected to the side of the slide plate close to the upright plate. A spring is fixedly connected between the sleeve plate and the fixing block, and the spring is sleeved on the outer side of the L-shaped round rod.

[0009] Preferably, a side rod is fixedly installed on the outer side of the fixed block, a side block is fixedly installed at the end of the side rod away from the fixed block, a movable block is movably sleeved on the outer side of the side rod, a second drive rod is rotatably connected to the top of the movable block, the end of the second drive rod away from the movable block is rotatably connected to the outer side of the first sleeve plate, and a connecting column is fixedly connected between the movable block and the second sleeve plate.

[0010] Preferably, the adjustment mechanism includes a vertical frame fixed to the top of the base, a placement plate movably sleeved inside the vertical frame, a baffle fixedly installed on the top of the placement plate, a U-shaped round rod three fixedly installed on the inner top wall of the placement plate, two horizontal plates symmetrically fixedly connected between the vertical frame and the L-shaped frame, the U-shaped round rod three passing through the two horizontal plates and movably connected to the two horizontal plates, and a fixing plate fixedly sleeved on the middle of the outer side of the U-shaped round rod three.

[0011] Preferably, two connecting plates are symmetrically fixedly connected between the upright frame and the L-shaped frame. Both connecting plates are fixed to the top of the base. A bidirectional lead screw is rotatably connected between the two connecting plates. Two threaded nuts are symmetrically threaded on the outer side of the bidirectional lead screw. The bottom of each threaded nut is provided with a support wheel located at the top of the base. Two drive rods are symmetrically rotatably connected to the bottom of the fixed plate. The ends of the two drive rods away from the fixed plate are rotatably connected to the top of the two threaded nuts respectively.

[0012] Preferably, a bevel gear one is fixedly installed on the outer side of the bidirectional lead screw, an L-shaped seat is fixedly installed on the inner side wall of the L-shaped frame, a motor is fixedly installed on the L-shaped seat, a drive shaft is fixedly installed on the motor, the end of the drive shaft away from the motor passes through the L-shaped frame and a bevel gear two is fixedly installed thereon, and the drive shaft is rotatably connected to the L-shaped frame, and the bevel gear two is meshed with the bevel gear one.

[0013] Preferably, the limiting mechanism includes an outer cylinder rotatably connected to the outside of the placement plate, a limiting plate fixedly installed on the outside of the outer cylinder, the limiting plate and the baffle being arranged parallel to each other, and an abutment cylinder fixedly installed on the side of the placement plate near the limiting plate, with the limiting plate and the abutment cylinder in contact.

[0014] Preferably, a movable rod is movably sleeved inside the abutting cylinder. One end of the movable rod extends to the outside of the abutting cylinder and is fixedly mounted with a side plate. The other end of the movable rod extends to the outside of the abutting cylinder and is fixedly mounted with a limiting block. A second spring is fixedly connected between the limiting block and the abutting cylinder. The second spring is sleeved on the outside of the movable rod. An insert rod is fixedly mounted on the side of the limiting block near the limiting plate. The limiting plate has an insertion hole on the side near the limiting block. The insert rod is inserted into the insertion hole. A limiting groove is provided on the side of the placement plate near the limiting plate. The limiting block and the limiting groove are slidably connected.

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

[0016] (1) In this invention, by setting multiple support rollers on the top of the L-shaped frame, when the egg tray containing eggs is conveyed to the support roller by the conveyor belt, the egg tray slides on the support roller and collides with the rubber plate 1 due to the inertia of the egg tray. Through the cooperation between the U-shaped plate and the sliding plate, as well as the U-shaped round rod 1 and the drive rod 1, the sleeve plate 1 can slide along the L-shaped round rod. At the same time, the spring 1 deforms, and through the cooperation between the drive rod 2 and the rubber plate 2, as well as the side rod and the connecting column, the sleeve plate 2 can slide along the U-shaped round rod 2. Through the cooperation between the guide plate and the guide groove, the two rubber plates 2 can move horizontally. Then, under the elastic action of the spring 1, the two rubber plates 2 can drive the egg tray to reciprocate, so that the egg tray is subjected to less vibration, which facilitates the neat placement of the eggs.

[0017] (2) The invention facilitates the rotation of the bidirectional lead screw through the cooperation between the motor and the transmission shaft and the bevel gear two and the bevel gear one, and facilitates the lifting and lowering of the fixed plate through the cooperation between the lead screw nut, the support wheel and the drive rod three, and facilitates the lifting and lowering of the placement plate through the cooperation between the U-shaped round rod three, the horizontal plate and the placement plate and the vertical frame, thereby facilitating the adjustment of the height of the placement plate according to the depth of the carton, and making it convenient to place the egg tray inside the carton.

[0018] (3) The invention facilitates the rotation of the limiting plate to be parallel to the baffle through the cooperation between the outer cylinder, the limiting plate and the abutting cylinder, and facilitates the movement of the limiting block through the cooperation between the movable rod, the abutting cylinder and the spring and the limiting groove, so that the insertion rod can be inserted into the insertion hole, and the limiting plate can be fixed, thereby facilitating the limiting of the carton placed on the top of the placement plate to prevent it from being hit and slipping. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0020] In the attached diagram:

[0021] Figure 1This is a schematic diagram of the egg product packaging device of the present invention;

[0022] Figure 2 This is a schematic diagram of the swing mechanism structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the skateboard structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the sleeve structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the adjustment mechanism structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the limiting mechanism structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the disassembled structure of the limiting block and limiting plate of the present invention.

[0028] In the diagram: 1. Frame; 2. Swinging mechanism; 201. L-shaped frame; 202. Slide plate; 203. Vertical plate; 204. Support roller; 205. Support plate; 206. Guide groove; 207. Sleeve plate one; 208. Rubber plate one; 209. U-shaped round rod one; 2010. Rubber plate two; 2011. U-shaped round rod two; 2012. Sleeve plate two; 2013. Connecting column; 2014. Guide plate; 2015. U-shaped plate; 2016. Drive rod one; 2017. Spring one; 2018. Fixed block; 2019. Side rod; 2020. Movable block; 2021. Side block; 2022. Drive rod two; 2023. L-shaped round rod; 3. Adjustment mechanism; 301 1. Vertical frame; 302. Bevel gear one; 303. Horizontal plate; 304. Fixing plate; 305. Placement plate; 306. Baffle; 307. U-shaped round rod three; 308. Drive rod three; 309. Nut; 3010. L-shaped seat; 3011. Motor; 3012. Transmission shaft; 3013. Bevel gear two; 3014. Support wheel; 3015. Double-acting screw; 3016. Connecting plate; 4. Limiting mechanism; 401. Outer cylinder; 402. Limiting block; 403. Limiting groove; 404. Limiting plate; 405. Insertion hole; 406. Insertion rod; 407. Spring two; 408. Abutment cylinder; 409. Movable rod; 4010. Side plate; 5. Base; 6. Conveyor belt. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0030] Example 1, by Figures 1-7 The present invention includes a frame 1, a conveyor belt 6 mounted on the frame 1, a base 5 fixedly mounted on the outside of the frame 1, a swing mechanism 2 and an adjustment mechanism 3 mounted on the top of the base 5, and a limit mechanism 4 mounted on the adjustment mechanism 3.

[0031] In Embodiment Two, based on Embodiment One, the swing mechanism 2 includes an L-shaped frame 201 fixed to the top of the base 5. The L-shaped frame 201 is fixed to the outside of the frame 1. Support plates 205 are fixedly installed at equal intervals on the top of the L-shaped frame 201. Each support plate 205 has a support roller 204 on its top. The top height of each support roller 204 is equal to the top height of the conveyor belt 6, facilitating the smooth transport of egg trays containing eggs onto the support rollers 204. A U-shaped round rod 2011 is fixedly installed on the inner top wall of the L-shaped frame 201. A sleeve plate 2012 is movably sleeved on the outside of the U-shaped round rod 2011. Two guide plates 2014 are symmetrically fixedly installed on the top of the L-shaped frame 201. Two guide grooves 206 are symmetrically provided on the top of the L-shaped frame 201. The two guide plates 2014 pass through the two guide grooves 206 respectively. Rubber plates 2010 are fixedly installed on the side of the two guide plates 2014 that are close to each other, and the two rubber plates 2010 are located above the L-shaped frame 201. A vertical plate 203 is fixedly installed on the top of the L-shaped frame 201. A U-shaped round rod 209 is fixedly installed on the side of the vertical plate 203 that is close to the two rubber plates 2010. A sliding plate 202 is movably sleeved on the outside of the U-shaped round rod 209. The sliding plate 202 is away from the outside of the sliding plate 202. A U-shaped plate 2015 is fixedly installed on one side of the upright plate 203. A rubber plate 208 is fixedly installed on the side of the U-shaped plate 2015 away from the slide plate 202. A fixing block 2018 is fixedly installed on the inner wall of the L-shaped frame 201. An L-shaped round rod 2023 is fixedly connected between the top of the fixing block 2018 and the upright plate 203. A sleeve plate 207 is movably sleeved on the outer side of the L-shaped round rod 2023. A drive rod 2016 is rotatably connected to the outer side of the sleeve plate 207. The side of the drive rod 2016 away from the sleeve plate 207 is rotatably connected to the side of the slide plate 202 near the upright plate 203. The sleeve plate 207 and the fixing block... A spring 2017 is fixedly connected between 2018 and L2018. The spring 2017 is sleeved on the outside of the L-shaped round rod 2023. A side rod 2019 is fixedly installed on the outside of the fixed block 2018. A side block 2021 is fixedly installed at the end of the side rod 2019 away from the fixed block 2018. A movable block 2020 is movably sleeved on the outside of the side rod 2019. A drive rod 2022 is rotatably connected to the top of the movable block 2020. The end of the drive rod 2022 away from the movable block 2020 is rotatably connected to the outside of the sleeve plate 207. A connecting post 2013 is fixedly connected between the movable block 2020 and the sleeve plate 2012.

[0032] First, the egg tray containing the eggs is conveyed to the support roller 204 via the conveyor belt 6. Due to the inertia of the egg tray, it slides a short distance on the support roller 204 and impacts the rubber plate 208. The U-shaped plate 2015 drives the sliding plate 202 to slide along the U-shaped rod 209. Then, the drive rod 2016 drives the sleeve plate 207 to slide along the L-shaped rod 2023. At this time, the spring 2017 deforms and drives the movable block 2020 to slide along the side rod 2019 via the drive rod 2022. Then, the connecting column 2013 drives the sleeve plate 2012 to slide along the U-shaped rod 2011. At the same time, the two guide plates 2014 slide along the two guide grooves 206 respectively. At this time, the two rubber plates 2010 move horizontally. Finally, under the elastic action of the spring 2017, the two rubber plates 2010 drive the egg tray to reciprocate, thereby generating a vibration effect in the egg tray to achieve neat placement of the eggs.

[0033] In embodiment three, based on embodiment one, the adjusting mechanism 3 includes a vertical frame 301 fixed to the top of the base 5. A placement plate 305 is movably sleeved inside the vertical frame 301, facilitating the placement of cartons. A baffle 306 is fixedly installed on the top of the placement plate 305. A U-shaped round rod 307 is fixedly installed on the inner top wall of the placement plate 305. Two horizontal plates 303 are symmetrically fixedly connected between the vertical frame 301 and the L-shaped frame 201. The U-shaped round rod 307 passes through the two horizontal plates 303 and is movably connected to them. A fixing plate 304 is fixedly sleeved on the outer middle of the U-shaped round rod 307. Two connecting plates 3016 are symmetrically fixedly connected between the vertical frame 301 and the L-shaped frame 201. Both connecting plates 3016 are fixed to the top of the base 5. A bidirectional screw 3015 is rotatably connected between the two connecting plates 3016. Two threaded nuts 309 are symmetrically threaded onto the outer side of the rod 3015. The bottom of each threaded nut 309 is provided with a support wheel 3014 located at the top of the base 5. Two drive rods 308 are symmetrically rotatably connected to the bottom of the fixing plate 304. The ends of the two drive rods 308 away from the fixing plate 304 are rotatably connected to the top of the two threaded nuts 309 respectively. A bevel gear 302 is fixedly installed on the outer side of the bidirectional screw 3015. An L-shaped seat 3010 is fixedly installed on the inner side wall of the L-shaped frame 201. A motor 3011 is fixedly installed on the L-shaped seat 3010. A drive shaft 3012 is fixedly installed on the motor 3011. The end of the drive shaft 3012 away from the motor 3011 passes through the L-shaped frame 201 and is fixedly installed with a bevel gear 3013. The drive shaft 3012 is rotatably connected to the L-shaped frame 201, and the bevel gear 3013 meshes with the bevel gear 302.

[0034] First, start the motor 3011, which drives the transmission shaft 3012 to rotate and the bevel gear 3013 to rotate. Since the bevel gear 3013 meshes with the bevel gear 302, it drives the bidirectional lead screw 3015 to rotate. Under the limiting action of the two support wheels 3014, it drives the two lead screw nuts 309 to move horizontally. Then, through the two drive rods 308, it drives the fixed plate 304 to move longitudinally. Then, through the U-shaped round rod 307, it drives the placement plate 305 to slide along the upright frame 301. Finally, the height of the placement plate 305 is adjusted according to the depth of the carton.

[0035] In Example 4, based on Example 1, the limiting mechanism 4 includes an outer cylinder 401 rotatably connected to the outside of the placement plate 305. A limiting plate 404 is fixedly installed on the outside of the outer cylinder 401. The limiting plate 404 and the baffle 306 are arranged parallel to each other. An abutment cylinder 408 is fixedly installed on the side of the placement plate 305 near the limiting plate 404. The limiting plate 404 and the abutment cylinder 408 are in contact. A movable rod 409 is movably sleeved inside the abutment cylinder 408. One end of the movable rod 409 extends to the outside of the abutment cylinder 408 and is fixedly installed with a side plate 4010. The other end extends to the outside of the abutment cylinder 408 and is fixedly installed with a limiting block 402. A second spring 407 is fixedly connected between the limiting block 402 and the abutment cylinder 408. The second spring 407 is sleeved on the outside of the movable rod 409. An insertion rod 406 is fixedly installed on the side of the limiting block 402 near the limiting plate 404. An insertion hole 405 is provided on the side of the limiting plate 404 near the limiting block 402. The insertion rod 406 is inserted into the insertion hole 405. A limiting groove 403 is provided on the side of the placement plate 305 near the limiting plate 404. The limiting block 402 and the limiting groove 403 are slidably connected.

[0036] First, slide the limiting block 402 along the limiting groove 403, so that the limiting block 402 is away from the abutting cylinder 408. At the same time, the movable rod 409 slides along the abutting cylinder 408. At this time, the second spring 407 is stretched. After the limiting block 402 moves a suitable distance, the limiting plate 404 is rotated, which drives the outer cylinder 401 to rotate until the limiting plate 404 is in contact with the abutting cylinder 408. At this time, the limiting plate 404 and the baffle 306 are parallel to each other. Then, release the control of the limiting block 402. At this time, the second spring 407 resets and drives the limiting block 402 to move and approach the abutting cylinder 408 until the insertion rod 406 is inserted into the insertion hole 405, fixing the limiting plate 404. Finally, the limiting plate 404 and the baffle 306 limit the carton placed on the top of the placement plate 305 to prevent the carton from slipping when it is hit.

Claims

1. A packaging device for finished eggs, comprising a frame (1), characterized in that: A conveyor belt (6) is installed on the frame (1), a base (5) is fixedly installed on the outside of the frame (1), a swing mechanism (2) and an adjustment mechanism (3) are installed on the top of the base (5), and a limit mechanism (4) is installed on the adjustment mechanism (3). The swing mechanism (2) includes an L-shaped frame (201) fixed to the top of the base (5). The L-shaped frame (201) is fixed to the outside of the frame (1). Support plates (205) are fixedly installed at equal intervals on the top of the L-shaped frame (201). Each support plate (205) is provided with a support roller (204) on its top. A U-shaped round rod (2011) is fixedly installed on the inner top wall of the L-shaped frame (201). A sleeve plate is movably sleeved on the outside of the U-shaped round rod (2011). Two (2012) guide plates (2014) are symmetrically fixedly installed on the top of the second (2012) sleeve plate. Two guide grooves (206) are symmetrically provided on the top of the L-shaped frame (201). The two guide plates (2014) pass through the two guide grooves (206) respectively. Rubber plate two (2010) is fixedly installed on the side of the two guide plates (2014) that are close to each other, and the two rubber plates two (2010) are both located above the L-shaped frame (201). The top of the L-shaped frame (201) is fixedly installed with a vertical plate (203). A U-shaped rod (209) is fixedly installed on the side of the vertical plate (203) near the two rubber plates (2010). A sliding plate (202) is movably sleeved on the outside of the U-shaped rod (209). A U-shaped plate (2015) is fixedly installed on the side of the sliding plate (202) away from the vertical plate (203). A rubber plate (208) is fixedly installed on the side of the U-shaped plate (2015) away from the sliding plate (202). A fixing block (2018) is fixedly installed on the inner wall of the L-shaped frame (201). An L-shaped round rod (2023) is fixedly connected between the top of the fixing block (2018) and the upright plate (203). A sleeve plate (207) is movably sleeved on the outer side of the L-shaped round rod (2023). A drive rod (2016) is rotatably connected to the outer side of the sleeve plate (207). The side of the drive rod (2016) away from the sleeve plate (207) is rotatably connected to the side of the slide plate (202) close to the upright plate (203). A spring (2017) is fixedly connected between the sleeve plate (207) and the fixing block (2018). The spring (2017) is sleeved on the outer side of the L-shaped round rod (2023). A side rod (2019) is fixedly installed on the outside of the fixed block (2018). A side block (2021) is fixedly installed at the end of the side rod (2019) away from the fixed block (2018). A movable block (2020) is movably sleeved on the outside of the side rod (2019). A second drive rod (2022) is rotatably connected to the top of the movable block (2020). The end of the second drive rod (2022) away from the movable block (2020) is rotatably connected to the outside of the first sleeve plate (207). A connecting column (2013) is fixedly connected between the movable block (2020) and the second sleeve plate (2012).

2. The egg product packaging device according to claim 1, characterized in that: The adjustment mechanism (3) includes a vertical frame (301) fixed to the top of the base (5), a placement plate (305) is movably sleeved inside the vertical frame (301), a baffle (306) is fixedly installed on the top of the placement plate (305), a U-shaped round rod (307) is fixedly installed on the inner top wall of the placement plate (305), two horizontal plates (303) are symmetrically fixedly connected between the vertical frame (301) and the L-shaped frame (201), the U-shaped round rod (307) passes through the two horizontal plates (303) and is movably connected to the two horizontal plates (303), and a fixing plate (304) is fixedly sleeved on the middle of the outer side of the U-shaped round rod (307).

3. The egg product packaging device according to claim 2, characterized in that: Two connecting plates (3016) are symmetrically fixedly connected between the upright frame (301) and the L-shaped frame (201). Both connecting plates (3016) are fixed to the top of the base (5). A two-way screw rod (3015) is rotatably connected between the two connecting plates (3016). Two screw nuts (309) are symmetrically threaded on the outer side of the two-way screw rod (3015). The bottom of each screw nut (309) is provided with a support wheel (3014) located at the top of the base (5). Two drive rods (308) are symmetrically rotatably connected to the bottom of the fixed plate (304). The ends of the two drive rods (308) away from the fixed plate (304) are rotatably connected to the top of the two screw nuts (309).

4. The egg product packaging device according to claim 3, characterized in that: A bevel gear (302) is fixedly installed on the outer side of the bidirectional lead screw (3015). An L-shaped seat (3010) is fixedly installed on the inner side wall of the L-shaped frame (201). A motor (3011) is fixedly installed on the L-shaped seat (3010). A drive shaft (3012) is fixedly installed on the motor (3011). One end of the drive shaft (3012) away from the motor (3011) passes through the L-shaped frame (201) and is fixedly installed with a bevel gear (3013). The drive shaft (3012) is rotatably connected to the L-shaped frame (201), and the bevel gear (3013) meshes with the bevel gear (302).

5. The egg product packaging device according to claim 1, characterized in that: The limiting mechanism (4) includes an outer cylinder (401) rotatably connected to the outside of the placement plate (305). A limiting plate (404) is fixedly installed on the outside of the outer cylinder (401). The limiting plate (404) and the baffle (306) are arranged parallel to each other. An abutment cylinder (408) is fixedly installed on the side of the placement plate (305) near the limiting plate (404). The limiting plate (404) and the abutment cylinder (408) are in contact.

6. The egg product packaging device according to claim 5, characterized in that: A movable rod (409) is movably sleeved inside the abutment cylinder (408). One end of the movable rod (409) extends to the outside of the abutment cylinder (408) and is fixedly mounted with a side plate (4010). The other end of the movable rod (409) extends to the outside of the abutment cylinder (408) and is fixedly mounted with a limit block (402). A second spring (407) is fixedly connected between the limit block (402) and the abutment cylinder (408). The second spring (407) is sleeved on... On the outside of the movable rod (409), a plug rod (406) is fixedly installed on the side of the limiting block (402) near the limiting plate (404). The limiting plate (404) is provided with a plug hole (405) on the side near the limiting block (402). The plug rod (406) is inserted into the plug hole (405). The placement plate (305) is provided with a limiting groove (403) on the side near the limiting plate (404). The limiting block (402) and the limiting groove (403) are slidably connected.

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